Submission Summary:

• Submission details:
• Submission received: 31 October 2009, 18:14:29
• Processing time: 6 min 45 sec
• Submitted sample:
• File MD5: 0x801EFE85BEF379E50B882F7B5846DB7A
• File SHA-1: 0xBAF73CD18D5A256F0816862B226EC34209149344
• Filesize: 69,632 bytes
• Alias:
• Trojan.Win32.Agent2.ksk [Kaspersky Lab]
• Generic Dropper.p [McAfee]
• Troj/Banker-ETA [Sophos]
• Trojan.Win32.Agent2 [Ikarus]
• Win-Trojan/Silentbanker.69632.B [AhnLab]

• Summary of the findings:

What's been found	Severity Level
Downloads/requests other files from Internet.
Registers a 32-bit in-process server DLL.
Registers a Browser Helper Object (Microsoft's Internet Explorer plugin module).
Contains characteristics of an identified security risk.

Technical Details:

Possible Security Risk

• Attention! Characteristics of the following security risk was identified in the system:

• Attention! The following threat category was identified:

Threat Category	Description
	A malicious trojan horse or bot that may represent security risk for the compromised system and/or its network environment

File System Modifications

• The following files were created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	%System%\mscomct2.dat	61 bytes	MD5: 0x1916EB462605FDAAB40660673987577E SHA-1: 0xE9BE049E791D7B5D64B0B3A376D7E1FEE88AE26F	(not available)
2	%System%\mscorewr.dll	86,016 bytes	MD5: 0x33C03C3768610765A06CB112CABAA00A SHA-1: 0x2679EB7C9CEDF4990FF51657DFFC320593656CB7	Trojan-Banker.Win32.Banker.ajuw [Kaspersky Lab] PWS-Banker!fg [McAfee] Troj/Banker-ETA [Sophos] Win-Trojan/Banker.86016.W [AhnLab]
3	[file and pathname of the sample #1]	69,632 bytes	MD5: 0x801EFE85BEF379E50B882F7B5846DB7A SHA-1: 0xBAF73CD18D5A256F0816862B226EC34209149344	Trojan.Win32.Agent2.ksk [Kaspersky Lab] Generic Dropper.p [McAfee] Troj/Banker-ETA [Sophos] Trojan.Win32.Agent2 [Ikarus] Win-Trojan/Silentbanker.69632.B [AhnLab]

• 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).

Registry Modifications

• The following Registry Keys were created:
• HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{00009E9F-DDD7-AA59-AA7D-AA4B7D6BE000}
• HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{00009E9F-DDD7-AA59-AA7D-AA4B7D6BE000}\InprocServer32
• HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{00009E9F-DDD7-AA59-AA7D-AA4B7D6BE000}\TypeLib
• HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{00009E9F-DDD7-AA59-AA7D-AA4B7D6BE000}

• The newly created Registry Values are:
• [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{00009E9F-DDD7-AA59-AA7D-AA4B7D6BE000}\TypeLib]
• (Default) = ""
• [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{00009E9F-DDD7-AA59-AA7D-AA4B7D6BE000}\InprocServer32]
• (Default) = "%System%\mscorewr.dll"
• ThreadingModel = "Apartment"
• [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{00009E9F-DDD7-AA59-AA7D-AA4B7D6BE000}]
• (Default) = "mscorewr"

Other details

• Analysis of the file resources indicate the following possible countries of origin:

	Albania
	Russian Federation

• There was registered attempt to establish connection with the remote host. The connection details are:

• The data identified by the following URL was then requested from the remote web server:
• http://gridgames.info/logs/getcfg.php?id=7A54CFE6-2E43-49B5-BD74-227E2C069C7C&c=10&v=28&b=25&z=0