Worm.Win32.Rebhip_ad34ef4e8c

by malwarelabrobot on July 29th, 2014 in Malware Descriptions.

HEUR:Trojan.Win32.Generic (Kaspersky), Trojan.Generic.11459657 (B) (Emsisoft), Trojan.Generic.11459657 (AdAware), Backdoor.Win32.PcClient.FD, WormRebhip.YR, GenericAutorunWorm.YR, GenericInjector.YR (Lavasoft MAS)
Behaviour: Trojan, Backdoor, Worm, WormAutorun


The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.

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Summary
Dynamic Analysis
Static Analysis
Network Activity
Map
Strings from Dumps
Removals

MD5: ad34ef4e8c50afc13761f0caeda1051b
SHA1: 928e86df6c826f6061bb0e1da35406dfcda4c8d9
SHA256: c67c942611e0dd2a4400868c90e553b2041d0fb628051685ff2a241fb3827b99
SSDeep: 12288:cQHy90ro32qeiLG2/dv9sjycz0QFQ1nhU7kpRt7MThWubbMOuB:cQHy0k2qk2/BgDFvcesubo
Size: 863744 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: Firseria s.l.
Created at: 2013-10-14 08:50:27
Analyzed on: WindowsXP SP3 32-bit


Summary:

Worm. A program that is primarily replicating on networks or removable drives.

Payload

Behaviour Description
WormAutorun A worm can spread via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Worm's file once a user opens a drive's folder in Windows Explorer.


Process activity

The Worm creates the following process(es):

taskkill.exe:1096
taskkill.exe:240
taskkill.exe:2220
taskkill.exe:2264
FapCf.exe:1724
FAPCFM~1.EXE:576
%original file name%.exe:1648
FAPCFPACK.EXE:1072
z2yBp8J74Khu3JMTqcU3.EXE:428
RunDll32.exe:2136
RunDll32.exe:2120

The Worm injects its code into the following process(es):

FapCf.exe:1748
Explorer.EXE:1912

Mutexes

The following mutexes were created/opened:
No objects were found.

File activity

The process FapCf.exe:1724 makes changes in the file system.
The Worm creates and/or writes to the following file(s):

%System%\install\svchost.exe (3073 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\XX--XX--XX.txt (235 bytes)

The process FapCf.exe:1748 makes changes in the file system.
The Worm creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\XxX.xXx (11792 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\UuU.uUu (80 bytes)
%Documents and Settings%\%current user%\Application Data\logs.dat (15 bytes)

The Worm deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\UuU.uUu (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\XxX.xXx (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\XX--XX--XX.txt (0 bytes)

The process FAPCFM~1.EXE:576 makes changes in the file system.
The Worm creates and/or writes to the following file(s):

%WinDir%\FAPCF\FAPCFPACK.EXE (1666 bytes)

The Worm deletes the following file(s):

%WinDir%\FAPCF\__tmp_rar_sfx_access_check_1399515 (0 bytes)

The process %original file name%.exe:1648 makes changes in the file system.
The Worm creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\IXP000.TMP\FapCf.exe (10189 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\IXP000.TMP\FAPCFM~1.EXE (9120 bytes)

The Worm deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\IXP000.TMP\FapCf.exe (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\IXP000.TMP\FAPCFM~1.EXE (0 bytes)

The process FAPCFPACK.EXE:1072 makes changes in the file system.
The Worm creates and/or writes to the following file(s):

%WinDir%\FAPCF\sd4zweBpYdS8i2huN4Pc.DB (218 bytes)
%WinDir%\FAPCF\z2yBp8J74Khu3JMTqcU3.EXE (5442 bytes)
%WinDir%\FAPCF\ZMDPGH52CsnPvgQYBB8n.DB (154 bytes)
%WinDir%\FAPCF\go1.bat (80 bytes)
%WinDir%\FAPCF\AFpIS4AbEttxQny3bUCg.DB (6358 bytes)
%WinDir%\FAPCF\FAPCF.DAT (99 bytes)
C:\RCXD.tmp (126797 bytes)
C:\RCXE.tmp (136742 bytes)

The Worm deletes the following file(s):

%WinDir%\FAPCF\ZMDPGH52CsnPvgQYBB8n.DB (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\~DFB688.tmp (0 bytes)
%WinDir%\FAPCF\sd4zweBpYdS8i2huN4Pc.DB (0 bytes)
%WinDir%\FAPCF\AFpIS4AbEttxQny3bUCg.DB (0 bytes)

The process z2yBp8J74Khu3JMTqcU3.EXE:428 makes changes in the file system.
The Worm creates and/or writes to the following file(s):

%System%\drivers\etc\hosts.ics (2 bytes)
%System%\drivers\etc\hosts (2 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\4DQJW9YN\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\ajax-loader[1].gif (4012 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\990x90[1] (9568 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\desktop.ini (67 bytes)
%Documents and Settings%\All Users\Desktop\FAPCF ONE.lnk (1 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\18216[1].htm (98 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\4DQJW9YN\440[1].png (328 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\4DQJW9YN\fapcf[1].htm (1 bytes)

Registry activity

The process taskkill.exe:1096 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "C6 6F 2B 9F E1 7C 7E 0B BD 32 05 53 8C E0 D9 07"

The process taskkill.exe:240 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "B0 B9 61 C6 02 43 25 67 26 4D 54 B1 0D 18 32 94"

The process taskkill.exe:2220 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "5F 23 F8 79 D1 25 80 72 5D 80 0F C6 B4 0A 2C EA"

The process taskkill.exe:2264 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "B3 A2 6A 14 C4 7B A6 43 2A 06 3E 8C 19 28 A6 CE"

The process FapCf.exe:1724 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "73 AF F3 D7 26 2F E6 7F 2D 19 DA 71 E0 90 0D 5D"

[HKLM\SOFTWARE\Microsoft\Active Setup\Installed Components\{15D50U8C-45FE-131N-8528-I0XMK2376OW0}]
"StubPath" = "%System%\install\svchost.exe Restart"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run]
"Policies" = "%System%\install\svchost.exe"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run]
"Policies" = "%System%\install\svchost.exe"

To automatically run itself each time Windows is booted, the Worm adds the following link to its file to the system registry autorun key:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"Win32" = "%System%\install\svchost.exe"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"Windows" = "%System%\install\svchost.exe"

The process FapCf.exe:1748 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "9A 07 76 EE 14 9E 40 9C 83 3D D0 76 5C D3 0D BF"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Documents"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Desktop" = "%Documents and Settings%\%current user%\Desktop"
"Personal" = "%Documents and Settings%\%current user%\My Documents"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Desktop" = "%Documents and Settings%\All Users\Desktop"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\%System%\install]
"svchost.exe" = "svchost"

[HKCU\Software\vítima]
"NewIdentification" = "vítima"
"FirstExecution" = "28/07/2014 -- 08:55"

The Worm modifies IE settings for security zones to map all urls to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName" = "1"

The Worm modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

"UNCAsIntranet" = "1"

The Worm modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:

"ProxyBypass" = "1"

The process FAPCFM~1.EXE:576 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "37 96 6F D7 46 68 4B F5 FD AB 84 BC 98 4D 65 15"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Desktop" = "%Documents and Settings%\%current user%\Desktop"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\%WinDir%\FAPCF]
"FAPCFPACK.EXE" = "FAPCFPACK"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Desktop" = "%Documents and Settings%\All Users\Desktop"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\%System%]
"taskkill.exe" = "Kill Process"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Documents"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Personal" = "%Documents and Settings%\%current user%\My Documents"

The Worm modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"ProxyBypass" = "1"

The Worm modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

"UNCAsIntranet" = "1"

The Worm modifies IE settings for security zones to map all urls to the Intranet Zone:

"IntranetName" = "1"

The process %original file name%.exe:1648 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "EF 39 ED E4 DC FB 5B 8A D7 37 C5 6F 92 02 4C 9F"

To automatically run itself each time Windows is booted, the Worm adds the following link to its file to the system registry autorun key:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce]
"wextract_cleanup0" = "rundll32.exe %System%\advpack.dll,DelNodeRunDLL32 C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\IXP000.TMP\"

The Worm deletes the following value(s) in system registry:
The Worm disables automatic startup of the application by deleting the following autorun value:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce]
"wextract_cleanup0"

The process FAPCFPACK.EXE:1072 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "68 29 87 51 62 BA CC 6A 11 E3 93 47 53 3A 6E 85"

The process z2yBp8J74Khu3JMTqcU3.EXE:428 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Programs" = "%Documents and Settings%\%current user%\Start Menu\Programs"

[HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication]
"ID" = "1404248917"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"NetHood" = "%Documents and Settings%\%current user%\NetHood"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65452"
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 1E 00 00 00 01 00 00 00 00 00 00 00"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Start Menu" = "%Documents and Settings%\All Users\Start Menu"

[HKLM\System\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Personal" = "%Documents and Settings%\%current user%\My Documents"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"
"Startup" = "%Documents and Settings%\%current user%\Start Menu\Programs\Startup"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonMusic" = "%Documents and Settings%\All Users\Documents\My Music"
"Common Desktop" = "%Documents and Settings%\All Users\Desktop"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"
"Templates" = "%Documents and Settings%\%current user%\Templates"

[HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication]
"Name" = "z2yBp8J74Khu3JMTqcU3.EXE"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Desktop" = "%Documents and Settings%\%current user%\Desktop"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Documents"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"My Pictures" = "%Documents and Settings%\%current user%\My Documents\My Pictures"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65452"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"SendTo" = "%Documents and Settings%\%current user%\SendTo"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Startup" = "%Documents and Settings%\All Users\Start Menu\Programs\Startup"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"PrintHood" = "%Documents and Settings%\%current user%\PrintHood"

"Start Menu" = "%Documents and Settings%\%current user%\Start Menu"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65452"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Fonts" = "%WinDir%\Fonts"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonVideo" = "%Documents and Settings%\All Users\Documents\My Videos"
"CommonPictures" = "%Documents and Settings%\All Users\Documents\My Pictures"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Local AppData" = "%Documents and Settings%\%current user%\Local Settings\Application Data"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "59 7D 73 B4 95 F1 D6 41 8E 63 04 B4 21 22 F4 76"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Programs" = "%Documents and Settings%\All Users\Start Menu\Programs"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65452"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MigrateProxy" = "1"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Recent" = "%Documents and Settings%\%current user%\Recent"
"Favorites" = "%Documents and Settings%\%current user%\Favorites"
"History" = "%Documents and Settings%\%current user%\Local Settings\History"

The Worm modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"

Proxy settings are disabled:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

The Worm modifies IE settings for security zones to map all urls to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName" = "1"

The Worm modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:

"ProxyBypass" = "1"

The Worm deletes the following value(s) in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"AutoConfigURL"
"ProxyServer"
"ProxyOverride"

The process RunDll32.exe:2136 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "43 48 B5 65 81 A3 09 5D 5E 41 EB 25 A2 52 FD C1"

The process RunDll32.exe:2120 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "24 2E 78 62 27 1D 63 B1 74 1D 9E 46 03 AD FC 8D"

Dropped PE files

MD5 File path
3e73fe98e8c99cfed72cda9fee9a9789 c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\IXP000.TMP\FapCf.exe
7f75e25ad47858b8092bea27e8be5e3e c:\WINDOWS\FAPCF\z2yBp8J74Khu3JMTqcU3.EXE
3e73fe98e8c99cfed72cda9fee9a9789 c:\WINDOWS\system32\install\svchost.exe

HOSTS file anomalies

No changes have been detected.

Rootkit activity

No anomalies have been detected.

Propagation

A worm can spread via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Worm's file once a user opens a drive's folder in Windows Explorer.

VersionInfo

Company Name: Microsoft Corporation
Product Name: Internet Explorer
Product Version: 11.00.9600.16428
Legal Copyright: (c) Microsoft Corporation. All rights reserved.
Legal Trademarks:
Original Filename: WEXTRACT.EXE .MUI
Internal Name: Wextract
File Version: 11.00.9600.16428 (winblue_gdr.131013-1700)
File Description: Win32 Cabinet Self-Extractor
Comments:
Language: English (United States)

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Section MD5
.text 4096 26060 26112 4.42567 e9bf1a1e456a9a811b1b86e6602e3636
.data 32768 6796 1024 2.20139 317f8a934ee443eee01c2a315bde9ca1
.idata 40960 4216 4608 3.49941 d8675ba112ef922c6057a02546757a1a
.rsrc 49152 827392 825856 5.50587 2c8f736ad8494a5476d5d2bba6267fee
.reloc 876544 5038 5120 2.58043 83de2f9b2c95be6fea06bced7e8a058e

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

URLs

URL IP
hxxp://googlecode.l.googleusercontent.com/svn/trunk/FAPCF.HTML
hxxp://version.vinacf.com/fapcf.html 50.63.97.1
hxxp://ad.a-ads.com/18216?size=990x90 146.185.163.155
hxxp://whos.amung.us/swidget/fapcfone.png 67.202.94.86
hxxp://ad.a-ads.com/system/ads/10423/banners/990x90 146.185.163.155
hxxp://widgets.amung.us/small/04/440.png 173.192.170.82
hxxp://dlvinacftool.googlecode.com/svn/trunk/FAPCF.HTML 173.194.70.82
hxxp://static.a-ads.com/system/ads/10423/banners/990x90 146.185.163.155
lh4.googleusercontent.com 173.194.113.204


IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

Traffic

GET /small/04/440.png HTTP/1.1
Accept: */*
Referer: hXXp://version.vinacf.com/fapcf.html
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Connection: Keep-Alive
Host: widgets.amung.us


HTTP/1.1 200 OK
Server: nginx/1.2.4
Date: Mon, 28 Jul 2014 05:55:34 GMT
Content-Type: image/png
Content-Length: 328
Last-Modified: Sun, 13 Jun 2010 09:48:29 GMT
Connection: keep-alive
Expires: Wed, 27 Aug 2014 05:55:34 GMT
Cache-Control: max-age=2592000
Accept-Ranges: bytes
.PNG........IHDR...P.........D......9PLTE.bM.nX.82.G:................z
c.....z.UC..n.'-00/...555...........IDAT8...... .D.\........Z[.}...Q..
.@.\9nF.8..j............y ../...........:m...o..O`.$4..m.,....C..r...!
..S.3..>... A.8O. ..}....$.m.....xY..K5D<....RC.s.....x.<.a&g
t;ejr..{.z.V.-0...{H=.j.C6..;e..)LW.. ..Y.I.........IEND.B`.HTTP/1.1 2
00 OK..Server: nginx/1.2.4..Date: Mon, 28 Jul 2014 05:55:34 GMT..Conte
nt-Type: image/png..Content-Length: 328..Last-Modified: Sun, 13 Jun 20
10 09:48:29 GMT..Connection: keep-alive..Expires: Wed, 27 Aug 2014 05:
55:34 GMT..Cache-Control: max-age=2592000..Accept-Ranges: bytes...PNG.
.......IHDR...P.........D......9PLTE.bM.nX.82.G:................zc....
.z.UC..n.'-00/...555...........IDAT8...... .D.\........Z[.}...Q...@.\9
nF.8..j............y ../...........:m...o..O`.$4..m.,....C..r...!..S.3
..>... A.8O. ..}....$.m.....xY..K5D<....RC.s.....x.<.a>ejr
..{.z.V.-0...{H=.j.C6..;e..)LW.. ..Y.I.........IEND.B`...



GET /swidget/fapcfone.png HTTP/1.1
Accept: */*
Referer: hXXp://version.vinacf.com/fapcf.html
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: whos.amung.us
Connection: Keep-Alive


HTTP/1.1 303 See Other
Date: Mon, 28 Jul 2014 05:55:33 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Location: hXXp://widgets.amung.us/small/04/440.png
Set-Cookie: uid=CgH9JVPV5dUuXzqMecluAg==; expires=Thu, 31-Dec-37 23:55:55 GMT; domain=atta; path=/
0..



GET /svn/trunk/FAPCF.HTML HTTP/1.1
Accept: */*
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: dlvinacftool.googlecode.com
Connection: Keep-Alive


HTTP/1.1 401 Authorization Required
Date: Mon, 28 Jul 2014 05:55:32 GMT
Server: Apache
WWW-Authenticate: Basic realm="Google Code Subversion Repository"
Content-Length: 401
Content-Type: text/html; charset=iso-8859-1
Alternate-Protocol: 80:quic
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">.<html>&
lt;head>.<title>401 Authorization Required</title>.<
/head><body>.<h1>Authorization Required</h1>.<
p>This server could not verify that you.are authorized to access th
e document.requested.  Either you supplied the wrong.credentials (e.g.
, bad password), or your.browser doesn't understand how to supply.the 
credentials required.</p>.</body></html>.HTTP/1.1 40
1 Authorization Required..Date: Mon, 28 Jul 2014 05:55:32 GMT..Server:
 Apache..WWW-Authenticate: Basic realm="Google Code Subversion Reposit
ory"..Content-Length: 401..Content-Type: text/html; charset=iso-8859-1
..Alternate-Protocol: 80:quic..<!DOCTYPE HTML PUBLIC "-//IETF//DTD 
HTML 2.0//EN">.<html><head>.<title>401 Authorizat
ion Required</title>.</head><body>.<h1>Authori
zation Required</h1>.<p>This server could not verify that 
you.are authorized to access the document.requested.  Either you suppl
ied the wrong.credentials (e.g., bad password), or your.browser doesn'
t understand how to supply.the credentials required.</p>.</bo
dy></html>...



GET /system/ads/10423/banners/990x90 HTTP/1.1
Accept: */*
Referer: hXXp://ad.a-ads.com/18216?size=990x90
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: static.a-ads.com
Connection: Keep-Alive


HTTP/1.1 200 OK
Server: nginx/1.6.0
Date: Mon, 28 Jul 2014 05:55:33 GMT
Content-Type: application/octet-stream
Content-Length: 55761
Last-Modified: Tue, 27 May 2014 21:33:35 GMT
Connection: keep-alive
ETag: "538504af-d9d1"
Accept-Ranges: bytes
.PNG........IHDR.......Z......../....tEXtSoftware.Adobe ImageReadyq.e&
lt;..."iTXtXML:com.adobe.xmp.....<?xpacket begin="..." id="W5M0MpCe
hiHzreSzNTczkc9d"?> <x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk=
"Adobe XMP Core 5.3-c011 66.145661, 2012/02/06-14:56:27        "> &
lt;rdf:RDF xmlns:rdf="hXXp://VVV.w3.org/1999/02/22-rdf-syntax-ns#">
 <rdf:Description rdf:about="" xmlns:xmp="hXXp://ns.adobe.com/xap/1
.0/" xmlns:xmpMM="hXXp://ns.adobe.com/xap/1.0/mm/" xmlns:stRef="http:/
/ns.adobe.com/xap/1.0/sType/ResourceRef#" xmp:CreatorTool="Adobe Photo
shop CS6 (Windows)" xmpMM:InstanceID="xmp.iid:D3078691E3EC11E397D4D1AA
93792BD8" xmpMM:DocumentID="xmp.did:D3078692E3EC11E397D4D1AA93792BD8"&
gt; <xmpMM:DerivedFrom stRef:instanceID="xmp.iid:D307868FE3EC11E397
D4D1AA93792BD8" stRef:documentID="xmp.did:D3078690E3EC11E397D4D1AA9379
2BD8"/> </rdf:Description> </rdf:RDF> </x:xmpmeta>
; <?xpacket end="r"?>.:.r...EIDATx...............^?.......Q.."`.
[email protected]/....wfv...v......e..y....73..w..
....g..#M5{[email protected] .....G7vr......J*.;~......')j..h..Fld.
E.......=f[^Nn!.^.....h^Z....)*^...3..s.......H............y~...u.-.Ee
hTFeTFeT.."[email protected].#.&..1...@. ...Czp.6......>z. (
..nw......7.l.!..eU.......(C%.*O..wyR=xp.*.'.V*...........J.....Q..j5M
S.A`.....rt...h..!.T.M. j.._.v.. ...P.4'.Rct..X...0.!AZ...A..Z. .Jt8..
.3iZ.^.0..2..%...Hr.Z.jF...a.3.q...1..A~....p..........b..E1u..."...(.
.T.....H..I~....\r.G.|.[\>....Q..Q....2..;.s..S8....-....R&..1`
<<< skipped >>>


GET /fapcf.html HTTP/1.1
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/x-ms-application, application/x-ms-xbap, application/vnd.ms-xpsdocument, application/xaml xml, */*
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: version.vinacf.com
Connection: Keep-Alive


