Analysis

  • max time kernel
    148s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/07/2026, 06:14

General

  • Target
    setupglx.exe
  • Size 2.7MB
  • Sample260710-gzedvsfx2v
  • SHA256 9c1c4b043577300a8ebd0b9840d887ac7e0dde4dcdb99e98ea19129e2646c501
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setupglx.exe
    "C:\Users\Admin\AppData\Local\Temp\setupglx.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4320
    • C:\Users\Admin\AppData\Local\Temp\nsi63A4.tmp\internalsetupglx.exe
      C:\Users\Admin\AppData\Local\Temp\nsi63A4.tmp\internalsetupglx.exe C:/Users/Admin/AppData/Local/Temp/nsi63A4.tmp /baseInstaller='C:/Users/Admin/AppData/Local/Temp/setupglx.exe' /fallbackfolder='C:/Users/Admin/AppData/Local/Temp/nsi63A4.tmp/fallbackfiles/'
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:484
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 484 -s 2336
        3⤵
        • Program crash
        PID:1968
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 348 -p 484 -ip 484
    1⤵
      PID:6052

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          8C787AF76FB442D5807A6451E10A4F1F_LogFile.txt

          • Path C:\Users\Admin\AppData\Local\Temp\8C787AF76FB442D5807A6451E10A4F1F\8C787AF76FB442D5807A6451E10A4F1F_LogFile.txt
          • Size 10KB
          • SHA256 7bd8baade529d10f05cd4bf26a2c1a069ea7707437e3822b25bfcec672903269
          • MD5 SHA1 SHA512 SSDEEP TLSH

          index.html

          • Path C:\Users\Admin\AppData\Local\Temp\8C787AF76FB442D5807A6451E10A4F1F\index.html
          • Size 344KB
          • SHA256 520d6deec31868a90da51cda53ef1b458d9d44e6f603c4328ab21cacc72660ef
          • MD5 SHA1 SHA512 SSDEEP TLSH

          index.7ze

          • Path C:\Users\Admin\AppData\Local\Temp\nsi63A4.tmp\fallbackfiles\index.7ze
          • Size 120KB
          • SHA256 a9a75a44568d2d19db87a22a4bf9c09f2db6e3fce0d5c8f72d8220aab085001c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          new.7ze

          • Path C:\Users\Admin\AppData\Local\Temp\nsi63A4.tmp\fallbackfiles\installer\new.7ze
          • Size 867KB
          • SHA256 5e52ad077a6781c70ee5429476aa34ee575fd7790f1c68933c6b592a24e1084f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          internalsetupglx.exe

          • Path C:\Users\Admin\AppData\Local\Temp\nsi63A4.tmp\internalsetupglx.exe
          • Size 1.8MB
          • SHA256 8b64258249dc34d1d7c68324735323190c949f3d9766122676bf7051afc3310d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          internalsetupglx_icon.ico

          • Path C:\Users\Admin\AppData\Local\Temp\nsi63A4.tmp\internalsetupglx_icon.ico
          • Size 33KB
          • SHA256 38cc854a6ab4f309fa959070512921b50264e47e91f6112a794e7a36eafb45c7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          internalsetupglx_splash.png

          • Path C:\Users\Admin\AppData\Local\Temp\nsi63A4.tmp\internalsetupglx_splash.png
          • Size 23KB
          • SHA256 d8380020d3e9c17be7d329b424f04ec03312749f06a4e89c99f5d965e3f82623
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/484-77-0x0000000004880000-0x0000000004881000-memory.dmp

          memory/4320-250-0x0000000000400000-0x0000000000443000-memory.dmp