General

  • Target

    JaffaCakes118_0d1424eaa60b12379d786db65f2d5d735802e80d10bb801421cc8b2b6115a598

  • Size

    1.3MB

  • Sample

    241230-c6wjhavqbw

  • MD5

    d56ce03b4b90817dd9b3146e7ad21e32

  • SHA1

    bdcf7fb63bf4a57487fce8daee047c0ae3495c4e

  • SHA256

    0d1424eaa60b12379d786db65f2d5d735802e80d10bb801421cc8b2b6115a598

  • SHA512

    376c62ffebec37af68258c3f349b610a46a890bdbb758bf5b4a40d20f958a9ca022fdaff708438dba8772c700e2f0cb5eecf492e46f2167c1d84cbdb067714e5

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_0d1424eaa60b12379d786db65f2d5d735802e80d10bb801421cc8b2b6115a598

    • Size

      1.3MB

    • MD5

      d56ce03b4b90817dd9b3146e7ad21e32

    • SHA1

      bdcf7fb63bf4a57487fce8daee047c0ae3495c4e

    • SHA256

      0d1424eaa60b12379d786db65f2d5d735802e80d10bb801421cc8b2b6115a598

    • SHA512

      376c62ffebec37af68258c3f349b610a46a890bdbb758bf5b4a40d20f958a9ca022fdaff708438dba8772c700e2f0cb5eecf492e46f2167c1d84cbdb067714e5

    • 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