W97M_DLOAD.WE
Windows 2000, Windows XP, Windows Server 2003
Threat Type: Trojan
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
However, as of this writing, the said sites are inaccessible.
TECHNICAL DETAILS
64,000 bytes
DOC
No
18 Oct 2010
Arrival Details
This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Other System Modifications
This Trojan adds the following registry entries as part of its installation routine:
HKEY_CURRENT_USER\Software\Microsoft\
Office\{Microsoft Word version}\word\
Security
AccessVBOM = "1"
Download Routine
This Trojan downloads the file from the following URL and renames the file when stored in the affected system:
- http://{BLOCKED}83.219/gb05.zip - saved as %System Root%\Documments and Settings\All Users\Application Data\IEXPLORE.EXE
Other Details
This Trojan connects to the following possibly malicious URL:
- http://{BLOCKED}.89.54/
- http://{BLOCKED}.24.159/AWS96.jsp?8JZjnZ62=4Kd2aZw2ojM8LzMY5DM8BZMyON314NmyaQrSBdA
However, as of this writing, the said sites are inaccessible.