Resubmissions

28/06/2023, 22:52

230628-2tt8cacc2y 7

28/06/2023, 21:24

230628-z8184aca8z 10

General

  • Target

    seee.exe

  • Size

    8.2MB

  • Sample

    230628-z8184aca8z

  • MD5

    90efc8ec71fa28bb7fd3d423238f6ff0

  • SHA1

    ac2799c0583f1cc9d1c4672c2a4577b81e0a80f1

  • SHA256

    0c64b59284544f5b6999190a45541c39fb90eedb648a28825d02e06b939055ea

  • SHA512

    9a2595935bb3e7dec39820160816c3480f93cd73444b0a8720f15dc464cfdc72394325dddef9b69eaea88e3b4fd4cda210b4755ee62ab494e9c0a430289b9044

  • SSDEEP

    196608:RhTb9B0BPrDz4pxgZZPy5RmStgxb/z6FDiSJXqeUh4mT:fTb9epDz4MZZ4RmxYDiScfhH

Malware Config

Extracted

Family

asyncrat

Version

5.0.5

Botnet

Venom Clients

C2

127.0.0.1:4489

Mutex

Venom_RAT_HVNC_Mutex_Venom RAT_HVNC

Attributes
  • delay

    1

  • install

    true

  • install_file

    se.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      seee.exe

    • Size

      8.2MB

    • MD5

      90efc8ec71fa28bb7fd3d423238f6ff0

    • SHA1

      ac2799c0583f1cc9d1c4672c2a4577b81e0a80f1

    • SHA256

      0c64b59284544f5b6999190a45541c39fb90eedb648a28825d02e06b939055ea

    • SHA512

      9a2595935bb3e7dec39820160816c3480f93cd73444b0a8720f15dc464cfdc72394325dddef9b69eaea88e3b4fd4cda210b4755ee62ab494e9c0a430289b9044

    • SSDEEP

      196608:RhTb9B0BPrDz4pxgZZPy5RmStgxb/z6FDiSJXqeUh4mT:fTb9epDz4MZZ4RmxYDiScfhH

    • 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

    • Loads dropped DLL

MITRE ATT&CK Enterprise v6

Tasks