Analysis

  • max time kernel
    134s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/07/2026, 21:58

General

  • Target
    2026-07-17_924cb588234dab9f2733c144880fb645_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 690KB
  • Sample260717-1vs61aez7m
  • SHA256 04c922f3aac10f6fb18cece048e023a45d2fc803c6436079a7c4be71fa22b8d3
  • 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 5 IoCs
  • Drops file in Program Files directory 41 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.

  • 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\2026-07-17_924cb588234dab9f2733c144880fb645_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-17_924cb588234dab9f2733c144880fb645_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:5924
  • C:\Users\Admin\AppData\Local\Temp\2026-07-17_924cb588234dab9f2733c144880fb645_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-17_924cb588234dab9f2733c144880fb645_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:6092

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        WCChromeNativeMessagingHostAdobe.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHostAdobe.exe
        • Size 691KB
        • SHA256 c4164ba593496e5f51a2803e4adb5921a31ef77ae503896a95b955433aababc6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Unicodewowhelper.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Unicodewowhelper.exe
        • Size 1.4MB
        • SHA256 1eede6bc40ca6801e4cf3c6450d9dda35ed560061048a21f7708ba76554f570d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AcrobatAdobe.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\AcrobatAdobe.exe
        • Size 692KB
        • SHA256 fd73c61fc9360cdfca5b31943b5090676e8c49f0f1d225ff9e916150cc22bd96
        • MD5 SHA1 SHA512 SSDEEP TLSH

        nonPDFAdobeExtendScript.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\nonPDFAdobeExtendScript.exe
        • Size 692KB
        • SHA256 20b6cbb652a52217b3a3ca73d812aa6e81b50669a61416c1966ede4dea139132
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeAdobe.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\AdobeAdobe.exe
        • Size 690KB
        • SHA256 04c922f3aac10f6fb18cece048e023a45d2fc803c6436079a7c4be71fa22b8d3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WindowsWindows.exe

        • Path C:\Program Files (x86)\Windows Defender\fr-FR\WindowsWindows.exe
        • Size 692KB
        • SHA256 2c2b1115ea64ae238ddc750785c7c76c462ed2315a9a8392201065175a03a456
        • MD5 SHA1 SHA512 SSDEEP TLSH