General

  • Target
    13092024_0324_12092024_#9948-8465.rar
  • Size 2KB
  • Sample240913-dyashasbra
  • SHA256 c37ba61055ccc7d7cc8e1644b56e4021e4f71a232982ded5f0adb7ac8a922680
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • asyncrat

Version
  • AWS | 3Losh

Botnet
  • Sasa

C2
  • 88.119.175.153:6606

  • 88.119.175.153:7707

  • 88.119.175.153:8808

  • 88.119.175.153:6666

  • 88.119.175.153:5555

Mutex
  • AsyncMutex_Ass#$Butt$

Attributes
  • delay

    5

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      #9948-8465.vbs
    • Size 8KB
    • SHA256 da6181e22c0c7230058044b36945666bd5cb6eef577eed273f217b166335e1b4
    • MD5 SHA1 SHA512 SSDEEP
    • AsyncRat

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

    • Async RAT payload

    • 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.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

MITRE ATT&CK Enterprise v15

Tasks