General

  • Target

    JaffaCakes118_a57979937859ed51e4b90d5d623243ee619134124481ce57321a6b760e582e10

  • Size

    1.3MB

  • Sample

    241230-caabdstnfy

  • MD5

    0c72fb6062bd555fc88a168424e9d38e

  • SHA1

    dfbedfa323934c94e829f8a3f91b8bf8213c05fd

  • SHA256

    a57979937859ed51e4b90d5d623243ee619134124481ce57321a6b760e582e10

  • SHA512

    2f53f03359c9a8f7a157e7fd0c56deeeb19cedbccbbb1e1165f2b591680c8ee9269f86fc94d95f834a7791454b973335ab2c966bfe86b8794875e335b4a383ce

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_a57979937859ed51e4b90d5d623243ee619134124481ce57321a6b760e582e10

    • Size

      1.3MB

    • MD5

      0c72fb6062bd555fc88a168424e9d38e

    • SHA1

      dfbedfa323934c94e829f8a3f91b8bf8213c05fd

    • SHA256

      a57979937859ed51e4b90d5d623243ee619134124481ce57321a6b760e582e10

    • SHA512

      2f53f03359c9a8f7a157e7fd0c56deeeb19cedbccbbb1e1165f2b591680c8ee9269f86fc94d95f834a7791454b973335ab2c966bfe86b8794875e335b4a383ce

    • 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