Overview

overview

10

Static

static

10

System.exe

windows10-2004-x64

10

System.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    System.exe
  • Size 63KB
  • Sample260809-whtjsasgrb
  • SHA256 2bacc73b133acd79185f75edd32b60f24bb23d9ad08125ccc36cbd2d389ce2e4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratvenom clientsdefense_evasionexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 5.0.5

Botnet

  • Venom Clients

C2

  • windows-services.linkpc.net:4449

Mutex

  • Venom_RAT_HVNC_Mutex_Venom RAT_HVNC

Attributes
  • delay

    1

  • install

    true

  • install_file

    System.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      System.exe
    • Size 63KB
    • SHA256 2bacc73b133acd79185f75edd32b60f24bb23d9ad08125ccc36cbd2d389ce2e4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    venom clientsdefense_evasionexecutionasyncratpersistencerat

    • Async RAT payload

      rat

    • Family: AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • Checks computer location settings

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

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks