General

  • Target

    JaffaCakes118_e78d0a531ef269480522818b3b675c0f79ff33ecd4b0e81c9a587759b876597a

  • Size

    1.3MB

  • Sample

    241222-hpxm5aymbm

  • MD5

    4ed68b334afc22d30fe5d38ef5063f66

  • SHA1

    ee00a59e2737b38cbdcfd689cb5d35345af5ed94

  • SHA256

    e78d0a531ef269480522818b3b675c0f79ff33ecd4b0e81c9a587759b876597a

  • SHA512

    f8e73e890b96f181208d74b158151ee8dd2644eeb575bd72dd379811739b9e3c3c409a863f2c43cd1b223e929b3bff2d04cb14f487eab8c71fb6b8d244fbca31

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Malware Config

Targets

    • Target

      JaffaCakes118_e78d0a531ef269480522818b3b675c0f79ff33ecd4b0e81c9a587759b876597a

    • Size

      1.3MB

    • MD5

      4ed68b334afc22d30fe5d38ef5063f66

    • SHA1

      ee00a59e2737b38cbdcfd689cb5d35345af5ed94

    • SHA256

      e78d0a531ef269480522818b3b675c0f79ff33ecd4b0e81c9a587759b876597a

    • SHA512

      f8e73e890b96f181208d74b158151ee8dd2644eeb575bd72dd379811739b9e3c3c409a863f2c43cd1b223e929b3bff2d04cb14f487eab8c71fb6b8d244fbca31

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Dcrat family

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks