Analysis by: Michael Jay Villanueva

ALIASES:

Trojan-Downloader.VBS.Agent.ais (Kaspersky); Troj/DocDrop-CW (Sophos); Win32/PSW.Fareit.E trojan, Win32/PSW.Fareit.E trojan (NOD32)

 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 as an attachment to email messages spammed by other malware/grayware or malicious users.

  TECHNICAL DETAILS

File Size: 1,022,976 bytes
File Type: DOC
Initial Samples Received Date: 11 Jul 2014

Arrival Details

This Trojan arrives as an attachment to email messages spammed by other malware/grayware or malicious users.

Installation

This Trojan drops the following files:

  • %User Profile%\ZwGuKEMphiZgNT.com -> detected as TROJ_KRYPTK.YYLY