General

  • Target

    aertyhfd.exe

  • Size

    74KB

  • Sample

    250101-nrwfqstlht

  • MD5

    b8ffca27af2dd7eaf924544d9f4dc080

  • SHA1

    9cb5945789c67912ac20ab478bc0596b10db28a8

  • SHA256

    3ea64a857060b493866007e05f14c9d55f33dfca30bf4b5e7082e2270d25ed9c

  • SHA512

    a9f3f7bbce8d658c5a6a8489ddb4d694865074f29499ee8856cff3bdd87758761d03466ccd509c24c7f68c14907f70c866ee1bbaad9ed22e51e4d500b8a58a43

  • SSDEEP

    1536:eUYNwcxKHXwzCtmPMV3JSaGLm43XHIls1bP/7jnQzcyLVclN:eUYicxK8WmPMV3wDn4s1bPTbQjBY

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

127.0.0.1:9999

Mutex

ytgjjhywchk

Attributes
  • delay

    1

  • install

    true

  • install_file

    RealtekHighDefinitionAudio.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      aertyhfd.exe

    • Size

      74KB

    • MD5

      b8ffca27af2dd7eaf924544d9f4dc080

    • SHA1

      9cb5945789c67912ac20ab478bc0596b10db28a8

    • SHA256

      3ea64a857060b493866007e05f14c9d55f33dfca30bf4b5e7082e2270d25ed9c

    • SHA512

      a9f3f7bbce8d658c5a6a8489ddb4d694865074f29499ee8856cff3bdd87758761d03466ccd509c24c7f68c14907f70c866ee1bbaad9ed22e51e4d500b8a58a43

    • SSDEEP

      1536:eUYNwcxKHXwzCtmPMV3JSaGLm43XHIls1bP/7jnQzcyLVclN:eUYicxK8WmPMV3wDn4s1bPTbQjBY

    • AsyncRat

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

    • Asyncrat family

    • VenomRAT

      Detects VenomRAT.

    • Venomrat family

    • Async RAT payload

    • Checks computer location settings

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

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks