General

  • Target

    JaffaCakes118_0b14cc29923cac34825576d1f1488454fd04819bc1af24f406455383fd8edacf

  • Size

    1.3MB

  • Sample

    241230-ck4b8avkbr

  • MD5

    bbdfb5ba585064c4b42268a77e189ea0

  • SHA1

    b97a58bb65a7115a51fdd00c493c9e367f464d8b

  • SHA256

    0b14cc29923cac34825576d1f1488454fd04819bc1af24f406455383fd8edacf

  • SHA512

    44edc80522a3f3983aec5bb9ad1697d4e9ecf11ee03cbf84076ed222fbc1fe56471afc1e20f3337fef84499f78df6f4289eca199887105c369d557ff3e33571b

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_0b14cc29923cac34825576d1f1488454fd04819bc1af24f406455383fd8edacf

    • Size

      1.3MB

    • MD5

      bbdfb5ba585064c4b42268a77e189ea0

    • SHA1

      b97a58bb65a7115a51fdd00c493c9e367f464d8b

    • SHA256

      0b14cc29923cac34825576d1f1488454fd04819bc1af24f406455383fd8edacf

    • SHA512

      44edc80522a3f3983aec5bb9ad1697d4e9ecf11ee03cbf84076ed222fbc1fe56471afc1e20f3337fef84499f78df6f4289eca199887105c369d557ff3e33571b

    • 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