General

  • Target

    https://cdn.discordapp.com/attachments/1243203862500999374/1243263413614940170/NOTIFICACION_ELECTORNICA_J_RADICADO_1531385313551_0000_2024_000_3.js?ex=6650d6c8&is=664f8548&hm=0209b0819f3b00abfda0edff87eeaefa05c4577eebb47aadcd0f1725f5e1d42e&

  • Sample

    240523-z2k9asgg79

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

23 2 3 23

C2

camabinga1.duckdns.org:9004

Mutex

DcRatMutex_dnchweun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      https://cdn.discordapp.com/attachments/1243203862500999374/1243263413614940170/NOTIFICACION_ELECTORNICA_J_RADICADO_1531385313551_0000_2024_000_3.js?ex=6650d6c8&is=664f8548&hm=0209b0819f3b00abfda0edff87eeaefa05c4577eebb47aadcd0f1725f5e1d42e&

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

1
T1059.001

JavaScript

1
T1059.007

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Tasks