Trojan.GenericKD.2072974_b5260ab2ff

by malwarelabrobot on January 17th, 2015 in Malware Descriptions.

HEUR:Trojan.Win32.Generic (Kaspersky), Trojan.GenericKD.2072974 (AdAware), Backdoor.Win32.Xtrat.FD, Trojan.Win32.IEDummy.FD, 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: b5260ab2ff81503d81637c58b20a6f9a
SHA1: ef2025caf5c8626db33555af2c91cf2ddc0305b8
SHA256: 1ef12ca4b521958d062d6645f4e97e9926223f429a15a1818ebb557bba1d559f
SSDeep: 1536:G5EZquPhveSvoZqkWePChnk//6MRQREe XnNcQHDJXIkposPMbJjqEsMTC4jFv7G:G5EUE5eyoZq4Ak//rRQREe XnNbHOFeZ
Size: 95624 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: MicrosoftVisualC, NETexecutable, UPolyXv05_v6
Company: no certificate found
Created at: 2015-01-10 05:23:54
Analyzed on: WindowsXPESX SP3 32-bit


Summary:

Trojan. A program that appears to do one thing but actually does another (a.k.a. Trojan Horse).

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 Trojan's file once a user opens a drive's folder in Windows Explorer.


Process activity

The Trojan creates the following process(es):

vbc.exe:612
vbc.exe:1560
vbc.exe:1664
vbc.exe:532
vbc.exe:1848
csc.exe:1808
cvtres.exe:1076

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

%original file name%.exe:1088
iexplore.exe:1548

Mutexes

The following mutexes were created/opened:

RasPbFile
ShimCacheMutex

File activity

The process vbc.exe:1664 makes changes in the file system.
The Trojan deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\x.html (0 bytes)

The process csc.exe:1808 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\5uisaktt.dll (4218 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\5uisaktt.out (396 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\CSCB9.tmp (652 bytes)

The Trojan deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\RESBA.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\CSCB9.tmp (0 bytes)

The process %original file name%.exe:1088 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\TarB3.tmp (2712 bytes)
%Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\MetaData\2BF68F4714092295550497DD56F57004 (408 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\CabB2.tmp (54 bytes)
%Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015 (408 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\TarB5.tmp (2712 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\5uisaktt.cmdline (226 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\tmpB8.tmp.txt (11948 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\5uisaktt.out (293 bytes)
%Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\Content\2BF68F4714092295550497DD56F57004 (18 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\TarB7.tmp (2784 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\CabB4.tmp (54 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\CabB6.tmp (56 bytes)
%Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015 (56 bytes)

The Trojan deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\TarB3.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\5uisaktt.dll (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\CabB2.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\tmpB8.tmp.txt (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\CabB6.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\5uisaktt.cmdline (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\5uisaktt.err (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\5uisaktt.out (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\TarB7.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\CabB4.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\TarB5.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\5uisaktt.tmp (0 bytes)

The process cvtres.exe:1076 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\RESBA.tmp (2920 bytes)

Registry activity

The process vbc.exe:612 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "F0 DA E2 B0 FC 45 FD 94 78 A4 DC 00 16 54 49 95"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{5c14c4f6-74da-11e2-81b0-000c29ec7fc5}]
"BaseClass" = "Drive"

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

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

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

[HKCU\Software\XtremeRAT]
"Mutex" = "--((Mutex))--"

The Trojan deletes the following registry key(s):

[HKCU\Software\XtremeRAT]

The process vbc.exe:1560 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "E8 7C A3 F4 D3 64 51 E3 9A 5A 64 E4 95 C8 01 02"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{5c14c4f6-74da-11e2-81b0-000c29ec7fc5}]
"BaseClass" = "Drive"

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

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

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

[HKCU\Software\XtremeRAT]
"Mutex" = "--((Mutex))--"

The Trojan deletes the following registry key(s):

[HKCU\Software\XtremeRAT]

The process vbc.exe:1664 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "BB 15 25 4D C8 D1 DF A5 D7 E7 5D 1A 0A E9 F0 71"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{5c14c4f6-74da-11e2-81b0-000c29ec7fc5}]
"BaseClass" = "Drive"

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

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

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

[HKCU\Software\XtremeRAT]
"Mutex" = "--((Mutex))--"

The process vbc.exe:532 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "1C 7C 7A 09 6E 78 42 34 FC F5 E7 05 38 E3 AB D4"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{5c14c4f6-74da-11e2-81b0-000c29ec7fc5}]
"BaseClass" = "Drive"

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

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

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

[HKCU\Software\XtremeRAT]
"Mutex" = "--((Mutex))--"

The Trojan deletes the following registry key(s):

[HKCU\Software\XtremeRAT]

The process vbc.exe:1848 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "A6 12 FA 15 7A 77 57 09 70 85 55 2C 54 09 91 EE"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{5c14c4f6-74da-11e2-81b0-000c29ec7fc5}]
"BaseClass" = "Drive"

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

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

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

[HKCU\Software\XtremeRAT]
"Mutex" = "--((Mutex))--"

The Trojan deletes the following registry key(s):

[HKCU\Software\XtremeRAT]

The process csc.exe:1808 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "90 B1 E2 F9 F0 D7 93 2B 8F AC 1B 7A 17 27 89 DC"

The process %original file name%.exe:1088 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "33 90 00 01 67 12 86 00 39 47 5B A6 E8 F1 5F 44"

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

The process cvtres.exe:1076 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "BA 9B 43 7C 79 B1 14 97 26 76 20 29 02 4D 62 22"

Dropped PE files

MD5 File path
67f5238229333c061092f5a32e8c2ee1 c:\WINDOWS\InstallDir\lol.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 Trojan's file once a user opens a drive's folder in Windows Explorer.

VersionInfo

Company Name: loooooooooooool
Product Name: looooooooooool
Product Version: 3.4.3
Legal Copyright: llllllllllllllllllllooooooooooool
Legal Trademarks: ooooooooooooooool
Original Filename: lol.exe
Internal Name: lol.exe
File Version: 3.4.3
File Description: looooooooooool
Comments: loooooooooooool
Language: Language Neutral

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Section MD5
.text 8192 89508 89600 5.4883 606b368c6e93438dc4acdf0a2f03e03b
.rsrc 98304 4096 4096 1.36516 bb0ba9fd5cd117d3727ef426556e7e0b
.reloc 106496 12 512 0.070639 dd615ad683d8e30c4248d5156b22957c

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

URLs

URL IP
hxxp://a26.d.akamai.net/msdownload/update/v3/static/trustedr/en/authrootseq.txt
hxxp://a26.d.akamai.net/msdownload/update/v3/static/trustedr/en/authrootstl.cab
hxxp://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab 23.67.251.64
hxxp://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootseq.txt 23.67.251.64


IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

Traffic

GET /msdownload/update/v3/static/trustedr/en/authrootseq.txt HTTP/1.1
Accept: */*
User-Agent: Microsoft-CryptoAPI/5.131.2600.5512
Host: VVV.download.windowsupdate.com
Connection: Keep-Alive
Cache-Control: no-cache
Pragma: no-cache


HTTP/1.1 200 OK
Content-Type: text/plain
Last-Modified: Fri, 12 Sep 2014 18:02:51 GMT
Accept-Ranges: bytes
ETag: "80179bc4b3cecf1:0"
Server: Microsoft-IIS/7.5
X-Powered-By: ASP.NET
Content-Length: 18
Cache-Control: max-age=6632
Date: Fri, 16 Jan 2015 07:40:37 GMT
Connection: keep-alive
X-CCC: FR
X-CID: 2
1401CFCEB3C4C42958....


GET /msdownload/update/v3/static/trustedr/en/authrootstl.cab HTTP/1.1


Accept: */*
User-Agent: Microsoft-CryptoAPI/5.131.2600.5512
Host: VVV.download.windowsupdate.com
Connection: Keep-Alive
Cache-Control: no-cache
Pragma: no-cache


HTTP/1.1 200 OK
Content-Type: application/octet-stream
Last-Modified: Fri, 12 Sep 2014 18:47:05 GMT
Accept-Ranges: bytes
ETag: "805a83f2b9cecf1:0"
Server: Microsoft-IIS/7.5
X-Powered-By: ASP.NET
Content-Length: 56928
Cache-Control: max-age=4773
Date: Fri, 16 Jan 2015 07:40:37 GMT
Connection: keep-alive
X-CCC: FR
X-CID: 2
MSCF....`.......,...................I.................,E.Y .authroot.s
tl..Y-..8..CK...<T...g.v!M.d..f.%d..}K..5..F. ...T..%.,YJ.,!T......
_..x.<=O.....yy....;3..>.|..~..\.....|......;..8..~.za...."A...q
.......g..m......<X........j"I........!..-w.....w....P...H..(.?}..2
.N. .u..a. ...=.C..D.F>rC.. ..|).=.. ..3b.8H.M...(...u8.%...W.g...\
YB.m:.....dE.........V....$....Dn:....0...S."...o..q.....K...I..K...(x
%....>A.R...`.0 .........<`L0mp...%....y.....g.n...R0Op..<..,
....`0$z.@..&.x"....T..H...<........~..E..".....<<.\B(.......
[email protected]/"...f.......k..Jm7j....R.5q....Rz.
.!@...].......Y.[........4.. .D8..&...t.J^O..Q.._..1.J.m5<'k.,....%
T....i.\.;.;q..S./ 8.?Bu.............}D.Q....L....*..[.."e......15m...
_.0.M........#..v!..<...@..?sc.y....*.....tX[........{.W4.Q...^u@..
*..QP.......~.L9N....2r...4.....B..-\(...b.d...K...O.8..Un.......V.<
;.......A...V.....(..s..f..q.{N0.hS.,..;M.|G|[email protected].._.....7._6...C.0...
A;L....%...M=Y.....f.JV.(.5.....0..?*...KZ....jM...8.6U...#...ew.?..?.
..........WE.Or..O>..{.'[email protected]}.o:?~....]&l
t;!...%....}@.d...L.p.a.g ..K."..N1!%..S.bT.H.-.....e..`.0$...0t..DX..
{.....#./...8.5..M...T.......D......V\C.zy.....3E:..>.{..).QW......
q....9..n..1....8%,.........r.p@.>. ...Q.?.p..7.?..7...&..!........
.`. .=....Sf..q.l.A.....L...t.}g..;...f....=.e.~.z....C..*R....H-..=..
.f..(t'.."....F...g._....n.J..U.4vr`}.....1..o@.....@.#...R. L8....z..
].|......3..y..-./....K..6{...s.<R`.}[email protected]....
<<< skipped >>>

