Overview

overview

10

Static

static

10

cv4asdasd213.exe

windows10-2004-x64

10

cv4asdasd213.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    cv4asdasd213.exe
  • Size 45KB
  • Sample260910-eh79hawhkc
  • SHA256 24b9cb2acd979e0530e4b4a9e189ea0e79c0b968b3e6aea33b9254c1025e795b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratadmindefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Admin

C2

  • linksexvn.com:80

  • linksexvn.com:443

  • linksexvn.com:7788

  • linksexvn.com:7879

  • linksexvn.com:3577

  • linksexvn.com:8888

  • linksexvn.com:3306

  • linksexvn.com:21

  • linksexvn.com:22

  • www.linksexvn.com:80

  • www.linksexvn.com:443

  • www.linksexvn.com:7788

  • www.linksexvn.com:7879

  • www.linksexvn.com:3577

  • www.linksexvn.com:8888

  • www.linksexvn.com:3306

  • www.linksexvn.com:21

  • www.linksexvn.com:22

  • ssh.linksexvn.com:80

  • ssh.linksexvn.com:443

Mutex

  • s46p5MPio5lA

Attributes
  • delay

    3

  • install

    true

  • install_file

    cv4asdasd213.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      cv4asdasd213.exe
    • Size 45KB
    • SHA256 24b9cb2acd979e0530e4b4a9e189ea0e79c0b968b3e6aea33b9254c1025e795b
    • 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