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General

  • Target

    JaffaCakes118_cc5270719259ad1acfa5590cfd073bcb56fcdaa6da38c3776196f4cb2a9e84aa

  • Size

    1.3MB

  • Sample

    241222-xlvfxswjcy

  • MD5

    9bf04c889f1a274cc6d2a2d1be0f5ebe

  • SHA1

    65f2d6c5d4b70a24d686d6aeb32b79c1bf3f4d68

  • SHA256

    cc5270719259ad1acfa5590cfd073bcb56fcdaa6da38c3776196f4cb2a9e84aa

  • SHA512

    c8f9626d817590dbaa95baa89365122cfaa7961d39a8660f93569f4286b19d226ca84e7867bdb27c9379f4a1849f973d13f22d755294076cb3cd87a00c62609b

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_cc5270719259ad1acfa5590cfd073bcb56fcdaa6da38c3776196f4cb2a9e84aa

    • Size

      1.3MB

    • MD5

      9bf04c889f1a274cc6d2a2d1be0f5ebe

    • SHA1

      65f2d6c5d4b70a24d686d6aeb32b79c1bf3f4d68

    • SHA256

      cc5270719259ad1acfa5590cfd073bcb56fcdaa6da38c3776196f4cb2a9e84aa

    • SHA512

      c8f9626d817590dbaa95baa89365122cfaa7961d39a8660f93569f4286b19d226ca84e7867bdb27c9379f4a1849f973d13f22d755294076cb3cd87a00c62609b

    • 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