General

  • Target

    95f59fe3c8e5e66dbd3ec28962845e10_NeikiAnalytics

  • Size

    2.7MB

  • Sample

    240514-hdgsjaec76

  • MD5

    95f59fe3c8e5e66dbd3ec28962845e10

  • SHA1

    465475ba13cbd5282c197bea754d7be3cca36338

  • SHA256

    e105fa995b33fb8c05d0853890b99965dc5aae8fc37c4d365a2e4dcce6819ce6

  • SHA512

    03adbe754f1110cf16c04a8e61f8df6f5cc065b1392fd7d4e1ca2ef5d6294dd9dea0c4a902181282dd1e7972d592031abbee2c768b67dc4df92d19e346f5a824

  • SSDEEP

    49152:yH64y2XDuLlIY14o9/yDzr1xJ8XbRrC9mWvR08Yv7yP3GcY:yHfE5Ad8Xd295UmGc

Malware Config

Targets

    • Target

      95f59fe3c8e5e66dbd3ec28962845e10_NeikiAnalytics

    • Size

      2.7MB

    • MD5

      95f59fe3c8e5e66dbd3ec28962845e10

    • SHA1

      465475ba13cbd5282c197bea754d7be3cca36338

    • SHA256

      e105fa995b33fb8c05d0853890b99965dc5aae8fc37c4d365a2e4dcce6819ce6

    • SHA512

      03adbe754f1110cf16c04a8e61f8df6f5cc065b1392fd7d4e1ca2ef5d6294dd9dea0c4a902181282dd1e7972d592031abbee2c768b67dc4df92d19e346f5a824

    • SSDEEP

      49152:yH64y2XDuLlIY14o9/yDzr1xJ8XbRrC9mWvR08Yv7yP3GcY:yHfE5Ad8Xd295UmGc

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Modifies WinLogon for persistence

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • UAC bypass

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v15

Tasks