Analysis by: Byron Jon Gelera
 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 may be hosted on a website and run when a user accesses the said website.

However, as of this writing, the said sites are inaccessible.

  TECHNICAL DETAILS

File Size: 20,920 bytes
File Type: HTML, HTM
Memory Resident: No
Initial Samples Received Date: 28 Mar 2017

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.

It may be hosted on a website and run when a user accesses the said website.

Other Details

This Trojan connects to the following possibly malicious URL:

  • http://www.{BLOCKED}globaltravels.com/js/Z/MS/Microsoft_files/landing.css
  • http://www.{BLOCKED}globaltravels.com/js/Z/MS/Microsoft_files/sharedheaderwithfonts.css
  • http://www.{BLOCKED}globaltravels.com/js/Z/MS/Microsoft_files/jquery.js
  • http://www.{BLOCKED}globaltravels.com/js/Z/MS/Microsoft_files/clicklogging.js
  • http://www.{BLOCKED}globaltravels.com/js/Z/MS/Microsoft_files/blank_006.txt
  • http://www.{BLOCKED}globaltravels.com/js/Z/MS/Microsoft_files/StaticLoad.htm
  • http://www.{BLOCKED}globaltravels.com/js/Z/MS/Microsoft_files/version.htm
  • http://www.{BLOCKED}globaltravels.com/js/Z/MS/Microsoft_files/App_Switcher_Waffle.png
  • http://www.{BLOCKED}globaltravels.com/js/Z/MS/Microsoft_files/wapsw.png
  • http://www.{BLOCKED}globaltravels.com/js/Z/MS/Microsoft_files/Globe_Light.png
  • http://www.{BLOCKED}atenergy.com/delete/lamba.php
  • http://www.{BLOCKED}atenergy.com/delete/lamba.php

However, as of this writing, the said sites are inaccessible.

  SOLUTION

Minimum Scan Engine: 9.850
FIRST VSAPI PATTERN FILE: 13.304.02
FIRST VSAPI PATTERN DATE: 28 Mar 2017
VSAPI OPR PATTERN File: 13.305.02
VSAPI OPR PATTERN Date: 29 Mar 2017

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

Close all opened browser windows

Step 3

Scan your computer with your Trend Micro product to delete files detected as HTML_MALPHISH.UATBF. 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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