ThreatExpert Report

Submission Summary:

Submission details:

Submission received: 25 October 2012, 04:50:10
Processing time: 13 min 39 sec
Submitted sample:

File MD5: 0xA53E8FF1BB45948A86BCF22C296FD9BA
File SHA-1: 0xD24124A895C3843872F9FB0FD736AF9D952594F1
Filesize: 493,056 bytes

Summary of the findings:

What's been found	Severity Level
Produces outbound traffic.
Contains characteristics of an identified security risk.

Technical Details:

Possible Security Risk

Attention! Characteristics of the following security risk was identified in the system:

Security Risk	Description
Backdoor.Blackhole	Backdoor.Blackhole attempts to hijack infected machines and allows attackers unauthorized access.

File System Modifications

The following files were created in the system:

#	Filename(s)	File Size	File Hash
1	%System%\Ip_Service.dat	218 bytes	MD5: 0xFB11138A7CDC85DC37B0E0B1726FC209 SHA-1: 0x2BB8069E159B4395B0C4B24D08A919D5B573EB71
2	%System%\Ip_Service.exe [file and pathname of the sample #1]	493,056 bytes	MD5: 0xA53E8FF1BB45948A86BCF22C296FD9BA SHA-1: 0xD24124A895C3843872F9FB0FD736AF9D952594F1

Note:

%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).

Memory Modifications

There were new processes created in the system:

Process Name	Process Filename	Main Module Size
ip_service.exe	%System%\ip_service.exe	520,192 bytes
[filename of the sample #1]	[file and pathname of the sample #1]	520,192 bytes

Registry Modifications

The newly created Registry Value is:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]

UserFaultCheck = "%System%\dumprep 0 -u"

The following Registry Values were modified:

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\ServiceCurrent]

(Default) =

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\ServiceCurrent]

(Default) =

Other details

Analysis of the file resources indicate the following possible country of origin:

China

The following Host Name was requested from a host database:

80.0.70.192

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

Remote Host	Port Number
80.0.70.192	99

Outbound traffic (potentially malicious)

There was an outbound traffic produced on port 99:

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