HTTP/1.1 200 OK
Date: Mon, 28 Jul 2014 05:55:33 GMT
Server: Apache
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 795
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Content-Type: text/html
...........T_s.8....B.K.k.v..$6pCl|........{..04 Q!L.....`.i...3.A....
.............3[3..g..0Bm3g..D...>U......q.U..a..,...2..a..Y2eU*.^`.
T...m...6.R...if...P........V.m...&..l9K.=..g5r.$..n`..#..\.G.3eZ..._.
G.IQ.q*.jt...>........5x$....%[email protected]*]3.
....).?C.... .F.#6...9.W;:.".rh.^.T..6i.F).^8.pz..s.^...S...o......m.m
.0A.c&....BA..3...<E2.P.L..r..{~.b{.M...N}o.:..F..8...N.m0vB.M.`4A.
...3..P.M....p..@... [email protected].........
..x6.zo...Zu].1).X.D~h{.........~C7....}P.W.~Q..?.p.m...;..`.?.1.. l77
`YE.ec`$....g".Lt.....:..p..l......d5..j..e..b..I...{..7).W.d.^|..`..2
....ND.... .*..N..).m..L/.......5.a.z..T..U...6.X..!J...b...i....a....
n.kU...#../{...........\..6.<.6..l.....`.l..Z. ....7.k&a}..$..q.%..
`.....G.x...gd.[....R.C.v............HTTP/1.1 200 OK..Date: Mon, 28 Ju
l 2014 05:55:33 GMT..Server: Apache..Accept-Ranges: bytes..Vary: Accep
t-Encoding..Content-Encoding: gzip..Content-Length: 795..Keep-Alive: t
imeout=5, max=100..Connection: Keep-Alive..Content-Type: text/html....
.........T_s.8....B.K.k.v..$6pCl|........{..04 Q!L.....`.i...3.A......
...........3[3..g..0Bm3g..D...>U......q.U..a..,...2..a..Y2eU*.^`.T.
..m...6.R...if...P........V.m...&..l9K.=..g5r.$..n`..#..\.G.3eZ..._.G.
IQ.q*.jt...>........5x$....%[email protected]*]3...
..).?C.... .F.#6...9.W;:.".rh.^.T..6i.F).^8.pz..s.^...S...o......m.m.0
A.c&....BA..3...<E2.P.L..r..{~.b{.M...N}o.:..F..8...N.m0vB.M.`4A...
.3..P.M....p..@... [email protected].......
<<< skipped >>>


GET /18216?size=990x90 HTTP/1.1
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/x-ms-application, application/x-ms-xbap, application/vnd.ms-xpsdocument, application/xaml xml, */*
Referer: hXXp://version.vinacf.com/fapcf.html
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: ad.a-ads.com
Connection: Keep-Alive


HTTP/1.1 200 OK
Content-Type: text/html;charset=utf-8
Content-Length: 5253
Connection: keep-alive
Status: 200 OK
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Powered-By: Phusion Passenger 4.0.44
Date: Mon, 28 Jul 2014 05:55:33 GMT
Server: nginx/1.6.0   Phusion Passenger 4.0.44
<!DOCTYPE html>.<html lang='en'>.<head>.<style>
;.  body{font:13px/1.231 arial,helvetica,clean,sans-serif;*font-size:s
mall;*font:x-small}select,input,textarea,button{font:99% arial,helveti
ca,clean,sans-serif}table{font-size:inherit;font:100%}pre,code,kbd,sam
p,tt{font-family:monospace;*font-size:108%;line-height:100%}html,body{
margin:0;padding:0;background:0 transparent;font-size:16px;font-family
:"Helvetica Neue",Helvetica,Arial,sans-serif}p,a,small{text-align:cent
er}a{color:#0069d6;text-decoration:none;line-height:inherit;font-weigh
t:inherit}a:hover{color:#00438a;text-decoration:underline}.size120x60,
.size120x60 .cell{width:120px;height:60px}.size120x90,.size120x90 .cel
l{width:120px;height:90px}.size120x240,.size120x240 .cell{width:120px;
height:240px}.size120x600,.size120x600 .cell{width:120px;height:600px}
.size125x125,.size125x125 .cell{width:125px;height:125px}.size160x90,.
size160x90 .cell{width:160px;height:90px}.size160x600,.size160x600 .ce
ll{width:160px;height:600px}.size180x90,.size180x90 .cell{width:180px;
height:90px}.size180x150,.size180x150 .cell{width:180px;height:150px}.
size200x90,.size200x90 .cell{width:200px;height:90px}.size200x200,.siz
e200x200 .cell{width:200px;height:200px}.size234x60,.size234x60 .cell{
width:234px;height:60px}.size240x400,.size240x400 .cell{width:240px;he
ight:400px}.size250x250,.size250x250 .cell{width:250px;height:250px}.s
ize300x250,.size300x250 .cell{width:300px;height:250px}.size320x50,.si
ze320x50 .cell{width:320px;height:50px}.size336x280,.size336x280 .
<<< skipped >>>

The Worm connects to the servers at the folowing location(s):

FapCf.exe_1748:

.idata
.rdata
P.reloc
P.rsrc
Portions Copyright (c) 1999,2003 Avenger by NhT
####@####
kernel32.dll
VBoxService.exe
SbieDll.dll
dbghelp.dll
Software\Microsoft\Windows\CurrentVersion
55274-640-2673064-23950
76487-644-3177037-23510
76487-337-8429955-22614
\\.\Syser
\\.\SyserDbgMsg
\\.\SyserBoot
\\.\SICE
\\.\NTICE
ShellExecuteA
shell32.dll
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders
GetWindowsDirectoryA
SOFTWARE\Microsoft\Windows\CurrentVersion
http\shell\open\command
\Internet Explorer\iexplore.exe
PSAPI.dll
Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run
Software\Microsoft\Windows\CurrentVersion\Run
Microsoft\Network\Connections\pbk\rasphone.pbk
rasapi32.dll
rnaph.dll
RAS Passwords |
uURLHistory
Password:
abe2869f-9b47-4cd9-a358-c22904dba7f7
Password
UnitPasswords
advapi32.dll
WindowsLive:name=*
xxxyyyzzz.dat
\Mozilla Firefox\
mozcrt19.dll
sqlite3.dll
nspr4.dll
plc4.dll
plds4.dll
nssutil3.dll
softokn3.dll
nss3.dll
PK11_GetInternalKeySlot
userenv.dll
\Mozilla\Firefox\
profiles.ini
\signons3.txt
\signons2.txt
\signons1.txt
\signons.txt
(unnamed password)
explorer.exe
_x_X_PASSWORDLIST_X_x_
NOIP.abc
MSN.abc
FIREFOX.abc
IELOGIN.abc
IEPASS.abc
IEAUTO.abc
IEWEB.abc
XX--XX--XX.txt
?456789:;<=
!"#$%&'()* ,-./0123
GetProcessHeap
user32.dll
oleaut32.dll
RegOpenKeyExA
RegDeleteKeyA
RegCreateKeyExA
RegCreateKeyA
RegCloseKey
SetWindowsHookExA
GetKeyboardState
ole32.dll
pstorec.dll
crypt32.dll
8 8$8(8,808
5_5
0%0S0X0
KWindows
KuURLHistory
IEpasswords
####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@####
####@#### ####@####
####@#### ####@#### ####@#### ####@####
####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@#### ####@####
SUdp
he.Yq
}n;%U
pr.vI
bUDP
%Dtss
}V .IG
.eX8$0
o%UVKr
\[.cF
rE|.BA
xwG%x
@%XX\
'####@####
FE.FN
<{.WCU
X.hhd@X. 
y%d|;
r.LjH
.wy/`
.mNk 
.wd``l
X.qPpR
X.eGgk'l
eeÒC
d.vK'
_%XCtC

FapCf.exe_1748_rwx_00140000_00001000:

KERNEL32.DLL

FapCf.exe_1748_rwx_00280000_00001000:

KERNEL32.DLL

FapCf.exe_1748_rwx_002C0000_00001000:

KERNEL32.DLL

FapCf.exe_1748_rwx_00300000_00001000:

KERNEL32.DLL

FapCf.exe_1748_rwx_00340000_00001000:

KERNEL32.DLL

RunDll32.exe_2120:

.text
`.data
.rsrc
msvcrt.dll
KERNEL32.dll
NTDLL.DLL
GDI32.dll
USER32.dll
IMAGEHLP.dll
rundll32.pdb
.....eZXnnnnnnnnnnnn3
....eDXnnnnnnnnnnnn3
...eDXnnnnnnnnnnnn,
.eDXnnnnnnnnnnnn,
%Xnnnnnnnnnnnnnnn1
O3$dS7"%U9
.manifest
5.1.2600.5512 (xpsp.080413-2105)
RUNDLL.EXE
Windows
Operating System
5.1.2600.5512
YThere is not enough memory to run the file %s.
Please close other windows and try again.
9The file %s or one of its components could not be opened.
0The file %s or one of its components cannot run.
MThe file %s or one of its components requires a different version of Windows.
UThe file %s or one of its components cannot run in standard or enhanced mode Windows.3Another instance of the file %s is already running./An exception occurred while trying to run "%s"
Error in %s
Missing entry:%s
Error loading %s

FapCf.exe_1748_rwx_00380000_00001000:

KERNEL32.DLL

FapCf.exe_1748_rwx_00B90000_00001000:

advapi32.dll

RunDll32.exe_2136:

.text
`.data
.rsrc
msvcrt.dll
KERNEL32.dll
NTDLL.DLL
GDI32.dll
USER32.dll
IMAGEHLP.dll
rundll32.pdb
.....eZXnnnnnnnnnnnn3
....eDXnnnnnnnnnnnn3
...eDXnnnnnnnnnnnn,
.eDXnnnnnnnnnnnn,
%Xnnnnnnnnnnnnnnn1
O3$dS7"%U9
.manifest
5.1.2600.5512 (xpsp.080413-2105)
RUNDLL.EXE
Windows
Operating System
5.1.2600.5512
YThere is not enough memory to run the file %s.
Please close other windows and try again.
9The file %s or one of its components could not be opened.
0The file %s or one of its components cannot run.
MThe file %s or one of its components requires a different version of Windows.
UThe file %s or one of its components cannot run in standard or enhanced mode Windows.3Another instance of the file %s is already running./An exception occurred while trying to run "%s"
Error in %s
Missing entry:%s
Error loading %s

FapCf.exe_1748_rwx_00BC0000_00001000:

RegOpenKeyA

FapCf.exe_1748_rwx_00BD0000_00001000:

advapi32.dll

FapCf.exe_1748_rwx_00C00000_00001000:

AVICAP32.DLL

FapCf.exe_1748_rwx_00E50000_00001000:

AVICAP32.DLL

FapCf.exe_1748_rwx_00E80000_00001000:

gdi32.dll

FapCf.exe_1748_rwx_00FC0000_00001000:

gdi32.dll

FapCf.exe_1748_rwx_00FF0000_00001000:

gdiplus.dll

FapCf.exe_1748_rwx_01130000_00001000:

gdiplus.dll

FapCf.exe_1748_rwx_01160000_00001000:

mpr.dll

FapCf.exe_1748_rwx_011A0000_00001000:

mpr.dll

FapCf.exe_1748_rwx_011D0000_00001000:

msacm32.dll

FapCf.exe_1748_rwx_01210000_00001000:

msacm32.dll

FapCf.exe_1748_rwx_01240000_00001000:

ntdll.dll

FapCf.exe_1748_rwx_01590000_00001000:

ntdll.dll

FapCf.exe_1748_rwx_015C0000_00001000:

ole32.dll

FapCf.exe_1748_rwx_01700000_00001000:

ole32.dll

FapCf.exe_1748_rwx_01730000_00001000:

oleaut32.dll

FapCf.exe_1748_rwx_01870000_00001000:

oleaut32.dll

FapCf.exe_1748_rwx_018A0000_00001000:

powrprof.dll

FapCf.exe_1748_rwx_019E0000_00001000:

powrprof.dll

FapCf.exe_1748_rwx_01A10000_00001000:

shell32.dll

FapCf.exe_1748_rwx_01B50000_00001000:

shell32.dll

FapCf.exe_1748_rwx_01B80000_00001000:

user32.dll

FapCf.exe_1748_rwx_01CC0000_00001000:

user32.dll

FapCf.exe_1748_rwx_01CF0000_00001000:

wininet.dll

FapCf.exe_1748_rwx_01E20000_00001000:

FtpOpenFileA

FapCf.exe_1748_rwx_01E30000_00001000:

wininet.dll

FapCf.exe_1748_rwx_01E60000_00001000:

winmm.dll

FapCf.exe_1748_rwx_01FA0000_00001000:

winmm.dll

FapCf.exe_1748_rwx_01FD0000_00001000:

wsock32.dll

FapCf.exe_1748_rwx_02120000_00001000:

wsock32.dll

FapCf.exe_1748_rwx_240F0000_00062000:

`.rsrc
/w)f%u/
kernel32.dll
Portions Copyright (c) 1999,2003 Avenger by NhT
SHFileOperationA
shell32.dll
URLDownloadToFileA
urlmon.dll
ShellExecuteA
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders
GetWindowsDirectoryA
SOFTWARE\Microsoft\Windows\CurrentVersion
http\shell\open\command
\Internet Explorer\iexplore.exe
####@####
$*@@@*$@@@$ *@@* $@@($*)@-$*@@$-*@@$*-@@(*$)@-*$@@*-$@@*$-@@-* $@-$ *@* $-@$ *-@$ -*@*- $@($ *)(* $)
Portugal
Turkey
Windows 3.1
Windows 95 (Release 2)
Windows 95
Windows 98 SE
Windows 98
Windows ME
Windows 7
Windows Vista
%s %s
Windows XP Professional x64
Windows XP Home
Windows XP Professional
Windows 2000 Professional
Windows NT %d.%d
Windows 2008
%s %s Server
Windows 2003 Server Datacenter
Windows 2003 Server Enterprise
Windows 2003 Server Web Edition
Windows 2003 Server
Windows Home Server
Windows 2003 Server (Release 2)
Windows 2000 Server Datacenter
Windows 2000 Server Enterprise
Windows 2000 Server Web Edition
Windows 2000 Server
Windows NT 4.0 Server Datacenter
Windows NT 4.0 Server Enterprise
Windows NT 4.0 Server Web Edition
Windows NT 4.0 Server
Unknown Platform ID (%d)
%d.%d
%s (Build: %d
- Service Pack: %s
KERNEL32.DLL
teste.vbs
teste.txt
Set objSecurityCenter = GetObject("winmgmts:\\.\root\SecurityCenter")
Set colFirewall = objSecurityCenter.ExecQuery("Select * From FirewallProduct",,48)
Set colAntiVirus = objSecurityCenter.ExecQuery("Select * From AntiVirusProduct",,48)
Set objFileSystem = CreateObject("Scripting.fileSystemObject")
Set objFile = objFileSystem.CreateTextFile("
Info = Info & "F" & CountFw & ") " & objFirewall.displayName & " v" & objFirewall.versionNumber & Enter
Info = Info & "A" & CountAV & ") " & objAntiVirus.displayName & " v" & objAntiVirus.versionNumber & Enter
objFile.WriteLine(Info)
objFile.Close
cscript.exe
AVICAP32.dll
tFtpAccess
BuildImportTable: can't load library:
BuildImportTable: ReallocMemory failed
BuildImportTable: GetProcAddress failed
BTMemoryLoadLibary: BuildImportTable failed
BTMemoryGetProcAddress: no export table found
BTMemoryGetProcAddress: DLL doesn't export anything
BTMemoryGetProcAddress: exported symbol not found
SetupApi.dll
SetupDiOpenClassRegKey
SetupDiOpenClassRegKeyExA
SetupDiOpenClassRegKeyExW
SetupDiCreateDeviceInterfaceRegKeyA
SetupDiCreateDeviceInterfaceRegKeyW
SetupDiOpenDeviceInterfaceRegKey
SetupDiDeleteDeviceInterfaceRegKey
SetupDiCreateDevRegKeyA
SetupDiCreateDevRegKeyW
SetupDiOpenDevRegKey
SetupDiDeleteDevRegKey
CM_DEVCAP_LOCKSUPPORTED
CM_DEVCAP_EJECTSUPPORTED
PDCAP_D0_SUPPORTED
PDCAP_D1_SUPPORTED
PDCAP_D2_SUPPORTED
PDCAP_D3_SUPPORTED
PDCAP_WAKE_FROM_D0_SUPPORTED
PDCAP_WAKE_FROM_D1_SUPPORTED
PDCAP_WAKE_FROM_D2_SUPPORTED
PDCAP_WAKE_FROM_D3_SUPPORTED
PDCAP_WARM_EJECT_SUPPORTED
HKEY_CLASSES_ROOT
HKEY_CURRENT_CONFIG
HKEY_CURRENT_USER
HKEY_LOCAL_MACHINE
HKEY_USERS
127.0.0.1
iphlpapi.dll
AllocateAndGetTcpExTableFromStack
AllocateAndGetUdpExTableFromStack
SetTcpEntry
GetExtendedTcpTable
GetExtendedUdpTable
Mozilla3_5Password
GetChromePass
StartHttpProxy
1.2.3
XxX.xXx
UuU.uUu
keyboardkey
webcaminactive
webcamgetbuffer
webcam
enviarexecnormal
enviarexechidden
openweb
downexec
sendftp
keylogger
keyloggergetlog
keyloggereraselog
keyloggerativar
keyloggerdesativar
renamekey
windowsfechar
windowsmax
windowsmin
windowsmostrar
windowsocultar
windowsmintodas
windowscaption
listarportas
listarportasdns
finalizarprocessoportas
webcamsettings
chatmsg
SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\
PSAPI.dll
\config\SteamAppData.vdf
AutoLoginUser
/ClientRegistry.Blob
\ClientRegistry.blob
\steam.dll
%SYS%
ÞSKTOP%
FirstExecution
chatmsg|
Software\Microsoft\Windows\CurrentVersion\Run
Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run
listarjanelas|windowsfechar|
listarjanelas|windowsmax|
listarjanelas|windowsmin|
listarjanelas|windowsmostrar|
listarjanelas|windowsocultar|
listarjanelas|windowsmintodas|
listarjanelas|windowscaption|
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
listarportas|listadeportaspronta|
listarportas|finalizarconexao|
listarportas|finalizarprocessoportas|Y|
listarportas|finalizarprocessoportas|N|
registro|renamekey|
keylogger|keylogger|keyloggerativar|
keylogger|keylogger|keyloggerdesativar|
keylogger|keyloggergetlog|
keylogger|keylogger|keyloggervazio|
keyloggersearch
keyloggersearchok|
webcam|webcaminactive|
webcam|webcamactive|
getpassword
_x_X_PASSWORDLIST_X_x_
NOIP.abc
MSN.abc
FIREFOX.abc
IELOGIN.abc
IEPASS.abc
IEAUTO.abc
IEWEB.abc
SOFTWARE\Mozilla\Mozilla Firefox
getfirefox
getielogin
getiepass
getieweb
getchrome
getpassword|getpasswordlist|
getpassword|getpassworderror|
updateservidorweb
##@@## ##@@## ##@@##
Windows\CurrentVersion\Uninstall\eDonkey2000
UNWISE.EXE
ntdll.dll
icon=shell32.dll,4
shellexecute=
autorun.inf
XX--XX--XX.txt
logs.dat
SQLite3.dll
$1.2.3
deflate 1.2.3 Copyright 1995-2005 Jean-loup Gailly
inflate 1.2.3 Copyright 1995-2005 Mark Adler
KWindows
UnitExecutarComandos
uftp
UrlMon
.UnitBytesSize
UnitListarPortasAtivas
UnitWebcam
UnitKeylogger
WinExec
SetNamedPipeHandleState
GetProcessHeap
CreatePipe
RegOpenKeyExA
RegOpenKeyA
RegEnumKeyExA
RegDeleteKeyA
RegCreateKeyA
RegCloseKey
GdiplusShutdown
keybd_event
MapVirtualKeyA
GetKeyboardState
GetKeyboardLayoutNameA
GetKeyState
GetAsyncKeyState
ExitWindowsEx
EnumWindows
FtpGetFileSize
FtpSetCurrentDirectoryA
FtpOpenFileA
%( % & % % % ]
.idata
.reloc
P.rsrc
advapi32.dll
AVICAP32.DLL
gdi32.dll
gdiplus.dll
mpr.dll
msacm32.dll
ole32.dll
oleaut32.dll
powrprof.dll
user32.dll
wininet.dll
winmm.dll
wsock32.dll

Explorer.EXE_1912_rwx_00FF0000_00001000:

KERNEL32.DLL

Explorer.EXE_1912_rwx_01F20000_00001000:

KERNEL32.DLL

Explorer.EXE_1912_rwx_02070000_00001000:

KERNEL32.DLL

Explorer.EXE_1912_rwx_020B0000_00001000:

KERNEL32.DLL

Explorer.EXE_1912_rwx_020F0000_00001000:

KERNEL32.DLL

Explorer.EXE_1912_rwx_02130000_00001000:

KERNEL32.DLL

Explorer.EXE_1912_rwx_02160000_00001000:

advapi32.dll

Explorer.EXE_1912_rwx_02290000_00001000:

RegOpenKeyA

Explorer.EXE_1912_rwx_022A0000_00001000:

advapi32.dll

Explorer.EXE_1912_rwx_022D0000_00001000:

AVICAP32.DLL

Explorer.EXE_1912_rwx_02410000_00001000:

AVICAP32.DLL

Explorer.EXE_1912_rwx_02440000_00001000:

gdi32.dll

Explorer.EXE_1912_rwx_02580000_00001000:

gdi32.dll

Explorer.EXE_1912_rwx_025B0000_00001000:

gdiplus.dll

Explorer.EXE_1912_rwx_026F0000_00001000:

gdiplus.dll

Explorer.EXE_1912_rwx_02720000_00001000:

mpr.dll

Explorer.EXE_1912_rwx_02760000_00001000:

mpr.dll

Explorer.EXE_1912_rwx_02790000_00001000:

msacm32.dll

Explorer.EXE_1912_rwx_027D0000_00001000:

msacm32.dll

Explorer.EXE_1912_rwx_02800000_00001000:

ntdll.dll

Explorer.EXE_1912_rwx_02B50000_00001000:

ntdll.dll

Explorer.EXE_1912_rwx_02B80000_00001000:

ole32.dll

Explorer.EXE_1912_rwx_02CC0000_00001000:

ole32.dll

Explorer.EXE_1912_rwx_02CF0000_00001000:

oleaut32.dll

Explorer.EXE_1912_rwx_02E30000_00001000:

oleaut32.dll

Explorer.EXE_1912_rwx_02E60000_00001000:

powrprof.dll

Explorer.EXE_1912_rwx_02FA0000_00001000:

powrprof.dll

Explorer.EXE_1912_rwx_02FD0000_00001000:

shell32.dll

Explorer.EXE_1912_rwx_03110000_00001000:

shell32.dll

Explorer.EXE_1912_rwx_03140000_00001000:

user32.dll

Explorer.EXE_1912_rwx_03280000_00001000:

user32.dll

Explorer.EXE_1912_rwx_032B0000_00001000:

wininet.dll

Explorer.EXE_1912_rwx_033E0000_00001000:

FtpOpenFileA

Explorer.EXE_1912_rwx_033F0000_00001000:

wininet.dll

Explorer.EXE_1912_rwx_03420000_00001000:

winmm.dll

Explorer.EXE_1912_rwx_03560000_00001000:

winmm.dll

Explorer.EXE_1912_rwx_03590000_00001000:

wsock32.dll

Explorer.EXE_1912_rwx_036D0000_00001000:

wsock32.dll

Explorer.EXE_1912_rwx_24010000_00062000:

