Overview

overview

10

Static

static

3

Masonratby 3ze.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    Masonratby 3ze.exe
  • Size 17.2MB
  • Sample260812-kcx48ssdmg
  • SHA256 b52e24c3b681cf4976962a94d3389ea1721589c3340442f320b8bffb07489182
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
neptuneratdefense_evasiondiscoveryexecutionpersistencetrojan

Malware Config

Targets

    • Target
      Masonratby 3ze.exe
    • Size 17.2MB
    • SHA256 b52e24c3b681cf4976962a94d3389ea1721589c3340442f320b8bffb07489182
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryexecutionneptuneratpersistencetrojan

    • Detects NeptuneRAT stealer

    • Family: NeptuneRAT, MasonRAT

      NeptuneRAT aka MasonRAT is a trojan written in C#.

      trojanneptunerat

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Prevents Microsoft Defender from scanning certain paths by adding an exclusion.

      Uses the Powershell Add-MpPreference cmdlet to exclude paths from being scanned by Microsoft Defender.

      defense_evasion
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks