TROJ_BANLOAD.IKL
Windows
Threat Type: Trojan
Destructiveness: No
Encrypted: Yes
In the wild: Yes
OVERVIEW
Downloaded from the Internet, Dropped by other malware
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.
It executes the downloaded files. As a result, malicious routines of the downloaded files are exhibited on the affected system.
TECHNICAL DETAILS
57,344 bytes
EXE
Yes
19 Jun 2015
Downloads files
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 adds the following processes:
- svchost.exe
It injects codes into the following process(es):
- created svchost.exe
Download Routine
This Trojan connects to the following website(s) to download and execute a malicious file:
- http://{BLOCKED}developments.ca/wp-content/uploads/2015/01/day87.exe - detected as TSPY_BANKER.IKL
It saves the files it downloads using the following names:
- %Application Data%\csrss_{random digit}.exe
- %Application Data%\WindowsDriver_{random digit}.exe
- %Application Data%\Frifox_{random digit}.exe
(Note: %Application Data% is the Application Data folder, where it usually is C:\Documents and Settings\{user name}\Application Data on Windows 2000, Windows Server 2003, and Windows XP (32- and 64-bit); C:\Users\{user name}\AppData\Roaming on Windows Vista (32- and 64-bit), Windows 7 (32- and 64-bit), Windows 8 (32- and 64-bit), Windows 8.1 (32- and 64-bit), Windows Server 2008, and Windows Server 2012.)
It then executes the downloaded files. As a result, malicious routines of the downloaded files are exhibited on the affected system.
SOLUTION
9.750
11.740.01
19 Jun 2015
11.741.00
19 Jun 2015
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
Restart in Safe Mode
Step 3
Remove malware/grayware files dropped/downloaded by TROJ_BANLOAD.IKL. (Note: Please skip this step if the threats listed below have already been removed.)
- TSPY_BANKER.IKL
Step 4
Restart in normal mode and scan your computer with your Trend Micro product for files detected as TROJ_BANLOAD.IKL. 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.
Did this description help? Tell us how we did.