Susp_Dropper (Kaspersky), Trojan.Generic.11359093 (B) (Emsisoft), Trojan.Generic.11359093 (AdAware), Worm.Win32.AutoIt.FD, WormAutoItGen.YR (Lavasoft MAS)Behaviour: Trojan, Worm
The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.
Summary
MD5: ade1ea6e715157c9f60171d7eea057a4
SHA1: 4ea9ebeaa42d6805aeaf8279e43e7e6e9549497e
SHA256: 0416ec5e92ebb9c59daa3f16a0a2b7360ad6257e05870ede06fd066d20d6c750
SSDeep: 49152:fkwkn9IMHea4WLXuHav2q0FU8FDZbQ4KMaPCS:MdnVAiv2NTZ8VPC
Size: 1708544 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 2014-02-16 01:57:25
Analyzed on: WindowsXP 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):
%original file name%.exe:1004
The Trojan injects its code into the following process(es):No processes have been created.
Mutexes
The following mutexes were created/opened:
ShimCacheMutex
File activity
The process %original file name%.exe:1004 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):
C:\Shortcut_Module\Res\facebook.ico (1633 bytes)
C:\Shortcut_Module\svchost.exe (5065 bytes)
C:\Shortcut_Module\smss.exe (601 bytes)
C:\Shortcut_Module\Res\Sh_M.ico (1345 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut4.tmp (1960 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut5.tmp (1176 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut3.tmp (2705 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut1.tmp (1568 bytes)
C:\Shortcut_Module\Res\sos.ico (1729 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\alpjtfv (2513 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut2.tmp (1137 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut6.tmp (157 bytes)
The Trojan deletes the following file(s):
%Documents and Settings%\%current user%\Local Settings\Temp\aut4.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut5.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut3.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut1.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut6.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\alpjtfv (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut2.tmp (0 bytes)
Registry activity
The process %original file name%.exe:1004 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "AA 8D 28 A1 63 B9 D1 F1 43 87 06 8E EB 5C 4E 63"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKLM\SOFTWARE\Shortcut_Module\SteelWerX Command Line Registry Editor]
"Path" = "C:\Shortcut_Module\svchost.exe"
[HKLM\SOFTWARE\Shortcut_Module\%original file name%.exe]
"EulaAccepted" = "1"
[HKLM\SOFTWARE\Shortcut_Module\Freeware implementation of XCACLS]
"EulaAccepted" = "1"
[HKLM\SOFTWARE\Shortcut_Module\%original file name%.exe]
"Path" = "C:\%original file name%.exe"
[HKLM\SOFTWARE\Shortcut_Module\SteelWerX Command Line Registry Editor]
"EulaAccepted" = "1"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system]
"PromptOnSecureDesktop" = "0"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKLM\SOFTWARE\Shortcut_Module\Freeware implementation of XCACLS]
"Elevation" = "1"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"
[HKLM\SOFTWARE\Shortcut_Module\%original file name%.exe]
"Elevation" = "1"
[HKLM\SOFTWARE\Shortcut_Module\Freeware implementation of XCACLS]
"Path" = "C:\Shortcut_Module\smss.exe"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system]
"EnableLUA" = "0"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system]
"ConsentPromptBehaviorAdmin" = "0"
"ValidateAdminCodeSignatures" = "0"
[HKLM\SOFTWARE\Shortcut_Module\SteelWerX Command Line Registry Editor]
"Elevation" = "1"
Dropped PE files
MD5 | File path |
---|---|
9cef63fde7a3a91a747ceb26d00fced3 | c:\Shortcut_Module\smss.exe |
a46842c9b0c567a5a9584e83a163560c | c:\Shortcut_Module\svchost.exe |
HOSTS file anomalies
No changes have been detected.
Rootkit activity
No anomalies have been detected.
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*
- Terminate malicious process(es) (How to End a Process With the Task Manager):
%original file name%.exe:1004
- Delete the original Trojan file.
- Delete or disinfect the following files created/modified by the Trojan:
C:\Shortcut_Module\Res\facebook.ico (1633 bytes)
C:\Shortcut_Module\svchost.exe (5065 bytes)
C:\Shortcut_Module\smss.exe (601 bytes)
C:\Shortcut_Module\Res\Sh_M.ico (1345 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut4.tmp (1960 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut5.tmp (1176 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut3.tmp (2705 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut1.tmp (1568 bytes)
C:\Shortcut_Module\Res\sos.ico (1729 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\alpjtfv (2513 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut2.tmp (1137 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\aut6.tmp (157 bytes)
Static Analysis
VersionInfo
Company Name:
Product Name:
Product Version: 3.3.10.2
Legal Copyright: g3n-h@ckm@n
Legal Trademarks:
Original Filename:
Internal Name:
File Version: 16.2.2014.1
File Description: Shortcut_Module
Comments: Shortcut & startpages disinfector
Language: English (United States)
Company Name: Product Name: Product Version: 3.3.10.2Legal Copyright: g3n-h@ckm@nLegal Trademarks: Original Filename: Internal Name: File Version: 16.2.2014.1File Description: Shortcut_ModuleComments: Shortcut & startpages disinfectorLanguage: English (United States)
PE Sections
Name | Virtual Address | Virtual Size | Raw Size | Entropy | Section MD5 |
---|---|---|---|---|---|
.text | 4096 | 573044 | 573440 | 4.63126 | 74af66fa540568c59b3868e78900e476 |
.rdata | 577536 | 182122 | 182272 | 4.0072 | 576c856afaad699ad9fe099fc6a9ce33 |
.data | 761856 | 40756 | 25088 | 1.38934 | e6d2e204147f7cdc3055011093632f54 |
.rsrc | 802816 | 884044 | 884224 | 5.53161 | f35293d47b83dc3c82a4ebd304fe870f |
.reloc | 1687552 | 42082 | 42496 | 3.63105 | c2f6ddaeef894b7510c3be928eeae5dd |
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
%original file name%.exe_1004:
.text
.text
`.rdata
`.rdata
@.data
@.data
.rsrc
.rsrc
@.reloc
@.reloc
PSSSSSSh
PSSSSSSh
Gt.Ht$
Gt.Ht$
t.jGZf;
t.jGZf;
PSSShD
PSSShD
PVSShD
PVSShD
f;Crt
f;Crt
?#%X.y
?#%X.y
GetProcessWindowStation
GetProcessWindowStation
operator
operator
This is a compiled AutoIt script. AV researchers please email avsupport@autoitscript.com for support.
This is a compiled AutoIt script. AV researchers please email avsupport@autoitscript.com for support.
kernel32.dll
kernel32.dll
oleaut32.dll
oleaut32.dll
RegDeleteKeyExW
RegDeleteKeyExW
advapi32.dll
advapi32.dll
Error text not found (please report)
Error text not found (please report)
operand of unlimited repeat could match the empty string
operand of unlimited repeat could match the empty string
POSIX named classes are supported only within a class
POSIX named classes are supported only within a class
erroffset passed as NULL
erroffset passed as NULL
POSIX collating elements are not supported
POSIX collating elements are not supported
this version of PCRE is compiled without UTF support
this version of PCRE is compiled without UTF support
PCRE does not support \L, \l, \N{name}, \U, or \u
PCRE does not support \L, \l, \N{name}, \U, or \u
support for \P, \p, and \X has not been compiled
support for \P, \p, and \X has not been compiled
this version of PCRE is not compiled with Unicode property support
this version of PCRE is not compiled with Unicode property support
\N is not supported in a class
\N is not supported in a class
WSOCK32.dll
WSOCK32.dll
VERSION.dll
VERSION.dll
WINMM.dll
WINMM.dll
COMCTL32.dll
COMCTL32.dll
MPR.dll
MPR.dll
InternetCrackUrlW
InternetCrackUrlW
HttpQueryInfoW
HttpQueryInfoW
HttpOpenRequestW
HttpOpenRequestW
HttpSendRequestW
HttpSendRequestW
FtpOpenFileW
FtpOpenFileW
FtpGetFileSize
FtpGetFileSize
InternetOpenUrlW
InternetOpenUrlW
WININET.dll
WININET.dll
PSAPI.DLL
PSAPI.DLL
IPHLPAPI.DLL
IPHLPAPI.DLL
USERENV.dll
USERENV.dll
UxTheme.dll
UxTheme.dll
GetProcessHeap
GetProcessHeap
CreatePipe
CreatePipe
GetWindowsDirectoryW
GetWindowsDirectoryW
KERNEL32.dll
KERNEL32.dll
OpenWindowStationW
OpenWindowStationW
SetProcessWindowStation
SetProcessWindowStation
CloseWindowStation
CloseWindowStation
MapVirtualKeyW
MapVirtualKeyW
EnumChildWindows
EnumChildWindows
EnumWindows
EnumWindows
VkKeyScanW
VkKeyScanW
GetKeyState
GetKeyState
GetKeyboardState
GetKeyboardState
SetKeyboardState
SetKeyboardState
GetAsyncKeyState
GetAsyncKeyState
keybd_event
keybd_event
EnumThreadWindows
EnumThreadWindows
ExitWindowsEx
ExitWindowsEx
UnregisterHotKey
UnregisterHotKey
RegisterHotKey
RegisterHotKey
GetKeyboardLayoutNameW
GetKeyboardLayoutNameW
USER32.dll
USER32.dll
SetViewportOrgEx
SetViewportOrgEx
GDI32.dll
GDI32.dll
COMDLG32.dll
COMDLG32.dll
RegOpenKeyExW
RegOpenKeyExW
RegCloseKey
RegCloseKey
RegCreateKeyExW
RegCreateKeyExW
RegEnumKeyExW
RegEnumKeyExW
RegDeleteKeyW
RegDeleteKeyW
ADVAPI32.dll
ADVAPI32.dll
ShellExecuteW
ShellExecuteW
SHFileOperationW
SHFileOperationW
ShellExecuteExW
ShellExecuteExW
SHELL32.dll
SHELL32.dll
ole32.dll
ole32.dll
OLEAUT32.dll
OLEAUT32.dll
GetCPInfo
GetCPInfo
zcÃ
zcÃ
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&44.!0*%
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&.-.")6 )
!#"'& %&
!#"'& %&
!!!'#"!$)%"
!!!'#"!$)%"
!!!###"#')($!&)%'(
!!!###"#')($!&)%'(
!!!###*#**(
!!!###*#**(
'&/(%.$$
'&/(%.$$
"""!!!$$$,!)
"""!!!$$$,!)
'%# *5&*#1-(/($
'%# *5&*#1-(/($
###"""%%%'% )'&$ (- 1/).//)0-)
###"""%%%'% )'&$ (- 1/).//)0-)
! $$$,,,555;:=?>=?=>=?===>=?>=?=
! $$$,,,555;:=?>=?=>=?===>=?>=?=
$$$,,,555;:=?>=?=?>@>=?>=?>=?>=?>=?>=?=
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$$$,,,555;:=??>@>=??>@?>@>=?>=??>@?>@>=?>=?
444"""%%%
444"""%%%
444!!!((("""
444!!!((("""
###''' 999
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