General

  • Target

    b6c58155365a5e35952e46611fd7b43e36e256903bff2030bc07a3c6841b836f.exe

  • Size

    45KB

  • Sample

    241217-ez9tna1pgj

  • MD5

    7ace559d317742937e8254dc6da92a7e

  • SHA1

    e4986e5b11b96bedc62af5cfb3b48bed58d8d1c9

  • SHA256

    b6c58155365a5e35952e46611fd7b43e36e256903bff2030bc07a3c6841b836f

  • SHA512

    2c50337078075dc6bfd8b02d77d4de8e5b9ad5b01deed1a3b4f3eb0b2d21efce2736e74d5cf94fdf937bcc2a51c2ecf98022049c706350feacb079c4b968d5d3

  • SSDEEP

    768:hukaVT3ongoWU2zjimo2qrrKjGKG6PIyzjbFgX3ij8z+vfYO4qHBDZMhd:hukaVT3QR2mKYDy3bCXSjlfYQdMd

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

96.248.52.125:8031

Mutex

adobe_6SI8OkPnk

Attributes
  • delay

    3

  • install

    true

  • install_file

    update.exe

  • install_folder

    %Temp%

aes.plain

Targets

    • Target

      b6c58155365a5e35952e46611fd7b43e36e256903bff2030bc07a3c6841b836f.exe

    • Size

      45KB

    • MD5

      7ace559d317742937e8254dc6da92a7e

    • SHA1

      e4986e5b11b96bedc62af5cfb3b48bed58d8d1c9

    • SHA256

      b6c58155365a5e35952e46611fd7b43e36e256903bff2030bc07a3c6841b836f

    • SHA512

      2c50337078075dc6bfd8b02d77d4de8e5b9ad5b01deed1a3b4f3eb0b2d21efce2736e74d5cf94fdf937bcc2a51c2ecf98022049c706350feacb079c4b968d5d3

    • SSDEEP

      768:hukaVT3ongoWU2zjimo2qrrKjGKG6PIyzjbFgX3ij8z+vfYO4qHBDZMhd:hukaVT3QR2mKYDy3bCXSjlfYQdMd

    • AsyncRat

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

    • Asyncrat family

    • Async RAT payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks