General

  • Target

    8cdae0ef9f7f5ab79ec5671644e1a0f0_NeikiAnalytics

  • Size

    2.7MB

  • Sample

    240514-gm4g8add65

  • MD5

    8cdae0ef9f7f5ab79ec5671644e1a0f0

  • SHA1

    dfae9279327bb5658e9d95daae768bfaf4dca42f

  • SHA256

    e4c8b1c4527c76289bb4247f0a02d3dd85545bdc59530f005941455d05826aed

  • SHA512

    828146a24cc9ddac7e6e4f80df37356cbaf1bf93be1540b9cc3c5e49c7a46ef49f74ef48ba23998b5c388575aa792cc3f43043aadb15ff5b21eff841f49171f6

  • SSDEEP

    49152:yH64y2XDuLlIY14o9/yDzr1xJ8XbRrC9mWvR08Yv7yP3GcY:yHfE5Ad8Xd295UmGc

Malware Config

Targets

    • Target

      8cdae0ef9f7f5ab79ec5671644e1a0f0_NeikiAnalytics

    • Size

      2.7MB

    • MD5

      8cdae0ef9f7f5ab79ec5671644e1a0f0

    • SHA1

      dfae9279327bb5658e9d95daae768bfaf4dca42f

    • SHA256

      e4c8b1c4527c76289bb4247f0a02d3dd85545bdc59530f005941455d05826aed

    • SHA512

      828146a24cc9ddac7e6e4f80df37356cbaf1bf93be1540b9cc3c5e49c7a46ef49f74ef48ba23998b5c388575aa792cc3f43043aadb15ff5b21eff841f49171f6

    • 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