General

  • Target

    JaffaCakes118_7ae840453aade2fd4e08fe98291506b1ebee9bb8b523eb06c1fc470001fc8bd0

  • Size

    1.3MB

  • Sample

    241222-w7cbssvpbs

  • MD5

    466f274528579db337800094ede48c2e

  • SHA1

    6498db601944fbf4cd11bfb72a65598265c0ec6d

  • SHA256

    7ae840453aade2fd4e08fe98291506b1ebee9bb8b523eb06c1fc470001fc8bd0

  • SHA512

    4e83d65cca8f0bdb589c97765d0cc4e31522da42a3c797ec211c2756d7f32745216a76a83c02e10a7932a1043f8276835d6bce4fe7294ab44fbe905843d72d77

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_7ae840453aade2fd4e08fe98291506b1ebee9bb8b523eb06c1fc470001fc8bd0

    • Size

      1.3MB

    • MD5

      466f274528579db337800094ede48c2e

    • SHA1

      6498db601944fbf4cd11bfb72a65598265c0ec6d

    • SHA256

      7ae840453aade2fd4e08fe98291506b1ebee9bb8b523eb06c1fc470001fc8bd0

    • SHA512

      4e83d65cca8f0bdb589c97765d0cc4e31522da42a3c797ec211c2756d7f32745216a76a83c02e10a7932a1043f8276835d6bce4fe7294ab44fbe905843d72d77

    • 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