Overview

overview

6

Static

static

3

2026-09-24...ee.exe

windows10-2004-x64

6

2026-09-24...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    126s
  • 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
    25/09/2026, 08:47

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General

  • Target
    2026-09-24_5fdf8d661d4f5dc2ad007669da98dd22_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.7MB
  • Sample260925-kqaabstw8k
  • SHA256 363eaf31dd7c49342300a4725129064661d72606d6b952629fca46ba49dccdb1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoverypersistence

Malware Config

Signatures

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

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

    discovery
  • Drops file in System32 directory 4 IoCs
  • Drops file in Program Files directory 51 IoCs
  • Drops file in Windows directory 32 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.

    discovery
  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-24_5fdf8d661d4f5dc2ad007669da98dd22_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-24_5fdf8d661d4f5dc2ad007669da98dd22_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:3680
  • C:\Users\Admin\AppData\Local\Temp\2026-09-24_5fdf8d661d4f5dc2ad007669da98dd22_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-09-24_5fdf8d661d4f5dc2ad007669da98dd22_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:4536

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AdobeCreate.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeCreate.exe
        • Size 1.7MB
        • SHA256 f6853b740cad748612f07fe207c48d3f4b164be37314e01caa9e1f55d6f21aae
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ExtendScriptReader.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ExtendScriptReader.exe
        • Size 1.7MB
        • SHA256 cde9caa2fe18c0ba9550b65e942ba68f2c402f595cb4efd61dd58f23a55a6443
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        cryptocmeRuntime.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\cryptocmeRuntime.exe
        • Size 1.7MB
        • SHA256 b7d4abd4a4f1b3504c097cec50fdd45d0ebecf3660f830f11c61aff398462b76
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MCIMPPAcrobat.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\MCIMPPAcrobat.exe
        • Size 1.7MB
        • SHA256 449e2282b47725bab98d062eb3cf7ea43d885909575fca70f9fd16699b5cdf19
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftStudio.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\MicrosoftStudio.exe
        • Size 1.7MB
        • SHA256 15d8f98918cba412b6f719847f044d8fb6c8d5c67eb3bd49c6b24d34e78d081d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        vstoeeMicrosoft10.0.60828.0.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\vstoeeMicrosoft10.0.60828.0.exe
        • Size 1.7MB
        • SHA256 4846e4adfb7352aca2a36be67fb7ffe8073b0dda8e48b70c979217584912dc2a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WebViewBrowser.exe
        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\EBWebView\x64\WebViewBrowser.exe
        • Size 1.7MB
        • SHA256 b5410032dce22a3e2d227bec529880c181f500f966beb2c7e2908891598cc243
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WindowsSystem.exe
        • Path C:\Program Files (x86)\Windows NT\TableTextService\WindowsSystem.exe
        • Size 1.7MB
        • SHA256 363eaf31dd7c49342300a4725129064661d72606d6b952629fca46ba49dccdb1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        PresentationBuildTasksFramework.exe
        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\PresentationBuildTasks\v4.0_4.0.0.0__31bf3856ad364e35\PresentationBuildTasksFramework.exe
        • Size 1.7MB
        • SHA256 bd3953a52ecdb489886265b4ebfc7c4956860ee7e45ef7aecdb43e321055ae2d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download