MD5: 2c7947550f11e4022b16de9afd7ebf20
SHA1: d60d72c192291f9f5694cce96a8f0a6437dcbfba
SHA256: 96babc779f210b3c1c7519dc0b9907dfc382e8dc338025c0a773967f270947c8
SSDeep: 6144:7RghqBnaADKL6YnsISTmPmYMo9rajjg2oGo 4MCJTZvEmM:7RghqBnaQKLvnsIdPBH2sDMAMmM
Size: 244224 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 2014-02-27 02:16:38
Analyzed on: WindowsXP SP3 32-bit

Summary:

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

Payload

Process activity

The Worm creates the following process(es):

fkvragtddlj.exe:1820
fkvragtddlj.exe:1636
%original file name%.exe:1340
%original file name%.exe:360
phztmbntpdm.exe:272
phztmbntpdm.exe:2468
gevvmbttuam.exe:2344

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

calc.exe:1548
notepad.exe:1220
gevvmbttuam.exe:2460

File activity

The process fkvragtddlj.exe:1636 makes changes in the file system.
The Worm creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Application Data\c731200 (673 bytes)

The Worm deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\fkvragtddlj.exe.gonewiththewings (0 bytes)

The process %original file name%.exe:360 makes changes in the file system.
The Worm creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\My Documents\My Videos\Desktop.ini (312 bytes)

The Worm deletes the following file(s):

%Program Files%\Common Files\CreativeAudio\desktop.ini (0 bytes)

The process calc.exe:1548 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\c731200 (9 bytes)

The process phztmbntpdm.exe:2468 makes changes in the file system.
The Worm creates and/or writes to the following file(s):

%Documents and Settings%\All Users\explorer.exe (601 bytes)

The process gevvmbttuam.exe:2460 makes changes in the file system.
The Worm creates and/or writes to the following file(s):

%Documents and Settings%\All Users\explorer.exe (601 bytes)

Registry activity

The process fkvragtddlj.exe:1820 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "94 C8 A6 E6 33 1E A3 FF 50 6B 32 3C C5 17 4A 4E"

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

The process fkvragtddlj.exe:1636 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "8E 34 17 78 87 92 98 6E 1A 97 F5 19 90 10 01 0C"

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

The process %original file name%.exe:1340 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "26 A0 88 45 5D 45 5A E8 27 90 E0 4B D9 04 7C 9C"

The process %original file name%.exe:360 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "41 B3 91 5F 1B FB 43 B1 BE 98 83 8D 7D 0E AB 0E"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\auaucdlve.exe]
"DisableExceptionChainValidation" = ""

[HKCU\Software\Win7zip]
"Uuid" = "B8 87 EA B0 F0 7A 3F 4A 96 61 7B 29 4D 5B B0 30"

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

[HKCU\Software\Classes\CLSID\{B887EAB0-F07A-3F4A-9661-7B294D5BB030}\0E7302EC\CG1]
"HAL" = "05 EE 00 00"

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

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

[HKCU\Software\Classes\CLSID\{B887EAB0-F07A-3F4A-9661-7B294D5BB030}\0E7302EC\CG1]
"BID" = "20 00 08 00 1C 00 02 00 DE 07 00 00 14 00 88 FF"

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

The process calc.exe:1548 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "FD B7 64 FA B3 2C D5 E4 11 20 3C 9C 4C 96 06 39"

The process notepad.exe:1220 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[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"

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

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

"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[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\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

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

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 15 00 00 00 01 00 00 00 00 00 00 00"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "81 2B 30 55 7D 8D B4 73 8D BE 1A D8 4C 49 69 90"

[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\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"

[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"

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"

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

"ProxyBypass" = "1"

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]
"Uukmkg" = "%Documents and Settings%\%current user%\Application Data\Identities\Uukmkg.exe"

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 deletes the following value(s) in system registry:

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

The process phztmbntpdm.exe:272 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "CA CB E8 9F 4E 61 73 E5 4D 37 1F E6 A2 E2 9C 58"

The process phztmbntpdm.exe:2468 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "44 8D 12 86 37 A3 1F D2 23 96 1E EE 78 14 A7 66"

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\Run]
"Start WingMan Profiler" = "%Documents and Settings%\All Users\explorer.exe"

The process gevvmbttuam.exe:2344 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "02 F8 F8 9E C8 8A 77 62 05 23 01 DF 22 A4 40 B5"

The process gevvmbttuam.exe:2460 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "83 B8 41 5F 40 C0 8F 85 6D A6 0C CD 55 0C 79 0D"

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\Run]
"Start WingMan Profiler" = "%Documents and Settings%\All Users\explorer.exe"

Network activity (URLs)

URL	IP
hxxp://b.uandmearevideos2k2.com/direct/mail/order.php	178.19.99.60
hxxp://194.1.247.242/654220.exe (ET POLICY PE EXE or DLL Windows file download , Malicious)
hxxp://194.1.247.242/use20.exe (ET POLICY PE EXE or DLL Windows file download , Malicious)
hxxp://146.0.78.124/use20.exe (ET POLICY PE EXE or DLL Windows file download , Malicious)
hxxp://api.wipmania.com/ (ET POLICY External IP Lookup Attempt To Wipmania )	69.197.137.58
update.microsoft.com	65.54.51.250
a.aiphon1egalaxyblack42.com	Unresolvable
b.uandmearevideos1k1.com	Unresolvable

HOSTS file anomalies

No changes have been detected.

Rootkit activity

The Worm installs the following user-mode hooks in WININET.dll:

HttpSendRequestW
InternetWriteFile
HttpSendRequestA

The Worm installs the following user-mode hooks in dnsapi.dll:

DnsQuery_A
DnsQuery_W

The Worm installs the following user-mode hooks in WS2_32.dll:

send
GetAddrInfoW

The Worm installs the following user-mode hooks in kernel32.dll:

MoveFileA
CopyFileW
CopyFileA
MoveFileW
CreateFileW
CreateFileA

The Worm installs the following user-mode hooks in ntdll.dll:

LdrLoadDll
NtResumeThread
NtQueryDirectoryFile
NtEnumerateValueKey

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.
A program can register a device notification with the help of RegisterDeviceNotification. So it is notified when a USB device is plugged and then the worm copies itself to the USB device plugged into the affected computer.
A worm can spread its copies through the MSN Messanger.

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. Scan a system with an anti-rootkit tool.
   
2. Terminate malicious process(es) (How to End a Process With the Task Manager):
   

   fkvragtddlj.exe:1820
   fkvragtddlj.exe:1636
   %original file name%.exe:1340
   %original file name%.exe:360
   phztmbntpdm.exe:272
   phztmbntpdm.exe:2468
   gevvmbttuam.exe:2344
   

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

   %Documents and Settings%\%current user%\Application Data\c731200 (673 bytes)
   %Documents and Settings%\%current user%\My Documents\My Videos\Desktop.ini (312 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\c731200 (9 bytes)
   %Documents and Settings%\All Users\explorer.exe (601 bytes)
   

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

   [HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
   "Uukmkg" = "%Documents and Settings%\%current user%\Application Data\Identities\Uukmkg.exe"
   
   [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
   "Start WingMan Profiler" = "%Documents and Settings%\All Users\explorer.exe"
   
   

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

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