General

  • Target

    JaffaCakes118_ab40e5ff139752fd9ac2a5120ca0187767e8cd4ffc7f71183cf6cf492757b35c

  • Size

    1.3MB

  • Sample

    241230-dyjqeawqek

  • MD5

    edc4527304e9e58cbf29b6f3933ccc4d

  • SHA1

    3ca31926b210f5f592524f40da26663fd7046555

  • SHA256

    ab40e5ff139752fd9ac2a5120ca0187767e8cd4ffc7f71183cf6cf492757b35c

  • SHA512

    83281df86c4d3ccfcb136995c5a3e07a5cfa5bf852c55591696a39cb2e889665ed0112e19851c7fd021e48159bba1d7d2b7aa4a0e0f8fb3f3a5c88f1dc1d7cbf

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_ab40e5ff139752fd9ac2a5120ca0187767e8cd4ffc7f71183cf6cf492757b35c

    • Size

      1.3MB

    • MD5

      edc4527304e9e58cbf29b6f3933ccc4d

    • SHA1

      3ca31926b210f5f592524f40da26663fd7046555

    • SHA256

      ab40e5ff139752fd9ac2a5120ca0187767e8cd4ffc7f71183cf6cf492757b35c

    • SHA512

      83281df86c4d3ccfcb136995c5a3e07a5cfa5bf852c55591696a39cb2e889665ed0112e19851c7fd021e48159bba1d7d2b7aa4a0e0f8fb3f3a5c88f1dc1d7cbf

    • 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