ThreatExpert Report

Submission Summary:

Submission details:

Submission received: 10 August 2012, 17:42:55
Processing time: 8 min 51 sec
Submitted sample:

File MD5: 0x2CCF8A32B466E733DC5FB95820C22290
File SHA-1: 0x67454315995A0E839435B13CBB57189C8F23DC89
Filesize: 57,344 bytes

Summary of the findings:

What's been found	Severity Level
Produces outbound traffic.
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
1	%CommonAppData%\lttuklnfzgzdhcm	40 bytes	MD5: 0xC641D146510CD0239EF658027176102C SHA-1: 0x291B62647BFD131F2CEED0C13F784BE11F255A69
2	[file and pathname of the sample #1]	57,344 bytes	MD5: 0x2CCF8A32B466E733DC5FB95820C22290 SHA-1: 0x67454315995A0E839435B13CBB57189C8F23DC89

Note:

%CommonAppData% is a variable that refers to the file system directory containing application data for all users. A typical path is C:\Documents and Settings\All Users\Application Data.

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]	143,360 bytes

Other details

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

Global\wulphldypggzxlmsgaonopcdq
Global\cxhocmmbsjikorgqncrolarz

The following port was open in the system:

Port	Protocol	Process
1033	TCP	[file and pathname of the sample #1]

The following Internet Connection was established:

Server Name	Server Port	Connect as User	Connection Password
thebestofthebest.thinairtech.com	443	(null)	(null)

Outbound traffic (potentially malicious)

There was an outbound traffic produced on port 443:

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