Norman Scanner Engine 5.82.  1
Sandbox 05.82, dated 29/03-2005

Your message ID (for later reference): 20050523-411

nepenthes-0a51ac30dc7c98b75dc45ed383ef92a0- : [SANDBOX] contains a security risk - W32/Backdoor (Signature: W32/Morphinepacked.gen)
 [ General information ]
    * **IMPORTANT: PLEASE SEND THE SCANNED FILE TO: ANALYSIS@NORMAN.NO - REMEMBER TO ENCRYPT IT (E.G. ZIP WITH PASSWORD)**.
    * **Locates window "NULL [class mIRC]" on desktop.
    * File length:        82432 bytes.

 [ Changes to filesystem ]
    * Creates file C:\WINDOWS\SYSTEM\lserv.exe.

 [ Changes to registry ]
    * Creates value "Microsoft Office"="lserv.exe" in key "HKLM\Software\Microsoft\Windows\CurrentVersion\Run".
    * Creates value "Microsoft Office"="lserv.exe" in key "HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices".
    * Creates value "Microsoft Office"="lserv.exe" in key "HKCU\Software\Microsoft\Windows\CurrentVersion\Run".
    * Sets value "restrictanonymous"="" in key "HKLM\System\CurrentControlSet\Control\Lsa".

 [ Network services ]
    * Looks for an Internet connection.
    * Attempts to delete share named "C$" on local system.
    * Attempts to delete share named "D$" on local system.
    * Attempts to delete share named "E$" on local system.
    * Attempts to delete share named "IPC$" on local system.
    * Attempts to delete share named "ADMIN$" on local system.
    * Connects to "fuck.hashy.vu" on port 6667 (TCP).
    * Connects to IRC server.
    * IRC: Uses nickname OWNEDpqEvTKXp.
    * IRC: Uses username OWNEDpqEvTKXp.
    * IRC: Joins channel #flood.
    * IRC: Sets the channel mode for channel #flood to +sntmM.

 [ Process/window information ]
    * Creates a mutex loset.
    * Will automatically restart after boot (I'll be back...).


(C) 2004 Norman ASA. All Rights Reserved.
The material presented is distributed by Norman ASA as an information source only.
Sent by removed@email.com to sandbox.

Received 23.May 2005 at 14.34 - processed 23.May 2005 at 14.43.

 
analysis/norman/0a51ac30dc7c98b75dc45ed383ef92a0.txt · Last modified: 2006/03/05 20:14
 
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