General

  • Target

    JaffaCakes118_04d364cec8672e7d68efb268f75309b58cc3cc3ff0cb5f1197582c8730b05751

  • Size

    1.3MB

  • Sample

    241222-n9c24sxqbk

  • MD5

    25ca484813eed68aa6db13c2fb450e40

  • SHA1

    5e40706b983e7aa6aee2eb8c04209472a5d76faf

  • SHA256

    04d364cec8672e7d68efb268f75309b58cc3cc3ff0cb5f1197582c8730b05751

  • SHA512

    305296b9eaf191c99eb86a2cf8a944a516d7527be945fb7104cbd0546acc5badf8d121dd27fa916ecd9eb582b18d4561b79c9a6679cfbec8b1371163dc30b45d

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_04d364cec8672e7d68efb268f75309b58cc3cc3ff0cb5f1197582c8730b05751

    • Size

      1.3MB

    • MD5

      25ca484813eed68aa6db13c2fb450e40

    • SHA1

      5e40706b983e7aa6aee2eb8c04209472a5d76faf

    • SHA256

      04d364cec8672e7d68efb268f75309b58cc3cc3ff0cb5f1197582c8730b05751

    • SHA512

      305296b9eaf191c99eb86a2cf8a944a516d7527be945fb7104cbd0546acc5badf8d121dd27fa916ecd9eb582b18d4561b79c9a6679cfbec8b1371163dc30b45d

    • 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