General

  • Target

    86ef16b6eb613bff73f73a75b7236310_NeikiAnalytics

  • Size

    2.7MB

  • Sample

    240515-fxb1aaag8x

  • MD5

    86ef16b6eb613bff73f73a75b7236310

  • SHA1

    3de6bea5685131148fb7ef9b07c6dcce2d643929

  • SHA256

    ea2c6dc28317191ff3aa2fc75fc9d3fd8a64510c4118b07074e67f1d0c6e1ef9

  • SHA512

    9fd4a0bcbe5a454ea660d4ca6d7524161c2fe817be60e26d511e3f04093e1c6e0b10a11ba25ee3d709b766b63f9c5344d84ef448f5dc44884506a07b862c8e94

  • SSDEEP

    49152:iH64y2XDuLlIY14o9/yDzr1xJ8XbRrC9mWvR08Yv7yP3GcY:iHfE5Ad8Xd295UmGc

Malware Config

Targets

    • Target

      86ef16b6eb613bff73f73a75b7236310_NeikiAnalytics

    • Size

      2.7MB

    • MD5

      86ef16b6eb613bff73f73a75b7236310

    • SHA1

      3de6bea5685131148fb7ef9b07c6dcce2d643929

    • SHA256

      ea2c6dc28317191ff3aa2fc75fc9d3fd8a64510c4118b07074e67f1d0c6e1ef9

    • SHA512

      9fd4a0bcbe5a454ea660d4ca6d7524161c2fe817be60e26d511e3f04093e1c6e0b10a11ba25ee3d709b766b63f9c5344d84ef448f5dc44884506a07b862c8e94

    • 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