Analysis

  • max time kernel
    127s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 17:50

General

  • Target
    2026-08-02_86962964953080f195fce62f03087270_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 3.6MB
  • Sample260802-wejkeaybkf
  • SHA256 b73c6756f754b847eee0313e3f00ad9b3a38d850c38bddaca7f581a181254ba1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 38 IoCs
  • Drops file in Windows directory 33 IoCs
  • 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.

  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-02_86962964953080f195fce62f03087270_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_86962964953080f195fce62f03087270_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1420
  • C:\Users\Admin\AppData\Local\Temp\2026-08-02_86962964953080f195fce62f03087270_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-02_86962964953080f195fce62f03087270_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4148

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        ComponentslibGLESv2.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\ComponentslibGLESv2.exe
        • Size 3.8MB
        • SHA256 e067314fafd75ad243e19544ac98aeee240a8fb9563ce3de4bfab4bc1825d228
        • MD5 SHA1 SHA512 SSDEEP TLSH

        JP2KLibProjection.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\JP2KLibProjection.exe
        • Size 4.3MB
        • SHA256 11a40da15647089d7d07cba68eb898a498eb4c7f1678227e38ad55840b9bc81c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ReaderAdobeARM1.824.29.8644.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\ReaderAdobeARM1.824.29.8644.exe
        • Size 4.0MB
        • SHA256 d467b0667eb4d5317c8e9a2a44053e907ce60c2720184dd45899ab8ffa1ebdea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msinfomsinfo.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfomsinfo.exe
        • Size 3.6MB
        • SHA256 b73c6756f754b847eee0313e3f00ad9b3a38d850c38bddaca7f581a181254ba1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javawjavaws.exe

        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_122734\javawjavaws.exe
        • Size 3.6MB
        • SHA256 b937e32bc938293e4bf4a208972d0fd9053918b94a16ce23b061088c4b8e42f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Systemmsadcer.exe

        • Path C:\Program Files (x86)\Common Files\System\msadc\de-DE\Systemmsadcer.exe
        • Size 3.6MB
        • SHA256 4947f07d68577e764ba20dfe686161969ed589392147d0d5f73dc08e9a5511bf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WebViewBrowser.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\EBWebView\x64\WebViewBrowser.exe
        • Size 3.6MB
        • SHA256 002ea590104247a9cb324f282ef076afa62c9476d4a128c9dda615038a81aab1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VisualWindowsr.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\VisualWindowsr.exe
        • Size 4.3MB
        • SHA256 fe479ca272bba741fa559ec58d06d12a4b565aeba3ef4ddce5535d41c6eddfcb
        • MD5 SHA1 SHA512 SSDEEP TLSH