WORM_LBUCK.A
Trojan:Win32/VB.AGP (Microsoft); Mal/Emogen-H (Sophos)
Windows 2000, Windows XP, Windows Server 2003
![](/vinfo/imgFiles/legend.jpg)
Threat Type: Worm
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This worm arrives via removable drives. It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
TECHNICAL DETAILS
Arrival Details
This worm arrives via removable drives.
It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Installation
This worm drops the following copies of itself into the affected system:
- %System Root%\lsasss.exe
(Note: %System Root% is the root folder, which is usually C:\. It is also where the operating system is located.)
Autostart Technique
This worm adds the following registry entries to enable its automatic execution at every system startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Run
lsasss = "%System Root%\lsasss.exe"
Propagation
This worm drops the following copy(ies) of itself in all removable drives:
- Money.exe
- Pictures.exe
- Documents.exe
- Music.exe
- Films.exe
- Mp3.exe
Other Details
This worm connects to the following possibly malicious URL:
- http://{BLOCKED}c5cc.{BLOCKED}kbucks.com
- http://{BLOCKED}9e.{BLOCKED}kbucks.com
- http://{BLOCKED}7f.{BLOCKED}kbucks.com
- http://{BLOCKED}9d.{BLOCKED}kbucks.com
- http://{BLOCKED}99.{BLOCKED}kbucks.com
- http://{BLOCKED}97.{BLOCKED}kbucks.com
- http://{BLOCKED}f4.{BLOCKED}kbucks.com
- http://{BLOCKED}80.{BLOCKED}kbucks.com
- http://{BLOCKED}b3.{BLOCKED}kbucks.com