Overview

overview

10

Static

static

10

e79a1f1e-d...20.exe

windows10-2004-x64

10

e79a1f1e-d...20.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    e79a1f1e-d5e6-42d2-8cb2-1facf6f19920.exe
  • Size 48KB
  • Sample260730-qqespssxfy
  • SHA256 3a48c8d23a7535aab1d314bf102d5da510aeaf8b262af5d69d7d6ba5a79f939f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • fmkkaravan.com:2323

  • fmkkaravan.com:3232

  • fmkkaravan.com:7685

  • fmkkaravan.com:5435

  • fmkkaravan.com:8090

  • fmkkaravan.com:8002

  • www.fmkkaravan.com:2323

  • www.fmkkaravan.com:3232

  • www.fmkkaravan.com:7685

  • www.fmkkaravan.com:5435

  • www.fmkkaravan.com:8090

  • www.fmkkaravan.com:8002

  • Blaster.fmkkaravan.com:2323

  • Blaster.fmkkaravan.com:3232

  • Blaster.fmkkaravan.com:7685

  • Blaster.fmkkaravan.com:5435

  • Blaster.fmkkaravan.com:8090

  • Blaster.fmkkaravan.com:8002

  • SQL_Slammer.fmkkaravan.com:2323

  • SQL_Slammer.fmkkaravan.com:3232

Mutex

  • XAfAGB0mXfr3

Attributes
  • delay

    3

  • install

    true

  • install_file

    Morris_Worm.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      e79a1f1e-d5e6-42d2-8cb2-1facf6f19920.exe
    • Size 48KB
    • SHA256 3a48c8d23a7535aab1d314bf102d5da510aeaf8b262af5d69d7d6ba5a79f939f
    • 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