Overview

overview

10

Static

static

3

Mason6Clie7nt.exe

windows10-2004-x64

10

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General

  • Target
    Mason6Clie7nt.exe
  • Size 84KB
  • Sample261013-r2spdayvhw
  • SHA256 f1c94224d1f74c2ef274273ad9ffbe8ae2da06961824a84eb64ec887202b3488
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
donutloaderneptuneratdefense_evasiondiscoveryloadertrojan

Malware Config

Extracted

Family

  • neptunerat

C2

  • m7mdLffeadad-57254.portmap.host:57254

Attributes
  • filename

    USB.exe

  • group

    MasonGroup

  • key

    wTnBVCtfWfbtJMJc

  • rat_name

    MasonRAT

Targets

    • Target
      Mason6Clie7nt.exe
    • Size 84KB
    • SHA256 f1c94224d1f74c2ef274273ad9ffbe8ae2da06961824a84eb64ec887202b3488
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoverydonutloaderneptuneratloadertrojan

    • Detects DonutLoader

      loader

    • Detects NeptuneRAT stealer

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

      loaderdonutloader

    • Family: NeptuneRAT, MasonRAT

      NeptuneRAT aka MasonRAT is a trojan written in C#.

      trojanneptunerat

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks