Analysis by: Jennifer Gumban
 PLATFORM:

Windows

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

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted: Yes

  • In the wild: Yes

  OVERVIEW

Infection Channel: Dropped by other malware

This Trojan may be dropped by other malware.

It is a component of other malware.

  TECHNICAL DETAILS

File Size: 154,624 bytes
File Type: Other
Memory Resident: No
Initial Samples Received Date: 03 Apr 2017

Arrival Details

This Trojan may be dropped by the following malware:

  • TROJ_BLACKMOON malware

Installation

This Trojan is a component of other malware.

Other Details

This Trojan does the following:

  • This is an encrypted component used by the TROJ_BLACKMOON malware for its routines.

  SOLUTION

Minimum Scan Engine: 9.850
FIRST VSAPI PATTERN FILE: 13.504.03
FIRST VSAPI PATTERN DATE: 01 May 2017
VSAPI OPR PATTERN File: 13.505.00
VSAPI OPR PATTERN Date: 02 May 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

Scan your computer with your Trend Micro product to delete files detected as TROJ_BLACKMOON.ENC. 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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