Overview

overview

10

Static

static

10

basdnabsmd.exe

windows10-2004-x64

10

basdnabsmd.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    basdnabsmd.exe
  • Size 45KB
  • Sample260910-m3gahssarh
  • SHA256 463b72022e578b2122a16926ea5b07d8f5478c7d010105d7ca0d8cf12804b879
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratadmindefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Admin

C2

  • sexlonto.net:80

  • sexlonto.net:443

  • sexlonto.net:7788

  • sexlonto.net:7879

  • sexlonto.net:3577

  • sexlonto.net:8888

  • sexlonto.net:3306

  • sexlonto.net:21

  • sexlonto.net:22

  • www.sexlonto.net:80

  • www.sexlonto.net:443

  • www.sexlonto.net:7788

  • www.sexlonto.net:7879

  • www.sexlonto.net:3577

  • www.sexlonto.net:8888

  • www.sexlonto.net:3306

  • www.sexlonto.net:21

  • www.sexlonto.net:22

  • ssh.sexlonto.net:80

  • ssh.sexlonto.net:443

Mutex

  • Qhg7iGrPVFbr

Attributes
  • delay

    3

  • install

    true

  • install_file

    basdnabsmd.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      basdnabsmd.exe
    • Size 45KB
    • SHA256 463b72022e578b2122a16926ea5b07d8f5478c7d010105d7ca0d8cf12804b879
    • 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