Analysis

  • max time kernel
    132s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/07/2026, 04:58

General

  • Target
    2026-07-05_91833720a9a4100790ad96e55a26dfe0_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.4MB
  • Sample260705-flzbfadt5p
  • SHA256 399b0a0f1164dee263c06867dd6dc1219e6c3a3fe50638e8d89b31398475298a
  • 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 4 IoCs
  • Drops file in Program Files directory 35 IoCs
  • Drops file in Windows directory 50 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-05_91833720a9a4100790ad96e55a26dfe0_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-05_91833720a9a4100790ad96e55a26dfe0_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:2120
  • C:\Users\Admin\AppData\Local\Temp\2026-07-05_91833720a9a4100790ad96e55a26dfe0_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-05_91833720a9a4100790ad96e55a26dfe0_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1164

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        InternationallibGLESv2.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\InternationallibGLESv2.exe
        • Size 8.8MB
        • SHA256 8635e03f36e95b76a8d216f6bc7bb8aba6170accf2334e3ef44bea1e33f1303e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AcroSpeedLaunchAXSLE1.2.2.42216.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroSpeedLaunchAXSLE1.2.2.42216.exe
        • Size 1.4MB
        • SHA256 e9d329a42663bd5ef7f0b2fc43b85f64f052da149893c88623bf48facc5eaac3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Librarycryptocme.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Librarycryptocme.exe
        • Size 2.0MB
        • SHA256 fe2c36bf1416a43001106fe83d2349ecfe9815218fc3ed1e2710b0cb9927ef39
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeARMReader1.824.29.8644.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMReader1.824.29.8644.exe
        • Size 1.4MB
        • SHA256 8e4e6acc83790d697a42944c2b71f445f6b4b3ada0402dd450c6da37744a8732
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TipResSystem.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\en-US\TipResSystem.exe
        • Size 1.4MB
        • SHA256 07dde059372b790b177cfac6127c37518555da89921362f31e8e846c60be6375
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ContentModule.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\WidevineCdm\_platform_specific\win_x64\ContentModule.exe
        • Size 1.4MB
        • SHA256 88f1b2d26a5089dc660e42cd05524c9222aadfdb8047eb66a90c22d82e1ba379
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cookieexporterexewdag.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookieexporterexewdag.exe
        • Size 1.3MB
        • SHA256 4c9d092e94bb0b442c27329cabd939449819a8031cae746d58f50b6c9060696f
        • MD5 SHA1 SHA512 SSDEEP TLSH