ThreatExpert Report: Trojan.Win32.Webprefix, Trojan-PSW.PHP.AccPhish.ja

Submission Summary:

Submission details:

Submission received: 21 July 2012, 07:40:04
Processing time: 9 min 21 sec
Submitted sample:

File MD5: 0x61AAD0E85E563D14C9DA5E04B8D44839
File SHA-1: 0x7F1DB7BE6A616FD9475BEC0014D51FDE8DAAFA5C
Filesize: 7,588,619 bytes
Alias: Trojan.Win32.Webprefix [Ikarus]

Summary of the findings:

What's been found	Severity Level
Capability to send out email message(s) with the built-in SMTP client engine.

Technical Details:

The new window was created, as shown below:

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File System Modifications

The following files were created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	%Temp%\devels\61aad0e85e563d14c9da5e04b8d44839.phz	3,113 bytes	MD5: 0x302D906DDC61CCEA0781668A539315A3 SHA-1: 0xE98890372CD7E244994CF9C7A89DCA55EF99402D	Trojan-PSW.PHP.AccPhish.ja [Kaspersky Lab]
2	%Temp%\PSE11\php\modules\php_bcompiler.dll	47,104 bytes	MD5: 0xA44BCA08E8ED65E636F8B68960B8D7EA SHA-1: 0x1803024E3E62F51D474E832B67D2D8EC167B96DE	(not available)
3	%Temp%\PSE11\php\modules\php_bz2.dll	69,689 bytes	MD5: 0x2F8BC6C1741BC86EE012F444C56D192E SHA-1: 0xC4840D4D39DD8FAFE4248AB96082860A0DB02F6F	(not available)
4	%Temp%\PSE11\php\modules\php_curl.dll	237,626 bytes	MD5: 0xDA6D2323B59D8386C283002E140500BE SHA-1: 0x8DC541B38BE8CFBEBD0AED6DBE202215272FFB11	(not available)
5	%Temp%\PSE11\php\php5ts.dll	4,796,416 bytes	MD5: 0x5483BD2F68E4BE087BE99E938C4DE8FC SHA-1: 0xE5E56D93B69197F11F87D8DD3E84A9697B4CED29	(not available)
6	[file and pathname of the sample #1]	7,588,619 bytes	MD5: 0x61AAD0E85E563D14C9DA5E04B8D44839 SHA-1: 0x7F1DB7BE6A616FD9475BEC0014D51FDE8DAAFA5C	Trojan.Win32.Webprefix [Ikarus]

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).

The following directories were created:

%Temp%\devels
%Temp%\PSE11
%Temp%\PSE11\php
%Temp%\PSE11\php\modules

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]	1,830,912 bytes

Other details

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

Russian Federation

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