General

  • Target
    https://www.upload.ee/files/16388525/Setup.exe.html
  • Sample240314-m7sjcaad2z

Malware Config

Extracted

Family
  • asyncrat

Botnet
  • 40 +

C2
  • authority-amazon.gl.at.ply.gg:41414

Mutex
  • 诶P5ي尺b2Zcryتmبץ吾ieye艾ylg

Attributes
  • delay

    1

  • install

    true

  • install_file

    svchost .exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      https://www.upload.ee/files/16388525/Setup.exe.html
    • AsyncRat

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

    • Async RAT payload

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Registers COM server for autorun

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks