General

  • Target
    69e1e841b2483e450e2a2db56a2ffa6e602e7d369b84f5ef4ad0f7cc390f3505
  • Size 96KB
  • Sample260930-xymlva1fjf
  • SHA256 69e1e841b2483e450e2a2db56a2ffa6e602e7d369b84f5ef4ad0f7cc390f3505
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • 8kbet.sh:8080

  • 8kbet.sh:443

  • 8kbet.sh:8443

  • 8kbet.sh:80

  • www.8kbet.sh:8080

  • www.8kbet.sh:443

  • www.8kbet.sh:8443

  • www.8kbet.sh:80

Mutex
  • 7shMVFfZmJVl

Attributes
  • delay

    3

  • install

    true

  • install_file

    hidd3ng3m.exe

  • install_folder

    %AppData%

aes.plain

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    http://8kbet.sh/load.ps1

Targets

    • Target
      69e1e841b2483e450e2a2db56a2ffa6e602e7d369b84f5ef4ad0f7cc390f3505
    • Size 96KB
    • SHA256 69e1e841b2483e450e2a2db56a2ffa6e602e7d369b84f5ef4ad0f7cc390f3505
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Async RAT payload

    • Family: AsyncRat

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

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Event Triggered Execution: Image File Execution Options Injection

    • 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.

    • Executes dropped EXE

    • Registers new Windows logon scripts automatically executed at logon.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v16

Tasks