Overview

overview

10

Static

static

10

mko2.exe

windows10-2004-x64

10

mko2.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    mko2.exe
  • Size 48KB
  • Sample260712-bnfjwsdz3x
  • SHA256 c1fbf5c0bef113c8f68cc89866c2abd42cdee2ff8232ac81e18a9043ee7170a5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • lucky303.co/vi-vn/:8443

  • lucky303.co/vi-vn/:81

  • lucky303.co/vi-vn/:7878

  • lucky303.co/vi-vn/:8787

  • lucky303.co/vi-vn/:6789

  • lucky303.co/vi-vn/:80

  • lucky303.co/vi-vn/:8080

  • lucky303.co/vi-vn/:443

  • kelas4d.com.co/vi-vn:8443

  • kelas4d.com.co/vi-vn:81

  • kelas4d.com.co/vi-vn:7878

  • kelas4d.com.co/vi-vn:8787

  • kelas4d.com.co/vi-vn:6789

  • kelas4d.com.co/vi-vn:80

  • kelas4d.com.co/vi-vn:8080

  • kelas4d.com.co/vi-vn:443

  • www.billnighy.info/:8443

  • www.billnighy.info/:81

  • www.billnighy.info/:7878

  • www.billnighy.info/:8787

Mutex

  • e46FbqvY8nzp

Attributes
  • delay

    3

  • install

    true

  • install_file

    svchost.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      mko2.exe
    • Size 48KB
    • SHA256 c1fbf5c0bef113c8f68cc89866c2abd42cdee2ff8232ac81e18a9043ee7170a5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

    • 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