General

  • Target

    cb21930e682d5183b1c9b80afb0fb4b81d5bb209af02bd5227df254ffc5e5a58

  • Size

    1.3MB

  • Sample

    230203-a2en3shc98

  • MD5

    bf85a69df7d37a21317961651324cb3d

  • SHA1

    d994f0a85f0e970627e03c8cb7d5c2fd35f4c5ad

  • SHA256

    cb21930e682d5183b1c9b80afb0fb4b81d5bb209af02bd5227df254ffc5e5a58

  • SHA512

    43387068ecf1faed0662852bb18bb980466386015981bbc3d7c69cf0b8e7b89e46fed1bb1b0b018e22512e04372ca9e38186730b510bfe820a83f8492670faf4

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      cb21930e682d5183b1c9b80afb0fb4b81d5bb209af02bd5227df254ffc5e5a58

    • Size

      1.3MB

    • MD5

      bf85a69df7d37a21317961651324cb3d

    • SHA1

      d994f0a85f0e970627e03c8cb7d5c2fd35f4c5ad

    • SHA256

      cb21930e682d5183b1c9b80afb0fb4b81d5bb209af02bd5227df254ffc5e5a58

    • SHA512

      43387068ecf1faed0662852bb18bb980466386015981bbc3d7c69cf0b8e7b89e46fed1bb1b0b018e22512e04372ca9e38186730b510bfe820a83f8492670faf4

    • 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