General

  • Target

    JaffaCakes118_d0bda9be8c80ec78448b5c45401c588d6ea03d1ce809d6ff442e0b1744e9085a

  • Size

    1.3MB

  • Sample

    241222-lftfwsspbt

  • MD5

    8241afb589889b622ac576fd8ad1f303

  • SHA1

    6fa2f421f79de1ec100516dd85142313903acaaf

  • SHA256

    d0bda9be8c80ec78448b5c45401c588d6ea03d1ce809d6ff442e0b1744e9085a

  • SHA512

    7d43c9a5eaa1d3ebde9cfac789cee4f10e21f8e12bd4b13ba8284caee7bef66c97d5349e26e894caca84f50b210df329374d536a562e0a702126efabb3bbf20f

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_d0bda9be8c80ec78448b5c45401c588d6ea03d1ce809d6ff442e0b1744e9085a

    • Size

      1.3MB

    • MD5

      8241afb589889b622ac576fd8ad1f303

    • SHA1

      6fa2f421f79de1ec100516dd85142313903acaaf

    • SHA256

      d0bda9be8c80ec78448b5c45401c588d6ea03d1ce809d6ff442e0b1744e9085a

    • SHA512

      7d43c9a5eaa1d3ebde9cfac789cee4f10e21f8e12bd4b13ba8284caee7bef66c97d5349e26e894caca84f50b210df329374d536a562e0a702126efabb3bbf20f

    • 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