General

  • Target

    JaffaCakes118_26f62d2129acecbd0c03e475baa7012a26230dc5069e301264e6ef2e4d94d10b

  • Size

    1.3MB

  • Sample

    241222-c2964azpgn

  • MD5

    240684424eccc71c0a8d876aada5d582

  • SHA1

    8bfaf5b897be4bd56acff6caffe086a59aa63409

  • SHA256

    26f62d2129acecbd0c03e475baa7012a26230dc5069e301264e6ef2e4d94d10b

  • SHA512

    b170b168622e91c51517bec518bfb6a358c73771dc32e9cc1b246cfb0d3dfc181c7c289d77ffc460e40b717dd18e1bb63f00af3b0eed7597e809dd9958f066cf

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_26f62d2129acecbd0c03e475baa7012a26230dc5069e301264e6ef2e4d94d10b

    • Size

      1.3MB

    • MD5

      240684424eccc71c0a8d876aada5d582

    • SHA1

      8bfaf5b897be4bd56acff6caffe086a59aa63409

    • SHA256

      26f62d2129acecbd0c03e475baa7012a26230dc5069e301264e6ef2e4d94d10b

    • SHA512

      b170b168622e91c51517bec518bfb6a358c73771dc32e9cc1b246cfb0d3dfc181c7c289d77ffc460e40b717dd18e1bb63f00af3b0eed7597e809dd9958f066cf

    • 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