General

  • Target

    JaffaCakes118_aa05efb3ed6603d14d247441b82464b6ee53eb2b188767d0e1531234c8ac6417

  • Size

    1.3MB

  • Sample

    241222-az5sgswner

  • MD5

    f705c43547df76ca02df345d0a624017

  • SHA1

    26a638e2d25ab1669a61e6d84919f8e8afe3acf0

  • SHA256

    aa05efb3ed6603d14d247441b82464b6ee53eb2b188767d0e1531234c8ac6417

  • SHA512

    3df57ba54cf58d8c10f451f0f00935c7aaa4613392fe768ca6a7a64f8f80de4fa5c765c27ac2ecc5d292d263abb5feb61c286f7a3eac6a89d69f97b02f4a7f3a

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_aa05efb3ed6603d14d247441b82464b6ee53eb2b188767d0e1531234c8ac6417

    • Size

      1.3MB

    • MD5

      f705c43547df76ca02df345d0a624017

    • SHA1

      26a638e2d25ab1669a61e6d84919f8e8afe3acf0

    • SHA256

      aa05efb3ed6603d14d247441b82464b6ee53eb2b188767d0e1531234c8ac6417

    • SHA512

      3df57ba54cf58d8c10f451f0f00935c7aaa4613392fe768ca6a7a64f8f80de4fa5c765c27ac2ecc5d292d263abb5feb61c286f7a3eac6a89d69f97b02f4a7f3a

    • 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