Analysis

  • max time kernel
    133s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/07/2026, 17:34

General

  • Target
    2026-07-06_dcf1b088adefa352bff76ab66afd4c38_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.4MB
  • Sample260706-v5e48sd19q
  • SHA256 d31f64329b14c929a156cccfd2af3b10303a19b29e277b8c8bde12cf380f27fe
  • 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 3 IoCs
  • Drops file in Program Files directory 42 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-06_dcf1b088adefa352bff76ab66afd4c38_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-06_dcf1b088adefa352bff76ab66afd4c38_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:760
  • C:\Users\Admin\AppData\Local\Temp\2026-07-06_dcf1b088adefa352bff76ab66afd4c38_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-06_dcf1b088adefa352bff76ab66afd4c38_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:3004

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AdobeScCoreEula.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeScCoreEula.exe
        • Size 2.0MB
        • SHA256 6f5e7a182773833f000a996ebc90335fbd71f5df199feed76e899fb70744cd37
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeNPPDF32.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\AdobeNPPDF32.exe
        • Size 1.4MB
        • SHA256 d31f64329b14c929a156cccfd2af3b10303a19b29e277b8c8bde12cf380f27fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        extractorOnix32.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\extractorOnix32.exe
        • Size 1.4MB
        • SHA256 2ac061f5d211b2d2e229d4b53b3cdf4583f14cf9dbc73f09c0b972864f53e317
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WindowsTabTip3210.0.26100.1.160101.0800.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\es-ES\WindowsTabTip3210.0.26100.1.160101.0800.exe
        • Size 1.4MB
        • SHA256 7a27177364e27511546db25acd8cb683dedf8c160f61348f5b63a52298522fed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TipTsfTipRes10.0.26100.1.160101.0800.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\uk-UA\TipTsfTipRes10.0.26100.1.160101.0800.exe
        • Size 1.4MB
        • SHA256 cac83098d498e97ae3bde1ce227b44d276178f2325470392887e105ce236c4ac
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoftsetupexe.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\Installer\Microsoftsetupexe.exe
        • Size 1.7MB
        • SHA256 3bc82c47cc05644d04243420d49d6dda78f98c3add228e0395d58aa2291a2633
        • MD5 SHA1 SHA512 SSDEEP TLSH