General

  • Target

    a33cfdbb5d1967e4abbe9924883730de09d4c212ae12b7018cdde725a226019c

  • Size

    1.3MB

  • Sample

    221101-bmfhhaeha6

  • MD5

    cefb5aab4e2b8aa87ca1f29b49d73744

  • SHA1

    a66737874767a9eadf47331de51037ea123fc6de

  • SHA256

    a33cfdbb5d1967e4abbe9924883730de09d4c212ae12b7018cdde725a226019c

  • SHA512

    d67f53697c48f11033d1090810d3e39b8cc7aa2278053cebb3e5ac458db6813e6fb92c3c2ef044062c08c720c0ba15de79c3c3fdb746656e9ab097b42466f39f

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      a33cfdbb5d1967e4abbe9924883730de09d4c212ae12b7018cdde725a226019c

    • Size

      1.3MB

    • MD5

      cefb5aab4e2b8aa87ca1f29b49d73744

    • SHA1

      a66737874767a9eadf47331de51037ea123fc6de

    • SHA256

      a33cfdbb5d1967e4abbe9924883730de09d4c212ae12b7018cdde725a226019c

    • SHA512

      d67f53697c48f11033d1090810d3e39b8cc7aa2278053cebb3e5ac458db6813e6fb92c3c2ef044062c08c720c0ba15de79c3c3fdb746656e9ab097b42466f39f

    • 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