Analysis

  • max time kernel
    123s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/08/2026, 04:32

General

  • Target
    2026-08-10_8429001dd7be709714fea7068ff84ab0_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.0MB
  • Sample260810-e6a9nsvzds
  • SHA256 38ce7617da5c89cbfae14506f0c4ea14010dea0a0dedd1173357814f745c64c5
  • 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 29 IoCs
  • Drops file in Windows directory 43 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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-10_8429001dd7be709714fea7068ff84ab0_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_8429001dd7be709714fea7068ff84ab0_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:4360
  • C:\Users\Admin\AppData\Local\Temp\2026-08-10_8429001dd7be709714fea7068ff84ab0_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-10_8429001dd7be709714fea7068ff84ab0_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:4772

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Projectionrt3d13.0.0.23464.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Projectionrt3d13.0.0.23464.exe
        • Size 2.0MB
        • SHA256 96661dbe20e1817b6c366ff272dde0e7d7ab9862c6d66ee2453a6b2d56fe87a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX11B1.tmp

        • Path C:\Program Files (x86)\Common Files\System\Ole DB\es-ES\RCX11B1.tmp
        • Size 2.0MB
        • SHA256 d39a70c3fbecfac1f29efa7cf4bb2e4f8e1cd8ba5f74d04cc2e560a7e1cebfff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SystemWindows.exe

        • Path C:\Program Files (x86)\Common Files\System\Ole DB\fr-FR\SystemWindows.exe
        • Size 2.0MB
        • SHA256 38ce7617da5c89cbfae14506f0c4ea14010dea0a0dedd1173357814f745c64c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCXFFF6.tmp

        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\UIAutomationClientsideProviders.resources\v4.0_4.0.0.0_es_31bf3856ad364e35\RCXFFF6.tmp
        • Size 2.0MB
        • SHA256 a9c473b68a7ccc4d25c0d6fd194ef56d799315a82ce0752095b9024a1b8a8463
        • MD5 SHA1 SHA512 SSDEEP TLSH