ThreatExpert Report

Submission Summary:

Submission details:

Submission received: 7 June 2009, 04:32:45
Processing time: 6 min 59 sec
Submitted sample:

File MD5: 0xB9E6EC4AE89C7CBF5FB7AF30B5751F1A
File SHA-1: 0xCC3EEDE03AAF87230D9D3DF622234902D3D8705E
Filesize: 19,968 bytes

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
1	%AppData%\wiaserva.log	0 bytes	MD5: 0xD41D8CD98F00B204E9800998ECF8427E SHA-1: 0xDA39A3EE5E6B4B0D3255BFEF95601890AFD80709
2	%Temp%\WERc7d9.dir00\appcompat.txt	16,296 bytes	MD5: 0xF560A82E9385739415E085B4553CBA8F SHA-1: 0x958B55E9517896C07D689F6BDDED4EF10D0718A9
3	%Temp%\WERc7d9.dir00\explorer.exe.hdmp	0 bytes	MD5: 0xD41D8CD98F00B204E9800998ECF8427E SHA-1: 0xDA39A3EE5E6B4B0D3255BFEF95601890AFD80709
4	%Temp%\WERc7d9.dir00\explorer.exe.mdmp	59,656 bytes	MD5: 0x300A62F2959EB4DD428D37FB45D50B00 SHA-1: 0x236269222BCF6A98C2C4E15D490DBA18035FC5B0
5	%Temp%\WERc7d9.dir00\manifest.txt	1,980 bytes	MD5: 0x398C45F76A0AE28A42C644DCD2CA7B0A SHA-1: 0x52603ACE0BACE52285360791AC4AE624BDB71FE6
6	%Programs%\Startup\rncsys32.exe	19,968 bytes	MD5: 0xB9E6EC4AE89C7CBF5FB7AF30B5751F1A SHA-1: 0xCC3EEDE03AAF87230D9D3DF622234902D3D8705E

Notes:

%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.
%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).
%Programs% is a variable that refers to the file system directory that contains the user's program groups. A typical path is C:\Documents and Settings\[UserName]\Start Menu\Programs.

The following directory was created:

%Temp%\WERc7d9.dir00

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]	61,440 bytes

Registry Modifications

The following Registry Keys were created:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers

The newly created Registry Value is:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers]

%Windir%\explorer.exe = "EnableNXShowUI"

The following Registry Values were modified:

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager\AppCompatibility]

AppCompatCache = EF BE AD DE 60 00 00 00 00 00 00 00 00 00 00 00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF F

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\AppCompatibility]

AppCompatCache = EF BE AD DE 60 00 00 00 00 00 00 00 00 00 00 00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF F

Other details

The following Host Name was requested from a host database:

78.109.29.116

The following HTTP URL was started reading:

http://78.109.29.116/new/controller.php?action=bot&entity_list=&uid=1&first=1&guid=13441600&rnd=981633

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