Analysis

  • user interaction
    yes
  • max time kernel
    299s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-es
  • resource tags

    arch:x64arch:x86image:win11-20260513-eslocale:es-esos:windows11-21h2-x64systemwindows
  • submitted
    09/08/2026, 05:53

General

  • Target
    FNAF4 Game.exe
  • Size 444.8MB
  • Sample260809-glknqa1hnd
  • SHA256 9868381ad9859763dd85efff51f7f19990e57f77b183a4d6b131e451c3e33985
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 5 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FNAF4 Game.exe
    "C:\Users\Admin\AppData\Local\Temp\FNAF4 Game.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:4644

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        cctrans.dll

        • Path C:\Users\Admin\AppData\Local\Temp\mrtB13A.tmp\cctrans.dll
        • Size 64KB
        • SHA256 cba1c0fa69bc6b106408d06878390a5699cd2b25adfed1a2610ee01ae2524cbe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kcini.mfx

        • Path C:\Users\Admin\AppData\Local\Temp\mrtB13A.tmp\kcini.mfx
        • Size 28KB
        • SHA256 82c4f5af3c25a8daf60185833d3d61f2e8e2851ad640b59af54060eab6bc859e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mmfs2.dll

        • Path C:\Users\Admin\AppData\Local\Temp\mrtB13A.tmp\mmfs2.dll
        • Size 459KB
        • SHA256 c0d56cefb509e5600ac6b430adcaf53b81881d3fff4e62b7ede158d66d826622
        • MD5 SHA1 SHA512 SSDEEP TLSH

        waveflt.sft

        • Path C:\Users\Admin\AppData\Local\Temp\mrtB13A.tmp\waveflt.sft
        • Size 8KB
        • SHA256 41136b09b033a20b9acc430620ea095ff76afbdc7aebe7f26f7d2b4315afddef
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fn4

        • Path C:\Users\Admin\AppData\Roaming\MMFApplications\fn4
        • Size 15B
        • SHA256 b2a9897eb07fd35b2c5b9d2adf1864f476d55171cbdf895a4818c41b508c8442
        • MD5 SHA1 SHA512

        memory/4644-17-0x00000000013F0000-0x0000000001400000-memory.dmp