ThreatExpert Report: Trojan.Sasfis, Trojan.Win32.Inject.aprp, Generic Dropper.p, Mal/FakeAV-BW..

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Submission Summary:

Submission details:

Submission received: 21 September 2012, 08:16:08
Processing time: 9 min 19 sec
Submitted sample:

File MD5: 0x0E50C0085BC6D75226A5C06AC1637DF1
File SHA-1: 0x88E22A69D5343322FD8AAF22A83167B07DAC3341
Filesize: 51,200 bytes
Alias & packer info:

Trojan.Sasfis [Symantec]
Trojan.Win32.Inject.aprp [Kaspersky Lab]
Generic Dropper.p [McAfee]
Mal/FakeAV-BW [Sophos]
Trojan.Win32.Inject [Ikarus]
Win-Trojan/Bredolab.51200.D [AhnLab]
packed with: UPX [Kaspersky Lab]

Summary of the findings:

What's been found	Severity Level
Downloads/requests other files from Internet.
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%\1.tmp %System%\pgsb.lto	20,992 bytes	MD5: 0x45EDB4BED0A175BBE822D8BBBE0D8CB3 SHA-1: 0xA3E02569D14680234AF23BC67450EC755054BF24	Trojan.Sasfis [Symantec] Trojan.Win32.Agent.dxct [Kaspersky Lab] SpyAgent-br.dll [McAfee] Mal/Oficla-A [Sophos] Trojan:Win32/Oficla.AC [Microsoft] Trojan.Win32.Oficla [Ikarus] Win-Trojan/Bredolab2.Gen [AhnLab]
2	[file and pathname of the sample #1]	51,200 bytes	MD5: 0x0E50C0085BC6D75226A5C06AC1637DF1 SHA-1: 0x88E22A69D5343322FD8AAF22A83167B07DAC3341	Trojan.Sasfis [Symantec] Trojan.Win32.Inject.aprp [Kaspersky Lab] Generic Dropper.p [McAfee] Mal/FakeAV-BW [Sophos] Trojan.Win32.Inject [Ikarus] Win-Trojan/Bredolab.51200.D [AhnLab] packed with UPX [Kaspersky Lab]

Notes:

%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).
%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]	139,264 bytes

Registry Modifications

The following Registry Key was created:

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\idid

The following Registry Value was modified:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]

Shell =

Other details

The following Host Name was requested from a host database:

davidopolko.ru

The following HTTP URLs were started reading:

http://davidopolko.ru/migel/bb.php?v=200&id=&b=6may&tm=1
http://davidopolko.ru/migel/bb.php?v=200&id=&b=6may&tm=2
http://davidopolko.ru/migel/bb.php?v=200&id=&b=6may&tm=3

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