Submission Summary:

• Submission details:
• Submission received: 26 October 2012, 03:39:26
• Processing time: 10 min 40 sec
• Submitted sample:
• File MD5: 0x7CC65575B9B7D512F0677B86C7DB0C78
• File SHA-1: 0x7C0444BEA8604A5047338209A847B4265B30D1BD
• Filesize: 180,605 bytes
• Alias & packer info:
• Win32.VBCrypt [Ikarus]
• packed with: ASProtect [Kaspersky Lab]

• Summary of the findings:

What's been found	Severity Level
Produces outbound traffic.
Creates a startup registry entry.

Technical Details:

File System Modifications

• The following files were created in the system:

• Note:
• %ProgramFiles% is a variable that refers to the Program Files folder. A typical path is C:\Program Files.

• The following directory was created:
• %ProgramFiles%\iu4

Memory Modifications

• There were new processes created in the system:

• Attention! The following processes were intentionally hidden from the user:

Process Name	Main Module Size
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes
IEXPLORE.EXE	102,400 bytes

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

Registry Modifications

• The following Registry Keys were created:
• HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{0D86D41F-94D4-97CD-4BF9-EE423184B330}
• HKEY_LOCAL_MACHINE\SOFTWARE\iu4
• HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\MediaResources\msvideo
• HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\MediaResources\msvideo
• HKEY_CURRENT_USER\Software\iu4

• The newly created Registry Values are:
• [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{0D86D41F-94D4-97CD-4BF9-EE423184B330}]
• stubpath = "%ProgramFiles%\iu4\iu4r.exe s"

so that iu4r.exe runs every time Windows starts

• [HKEY_LOCAL_MACHINE\SOFTWARE\iu4]
• nck = C7 11 E5 46 CC 44 A2 32 74 C3 CD 74 FA 93 5B 67
• [HKEY_CURRENT_USER\Software\iu4]
• klg = 01

Other details

• To mark the presence in the system, the following Mutex object was created:
• iu4

• The following Host Name was requested from a host database:
• nomhzlh.redirectme.net

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

• There was application-defined hook procedure installed into the hook chain (e.g. to monitor keystrokes). The installed hook is handled by the following module:
• %ProgramFiles%\Internet Explorer\iexplore.exe

Outbound traffic (potentially malicious)

• There was an outbound traffic produced on port 85: