General

  • Target

    842d88a85052060e936fdc2ea92b43a0_NeikiAnalytics

  • Size

    2.7MB

  • Sample

    240516-c9fmfsha2y

  • MD5

    842d88a85052060e936fdc2ea92b43a0

  • SHA1

    4c2a334ee317b586bd284f5e4f514801cc65f3c5

  • SHA256

    6ced96c3c9f628cd9caa61fdc4d146a792a612539c923de90a93414099f4eddb

  • SHA512

    b6abab1932024a1c477716dc84c7b60714ec6e712cc5ce104c078972a20e89554b20c588233c5be33fef8a02ee10d653d34c9a3d0c490a596d6a068d1fa6c1eb

  • SSDEEP

    49152:iH64y2XDuLlIY14o9/yDzr1xJ8XbRrC9mWvR08Yv7yP3GcY:iHfE5Ad8Xd295UmGc

Malware Config

Targets

    • Target

      842d88a85052060e936fdc2ea92b43a0_NeikiAnalytics

    • Size

      2.7MB

    • MD5

      842d88a85052060e936fdc2ea92b43a0

    • SHA1

      4c2a334ee317b586bd284f5e4f514801cc65f3c5

    • SHA256

      6ced96c3c9f628cd9caa61fdc4d146a792a612539c923de90a93414099f4eddb

    • SHA512

      b6abab1932024a1c477716dc84c7b60714ec6e712cc5ce104c078972a20e89554b20c588233c5be33fef8a02ee10d653d34c9a3d0c490a596d6a068d1fa6c1eb

    • SSDEEP

      49152:iH64y2XDuLlIY14o9/yDzr1xJ8XbRrC9mWvR08Yv7yP3GcY:iHfE5Ad8Xd295UmGc

    • 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