General

  • Target

    JaffaCakes118_0e5b5bead98e249b9fba586ea14b2f0892a02ef3824496a27e03e5b1195669fe

  • Size

    1.3MB

  • Sample

    241222-jpwlhazpcn

  • MD5

    b2525ad19d80af9f37a4604452545e37

  • SHA1

    4c99e6c00a5e5556329822f57435a4f305bafb66

  • SHA256

    0e5b5bead98e249b9fba586ea14b2f0892a02ef3824496a27e03e5b1195669fe

  • SHA512

    d00a7f88be3d6b76b2d070e43adad2cd81181ab5fe4ee615cf65678e76544e0c61d83394037e2119b2e325c4d90dfb0ff4a12b3bf5c0df170fc8e541d75404a2

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_0e5b5bead98e249b9fba586ea14b2f0892a02ef3824496a27e03e5b1195669fe

    • Size

      1.3MB

    • MD5

      b2525ad19d80af9f37a4604452545e37

    • SHA1

      4c99e6c00a5e5556329822f57435a4f305bafb66

    • SHA256

      0e5b5bead98e249b9fba586ea14b2f0892a02ef3824496a27e03e5b1195669fe

    • SHA512

      d00a7f88be3d6b76b2d070e43adad2cd81181ab5fe4ee615cf65678e76544e0c61d83394037e2119b2e325c4d90dfb0ff4a12b3bf5c0df170fc8e541d75404a2

    • 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