General

  • Target

    JaffaCakes118_47aee639dab46878c5317caa4ed33137b955ad842adf765c73e4f2ad153cc39d

  • Size

    1.3MB

  • Sample

    241222-g98qfsxmft

  • MD5

    b95986a4273ab031fe63f4338019befc

  • SHA1

    52b7107faad6290f6cd291ac5cf4e33d65867939

  • SHA256

    47aee639dab46878c5317caa4ed33137b955ad842adf765c73e4f2ad153cc39d

  • SHA512

    1532219024a0ef7c8014c8b4a5c27c6d7fca194e073074ed6b37c0b8e6389d388628b3418c2cc6fb0fea5fc4ba276c3a27657faf428d3e0c29e918fcb82e45de

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_47aee639dab46878c5317caa4ed33137b955ad842adf765c73e4f2ad153cc39d

    • Size

      1.3MB

    • MD5

      b95986a4273ab031fe63f4338019befc

    • SHA1

      52b7107faad6290f6cd291ac5cf4e33d65867939

    • SHA256

      47aee639dab46878c5317caa4ed33137b955ad842adf765c73e4f2ad153cc39d

    • SHA512

      1532219024a0ef7c8014c8b4a5c27c6d7fca194e073074ed6b37c0b8e6389d388628b3418c2cc6fb0fea5fc4ba276c3a27657faf428d3e0c29e918fcb82e45de

    • 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