Analysis

  • max time kernel
    148s
  • 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
    05/07/2026, 05:06

General

  • Target
    2026-07-05_7bda5bd90de768296437ed585c57c73c_amadey_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample260705-frvkfadv4m
  • SHA256 c8d4f1f68acf9ac759791622c4ca0027d1fb18cb2955ee4fa4f3e5ec0df912c7
  • 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 6 IoCs
  • Drops file in Program Files directory 35 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_7bda5bd90de768296437ed585c57c73c_amadey_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-05_7bda5bd90de768296437ed585c57c73c_amadey_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:3560
  • C:\Users\Admin\AppData\Local\Temp\2026-07-05_7bda5bd90de768296437ed585c57c73c_amadey_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-05_7bda5bd90de768296437ed585c57c73c_amadey_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:5800

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        widevinecdmadapterFramework.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\widevinecdmadapterFramework.exe
        • Size 1.2MB
        • SHA256 4d4b119298301798146c7267929e1120aed83b30fc8e15aed4591d7099679a67
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RuntimeLink58200.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\RuntimeLink58200.exe
        • Size 1.1MB
        • SHA256 88f42f1b26d32d436b7264e93cc9469de7c7b666e699d3b21464daad9357a42f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AutoPlatform.exe

        • Path C:\Program Files (x86)\Common Files\Java\Java Update\AutoPlatform.exe
        • Size 1.1MB
        • SHA256 2c53cabe3464d91b2abce741eb5396b8797e65ff386177ae70ba701039ee4401
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WindowsWindows.exe

        • Path C:\Program Files (x86)\Common Files\System\WindowsWindows.exe
        • Size 1.1MB
        • SHA256 c8d4f1f68acf9ac759791622c4ca0027d1fb18cb2955ee4fa4f3e5ec0df912c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEmbeddedBrowserWebView.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\EBWebView\x64\MicrosoftEmbeddedBrowserWebView.exe
        • Size 1.1MB
        • SHA256 bb3b869ad04d9d9cfe81285e75a2854c6779a79c1bac72d4d3be79b520d0688c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        EdmGenTasks.exe

        • Path C:\Windows\Microsoft.NET\Framework64\v3.5\ja\EdmGenTasks.exe
        • Size 1.1MB
        • SHA256 9bd06185a51d72a603ef1ea9df17c53b26c178394c7c3d86c42001a5450387c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftMSBuild.exe

        • Path C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MicrosoftMSBuild.exe
        • Size 1.1MB
        • SHA256 20a28ce0100c5f5c5a35286c1b5e84a52e6e7dca0c91cacfda15b1aed6a30166
        • MD5 SHA1 SHA512 SSDEEP TLSH