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General

  • Target

    81f7de865dd3d36502d9f114aa192bf57bb238dcbb25e1de54e9b6ab4ce1709e

  • Size

    1.3MB

  • Sample

    230203-k2fw9aha2s

  • MD5

    1efd23d06cba06d35156834537c2e130

  • SHA1

    708bd5dde7f98b9935232aebae8ec7072ac54207

  • SHA256

    81f7de865dd3d36502d9f114aa192bf57bb238dcbb25e1de54e9b6ab4ce1709e

  • SHA512

    7b79a0f8d953be0bbb8ff25a9c4534cad900ea3a8845649af3d17e8a8a7d4d354811460dbd9fcb9d85569a7b35d10a0fc0209baafa564d599ae6f62368322db5

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      81f7de865dd3d36502d9f114aa192bf57bb238dcbb25e1de54e9b6ab4ce1709e

    • Size

      1.3MB

    • MD5

      1efd23d06cba06d35156834537c2e130

    • SHA1

      708bd5dde7f98b9935232aebae8ec7072ac54207

    • SHA256

      81f7de865dd3d36502d9f114aa192bf57bb238dcbb25e1de54e9b6ab4ce1709e

    • SHA512

      7b79a0f8d953be0bbb8ff25a9c4534cad900ea3a8845649af3d17e8a8a7d4d354811460dbd9fcb9d85569a7b35d10a0fc0209baafa564d599ae6f62368322db5

    • 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.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v6

Tasks