`.rsrc
/w)f%u/
kernel32.dll
Portions Copyright (c) 1999,2003 Avenger by NhT
SHFileOperationA
shell32.dll
URLDownloadToFileA
urlmon.dll
ShellExecuteA
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders
GetWindowsDirectoryA
SOFTWARE\Microsoft\Windows\CurrentVersion
http\shell\open\command
\Internet Explorer\iexplore.exe
####@####
$*@@@*$@@@$ *@@* $@@($*)@-$*@@$-*@@$*-@@(*$)@-*$@@*-$@@*$-@@-* $@-$ *@* $-@$ *-@$ -*@*- $@($ *)(* $)
Portugal
Turkey
Windows 3.1
Windows 95 (Release 2)
Windows 95
Windows 98 SE
Windows 98
Windows ME
Windows 7
Windows Vista
%s %s
Windows XP Professional x64
Windows XP Home
Windows XP Professional
Windows 2000 Professional
Windows NT %d.%d
Windows 2008
%s %s Server
Windows 2003 Server Datacenter
Windows 2003 Server Enterprise
Windows 2003 Server Web Edition
Windows 2003 Server
Windows Home Server
Windows 2003 Server (Release 2)
Windows 2000 Server Datacenter
Windows 2000 Server Enterprise
Windows 2000 Server Web Edition
Windows 2000 Server
Windows NT 4.0 Server Datacenter
Windows NT 4.0 Server Enterprise
Windows NT 4.0 Server Web Edition
Windows NT 4.0 Server
Unknown Platform ID (%d)
%d.%d
%s (Build: %d
- Service Pack: %s
KERNEL32.DLL
teste.vbs
teste.txt
Set objSecurityCenter = GetObject("winmgmts:\\.\root\SecurityCenter")
Set colFirewall = objSecurityCenter.ExecQuery("Select * From FirewallProduct",,48)
Set colAntiVirus = objSecurityCenter.ExecQuery("Select * From AntiVirusProduct",,48)
Set objFileSystem = CreateObject("Scripting.fileSystemObject")
Set objFile = objFileSystem.CreateTextFile("
Info = Info & "F" & CountFw & ") " & objFirewall.displayName & " v" & objFirewall.versionNumber & Enter
Info = Info & "A" & CountAV & ") " & objAntiVirus.displayName & " v" & objAntiVirus.versionNumber & Enter
objFile.WriteLine(Info)
objFile.Close
cscript.exe
AVICAP32.dll
tFtpAccess
BuildImportTable: can't load library:
BuildImportTable: ReallocMemory failed
BuildImportTable: GetProcAddress failed
BTMemoryLoadLibary: BuildImportTable failed
BTMemoryGetProcAddress: no export table found
BTMemoryGetProcAddress: DLL doesn't export anything
BTMemoryGetProcAddress: exported symbol not found
SetupApi.dll
SetupDiOpenClassRegKey
SetupDiOpenClassRegKeyExA
SetupDiOpenClassRegKeyExW
SetupDiCreateDeviceInterfaceRegKeyA
SetupDiCreateDeviceInterfaceRegKeyW
SetupDiOpenDeviceInterfaceRegKey
SetupDiDeleteDeviceInterfaceRegKey
SetupDiCreateDevRegKeyA
SetupDiCreateDevRegKeyW
SetupDiOpenDevRegKey
SetupDiDeleteDevRegKey
CM_DEVCAP_LOCKSUPPORTED
CM_DEVCAP_EJECTSUPPORTED
PDCAP_D0_SUPPORTED
PDCAP_D1_SUPPORTED
PDCAP_D2_SUPPORTED
PDCAP_D3_SUPPORTED
PDCAP_WAKE_FROM_D0_SUPPORTED
PDCAP_WAKE_FROM_D1_SUPPORTED
PDCAP_WAKE_FROM_D2_SUPPORTED
PDCAP_WAKE_FROM_D3_SUPPORTED
PDCAP_WARM_EJECT_SUPPORTED
HKEY_CLASSES_ROOT
HKEY_CURRENT_CONFIG
HKEY_CURRENT_USER
HKEY_LOCAL_MACHINE
HKEY_USERS
127.0.0.1
iphlpapi.dll
AllocateAndGetTcpExTableFromStack
AllocateAndGetUdpExTableFromStack
SetTcpEntry
GetExtendedTcpTable
GetExtendedUdpTable
Mozilla3_5Password
GetChromePass
StartHttpProxy
1.2.3
XxX.xXx
UuU.uUu
keyboardkey
webcaminactive
webcamgetbuffer
webcam
enviarexecnormal
enviarexechidden
openweb
downexec
sendftp
keylogger
keyloggergetlog
keyloggereraselog
keyloggerativar
keyloggerdesativar
renamekey
windowsfechar
windowsmax
windowsmin
windowsmostrar
windowsocultar
windowsmintodas
windowscaption
listarportas
listarportasdns
finalizarprocessoportas
webcamsettings
chatmsg
SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\
PSAPI.dll
\config\SteamAppData.vdf
AutoLoginUser
/ClientRegistry.Blob
\ClientRegistry.blob
\steam.dll
%SYS%
ÞSKTOP%
FirstExecution
chatmsg|
Software\Microsoft\Windows\CurrentVersion\Run
Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run
listarjanelas|windowsfechar|
listarjanelas|windowsmax|
listarjanelas|windowsmin|
listarjanelas|windowsmostrar|
listarjanelas|windowsocultar|
listarjanelas|windowsmintodas|
listarjanelas|windowscaption|
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
listarportas|listadeportaspronta|
listarportas|finalizarconexao|
listarportas|finalizarprocessoportas|Y|
listarportas|finalizarprocessoportas|N|
registro|renamekey|
keylogger|keylogger|keyloggerativar|
keylogger|keylogger|keyloggerdesativar|
keylogger|keyloggergetlog|
keylogger|keylogger|keyloggervazio|
keyloggersearch
keyloggersearchok|
webcam|webcaminactive|
webcam|webcamactive|
getpassword
_x_X_PASSWORDLIST_X_x_
NOIP.abc
MSN.abc
FIREFOX.abc
IELOGIN.abc
IEPASS.abc
IEAUTO.abc
IEWEB.abc
SOFTWARE\Mozilla\Mozilla Firefox
getfirefox
getielogin
getiepass
getieweb
getchrome
getpassword|getpasswordlist|
getpassword|getpassworderror|
updateservidorweb
##@@## ##@@## ##@@##
Windows\CurrentVersion\Uninstall\eDonkey2000
UNWISE.EXE
ntdll.dll
icon=shell32.dll,4
shellexecute=
autorun.inf
XX--XX--XX.txt
logs.dat
SQLite3.dll
$1.2.3
deflate 1.2.3 Copyright 1995-2005 Jean-loup Gailly
inflate 1.2.3 Copyright 1995-2005 Mark Adler
KWindows
UnitExecutarComandos
uftp
UrlMon
.UnitBytesSize
UnitListarPortasAtivas
UnitWebcam
UnitKeylogger
WinExec
SetNamedPipeHandleState
GetProcessHeap
CreatePipe
RegOpenKeyExA
RegOpenKeyA
RegEnumKeyExA
RegDeleteKeyA
RegCreateKeyA
RegCloseKey
GdiplusShutdown
keybd_event
MapVirtualKeyA
GetKeyboardState
GetKeyboardLayoutNameA
GetKeyState
GetAsyncKeyState
ExitWindowsEx
EnumWindows
FtpGetFileSize
FtpSetCurrentDirectoryA
FtpOpenFileA
%( % & % % % ]
.idata
.reloc
P.rsrc
advapi32.dll
AVICAP32.DLL
gdi32.dll
gdiplus.dll
mpr.dll
msacm32.dll
ole32.dll
oleaut32.dll
powrprof.dll
user32.dll
wininet.dll
winmm.dll
wsock32.dll


Remove it with Ad-Aware

  1. Click (here) to download and install Ad-Aware Free Antivirus.
  2. Update the definition files.
  3. Run a full scan of your computer.


Manual removal*

  1. Terminate malicious process(es) (How to End a Process With the Task Manager):

    taskkill.exe:1096
    taskkill.exe:240
    taskkill.exe:2220
    taskkill.exe:2264
    FapCf.exe:1724
    FAPCFM~1.EXE:576
    %original file name%.exe:1648
    FAPCFPACK.EXE:1072
    z2yBp8J74Khu3JMTqcU3.EXE:428
    RunDll32.exe:2136
    RunDll32.exe:2120

  2. Delete the original Worm file.
  3. Delete or disinfect the following files created/modified by the Worm:

    %System%\install\svchost.exe (3073 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\XX--XX--XX.txt (235 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\XxX.xXx (11792 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\UuU.uUu (80 bytes)
    %Documents and Settings%\%current user%\Application Data\logs.dat (15 bytes)
    %WinDir%\FAPCF\FAPCFPACK.EXE (1666 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\IXP000.TMP\FapCf.exe (10189 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\IXP000.TMP\FAPCFM~1.EXE (9120 bytes)
    %WinDir%\FAPCF\sd4zweBpYdS8i2huN4Pc.DB (218 bytes)
    %WinDir%\FAPCF\z2yBp8J74Khu3JMTqcU3.EXE (5442 bytes)
    %WinDir%\FAPCF\ZMDPGH52CsnPvgQYBB8n.DB (154 bytes)
    %WinDir%\FAPCF\go1.bat (80 bytes)
    %WinDir%\FAPCF\AFpIS4AbEttxQny3bUCg.DB (6358 bytes)
    %WinDir%\FAPCF\FAPCF.DAT (99 bytes)
    C:\RCXD.tmp (126797 bytes)
    C:\RCXE.tmp (136742 bytes)
    %System%\drivers\etc\hosts.ics (2 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\4DQJW9YN\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\ajax-loader[1].gif (4012 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\990x90[1] (9568 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\desktop.ini (67 bytes)
    %Documents and Settings%\All Users\Desktop\FAPCF ONE.lnk (1 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\18216[1].htm (98 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\4DQJW9YN\440[1].png (328 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\4DQJW9YN\fapcf[1].htm (1 bytes)

  4. Delete the following value(s) in the autorun key (How to Work with System Registry):

    [HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
    "Win32" = "%System%\install\svchost.exe"

    [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
    "Windows" = "%System%\install\svchost.exe"

    [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce]
    "wextract_cleanup0" = "rundll32.exe %System%\advpack.dll,DelNodeRunDLL32 C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\IXP000.TMP\"

  5. Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
  6. Find and delete all copies of the worm's file together with "autorun.inf" scripts on removable drives.
  7. Reboot the computer.

*Manual removal may cause unexpected system behaviour and should be performed at your own risk.

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