General

  • Target

    AsyncClient.exe

  • Size

    47KB

  • Sample

    241127-rsq47atlfq

  • MD5

    09f0af6230826533ff299dd37b731b5e

  • SHA1

    45accaf2b3e1afafac4559aa5818ea50a6325efa

  • SHA256

    f4bd298255b3c2f51569d8ece3c533328c7a5f1e91c5d928b6124d1437924873

  • SHA512

    8a614f3c4c6380e0aa6fb54815959f5ea521cb1ef2d7ad1ff45669f0c7094a684f4d80ce8334f81096d1cb08eab446282bfd10342fab2781a9989502203b9606

  • SSDEEP

    768:8uyxNTAoZjRWUJd9bmo2qLOEV1H/4OvAKgRPIcTxYpwyc0bUvQ8+NimXMpaF/7LR:8uyxNTAGL2iV1HgOIKgOaYpfbJ8+0mcg

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

hope-bathrooms.gl.at.ply.gg:54597

Mutex

WeeaoFbEWnmH

Attributes
  • delay

    3

  • install

    true

  • install_file

    WINDOWS.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      AsyncClient.exe

    • Size

      47KB

    • MD5

      09f0af6230826533ff299dd37b731b5e

    • SHA1

      45accaf2b3e1afafac4559aa5818ea50a6325efa

    • SHA256

      f4bd298255b3c2f51569d8ece3c533328c7a5f1e91c5d928b6124d1437924873

    • SHA512

      8a614f3c4c6380e0aa6fb54815959f5ea521cb1ef2d7ad1ff45669f0c7094a684f4d80ce8334f81096d1cb08eab446282bfd10342fab2781a9989502203b9606

    • SSDEEP

      768:8uyxNTAoZjRWUJd9bmo2qLOEV1H/4OvAKgRPIcTxYpwyc0bUvQ8+NimXMpaF/7LR:8uyxNTAGL2iV1HgOIKgOaYpfbJ8+0mcg

    • 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

MITRE ATT&CK Enterprise v15

Tasks