TROJ_BANLOAD.FRE
TrojanDownloader:Win32/Banload (Microsoft); PWS-Banker!hcb (McAfee); Downloader (Symantec); Trojan-Downloader.Win32.Genome.cysj (Kaspersky); Trojan.Win32.Generic!BT (Sunbelt); Gen:Trojan.Heur.DP.gGW@aKpKbNl (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
100,352 bytes
EXE
No
24 Jun 2013
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:
- %System Root%\7936
(Note: %System Root% is the root folder, which is usually C:\. It is also where the operating system is located.)
Dropping Routine
This Trojan drops the following files:
- %System Root%\log
- %Windows%.txt
(Note: %System Root% is the root folder, which is usually C:\. It is also where the operating system is located.. %Windows% is the Windows folder, which is usually C:\Windows.)
Other Details
This Trojan connects to the following possibly malicious URL:
- http://casanova.{BLOCKED}rver.com/User/05-03/dll.rar
This report is generated via an automated analysis system.
SOLUTION
9.300
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
- %System Root%\log
- %Windows%.txt
Step 3
Search and delete this folder
- %System Root%\7936
Step 4
Scan your computer with your Trend Micro product to delete files detected as TROJ_BANLOAD.FRE. 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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