Overview

overview

6

Static

static

3

2026-08-09...ee.exe

windows10-2004-x64

6

2026-08-09...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    123s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 15:40

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General

  • Target
    2026-08-09_ff72cf8099349be5df720907fcf849ef_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 957KB
  • Sample260809-s4bpbatvhw
  • SHA256 393cecc10f39aa0236b14b237992a0d2f5edfd13a35bacfcf4077668b9c11c0d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoverypersistence

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 28 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.

    discovery
  • 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\2026-08-09_ff72cf8099349be5df720907fcf849ef_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_ff72cf8099349be5df720907fcf849ef_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:3584
  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_ff72cf8099349be5df720907fcf849ef_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-09_ff72cf8099349be5df720907fcf849ef_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:1864

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AcrobatAdobe.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\AcrobatAdobe.exe
        • Size 959KB
        • SHA256 0581f4bb084db02c82d345c5bf72e2b7f4340581574f3dc91b828b7ca8b8c9a1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        widevinecdmadapterdlld3dcompiler472.1.0.461930603.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\widevinecdmadapterdlld3dcompiler472.1.0.461930603.exe
        • Size 8.3MB
        • SHA256 620db55a6f224fdb62cc23de9782fdde730f8f93e24a748e214c7ebbca6fd8b3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ccmeasymPreview.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ccmeasymPreview.exe
        • Size 902KB
        • SHA256 40abacc078f9fdf13c386c450d0170403361820a3fbe228c1cf36954a2a25292
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ToolsVisualStudio.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInViews\ToolsVisualStudio.exe
        • Size 959KB
        • SHA256 5e099f846c55a2a4222283892d51f42706c689077a66add497b6f0fba6414220
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SystemCommands.exe
        • Path C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.SecureBoot.Commands.Resources\v4.0_10.0.0.0_en_31bf3856ad364e35\SystemCommands.exe
        • Size 959KB
        • SHA256 fa3858dcc4f6f4faed8c32be336f8d3849a7f0f6ffe429a290ca81ad4b7d7969
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download