General

  • Target

    JaffaCakes118_adf79dfd7aa3ca6c8b128933eb74bb16317bb0c9143005dca57907a9a112acd6

  • Size

    1.3MB

  • Sample

    241230-v2xvwatlhv

  • MD5

    ce93576e0a5b44f4aeb32124bd140460

  • SHA1

    99c15083ece325958a02c176abb6a74935c00960

  • SHA256

    adf79dfd7aa3ca6c8b128933eb74bb16317bb0c9143005dca57907a9a112acd6

  • SHA512

    6046d3a6eafce983bfe67f1eb6eb20f34155a4d427847e1a8c984ab67299c01db422a4d328ab796c290fc7bde3f061d727d5133850b7640d2eb8b7b76f693fff

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_adf79dfd7aa3ca6c8b128933eb74bb16317bb0c9143005dca57907a9a112acd6

    • Size

      1.3MB

    • MD5

      ce93576e0a5b44f4aeb32124bd140460

    • SHA1

      99c15083ece325958a02c176abb6a74935c00960

    • SHA256

      adf79dfd7aa3ca6c8b128933eb74bb16317bb0c9143005dca57907a9a112acd6

    • SHA512

      6046d3a6eafce983bfe67f1eb6eb20f34155a4d427847e1a8c984ab67299c01db422a4d328ab796c290fc7bde3f061d727d5133850b7640d2eb8b7b76f693fff

    • 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