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

iexplore.exe_1548:

%?9-*09,*19}*09
.text
`.data
.rsrc
msvcrt.dll
KERNEL32.dll
NTDLL.DLL
USER32.dll
SHLWAPI.dll
SHDOCVW.dll
Software\Microsoft\Windows\CurrentVersion\Explorer\BrowseNewProcess
IE-X-X
rsabase.dll
System\CurrentControlSet\Control\Windows
dw15 -x -s %u
watson.microsoft.com
IEWatsonURL
%s -h %u
iedw.exe
Iexplore.XPExceptionFilter
jscript.DLL
mshtml.dll
mlang.dll
urlmon.dll
wininet.dll
shdocvw.DLL
browseui.DLL
comctl32.DLL
IEXPLORE.EXE
iexplore.pdb
ADVAPI32.dll
MsgWaitForMultipleObjects
IExplorer.EXE
IIIIIB(II<.Fg
7?_____ZZSSH%
)z.UUUUUUUU
,....Qym
````2```
{.QLQIIIKGKGKGKGKGKG
;33;33;0
8888880
8887080
browseui.dll
shdocvw.dll
6.00.2900.5512 (xpsp.080413-2105)
Windows
Operating System
6.00.2900.5512

iexplore.exe_1548_rwx_10000000_0004D000:

`.rsrc
ServerKeyloggerU
789:;<&'()* ,-./12345
%SERVER%
URLMON.DLL
shell32.dll
hXXp://
advapi32.dll
kernel32.dll
mpr.dll
version.dll
comctl32.dll
gdi32.dll
opengl32.dll
user32.dll
wintrust.dll
msimg32.dll
KWindows
TServerKeylogger
GetWindowsDirectoryW
RegOpenKeyExW
RegCreateKeyW
RegCloseKey
RegOpenKeyExA
FindExecutableW
ShellExecuteW
SHDeleteKeyW
URLDownloadToCacheFileW
UnhookWindowsHookEx
SetWindowsHookExW
MapVirtualKeyW
GetKeyboardLayout
GetKeyState
GetKeyboardType
GetKeyboardState
FtpPutFileW
FtpSetCurrentDirectoryW
.idata
.rdata
P.reloc
P.rsrc
URLDb
KERNEL32.DLL
ntdll.dll
oleaut32.dll
shlwapi.dll
wininet.dll
x.html
HKEY_CLASSES_ROOT
HKEY_CURRENT_USER
HKEY_LOCAL_MACHINE
HKEY_USERS
HKEY_CURRENT_CONFIG
[Execute]
KeyDelBackspace
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
.html
XtremeKeylogger
Software\Microsoft\Windows\CurrentVersion\Run
.functions
icon=shell32.dll,4
shellexecute=
autorun.inf
\Microsoft\Windows\
ÞFAULTBROWSER%
svchost.exe
127.0.0.1
ftpuser
lol.exe
>a.dll
D0.HKCU
D0.dll
J.dll
{5460C4DF-B266-909E-CB58-E32B79832EB2}
0.dll
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
Pg.%SERVER%
tsmf.dll
tspkg.dll
twext.dll
tzres.dll
svcs.dl
ÞFA
PTF.ftpserver.com
comuid.dll
%WinDir%\Microsoft.NET\Framework\v2.0.50727\vbc.exe
%Program Files%\Internet Explorer\iexplore.exe


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):

    vbc.exe:612
    vbc.exe:1560
    vbc.exe:1664
    vbc.exe:532
    vbc.exe:1848
    csc.exe:1808
    cvtres.exe:1076

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

    %Documents and Settings%\%current user%\Local Settings\Temp\5uisaktt.dll (4218 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\5uisaktt.out (396 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\CSCB9.tmp (652 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\TarB3.tmp (2712 bytes)
    %Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\MetaData\2BF68F4714092295550497DD56F57004 (408 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\CabB2.tmp (54 bytes)
    %Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015 (408 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\TarB5.tmp (2712 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\5uisaktt.cmdline (226 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\tmpB8.tmp.txt (11948 bytes)
    %Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\Content\2BF68F4714092295550497DD56F57004 (18 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\TarB7.tmp (2784 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\CabB4.tmp (54 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\CabB6.tmp (56 bytes)
    %Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015 (56 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\RESBA.tmp (2920 bytes)

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

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

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