ThreatExpert Report: Trojan.Gen.2

Submission Summary:

Submission details:

Submission received: 26 October 2012, 00:27:16
Processing time: 9 min 17 sec
Submitted sample:

File MD5: 0x441684BDDC193EAE43842366D9B047C1
File SHA-1: 0xE7FF9D9B9D38672B2506880095C91AA5A050316B
Filesize: 611,049 bytes

Summary of the findings:

What's been found	Severity Level
Contains characteristics of an identified security risk.

Technical Details:

Possible Security Risk

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	%Temp%\BASS.dll	105,016 bytes	MD5: 0x5788DCCF6443F6C558A33E8E799D55DE SHA-1: 0x7A31BA3201C9EDAEA41DCF63F59AFCE6F69756F1	(not available)
2	%Temp%\botva2.dll	32,768 bytes	MD5: 0x295832FA6400CB3407CFE84B06785531 SHA-1: 0x7068910C2E0EA7F4535C770517E29D9C2D2EE77B	(not available)
3	%Temp%\cab.dll	68,608 bytes	MD5: 0x4B81877530B5BC51F711CF0304202D76 SHA-1: 0xBA09160BAE50CD74EBC3581D9C3F8590B8BDAF22	(not available)
4	%Temp%\innocallback.dll	65,024 bytes	MD5: 0x1C55AE5EF9980E3B1028447DA6105C75 SHA-1: 0xF85218E10E6AA23B2F5A3ED512895B437E41B45C	(not available)
5	%Temp%\isgsg.dll	35,328 bytes	MD5: 0x09974EAFF6DEFADDE38B1328754DBE09 SHA-1: 0x001CFB5514444188E455B97ACC369F037079CA9D	packed with UPX [Kaspersky Lab]
6	%Temp%\packjpg_dll.dll	9,570 bytes	MD5: 0x44F8A8931122759CC34FA8911A3BFE1E SHA-1: 0x469DFB916A2CDE41134297BD9C51F9DA2B4CC5BA	(not available)
7	%Temp%\precomp042.exe	1,733,120 bytes	MD5: 0x67F30B80735751DD5158CBD1145C4708 SHA-1: 0xC2EFF02D6E7000F7D50EB51D1347DB6CDF4F913B	Trojan.Gen.2 [Symantec]
8	%Temp%\RTconsole.exe	4,096 bytes	MD5: 0xCBCC36C244CBCD909F55D8B553176DC4 SHA-1: 0xEB82B42393AE76D9888CB7182174B0FEB657B5AB	(not available)
9	[file and pathname of the sample #1]	611,049 bytes	MD5: 0x441684BDDC193EAE43842366D9B047C1 SHA-1: 0xE7FF9D9B9D38672B2506880095C91AA5A050316B	(not available)

Note:

%Temp% is a variable that refers to the temporary folder in the short path form. By default, this is C:\Documents and Settings\[UserName]\Local Settings\Temp\ (Windows NT/2000/XP).

Memory Modifications

There were new processes created in the system:

Process Name	Process Filename	Main Module Size
RTconsole.exe	%Temp%\RTconsole.exe	16,384 bytes
precomp042.exe	%Temp%\precomp042.exe	3,309,568 bytes
[generic host process]	[generic host process filename]	20,480 bytes

Notes:

[generic host process filename] is a full path filename of [generic host process].

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