Overview

overview

10

Static

static

10

881a48bd93...4e.exe

windows10-2004-x64

10

881a48bd93...4e.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    881a48bd9341668e31c1e052c0d8c1da767e7a3cc6bd71bf4e1937efe996604e.bin
  • Size 45KB
  • Sample260907-h4kl4sem9v
  • SHA256 881a48bd9341668e31c1e052c0d8c1da767e7a3cc6bd71bf4e1937efe996604e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratadmindefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Admin

C2

  • vattuquangcaophihung.com:80

  • vattuquangcaophihung.com:443

  • vattuquangcaophihung.com:7788

  • vattuquangcaophihung.com:7879

  • vattuquangcaophihung.com:3577

  • www.vattuquangcaophihung.com:80

  • www.vattuquangcaophihung.com:443

  • www.vattuquangcaophihung.com:7788

  • www.vattuquangcaophihung.com:7879

  • www.vattuquangcaophihung.com:3577

Mutex

  • 65RnZ5351PFF

Attributes
  • delay

    3

  • install

    true

  • install_file

    5dd44ec0047b7d17e2a2726e6d2fd699.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      881a48bd9341668e31c1e052c0d8c1da767e7a3cc6bd71bf4e1937efe996604e.bin
    • Size 45KB
    • SHA256 881a48bd9341668e31c1e052c0d8c1da767e7a3cc6bd71bf4e1937efe996604e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    admindefense_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