Analysis by: Pearl Charlaine Espejo
ALIASES:

Trojan.GenericKD.2504284 (F-Secure); Win32:Evo-gen [Susp] (Avast); Win.Trojan.Farfli-3495 (ClamAV)

 PLATFORM:

Windows

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:
 INFORMATION EXPOSURE:

  • 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.

It modifies the Internet Explorer Zone Settings.

It deletes itself after execution.

  TECHNICAL DETAILS

File Size: 264,200 bytes
File Type: EXE
Initial Samples Received Date: 22 Jun 2015

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 drops the following files:

  • %System Root%\tmp\Assoc.exe
  • %System Root%\tmp\Wiseman.exe
  • %System Root%\tmp\etel1m223xuv\2d71.txt

(Note: %System Root% is the Windows root folder, where it usually is C:\ on all Windows operating system versions.)

Web Browser Home Page and Search Page Modification

This Trojan modifies the Internet Explorer Zone Settings.

Other Details

This Trojan deletes itself after execution.