Analysis

  • max time kernel
    118s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/10/2026, 02:27

General

  • Target
    2026-10-13_ea3e634f5475a1a10c391f87aada706c_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.6MB
  • Sample261014-cxt93sxtfx
  • SHA256 c412f4d45d01f917b2f2806cdfbe2aed9ca8b91b9b222f61ce8ab954b9cb955a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • 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 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-13_ea3e634f5475a1a10c391f87aada706c_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-13_ea3e634f5475a1a10c391f87aada706c_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe"
    1⤵
    • Drops file in Drivers directory
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1872
  • C:\Users\Admin\AppData\Local\Temp\2026-10-13_ea3e634f5475a1a10c391f87aada706c_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-13_ea3e634f5475a1a10c391f87aada706c_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1196

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        setupwmwmlaunch.exe

        • Path C:\Program Files (x86)\Windows Media Player\setupwmwmlaunch.exe
        • Size 1.6MB
        • SHA256 c412f4d45d01f917b2f2806cdfbe2aed9ca8b91b9b222f61ce8ab954b9cb955a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftAppxPackaging.exe

        • Path C:\Windows\SysWOW64\MicrosoftAppxPackaging.exe
        • Size 1.6MB
        • SHA256 0846d910026ebcb667203d029c365219e92c4f0ed14b2981fc3df6f2cb0420f3
        • MD5 SHA1 SHA512 SSDEEP TLSH