General

  • Target

    JaffaCakes118_5ffba813301245829dedc5a71d69d91f368e7ef1bd826dc86d02d84ddf99ea24

  • Size

    1.3MB

  • Sample

    241230-cfp9sstrgk

  • MD5

    190de366c69cccb7c329ed896d21e705

  • SHA1

    9195874442ba7e1c889709cc84adf5533f2de23d

  • SHA256

    5ffba813301245829dedc5a71d69d91f368e7ef1bd826dc86d02d84ddf99ea24

  • SHA512

    c177b2e74b18ebbaced07eab84010fba90a34ffe728930b579064af2c590e103243b5881b61d21e00c63da9c8144430682bd9e2c2ed187a1f0cddb51b2c2c9b1

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_5ffba813301245829dedc5a71d69d91f368e7ef1bd826dc86d02d84ddf99ea24

    • Size

      1.3MB

    • MD5

      190de366c69cccb7c329ed896d21e705

    • SHA1

      9195874442ba7e1c889709cc84adf5533f2de23d

    • SHA256

      5ffba813301245829dedc5a71d69d91f368e7ef1bd826dc86d02d84ddf99ea24

    • SHA512

      c177b2e74b18ebbaced07eab84010fba90a34ffe728930b579064af2c590e103243b5881b61d21e00c63da9c8144430682bd9e2c2ed187a1f0cddb51b2c2c9b1

    • 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