Overview

overview

10

Static

static

10

Mason111Client.exe

windows10-2004-x64

10

Mason111Client.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Mason111Client.exe
  • Size 48KB
  • Sample261002-hmwytabd68
  • SHA256 395fa603732b5ec6ae715d538fa6c89f0ee10cbcb2bcac472e24092fb4902ac9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
neptuneratdiscoverytrojan

Malware Config

Extracted

Family

  • neptunerat

C2

  • 25.tcp.vip.cpolar:11938

Attributes
  • filename

    USB.exe

  • group

    MasonGroup

  • key

    CHoNONI5m33StrBK

  • rat_name

    MasonRAT

Targets

    • Target
      Mason111Client.exe
    • Size 48KB
    • SHA256 395fa603732b5ec6ae715d538fa6c89f0ee10cbcb2bcac472e24092fb4902ac9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryneptunerattrojan

    • Detects NeptuneRAT stealer

    • Family: NeptuneRAT, MasonRAT

      NeptuneRAT aka MasonRAT is a trojan written in C#.

      trojanneptunerat
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks