Coinminer.Win64.MALXMR.AM

December 02, 2018
 Analysis by: John Donnie Celestre
 ALIASES:

W32/CoinMiner.NL (FORTINET), a variant of Win64/CoinMiner.NL potentially unwanted (NOD32)

 PLATFORM:

Windows

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

  • Threat Type: Coinminer

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

This Coinminer arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

It terminates itself if it detects it is being run in a virtual environment. It requires being executed with a specific argument/parameter, an additional component, or in a specific environment in order to proceed with its intended routine.

  TECHNICAL DETAILS

File Size:

3572736 bytes

File Type:

EXE

Initial Samples Received Date:

30 Nov 2018

Arrival Details

This Coinminer arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Other Details

This Coinminer terminates itself if it detects it is being run in a virtual environment.

It requires being executed with a specific argument/parameter, an additional component, or in a specific environment in order to proceed with its intended routine.

  SOLUTION

Minimum Scan Engine:

9.850

FIRST VSAPI PATTERN FILE:

14.658.06

FIRST VSAPI PATTERN DATE:

30 Nov 2018

VSAPI OPR PATTERN File:

14.659.00

VSAPI OPR PATTERN Date:

01 Dec 2018

Scan your computer with your Trend Micro product to delete files detected as Coinminer.Win64.MALXMR.AM. 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 the following Trend Micro Support pages for more information:


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