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General

  • Target

    3ef912e39e73980f4fe943725eb7b17f1030e716799a5ab796bf03ecd2a18bca

  • Size

    1.3MB

  • Sample

    221101-tr3spsecaj

  • MD5

    b74a38ebf3f2c2b06ddae35360bd9c58

  • SHA1

    55295cb2afd50c8a6cedf6541d136aff8df9f8a4

  • SHA256

    3ef912e39e73980f4fe943725eb7b17f1030e716799a5ab796bf03ecd2a18bca

  • SHA512

    76f6f76d459cc837efbd3e50a9693ea6bc2fbd7f302e5de24364560febeca292aa690e551f7247577133ed8eb4fb866fdcb4dd798c7dc49ff7cd81a26d2e1c78

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      3ef912e39e73980f4fe943725eb7b17f1030e716799a5ab796bf03ecd2a18bca

    • Size

      1.3MB

    • MD5

      b74a38ebf3f2c2b06ddae35360bd9c58

    • SHA1

      55295cb2afd50c8a6cedf6541d136aff8df9f8a4

    • SHA256

      3ef912e39e73980f4fe943725eb7b17f1030e716799a5ab796bf03ecd2a18bca

    • SHA512

      76f6f76d459cc837efbd3e50a9693ea6bc2fbd7f302e5de24364560febeca292aa690e551f7247577133ed8eb4fb866fdcb4dd798c7dc49ff7cd81a26d2e1c78

    • 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