General

  • Target

    66142817d8430bba7b84d447660de7a9beb5c269da0f46280fc104bc9455e7eb

  • Size

    1.3MB

  • Sample

    221103-m5j47abgdk

  • MD5

    3eaf58f7ba55e166d85302f2937ee4d6

  • SHA1

    27c7618b15cb27cf2f1f1bd4d85cd92593b628db

  • SHA256

    66142817d8430bba7b84d447660de7a9beb5c269da0f46280fc104bc9455e7eb

  • SHA512

    34c0c58b2d2d9443def4d22a7b98350d21a6b15b996a659aa86c87d39611bb9bc33a34ab0751785210dc848f0989f04d253f4cb157dbb9ca5cac5c6d28c6e7a6

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      66142817d8430bba7b84d447660de7a9beb5c269da0f46280fc104bc9455e7eb

    • Size

      1.3MB

    • MD5

      3eaf58f7ba55e166d85302f2937ee4d6

    • SHA1

      27c7618b15cb27cf2f1f1bd4d85cd92593b628db

    • SHA256

      66142817d8430bba7b84d447660de7a9beb5c269da0f46280fc104bc9455e7eb

    • SHA512

      34c0c58b2d2d9443def4d22a7b98350d21a6b15b996a659aa86c87d39611bb9bc33a34ab0751785210dc848f0989f04d253f4cb157dbb9ca5cac5c6d28c6e7a6

    • 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