General

  • Target

    a75715b600fb19ea3666eb9880fa379a75c8c9e99c4c291a04b6fe2201f260e9

  • Size

    1.3MB

  • Sample

    221101-f3mzqsgdc3

  • MD5

    9c91fb64a830865d2a322ac8a153b131

  • SHA1

    a88e17fd03377d47ab90a1c90320ae4405dc3fb0

  • SHA256

    a75715b600fb19ea3666eb9880fa379a75c8c9e99c4c291a04b6fe2201f260e9

  • SHA512

    a7560cedf85058b6f492d42f2117de7edf7bbf99d2bb7860aad9c17a18abff2944fd2bbf138bdb85ce017c0b3014cf60de2bc4cb74b56aec0035c19aa5381eca

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      a75715b600fb19ea3666eb9880fa379a75c8c9e99c4c291a04b6fe2201f260e9

    • Size

      1.3MB

    • MD5

      9c91fb64a830865d2a322ac8a153b131

    • SHA1

      a88e17fd03377d47ab90a1c90320ae4405dc3fb0

    • SHA256

      a75715b600fb19ea3666eb9880fa379a75c8c9e99c4c291a04b6fe2201f260e9

    • SHA512

      a7560cedf85058b6f492d42f2117de7edf7bbf99d2bb7860aad9c17a18abff2944fd2bbf138bdb85ce017c0b3014cf60de2bc4cb74b56aec0035c19aa5381eca

    • 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