General

  • Target

    9da1fe2738721546cd57020c8fd47310_NeikiAnalytics.exe

  • Size

    3.6MB

  • Sample

    240530-prwbeaaa44

  • MD5

    9da1fe2738721546cd57020c8fd47310

  • SHA1

    748ac40dda53af77e2fe7f6b08898eadc8a4a7f5

  • SHA256

    8cf0477a5c6d86cf008bbf9d33c969902b463267c82a5f4f3da2da2797577350

  • SHA512

    f21abdf8125a248f1280919733aa73b20615043763a8a2465503b44bc01654398a6b23b485e590d91f5d35dd6af045a1f67f22df22c549b18b5dcc2c824bf299

  • SSDEEP

    49152:ksgY1bXNn4iM1mo7JFAU9YfLxd4cY1DJmXTHX1bLu1LriJzf64iVDJEX:5gwrNn4Yo7Lefb4cY1DY5bL4Lrc7NaJ4

Malware Config

Targets

    • Target

      9da1fe2738721546cd57020c8fd47310_NeikiAnalytics.exe

    • Size

      3.6MB

    • MD5

      9da1fe2738721546cd57020c8fd47310

    • SHA1

      748ac40dda53af77e2fe7f6b08898eadc8a4a7f5

    • SHA256

      8cf0477a5c6d86cf008bbf9d33c969902b463267c82a5f4f3da2da2797577350

    • SHA512

      f21abdf8125a248f1280919733aa73b20615043763a8a2465503b44bc01654398a6b23b485e590d91f5d35dd6af045a1f67f22df22c549b18b5dcc2c824bf299

    • SSDEEP

      49152:ksgY1bXNn4iM1mo7JFAU9YfLxd4cY1DJmXTHX1bLu1LriJzf64iVDJEX:5gwrNn4Yo7Lefb4cY1DY5bL4Lrc7NaJ4

    • Modifies visiblity of hidden/system files in Explorer

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks