General

  • Target

    a324f79edbb4ab61bb9548272e51a1b97047eed761249c3e467fe7ea96e3e864

  • Size

    1.3MB

  • Sample

    221105-ctyhbsehgp

  • MD5

    cf9e6237973db3a9dc7431f0e476b4d6

  • SHA1

    083bea4741da388116e75531f27ced86ecf01232

  • SHA256

    a324f79edbb4ab61bb9548272e51a1b97047eed761249c3e467fe7ea96e3e864

  • SHA512

    a3c3dbc03fa4fafcc20ad1cfc15564471043e84674af1d8053e5d02394a79e04ebc61c8b1f1eedf82bc181c7524603a6d5d0baf98be6329d3cee881daf38332a

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      a324f79edbb4ab61bb9548272e51a1b97047eed761249c3e467fe7ea96e3e864

    • Size

      1.3MB

    • MD5

      cf9e6237973db3a9dc7431f0e476b4d6

    • SHA1

      083bea4741da388116e75531f27ced86ecf01232

    • SHA256

      a324f79edbb4ab61bb9548272e51a1b97047eed761249c3e467fe7ea96e3e864

    • SHA512

      a3c3dbc03fa4fafcc20ad1cfc15564471043e84674af1d8053e5d02394a79e04ebc61c8b1f1eedf82bc181c7524603a6d5d0baf98be6329d3cee881daf38332a

    • SSDEEP

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

    Score
    10/10
    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • 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.

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v6

Tasks