General

  • Target
    kiwi toi choi112.exe
  • Size 66KB
  • Sample261001-ls2m2avakd
  • SHA256 9bc564c6546b535a3407e5766688fa1c8e6345eded82bc9bfe7d8ac840666fd7
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

Mutex
  • AIYQYKdJljIh

Attributes
aes.plain

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    http://tsntxe2.buzz/load.ps1

Targets

    • Target
      kiwi toi choi112.exe
    • Size 66KB
    • SHA256 9bc564c6546b535a3407e5766688fa1c8e6345eded82bc9bfe7d8ac840666fd7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • 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.

    • 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