General

  • Target

    rust-dotnet-crypter.exe

  • Size

    348KB

  • Sample

    230920-j6xvwsfa3z

  • MD5

    addca39503803ebc2679b91ec072e4ea

  • SHA1

    2cbc529d83090fb67f7a101c539ad319dbd84fff

  • SHA256

    d759f7ea910f871740c8f5f920da899e231b285831e352c10ebe4e75ae7cb936

  • SHA512

    7573259f3e566a55fb5eabf174e69842c7cdeacdc934819f6079d5e5e7f8048d6c7d500a22cc6e5422d71a2e831f7ddc605103b36ff8c51f387e7d64b0691c4a

  • SSDEEP

    6144:69FXSy/ys7avHBUT9gwsEOH6x91U7VE4Po7yI77zrKMzK4Hwa:6DSmGf+T6udx9uVeGi

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.1

Botnet

Default

C2

185.17.0.246:4449

Mutex

tdlbdptyivwkvmnhtt

Attributes
  • delay

    1

  • install

    true

  • install_file

    Chrome.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      rust-dotnet-crypter.exe

    • Size

      348KB

    • MD5

      addca39503803ebc2679b91ec072e4ea

    • SHA1

      2cbc529d83090fb67f7a101c539ad319dbd84fff

    • SHA256

      d759f7ea910f871740c8f5f920da899e231b285831e352c10ebe4e75ae7cb936

    • SHA512

      7573259f3e566a55fb5eabf174e69842c7cdeacdc934819f6079d5e5e7f8048d6c7d500a22cc6e5422d71a2e831f7ddc605103b36ff8c51f387e7d64b0691c4a

    • SSDEEP

      6144:69FXSy/ys7avHBUT9gwsEOH6x91U7VE4Po7yI77zrKMzK4Hwa:6DSmGf+T6udx9uVeGi

    • 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.

    • Executes dropped EXE

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v15

Tasks