Overview

overview

6

Static

static

3

2026-08-04...ee.exe

windows10-2004-x64

6

2026-08-04...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    126s
  • 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
    04/08/2026, 17:50

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General

  • Target
    2026-08-04_df5bb212f9f47f98eec85b7ad3caf4d4_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.2MB
  • Sample260804-wevbxabj71
  • SHA256 8c510837d049d2c58625bf3e34cf67c575e9e24d8f46e570333269855a4c1ae0
  • 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 18 IoCs
  • Drops file in Windows directory 35 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 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-04_df5bb212f9f47f98eec85b7ad3caf4d4_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-04_df5bb212f9f47f98eec85b7ad3caf4d4_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:3672
  • C:\Users\Admin\AppData\Local\Temp\2026-08-04_df5bb212f9f47f98eec85b7ad3caf4d4_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-04_df5bb212f9f47f98eec85b7ad3caf4d4_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1384

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AcrobatAdobe.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AcrobatAdobe.exe
        • Size 1.2MB
        • SHA256 04f5112d7dd22e4d846ad7d2c1bccd3e983e201cb84dff055b340bbbfab325c7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        DynamicComponents.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\DynamicComponents.exe
        • Size 1.2MB
        • SHA256 91cd9bdd4966b2ccaf0258e013d6a8d0179a2ef09940602110c4423e121136c6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        javaU381.exe
        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_117390\javaU381.exe
        • Size 1.2MB
        • SHA256 96e6dfe60466dfb131590ebc911eb220660c173aaa54ba2ae6cba30c52c28d77
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Explorerieinstal11.00.26100.1.160101.0800.exe
        • Path C:\Program Files (x86)\Internet Explorer\fr-FR\Explorerieinstal11.00.26100.1.160101.0800.exe
        • Size 1.2MB
        • SHA256 93ce22f96811a0469a1f0d267e81fa152872b33d5fda8e5d2a1efecca629578b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        BASEBRDWindows.exe
        • Path C:\Windows\Branding\Basebrd\en-US\BASEBRDWindows.exe
        • Size 1.2MB
        • SHA256 36b3fdc1eda1deb6e7c190d25d22ad4e61df40626cc5cab6c973a1adc5772882
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftVsVersion.exe
        • Path C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WPF\MicrosoftVsVersion.exe
        • Size 1.2MB
        • SHA256 1c3627cee9cde5a04b9f58c285197559e43231bf990711dba7c166960a741ebc
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download