General

  • Target

    JaffaCakes118_3e367d03e64f62485250b49da032d765febfafdbc8e0e18bdbb9eba2e806ba36

  • Size

    1.3MB

  • Sample

    241222-epx24ssqbv

  • MD5

    c3009d02e08dc8f2d32d6087ca0be1fa

  • SHA1

    68f6c6880520857d6edbca88d2e23b172b7033ed

  • SHA256

    3e367d03e64f62485250b49da032d765febfafdbc8e0e18bdbb9eba2e806ba36

  • SHA512

    bdb90fab0b1cd18e5530cc8b032b9939c3f0f8c588c8850da96fcdbbd10ba4ffa1e08a8f2b6f9dce57669c1b92e57f4bd7dbd305577e82cce7986fc27d66b9eb

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_3e367d03e64f62485250b49da032d765febfafdbc8e0e18bdbb9eba2e806ba36

    • Size

      1.3MB

    • MD5

      c3009d02e08dc8f2d32d6087ca0be1fa

    • SHA1

      68f6c6880520857d6edbca88d2e23b172b7033ed

    • SHA256

      3e367d03e64f62485250b49da032d765febfafdbc8e0e18bdbb9eba2e806ba36

    • SHA512

      bdb90fab0b1cd18e5530cc8b032b9939c3f0f8c588c8850da96fcdbbd10ba4ffa1e08a8f2b6f9dce57669c1b92e57f4bd7dbd305577e82cce7986fc27d66b9eb

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks