Analysis

  • max time kernel
    139s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/07/2026, 22:32

General

  • Target
    2026-07-06_18addc1f9b85bf78ae064b6cdac90f89_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 760KB
  • Sample260706-2f3bsscy41
  • SHA256 b6639ca806df915b241d36f50c73d19ea5977a74892f48c8947c5773d457c1a7
  • 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 35 IoCs
  • Drops file in Windows directory 64 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.

  • 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\2026-07-06_18addc1f9b85bf78ae064b6cdac90f89_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-06_18addc1f9b85bf78ae064b6cdac90f89_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:3608
  • C:\Users\Admin\AppData\Local\Temp\2026-07-06_18addc1f9b85bf78ae064b6cdac90f89_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-06_18addc1f9b85bf78ae064b6cdac90f89_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:5984

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        libGLESv2libcef.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libGLESv2libcef.exe
        • Size 802KB
        • SHA256 9a7da6c8ccb936168347a44107f762c6483da511325b1ad83a4890dc955fa32f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LinkLilo.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LinkLilo.exe
        • Size 1.4MB
        • SHA256 e07c086a75f38d55d7cd7a6699cd0bdfe7df4a088592c5e088568c61b21a2957
        • MD5 SHA1 SHA512 SSDEEP TLSH

        UpdaterPlatform.exe

        • Path C:\Program Files (x86)\Common Files\Java\Java Update\UpdaterPlatform.exe
        • Size 780KB
        • SHA256 00d2a68e99311a713252b9f77ac2e7ceb3377ecafbd77229bc16aa3aaae7858f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VisualStudioVisual.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\AppInfoDocument\Microsoft.VisualStudio.Tools.Office.AppInfoDocument\VisualStudioVisual.exe
        • Size 761KB
        • SHA256 b9bcbb4e1b826224fc51147116e16b65fde8c7e3de2d6e510019715cecdac805
        • MD5 SHA1 SHA512 SSDEEP TLSH

        updaterGoogle141.0.7340.0.exe

        • Path C:\Program Files (x86)\Google\Update\updaterGoogle141.0.7340.0.exe
        • Size 1.3MB
        • SHA256 4c8b7312c573360d2c2b64aa7ea5a0ac870dd56508a4fc707ae095e5f987ba3d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftBrowser.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\EBWebView\x64\MicrosoftBrowser.exe
        • Size 761KB
        • SHA256 45cf58a37bee211c12a0b9063f7211562b13335d5ee499226d3927a964fc8b38
        • MD5 SHA1 SHA512 SSDEEP TLSH

        EdgeMicrosoft139.0.3405.125.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\EdgeMicrosoft139.0.3405.125.exe
        • Size 1.2MB
        • SHA256 533572575171416ebd6a50746c1a349a0710c5c3a26a2859cc3cace7b1562515
        • MD5 SHA1 SHA512 SSDEEP TLSH