Submission Summary:

• Submission details:
• Submission received: 10 August 2012, 21:26:50
• Processing time: 13 min 9 sec
• Submitted sample:
• File MD5: 0xBBEEFA73866C2DDF56C043F530A08B08
• File SHA-1: 0x6BF370F1D6B87070C8B4DA9820F049FE2AE264E6
• Filesize: 248,320 bytes

• Summary of the findings:

What's been found	Severity Level
Communication with a remote IRC server.
Downloads/requests other files from Internet.
Creates a startup registry entry.
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:

• Note:
• %AppData% is a variable that refers to the file system directory that serves as a common repository for application-specific data. A typical path is C:\Documents and Settings\[UserName]\Application Data.

• The following file was deleted:
• %Windir%\Microsoft.NET\Framework\v2.0.50727\cvtres.exe

• Notes:
• %Windir% is a variable that refers to the Windows installation folder. By default, this is C:\Windows or C:\Winnt.

Memory Modifications

• There were new memory pages created in the address space of the system process(es):

Process Name	Process Filename	Allocated Size
services.exe	%System%\services.exe	319,488 bytes
svchost.exe	%System%\svchost.exe	319,488 bytes
svchost.exe	%System%\svchost.exe	319,488 bytes
svchost.exe	%System%\svchost.exe	319,488 bytes
svchost.exe	%System%\svchost.exe	319,488 bytes
svchost.exe	%System%\svchost.exe	319,488 bytes
alg.exe	%System%\alg.exe	319,488 bytes

• Notes:
• %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).

Registry Modifications

• The newly created Registry Value is:
• [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
• Scxaxs = "%AppData%\Scxaxs.exe"

so that Scxaxs.exe runs every time Windows starts

Other details

• To mark the presence in the system, the following Mutex object was created:
• e621ca05-Mutex

• The following Host Name was requested from a host database:
• botza.wshells.ws

• There was registered attempt to establish connection with the remote host. The connection details are:

• The data identified by the following URL was then requested from the remote web server:
• http://api.wipmania.com/

Outbound traffic (potentially malicious)

• Attention! There was a new connection established with a remote IRC Server. The generated outbound IRC traffic is provided below: