UDS:DangerousObject.Multi.Generic (Kaspersky), Trojan.GenericKD.1969822 (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.
Summary
MD5: 42281028ff5f0225363db9ad4091b2e2
SHA1: 3ed7fb92ad487c9898324b7fbea5542219d066ff
SHA256: 53c6056887c499ca896e4e37e842cfe10e7fc2ed4e1d17249de47331ef3b64d4
SSDeep: 6144:/sTcX7Kr4juWUK2rPPOjRITT2 vcdATTeicoNoV6f:Gpr4ju7rPKRKPjiiK8
Size: 320000 bytes
File type: EXE
Platform: WIN32
Entropy: Probably Packed
PEID: UPolyXv05_v6, MicrosoftVisualC, MicrosoftVisualCv50v60MFC, MicrosoftVisualC50, Armadillov171
Company: no certificate found
Created at: 2014-11-05 18:49:49
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).
Dynamic Analysis
Payload
No specific payload has been found.
Process activity
The Trojan creates the following process(es):
meetq.exe:1328
meetq.exe:2552
%original file name%.exe:1612
%original file name%.exe:2780
The Trojan injects its code into the following process(es):
Explorer.EXE:1948
Mutexes
The following mutexes were created/opened:No objects were found.
File activity
The process %original file name%.exe:2780 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\Application Data\Axuliw\meetq.exe (320 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\tmp416e4d19.bat (177 bytes)
Registry activity
The process meetq.exe:1328 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "B1 AB 55 7F 92 43 52 52 DA B5 F0 90 11 15 3E 3D"
The process meetq.exe:2552 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "2A D0 72 19 55 D1 D4 CE 89 BA 14 15 84 85 33 B9"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
The process %original file name%.exe:1612 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "16 11 84 91 80 3A 61 8A 48 13 79 FC 82 80 DA DE"
The process %original file name%.exe:2780 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "EE 90 13 F4 DB BB 0C 37 B9 75 6A F9 B6 61 2B C4"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
Dropped PE files
MD5 | File path |
---|---|
334f8941041b1eb58aaa38d9d847ba54 | c:\Documents and Settings\"%CurrentUserName%"\Application Data\Axuliw\meetq.exe |
HOSTS file anomalies
No changes have been detected.
Rootkit activity
The Trojan installs the following user-mode hooks in WININET.dll:
HttpSendRequestExW
HttpSendRequestExA
InternetReadFileExA
HttpSendRequestA
HttpSendRequestW
InternetQueryDataAvailable
InternetCloseHandle
HttpQueryInfoA
InternetReadFile
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 WS2_32.dll:
WSASend
send
closesocket
The Trojan installs the following user-mode hooks in kernel32.dll:
GetFileAttributesExW
The Trojan installs the following user-mode hooks in ntdll.dll:
LdrLoadDll
NtCreateThread
Propagation
Removals
Remove it with Ad-Aware
- Click (here) to download and install Ad-Aware Free Antivirus.
- Update the definition files.
- Run a full scan of your computer.
Manual removal*
- Scan a system with an anti-rootkit tool.
- Terminate malicious process(es) (How to End a Process With the Task Manager):
meetq.exe:1328
meetq.exe:2552
%original file name%.exe:1612
%original file name%.exe:2780 - Delete the original Trojan file.
- Delete or disinfect the following files created/modified by the Trojan:
%Documents and Settings%\%current user%\Application Data\Axuliw\meetq.exe (320 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\tmp416e4d19.bat (177 bytes) - Reboot the computer.
Static Analysis
VersionInfo
Company Name:
Product Name: CreditCardManagement ????
Product Version: 1, 0, 0, 1
Legal Copyright: (C) 2001
Legal Trademarks:
Original Filename: CreditCardManagement.EXE
Internal Name: CreditCardManagement
File Version: 1, 0, 0, 1
File Description: CreditCardManagement
Comments:
Language: Language Neutral
Company Name: Product Name: CreditCardManagement ????Product Version: 1, 0, 0, 1Legal Copyright: (C) 2001Legal Trademarks: Original Filename: CreditCardManagement.EXEInternal Name: CreditCardManagementFile Version: 1, 0, 0, 1File Description: CreditCardManagementComments: Language: Language Neutral
PE Sections
Name | Virtual Address | Virtual Size | Raw Size | Entropy | Section MD5 |
---|---|---|---|---|---|
.text | 4096 | 52046 | 53248 | 4.03186 | 259c839f9e310b37820faa34c0fd4d16 |
.rdata | 57344 | 25018 | 28672 | 2.76574 | 9b93c6498277cf229ac26f1e81c660f7 |
.data | 86016 | 4636 | 4096 | 2.29104 | c61520fb0e22fa7b84c0dbfb7fc5066a |
.rsrc | 94208 | 228432 | 229376 | 5.18096 | fc9de5bc67d896eea2acd216c7def94c |
Dropped from:
Downloaded by:
Similar by SSDeep:
Similar by Lavasoft Polymorphic Checker:
Network Activity
URLs
IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)
Traffic
Map
The Trojan connects to the servers at the folowing location(s):
Strings from Dumps
Explorer.EXE_1948_rwx_01100000_00027000:
.text
.text
`.data
`.data
.reloc
.reloc
PR_OpenTCPSocket
PR_OpenTCPSocket
hXXp://VVV.google.com/webhp
hXXp://VVV.google.com/webhp
gdiplus.dll
gdiplus.dll
GdiplusShutdown
GdiplusShutdown
ole32.dll
ole32.dll
gdi32.dll
gdi32.dll
,127!' ./9
,127!' ./9
5/ -?9/#$
5/ -?9/#$
./.-#**:
./.-#**:
6 !26!1'1
6 !26!1'1
7"52),,>
7"52),,>
, >(3=2;
, >(3=2;
&;1"&1!7!1
&;1"&1!7!1
;1 "?&! ?
;1 "?&! ?
c,%udcvpdxv ~iydjGBT\YGmTRL[ZMI_
c,%udcvpdxv ~iydjGBT\YGmTRL[ZMI_
7.>.3; `
7.>.3; `
1:,0/2$7
1:,0/2$7
?$6 39 ~
?$6 39 ~
HTTP/1.1
HTTP/1.1
hXXp://
hXXp://
hXXps://
hXXps://
HTTP/1.
HTTP/1.
userenv.dll
userenv.dll
del "%s"
del "%s"
if exist "%s" goto d
if exist "%s" goto d
del /F "%s"
del /F "%s"
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; SV1)
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; SV1)
urlmon.dll
urlmon.dll
cabinet.dll
cabinet.dll
SSShlD
SSShlD
GetProcessHeap
GetProcessHeap
KERNEL32.dll
KERNEL32.dll
ExitWindowsEx
ExitWindowsEx
OpenWindowStationW
OpenWindowStationW
GetProcessWindowStation
GetProcessWindowStation
CreateWindowStationW
CreateWindowStationW
CloseWindowStation
CloseWindowStation
SetProcessWindowStation
SetProcessWindowStation
GetKeyboardState
GetKeyboardState
MapVirtualKeyW
MapVirtualKeyW
SetKeyboardState
SetKeyboardState
MsgWaitForMultipleObjects
MsgWaitForMultipleObjects
USER32.dll
USER32.dll
RegOpenKeyExW
RegOpenKeyExW
RegEnumKeyExW
RegEnumKeyExW
RegCloseKey
RegCloseKey
RegCreateKeyExW
RegCreateKeyExW
ADVAPI32.dll
ADVAPI32.dll
PathIsURLW
PathIsURLW
UrlUnescapeA
UrlUnescapeA
SHDeleteKeyW
SHDeleteKeyW
SHLWAPI.dll
SHLWAPI.dll
ShellExecuteW
ShellExecuteW
SHELL32.dll
SHELL32.dll
Secur32.dll
Secur32.dll
SetViewportOrgEx
SetViewportOrgEx
GDI32.dll
GDI32.dll
WS2_32.dll
WS2_32.dll
PFXImportCertStore
PFXImportCertStore
CertDeleteCertificateFromStore
CertDeleteCertificateFromStore
CertOpenSystemStoreW
CertOpenSystemStoreW
CertCloseStore
CertCloseStore
CertEnumCertificatesInStore
CertEnumCertificatesInStore
CertDuplicateCertificateContext
CertDuplicateCertificateContext
PFXExportCertStoreEx
PFXExportCertStoreEx
CRYPT32.dll
CRYPT32.dll
HttpSendRequestExA
HttpSendRequestExA
HttpQueryInfoA
HttpQueryInfoA
HttpSendRequestExW
HttpSendRequestExW
HttpSendRequestW
HttpSendRequestW
HttpSendRequestA
HttpSendRequestA
GetUrlCacheEntryInfoW
GetUrlCacheEntryInfoW
HttpAddRequestHeadersW
HttpAddRequestHeadersW
HttpAddRequestHeadersA
HttpAddRequestHeadersA
InternetCrackUrlA
InternetCrackUrlA
HttpOpenRequestA
HttpOpenRequestA
WININET.dll
WININET.dll
OLEAUT32.dll
OLEAUT32.dll
NETAPI32.dll
NETAPI32.dll
>">->3>?>
>">->3>?>
5S5C5N5Z5
5S5C5N5Z5
nspr4.dll
nspr4.dll
cGlobal\XXX
cGlobal\XXX
SysShadow
SysShadow
e.dat
e.dat
kernel32.dll
kernel32.dll
"%s" %s
"%s" %s
/c "%s"
/c "%s"
%sx.%s
%sx.%s
%sx
%sx
%Documents and Settings%\%current user%\Application Data\Duifg\utin.coo
%Documents and Settings%\%current user%\Application Data\Duifg\utin.coo
%Documents and Settings%\%current user%\Application Data\Duifg
%Documents and Settings%\%current user%\Application Data\Duifg
utin.coo
utin.coo
Global\{359F1E54-C9C5-3605-1A11-8309319FF788}
Global\{359F1E54-C9C5-3605-1A11-8309319FF788}
%Documents and Settings%\%current user%\Application Data
%Documents and Settings%\%current user%\Application Data
{A3E4AC71-7BE0-A07E-1A11-8309319FF788}
{A3E4AC71-7BE0-A07E-1A11-8309319FF788}