General

  • Target

    JaffaCakes118_baa790bb56caf85c5c09ab3fd4099e70a5cd82f17d267be7246a093bc4e671bb

  • Size

    1.3MB

  • Sample

    241222-fabe8stqbl

  • MD5

    58a5481b8ddad2ee22d5ca4a7bd0b264

  • SHA1

    e7ad44a02c67898789c9af87661b01bb8d7fc849

  • SHA256

    baa790bb56caf85c5c09ab3fd4099e70a5cd82f17d267be7246a093bc4e671bb

  • SHA512

    e302e387e4ff10e7f1ea05b4e6d76da3329f1c07b71b1bbaab708d8030eea825a5ac5b2ac58ed10a68ceae88495908e15ee706206c0a98820d3fcc997abe08e8

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_baa790bb56caf85c5c09ab3fd4099e70a5cd82f17d267be7246a093bc4e671bb

    • Size

      1.3MB

    • MD5

      58a5481b8ddad2ee22d5ca4a7bd0b264

    • SHA1

      e7ad44a02c67898789c9af87661b01bb8d7fc849

    • SHA256

      baa790bb56caf85c5c09ab3fd4099e70a5cd82f17d267be7246a093bc4e671bb

    • SHA512

      e302e387e4ff10e7f1ea05b4e6d76da3329f1c07b71b1bbaab708d8030eea825a5ac5b2ac58ed10a68ceae88495908e15ee706206c0a98820d3fcc997abe08e8

    • 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