General

  • Target

    JaffaCakes118_f44d9910d716f5d7fdf542e25ca41b20

  • Size

    491KB

  • Sample

    250111-cn6xhsymex

  • MD5

    f44d9910d716f5d7fdf542e25ca41b20

  • SHA1

    f7dc32448961dd681c73594952ef881bbf36c7e0

  • SHA256

    dfe1f7602fc303b7a0f7427deca31f31aa44493ef8d129a631ce0ad770b9690b

  • SHA512

    4ede162be9f5a925513a2e9bf458cfe6db4ecb64906dc12008f2ab9fc93e92485e80fb4ed779e87ca4509abd5fdd4493e960fe25e7e0170eaea0e41c35a5af0b

  • SSDEEP

    12288:byrjnZPxkyx8gmoYSZtIEOZU8HocYnKrTSO:baPx9dtIEOZU+ochG

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

C2

202.55.133.118:5200

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      JaffaCakes118_f44d9910d716f5d7fdf542e25ca41b20

    • Size

      491KB

    • MD5

      f44d9910d716f5d7fdf542e25ca41b20

    • SHA1

      f7dc32448961dd681c73594952ef881bbf36c7e0

    • SHA256

      dfe1f7602fc303b7a0f7427deca31f31aa44493ef8d129a631ce0ad770b9690b

    • SHA512

      4ede162be9f5a925513a2e9bf458cfe6db4ecb64906dc12008f2ab9fc93e92485e80fb4ed779e87ca4509abd5fdd4493e960fe25e7e0170eaea0e41c35a5af0b

    • SSDEEP

      12288:byrjnZPxkyx8gmoYSZtIEOZU8HocYnKrTSO:baPx9dtIEOZU+ochG

    • AsyncRat

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

    • Asyncrat family

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks