Overview

overview

8

Static

static

3

2026-08-27...ee.exe

windows10-2004-x64

6

2026-08-27...ee.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    133s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/08/2026, 07:23

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General

  • Target
    2026-08-27_d8eedbe60d8c4510972367113fffa902_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.9MB
  • Sample260827-h77aaaem2v
  • SHA256 70715f423aedffd7cb83869659bbb7206cb781fd6141fae4a7dbe67d9ca419f1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistence

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • 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 6 IoCs
  • Drops file in Program Files directory 44 IoCs
  • Drops file in Windows directory 64 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.

    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\2026-08-27_d8eedbe60d8c4510972367113fffa902_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-27_d8eedbe60d8c4510972367113fffa902_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
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2496
  • C:\Users\Admin\AppData\Local\Temp\2026-08-27_d8eedbe60d8c4510972367113fffa902_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-27_d8eedbe60d8c4510972367113fffa902_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:3352

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        FrameworkContent.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\FrameworkContent.exe
        • Size 10.3MB
        • SHA256 1fced8900539b77d569bb0043e2bfbd4e042eb87ddb174d851176a66adaa374e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        BIBUtilsViewer17.12.20093.238000.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\BIBUtilsViewer17.12.20093.238000.exe
        • Size 2.9MB
        • SHA256 87220da7d14be53e9b02fbbec61fc725cffb5fcec1250ca9512a66b613bb15b9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        CreateAdobe19.10.20064.310990.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\CreateAdobe19.10.20064.310990.exe
        • Size 2.9MB
        • SHA256 bde79aa5610bed44a8feeb56aaf60847ccd4735a6b1fff237ca0006e8e8e3ea7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RuntimeJP2KLib19.10.20064.310990.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\RuntimeJP2KLib19.10.20064.310990.exe
        • Size 2.9MB
        • SHA256 c9ec86e1430009f6ba5f3ef1ae5b7da0eb629d06b1bd42348e5afac6544a9bb7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        OfficeVisual.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\HostSideAdapters\OfficeVisual.exe
        • Size 2.9MB
        • SHA256 6e5d56c97443a9be4da5d38f89901bbdb742aaf1bf36af46a73afc05c7bbb8b5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SystemWindows.exe
        • Path C:\Program Files (x86)\Common Files\System\Ole DB\de-DE\SystemWindows.exe
        • Size 2.9MB
        • SHA256 e3251e36aab1394ab1a6bbd2c54ce2ebd8431aff6433fadb87decb8a1b82ed0e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        maintenanceserviceinstallerFirefox.exe
        • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceserviceinstallerFirefox.exe
        • Size 2.9MB
        • SHA256 8068708c5ce51d881fa3eeba4031f70696de9c43c2dad2f8338766972e52539e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MpOAVMsMpLics4.18.23110.39364353964659898131245409.exe
        • Path C:\Program Files (x86)\Windows Defender\MpOAVMsMpLics4.18.23110.39364353964659898131245409.exe
        • Size 2.9MB
        • SHA256 70715f423aedffd7cb83869659bbb7206cb781fd6141fae4a7dbe67d9ca419f1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftVsVersion.exe
        • Path C:\Windows\Microsoft.NET\Framework\v4.0.30319\WPF\MicrosoftVsVersion.exe
        • Size 2.9MB
        • SHA256 5083122163f4561d9cf946542f64416f5421cf5a6f12a2c8bc92e13bd3fa9a16
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download