ThreatExpert Report: Mal/Encpk-ADD, Mal/EncpkLEE-B

Submission Summary:

Submission details:

Submission received: 1 October 2012, 07:04:41
Processing time: 8 min 14 sec
Submitted sample:

File MD5: 0x28B10CA784801FA3F60D5FDD1F5A406D
File SHA-1: 0x7666BC387299B267695520DC5999087337BD816D
Filesize: 75,776 bytes
Alias: Mal/Encpk-ADD [Sophos]

Summary of the findings:

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

Technical Details:

File System Modifications

The following files were created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	%Temp%\44B606A87C.tmp %Temp%\83B32D77DF.tmp	75,776 bytes	MD5: 0x28B10CA784801FA3F60D5FDD1F5A406D SHA-1: 0x7666BC387299B267695520DC5999087337BD816D	Mal/Encpk-ADD [Sophos]
2	%Temp%\73a66d86_0.tmp	75,776 bytes	MD5: 0x52C32B773BBAC461E3A687897B8B7DF8 SHA-1: 0x12E265FB7101E1815A76307797FD6D47B6ECB021	Mal/EncpkLEE-B [Sophos]

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
[filename of the sample #1]	[file and pathname of the sample #1]	221,184 bytes
56a59bd_0.exe	%UserProfile%\56a59bd_0.exe	221,184 bytes

Notes:

%UserProfile% is a variable that specifies the current user's profile folder. By default, this is C:\Documents and Settings\[UserName] (Windows NT/2000/XP).

Other details

The following Host Names were requested from a host database:

192.5.5.241
46.105.131.121

The following HTTP URLs were started reading:

http://report.w1ui9se1u.com/?51w5=%96%98%B 3%B2%AB%A8a%AAe%BA%9Bo%B6%AAs%AA%5E%99%A8%A2me%BAh %AB%9B%B6%9F%B8%ADr%AAj%9B%E0%AF%B0%DC%A7%CD~%89%E 4%D6%99n%A7%5B%DE%D3%D7%AC%D7%E2%5B%CC%84%9B%D6%A2 %D7%A2d%B8q%9C%A3%A0he%BCg%A8%A8%B5%B1%A7%A4d%B0f%..
http://report.coku3cwu.com/?a73ek=%96%98%B 3%B2%AB%A8a%96%A3%B0%A7i%A6%BC%B7c%93%A5%A6%96og%A 8%9E%AB%9B%B6%9F%B8%ADr%96%A8%91%EC%A9%A0%EE%EB%86 %B3%95%E2%CA%9Bp%95%91%DE%D3%D7%AC%D7%E2%5B%B8%C2% 91%E2%9C%C7%B4%A8q%A6%A8%A1%94jg%AA%9D%A8%A8%B5%B1..

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