ThreatExpert Report: Trojan.ADH, Trojan-Dropper.Win32.Dapato.bjnw, Trojan-PWS.Win32.QQPass..

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Submission Summary:

Submission details:

Submission received: 18 August 2012, 12:37:42
Processing time: 8 min 8 sec
Submitted sample:

File MD5: 0xD7B968CBDC7B1D8D4FD2AF116E458FEF
File SHA-1: 0xF273FFB0F2C66D642B3A50BF1601D59C7D107F9B
Filesize: 1,613,506 bytes
Alias:

Trojan.ADH [Symantec]
Trojan-Dropper.Win32.Dapato.bjnw [Kaspersky Lab]
Trojan-PWS.Win32.QQPass [Ikarus]

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	c:\Gbs_Winxp.exe	2,391,040 bytes	MD5: 0xAD1AB924D817206B3F24948C0BA18487 SHA-1: 0xAC8D4D718C5572B0F09AEC259201EC6D5093EFD9	Trojan.Gen.2 [Symantec] Trojan-Dropper.Win32.Dapato.bjnw [Kaspersky Lab] Possible_Virus [Trend Micro] TrojanDownloader:Win32/Banload.ALA [Microsoft] Trojan-PWS.Win32.QQPass [Ikarus]
2	c:\Gbs_Winxp.pic	53,876 bytes	MD5: 0xC4B514E5ED0CE77D9515E7BC72CA9993 SHA-1: 0x536FFE0543CCAF6B41B32D910B006FCEDA7436C1	(not available)
3	c:\libmySQL50.dll	1,470,464 bytes	MD5: 0x51B4CECFB4C9CA5BF38215744E5DF39D SHA-1: 0x6E2B8EED69064FF617AAF8A411E0F627FB59EAC5	(not available)
4	[file and pathname of the sample #1]	1,613,506 bytes	MD5: 0xD7B968CBDC7B1D8D4FD2AF116E458FEF SHA-1: 0xF273FFB0F2C66D642B3A50BF1601D59C7D107F9B	Trojan.ADH [Symantec] Trojan-Dropper.Win32.Dapato.bjnw [Kaspersky Lab] Trojan-PWS.Win32.QQPass [Ikarus]

Memory Modifications

There were new processes created in the system:

Process Name	Process Filename	Main Module Size
[filename of the sample #1]	[file and pathname of the sample #1]	147,456 bytes
gbs_winxp.exe	c:\gbs_winxp.exe	2,428,928 bytes

Registry Modifications

The following Registry Key was created:

HKEY_CURRENT_USER\Software\WinRAR SFX

The newly created Registry Value is:

[HKEY_CURRENT_USER\Software\WinRAR SFX]

C%% = "C:\"

Other details

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

	Brazil
	Russian Federation

To mark the presence in the system, the following Mutex object was created:

SEVEN_12

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