Norman Scanner Engine 5.83.  2
Sandbox 05.83, dated 20/05-2005

Your message ID (for later reference): 20050817-016

nepenthes-7ef9b103143c15563ee386846fd4db77-a2411.exe : [SANDBOX] contains a security risk - W32/Backdoor (Signature: NO_VIRUS)
 [ General information ]
    * **IMPORTANT: PLEASE SEND THE SCANNED FILE TO: ANALYSIS@NORMAN.NO - REMEMBER TO ENCRYPT IT (E.G. ZIP WITH PASSWORD)**.
    * File length:        10878 bytes.

 [ Changes to filesystem ]
    * Creates file C:\WINDOWS\TEMP\222.bat.
    * Creates file C:\WINDOWS\SYSTEM\wintbpx.exe.
    * Deletes file C:\WINDOWS\SYSTEM\upnp.exe.
    * Deletes file C:\WINDOWS\SYSTEM\botzor.exe.
    * Deletes file C:\WINDOWS\SYSTEM\system32.exe.
    * Deletes file C:\WINDOWS\SYSTEM\csm.exe.
    * Deletes file C:\WINDOWS\SYSTEM\winpnp.exe.
    * Deletes file C:\WINDOWS\SYSTEM\pnpsrv.exe.
    * Deletes file C:\WINDOWS\SYSTEM\llsrv.exe.
    * Deletes file C:\WINDOWS\SYSTEM\mousebm.exe.
    * Deletes file C:\WINDOWS\SYSTEM\service32.exe.
    * Deletes file C:\WINDOWS\SYSTEM\svnlitup32.exe.
    * Deletes file C:\WINDOWS\SYSTEM\wintbp.exe.

 [ Changes to registry ]
    * Creates value "wintbpx.exe"="wintbpx.exe" in key "HKLM\Software\Microsoft\Windows\CurrentVersion\Run".

 [ Network services ]
    * Connects to "0.0.192.27" on port 445 (IP).
    * Connects to "72.20.41.139" on port 6667 (TCP).
    * Connects to IRC server.
    * IRC: Uses nickname y4ecegec.
    * IRC: Uses username tbp4.
    * IRC: Joins channel #tbp.

 [ Process/window information ]
    * Will automatically restart after boot (I'll be back...).
    * Creates a mutex wintbpx.exe.
    * Attemps to open C:\WINDOWS\TEMP\\222.bat NULL.
    * Attemps to open C:\WINDOWS\SYSTEM\wintbpx.exe NULL.
    * Enumerates running processes.


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The material presented is distributed by Norman ASA as an information source only.
Sent by removed@email.com to sandbox.

Received 17.Aug 2005 at 00.18 - processed 17.Aug 2005 at 00.18.