ThreatExpert Report: Suspicious.Graybird.1, Mal/Packer, Trojan-GameThief.Win32.Lmir

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Submission Summary:

Submission details:

Submission received: 7 September 2012, 11:08:01
Processing time: 7 min 56 sec
Submitted sample:

File MD5: 0x8B63BE43CAB72511B24BC31EA8C7AA4E
File SHA-1: 0x07A0EC67D66740E6AA67443202D5AA94A159CC43
Filesize: 67,072 bytes
Alias & packer info:

Suspicious.Graybird.1 [Symantec]
Mal/Packer [Sophos]
Trojan-GameThief.Win32.Lmir [Ikarus]
packed with: NSPack [Kaspersky Lab]

Technical Details:

File System Modifications

The following files were created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	%System%\drivers\etc\ic11v	326 bytes	MD5: 0x06150206AA2BE43E15DC0666B780C1F7 SHA-1: 0x9D3D290F1AA342210DADA5FF7DD27DAD55ED6D9B	(not available)
2	%System%\gmx.dls	44,667 bytes	MD5: 0xD79D567975D4A6D6EDCEBD98C205EC17 SHA-1: 0xE43778DFACD342402A251C2C967826FC97C3B7F1	(not available)
3	[file and pathname of the sample #1]	67,072 bytes	MD5: 0x8B63BE43CAB72511B24BC31EA8C7AA4E SHA-1: 0x07A0EC67D66740E6AA67443202D5AA94A159CC43	Suspicious.Graybird.1 [Symantec] Mal/Packer [Sophos] Trojan-GameThief.Win32.Lmir [Ikarus] packed with NSPack [Kaspersky Lab]
4	%System%\WINABC32.CWD	13,568 bytes	MD5: 0xA7B497E46AE5813B97A0623E579C56A1 SHA-1: 0xDD62E5600CF910F85EE3A0F2AA39FDC8BC6BF57F	(not available)

Note:

%System% is a variable that refers to the System folder. By default, this is C:\Windows\System (Windows 95/98/Me), C:\Winnt\System32 (Windows NT/2000), or C:\Windows\System32 (Windows XP).

Memory Modifications

There was a new process created in the system:

Process Name	Process Filename	Main Module Size
[filename of the sample #1]	[file and pathname of the sample #1]	155,648 bytes

There were new memory pages created in the address space of the system process(es):

Process Name	Process Filename	Allocated Size
IEXPLORE.EXE	%ProgramFiles%\internet explorer\iexplore.exe	286,720 bytes
IEXPLORE.EXE	%ProgramFiles%\internet explorer\iexplore.exe	483,328 bytes
IEXPLORE.EXE	%ProgramFiles%\internet explorer\iexplore.exe	589,824 bytes
IEXPLORE.EXE	%ProgramFiles%\internet explorer\iexplore.exe	634,880 bytes
IEXPLORE.EXE	%ProgramFiles%\internet explorer\iexplore.exe	720,896 bytes
IEXPLORE.EXE	%ProgramFiles%\internet explorer\iexplore.exe	679,936 bytes
IEXPLORE.EXE	%ProgramFiles%\internet explorer\iexplore.exe	8,470,528 bytes

Notes:

%ProgramFiles% is a variable that refers to the Program Files folder. A typical path is C:\Program Files.

Registry Modifications

The following Registry Keys were created:

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_STICK8139
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_STICK8139\0000
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_STICK8139\0000\Control
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\stick8139
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\stick8139\Security
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\stick8139\Enum
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_STICK8139
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_STICK8139\0000
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_STICK8139\0000\Control
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\stick8139
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\stick8139\Security
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\stick8139\Enum

The newly created Registry Values are:

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_STICK8139\0000\Control]

*NewlyCreated* = 0x00000000
ActiveService = "stick8139"

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_STICK8139\0000]

Service = "stick8139"
Legacy = 0x00000001
ConfigFlags = 0x00000000
Class = "LegacyDriver"
ClassGUID = "{8ECC055D-047F-11D1-A537-0000F8753ED1}"
DeviceDesc = "stick8139"

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_STICK8139]

NextInstance = 0x00000001

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\stick8139\Enum]

0 = "Root\LEGACY_STICK8139\0000"
Count = 0x00000001
NextInstance = 0x00000001

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\stick8139\Security]

Security = 01 00 14 80 90 00 00 00 9C 00 00 00 14 00 00 00 30 00 00 00 02 00 1C 00 01 00 00 00 02 80 14 00 FF 01 0F 00 01 01 00 00 00 00 00 01 00 00 00 00 02 00 60 00 04 00 00 00 00 00 14 00 FD 01 02 00 01 01 00 00 00 00 00 05 12 00 00 00 00 00 18 00 FF 01 0F 0

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\stick8139]

Type = 0x00000001
Start = 0x00000002
ErrorControl = 0x00000001
ImagePath = "%System%\WINABC32.CWD"
DisplayName = "stick8139"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_STICK8139\0000\Control]

*NewlyCreated* = 0x00000000
ActiveService = "stick8139"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_STICK8139\0000]

Service = "stick8139"
Legacy = 0x00000001
ConfigFlags = 0x00000000
Class = "LegacyDriver"
ClassGUID = "{8ECC055D-047F-11D1-A537-0000F8753ED1}"
DeviceDesc = "stick8139"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_STICK8139]

NextInstance = 0x00000001

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\stick8139\Enum]

0 = "Root\LEGACY_STICK8139\0000"
Count = 0x00000001
NextInstance = 0x00000001

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\stick8139\Security]

Security = 01 00 14 80 90 00 00 00 9C 00 00 00 14 00 00 00 30 00 00 00 02 00 1C 00 01 00 00 00 02 80 14 00 FF 01 0F 00 01 01 00 00 00 00 00 01 00 00 00 00 02 00 60 00 04 00 00 00 00 00 14 00 FD 01 02 00 01 01 00 00 00 00 00 05 12 00 00 00 00 00 18 00 FF 01 0F 0

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\stick8139]

Type = 0x00000001
Start = 0x00000002
ErrorControl = 0x00000001
ImagePath = "%System%\WINABC32.CWD"
DisplayName = "stick8139"

Other details

The following Host Name was requested from a host database:

192.5.5.241

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