TSPY_MARAN.ACV
PWS:Win32/Delf (Microsoft); [0002df88.EXE]:PWS-Muma (McAfee); Adware.VirtuMonde (Symantec); Trojan-Downloader.Win32.Delf.aro (Kaspersky); Trojan.Win32.Generic!BT (Sunbelt); Trojan.Muldrop.BDT (FSecure)
Windows 2000, Windows XP, Windows Server 2003
![](/vinfo/imgFiles/legend.jpg)
Threat Type: Spyware
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This spyware 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
249,856 bytes
EXE
No
24 Jun 2012
Arrival Details
This spyware 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 spyware adds the following registry keys:
HKEY_CURRENT_USER\Software\Thottbot
HKEY_LOCAL_MACHINE\Software\Blizzard Entertainment\
World of Warcraft
Dropping Routine
This spyware drops the following files:
- %User Temp%\DATA0000.EXE
- %User Temp%\DATA0001.EXE
- %Windows%\help\servicse.dll
- %Windows%\help\MSSJ.CHI
- %Windows%\help\servicse.exe
(Note: %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, XP, and Server 2003.. %Windows% is the Windows folder, which is usually C:\Windows or C:\WINNT.)
This report is generated via an automated analysis system.
SOLUTION
9.200
Step 1
For Windows XP and Windows Server 2003 users, before doing any scans, please make sure you disable System Restore to allow full scanning of your computer.
Step 2
Delete this registry key
Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.
- In HKEY_CURRENT_USER\Software
- Thottbot
- In HKEY_LOCAL_MACHINE\Software\Blizzard Entertainment
- World of Warcraft
Step 3
Search and delete these files
- %User Temp%\DATA0000.EXE
- %User Temp%\DATA0001.EXE
- %Windows%\help\servicse.dll
- %Windows%\help\MSSJ.CHI
- %Windows%\help\servicse.exe
Step 4
Scan your computer with your Trend Micro product to delete files detected as TSPY_MARAN.ACV. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.
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