Analysis

  • user interaction
    yes
  • max time kernel
    34s
  • max time network
    35s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260513-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    10/09/2026, 11:27

General

  • Target
    CSX.exe
  • Size 4.1MB
  • Sample260910-nkgn1agf56
  • SHA256 d57bca04222545b534724726bb55ee09fa6ccaae248fc9a10711f807974a29a3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Contacts third-party web service commonly abused for C2 1 TTPs 1 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • 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 behavior: EnumeratesProcesses 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CSX.exe
    "C:\Users\Admin\AppData\Local\Temp\CSX.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:4808

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        audio_cache.bin

        • Path C:\Users\Admin\AppData\Local\CSX\audio_cache.bin
        • Size 1.8MB
        • SHA256 1d6e95940fac69afd253d04773818b4c404424332ba913dae00ed428a7b79dc6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dxdiag_cache.bin

        • Path C:\Users\Admin\AppData\Local\CSX\dxdiag_cache.bin
        • Size 180KB
        • SHA256 731854a7705d539eee41c47d22112f6e6aa34615b3b61723ec847a3ea0e269af
        • MD5 SHA1 SHA512 SSDEEP TLSH