General

  • Target

    56f2905ee2c2e53b3efe643b42303fca1694766c0516fe9e52b09dba6457e817

  • Size

    1.3MB

  • Sample

    241102-2vc1fsxlgt

  • MD5

    a9130ba56f59eab6d0fb02145849f9ca

  • SHA1

    f1d37d471bf9fa58a089ced296e5941374bcb70c

  • SHA256

    56f2905ee2c2e53b3efe643b42303fca1694766c0516fe9e52b09dba6457e817

  • SHA512

    b89931d22bf988470b809502768139d391b84890687c27bce9340ea8bb290b0a8c7e170dc5456c22a41723bee46798e536ef9fec8874643c500085f74e3484ba

  • SSDEEP

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

Malware Config

Targets

    • Target

      56f2905ee2c2e53b3efe643b42303fca1694766c0516fe9e52b09dba6457e817

    • Size

      1.3MB

    • MD5

      a9130ba56f59eab6d0fb02145849f9ca

    • SHA1

      f1d37d471bf9fa58a089ced296e5941374bcb70c

    • SHA256

      56f2905ee2c2e53b3efe643b42303fca1694766c0516fe9e52b09dba6457e817

    • SHA512

      b89931d22bf988470b809502768139d391b84890687c27bce9340ea8bb290b0a8c7e170dc5456c22a41723bee46798e536ef9fec8874643c500085f74e3484ba

    • 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