TROJ_DROPPR.SMP2
PWS:Win32/OnLineGames.GH.dr (Microsoft); Generic Dropper.je (McAfee); Trojan.Gen (Symantec); Trojan-Dropper.Win32.VB.atxh, Trojan-Dropper.Win32.VB.atxh (Kaspersky); Trojan-PWS.Win32.OnLineGames.gh.dr (v) (Sunbelt); Trojan.Generic.2414340 (FSecure)
Windows 2000, Windows XP, Windows Server 2003
Threat Type: Trojan
Destructiveness: No
Encrypted:
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.
TECHNICAL DETAILS
94,208 bytes
EXE
No
13 Jan 2012
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.
Installation
This Trojan creates the following folders:
- %Program Files%\360safe
- %Windows%\360_safe
- %Windows%\360_safe\safe
(Note: %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000, Server 2003, and XP (32-bit), Vista (32-bit), and 7 (32-bit), or C:\Program Files (x86) in Windows XP (64-bit), Vista (64-bit), and 7 (64-bit).. %Windows% is the Windows folder, which is usually C:\Windows.)
Dropping Routine
This Trojan drops the following files:
- %Windows%\360_safe\sendmail.bat
- %System%.txt
(Note: %Windows% is the Windows folder, which is usually C:\Windows.. %System% is the Windows system folder, which is usually C:\Windows\System32.)
This report is generated via an automated analysis system.
SOLUTION
9.200
Step 1
Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.
Step 2
Search and delete these components
- %Windows%\360_safe\sendmail.bat
- %System%.txt
Step 3
Search and delete these folders
- %Program Files%\360safe
- %Windows%\360_safe
- %Windows%\360_safe\safe
Step 4
Scan your computer with your Trend Micro product to delete files detected as TROJ_DROPPR.SMP2. 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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