General

  • Target

    JaffaCakes118_7633ea52041ee3e38252caf567665a4fae2df0cd34cddc8b0a7cb9002c8d86ec

  • Size

    1.3MB

  • Sample

    241230-whe2dsvjdy

  • MD5

    26b065518fa32176c88cbdb79097933c

  • SHA1

    3ae46ef407401d102f35028cb994d7ed271de19f

  • SHA256

    7633ea52041ee3e38252caf567665a4fae2df0cd34cddc8b0a7cb9002c8d86ec

  • SHA512

    278938724718a59d4f5b0847cc7c0cc9eedca80345a86bbf6b1f1ccb0e189605a9eda4f3f1ffb310ea7e2f88032aef2adc512792e8051d9f05866286487d0d9d

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_7633ea52041ee3e38252caf567665a4fae2df0cd34cddc8b0a7cb9002c8d86ec

    • Size

      1.3MB

    • MD5

      26b065518fa32176c88cbdb79097933c

    • SHA1

      3ae46ef407401d102f35028cb994d7ed271de19f

    • SHA256

      7633ea52041ee3e38252caf567665a4fae2df0cd34cddc8b0a7cb9002c8d86ec

    • SHA512

      278938724718a59d4f5b0847cc7c0cc9eedca80345a86bbf6b1f1ccb0e189605a9eda4f3f1ffb310ea7e2f88032aef2adc512792e8051d9f05866286487d0d9d

    • 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