ThreatExpert Report: not-a-virus:WebToolbar.Win32.Sahat.g, not-a-virus:WebToolbar.Win32.Sahat.ex

Submission Summary:

Submission details:

Submission received: 17 August 2012, 08:40:49
Processing time: 9 min 35 sec
Submitted sample:

File MD5: 0xE9D293621B95470D81B8499A7F843923
File SHA-1: 0x496827CC93C4E9BFB289BB954E8AE095C0D0F69D
Filesize: 735,336 bytes
Alias: not-a-virus:WebToolbar.Win32.Sahat.g [Kaspersky Lab]

Summary of the findings:

What's been found	Severity Level
Downloads/requests other files from Internet.

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%\ShopAtHome_Toolbar_Installer.exe	189,920 bytes	MD5: 0x6F859CB344A13169BFA611274CA70BD7 SHA-1: 0xF9109B10CEB1F248B59828A465098F96897BFE4B	not-a-virus:WebToolbar.Win32.Sahat.ex [Kaspersky Lab]
2	%ProgramFiles%\SelectRebates\SelectRebatesDownload.exe	173,536 bytes	MD5: 0x589C85AD4B3FD73456F32EB9D58E2F9C SHA-1: 0x95CE6284D38C8948CE30C4ABF9B4B6FF60C9EFE6	not-a-virus:WebToolbar.Win32.Sahat.ex [Kaspersky Lab]
3	[file and pathname of the sample #1]	735,336 bytes	MD5: 0xE9D293621B95470D81B8499A7F843923 SHA-1: 0x496827CC93C4E9BFB289BB954E8AE095C0D0F69D	not-a-virus:WebToolbar.Win32.Sahat.g [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).
%ProgramFiles% is a variable that refers to the Program Files folder. A typical path is C:\Program Files.

The following directory was created:

%ProgramFiles%\SelectRebates

Memory Modifications

There were new processes created in the system:

Process Name	Process Filename	Main Module Size
ShopAtHome_Toolbar_Installer.exe	%Temp%\shopathome_toolbar_installer.exe	200,704 bytes
[filename of the sample #1]	[file and pathname of the sample #1]	749,568 bytes
SelectRebatesDownload.exe	%ProgramFiles%\SelectRebates\SelectRebatesDownload.exe	176,128 bytes

Other details

To mark the presence in the system, the following Mutex objects were created:

_!SHMSFTHISTORY!_
SAHBundleLite4106
OnlyOneHttpGHF

The following Internet Connections were established:

Server Name	Server Port	Connect as User	Connection Password
199.221.131.86	80	(null)	(null)
www.shopathome.com	80	(null)	(null)

The following GET requests were made:

RequestHandler.ashx?MfcISAPICommand=in stallstatus&param=%00%01%01%00cIh8TWZadr7iiDTOi6Ut cg07tcavA3WcY3TV323eREHrpox731DkC5XBUKEHSNk5l3ZYPs 0JBpdMbsPCZpRxlCl7lHi_g9nzzCjHEtuN8GeOBu8oZwQeYd_Y O7VkKzr4X3uOBzJNEq5uzfYO0oYE8C5-ZLR60Gt9va9oXUTd_X..
index.jpg
ToolbarPostInstall.aspx?oldsessionid=3 54304ea-f843-4315-9a6b-492756ea39fb&A=ErrorPI&owne r=nonbundle&ErrorInfo=&ErrorLevel=-12&GUID={182214 F7-CA5B-47DF-B980-6DC76F9601A8}&ae=no&source=none& setupguid={289bbf73-327c-4094-b654-fa32d741cb4c}&s..

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