General

  • Target

    JaffaCakes118_93da02a57aa4a7125ed69617157b54b5c3afb4091e7fc53fc47c450aececa620

  • Size

    1.3MB

  • Sample

    241221-xwq69axja1

  • MD5

    3024727d167ae961994e1db234cab15d

  • SHA1

    c26321975d3dee53539a723dc177bc1e707e568a

  • SHA256

    93da02a57aa4a7125ed69617157b54b5c3afb4091e7fc53fc47c450aececa620

  • SHA512

    58590453cd98d083a0baf12d68ae13ad293f3dfa75d3bad4178bba106c6624855a380fc42311de0856461ece312a1c2ef00e283a8dd302ac263a62313722ac17

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_93da02a57aa4a7125ed69617157b54b5c3afb4091e7fc53fc47c450aececa620

    • Size

      1.3MB

    • MD5

      3024727d167ae961994e1db234cab15d

    • SHA1

      c26321975d3dee53539a723dc177bc1e707e568a

    • SHA256

      93da02a57aa4a7125ed69617157b54b5c3afb4091e7fc53fc47c450aececa620

    • SHA512

      58590453cd98d083a0baf12d68ae13ad293f3dfa75d3bad4178bba106c6624855a380fc42311de0856461ece312a1c2ef00e283a8dd302ac263a62313722ac17

    • 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