Analysis

  • max time kernel
    145s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/08/2026, 04:36

General

  • Target
    2026-08-13_7447e95a37724efd61ef47334b7ed1d5_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 3.8MB
  • Sample260813-e78asssaja
  • SHA256 aee7db3eb913a938da980ee10c581e641d52419b6eac9d8d7aa5887c7803ace9
  • 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 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.

  • 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\2026-08-13_7447e95a37724efd61ef47334b7ed1d5_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-13_7447e95a37724efd61ef47334b7ed1d5_elex_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:4480
  • C:\Users\Admin\AppData\Local\Temp\2026-08-13_7447e95a37724efd61ef47334b7ed1d5_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-13_7447e95a37724efd61ef47334b7ed1d5_elex_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:2016

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AdobeNPPDF3219.10.20064.310990.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\AdobeNPPDF3219.10.20064.310990.exe
        • Size 3.8MB
        • SHA256 1896f9118979aae02fe7c4f6a6d1a7036aa714eb29c9f6d01c0e87c0e9c1c2e4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeOnix.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeOnix.exe
        • Size 4.4MB
        • SHA256 11a725e3c8b968a8b57bce975e9278b19b2f24a182435891b82b2760e195a0eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LogTransport2Reader58200.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2Reader58200.exe
        • Size 3.8MB
        • SHA256 980647deffa915ff2b76ad29959d63e04871c3b5727242f5fc4e6c0b4bb60006
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VisualApplications.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInViews\VisualApplications.exe
        • Size 3.8MB
        • SHA256 d5b15698543280a6fade63aba9c48a17aeeefaa9c1fb6b441a96aba81933342b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        sqlxmlxoledb32r.exe

        • Path C:\Program Files (x86)\Common Files\System\Ole DB\en-US\sqlxmlxoledb32r.exe
        • Size 3.8MB
        • SHA256 ef402c11ab7b3dea50d88e91c01491c43be4cbdfed5bd77baea1c6e0f08124a0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        UpdateMicrosoft.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\UpdateMicrosoft.exe
        • Size 3.8MB
        • SHA256 aac0d7debe055c2f5f27d56fc54c63cd70bb2329931e3c34584a144be408a90d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LiloControl15.7.20033.133275.exe

        • Path C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\LiloControl15.7.20033.133275.exe
        • Size 4.1MB
        • SHA256 ac049e9eab16283ec25c6adb7a0110baeb65ee0dda6077968fa2b10f62d6eaca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        resourcesresources.exe

        • Path C:\Windows\Microsoft.NET\Framework64\v2.0.50727\fr\resourcesresources.exe
        • Size 3.8MB
        • SHA256 41bacbb2435a3b0733948263526800bbb900364309aa93fbb746eae74885b7ed
        • MD5 SHA1 SHA512 SSDEEP TLSH