Analysis

  • max time kernel
    133s
  • max time network
    126s
  • 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, 15:40

General

  • Target
    2026-07-05_ffd3460b83badd779545d39caa270f5f_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample260705-s37elads7v
  • SHA256 af8b29baf3d7b985bb276284a3fd0f29d2ae9ca96e4dc65dbfd567ee9ba50e5f
  • 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 2 IoCs
  • Drops file in Program Files directory 44 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\2026-07-05_ffd3460b83badd779545d39caa270f5f_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-05_ffd3460b83badd779545d39caa270f5f_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:2200
  • C:\Users\Admin\AppData\Local\Temp\2026-07-05_ffd3460b83badd779545d39caa270f5f_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-05_ffd3460b83badd779545d39caa270f5f_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:1792

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AIDEViewerPS.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIDEViewerPS.exe
        • Size 1.1MB
        • SHA256 8ea5bebcd05b0f535fdea8f60c6b60c4afab9d54fcf925d99b087d22b6327bf7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        icudt60Widevine.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\icudt60Widevine.exe
        • Size 993KB
        • SHA256 9ffbc7dd230d48e58b477cccd4c40c8b6f9e4b318485ebc8e48eb5c19eae6662
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CreateAdobe.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\CreateAdobe.exe
        • Size 1.1MB
        • SHA256 f5afb89d10781095913fde4580594d8d5182c714e285ee006da799a1cc4a6e38
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PlatformRegistration.exe

        • Path C:\Program Files (x86)\Common Files\Java\Java Update\PlatformRegistration.exe
        • Size 1.0MB
        • SHA256 0d2fbfd460d66d9ffc94a136d05a380b6152080ec74d1492e17f794b68d6cf9a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ietoedgebhodllietoedgestub.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\BHO\ietoedgebhodllietoedgestub.exe
        • Size 1.1MB
        • SHA256 00f0ff8cf0d3ca4e9044c8e397cd9fa03ffb048ac6290899e69652799823c2bd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setupMicrosoft.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setupMicrosoft.exe
        • Size 1.5MB
        • SHA256 d64c0046552531cc8bfa75ee5c0d6ca979aaba7fc2b489ecfe9430437b229c51
        • MD5 SHA1 SHA512 SSDEEP TLSH

        resourcesresources3.0.6920.9151.exe

        • Path C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\it\resourcesresources3.0.6920.9151.exe
        • Size 1.1MB
        • SHA256 9b866b38f0a965bb47aeb62b272b7be4a4cce1252b73e83947bab48b65dda7f0
        • MD5 SHA1 SHA512 SSDEEP TLSH