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
    131s
  • max time network
    130s
  • 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, 19:41

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General

  • Target
    2026-08-09_93f771d9bbf685b370542209cd2df3b1_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 818KB
  • Sample260809-yeanlscb53
  • SHA256 c1cf206e2b13cf041d3e4665e963ed26706ed973b1b9b8ac9e04f5614138e4e7
  • 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 29 IoCs
  • Drops file in Windows directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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_93f771d9bbf685b370542209cd2df3b1_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_93f771d9bbf685b370542209cd2df3b1_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:752
  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_93f771d9bbf685b370542209cd2df3b1_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-09_93f771d9bbf685b370542209cd2df3b1_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2520

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        WindowsMicrosoft.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\WindowsMicrosoft.exe
        • Size 817KB
        • SHA256 7a5e791cec30a79740bd5cff9253fdde845cf1562f1bd832868b0e349a9998a2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Linguisitcextractor.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Linguisitcextractor.exe
        • Size 822KB
        • SHA256 407bddba0679dcafa32332cef431d31fce347924e5ceca1f55ff849f96e52a7a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AcrobatAdobe.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\AcrobatAdobe.exe
        • Size 894KB
        • SHA256 01539a804ca4561576590588ce33f51c67c02ba0d16a8b358fa0200d6fcaa8b6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AutoPlatform.exe
        • Path C:\Program Files (x86)\Common Files\Java\Java Update\AutoPlatform.exe
        • Size 738KB
        • SHA256 e40697421970fd74218acd2d9bdd63bc90133aebfe00864cc662b492f4a2c9c0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WebViewClient.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\EBWebView\x86\WebViewClient.exe
        • Size 894KB
        • SHA256 bbe67915f686e264204106cbeeb5968fc1359e5a36a1cc2aace99e01e6dc877c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VsVersionWindows.exe
        • Path C:\Windows\Microsoft.NET\Framework\v4.0.30319\WPF\VsVersionWindows.exe
        • Size 784KB
        • SHA256 b9ede41dc6b5916cdeecb05df1fa5f77cae3aa794678d7ce5b6b7a35dbd451f2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download