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General

  • Target

    dd.exe

  • Size

    65KB

  • Sample

    250301-fcpewa1nz6

  • MD5

    3656e7ce0ef34b60dc1312a2f4158f99

  • SHA1

    90474d1c1b69aa23aa52ab848e570a978e0e4ee0

  • SHA256

    0c8d4f1c691321cae119c1b75f442fcd368c72622b44f238c6ffda553ff9532a

  • SHA512

    03894a0b129a1cff9daa8c04d058da83d9df38f0dd7893c533d79ee969b5536ee92611551c25c739a75331f860b88fe5216bdb9f517dcd53886ac2dcb87dccb5

  • SSDEEP

    1536:lEBUcA5UtEa3FwkVaACZa+bmx7xVtOOYAc6uW:K2baHQACk+bmt4OYAR

Malware Config

Extracted

Family

xworm

C2

fri-potential.gl.at.ply.gg:33550

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    XClient.exe

Targets

    • Target

      dd.exe

    • Size

      65KB

    • MD5

      3656e7ce0ef34b60dc1312a2f4158f99

    • SHA1

      90474d1c1b69aa23aa52ab848e570a978e0e4ee0

    • SHA256

      0c8d4f1c691321cae119c1b75f442fcd368c72622b44f238c6ffda553ff9532a

    • SHA512

      03894a0b129a1cff9daa8c04d058da83d9df38f0dd7893c533d79ee969b5536ee92611551c25c739a75331f860b88fe5216bdb9f517dcd53886ac2dcb87dccb5

    • SSDEEP

      1536:lEBUcA5UtEa3FwkVaACZa+bmx7xVtOOYAc6uW:K2baHQACk+bmt4OYAR

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks