General

  • Target

    36851699890e8d2ed92224eaa6d8661b

  • Size

    3.1MB

  • Sample

    231231-pxd93sadhm

  • MD5

    36851699890e8d2ed92224eaa6d8661b

  • SHA1

    5998d5f3aa5953dae2898054b76da6b5a4c12442

  • SHA256

    592dea4eea3a4fc6540a4c677253f3936822f9040add569257eb1878cbafecca

  • SHA512

    09d4d80a104278c173400b9ac6daf4377f934e193ee8a69136761349504615f70f76ca79642ff45cc8a1ca7847575e68fd676f0569b5162b096d96cc74d8da0b

  • SSDEEP

    98304:9p31ZVRYXDG9EGbkXJ8RaScZSYZYDPZjxoZ4MQk4d:9pjgipF/GZYs5Qk8

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Ser1

C2

fpt1.duckdns.org:6606

fpt1.duckdns.org:7707

fpt1.duckdns.org:8808

Mutex

Mutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    true

  • install_file

    WindowsUpdate.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      36851699890e8d2ed92224eaa6d8661b

    • Size

      3.1MB

    • MD5

      36851699890e8d2ed92224eaa6d8661b

    • SHA1

      5998d5f3aa5953dae2898054b76da6b5a4c12442

    • SHA256

      592dea4eea3a4fc6540a4c677253f3936822f9040add569257eb1878cbafecca

    • SHA512

      09d4d80a104278c173400b9ac6daf4377f934e193ee8a69136761349504615f70f76ca79642ff45cc8a1ca7847575e68fd676f0569b5162b096d96cc74d8da0b

    • SSDEEP

      98304:9p31ZVRYXDG9EGbkXJ8RaScZSYZYDPZjxoZ4MQk4d:9pjgipF/GZYs5Qk8

    • AsyncRat

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

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • Async RAT payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks