Overview

overview

6

Static

static

3

2026-08-02...ee.exe

windows10-2004-x64

6

2026-08-02...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    122s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 05:56

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General

  • Target
    2026-08-02_844a71e4ed8e1b2e6148b237d6ab0c6a_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample260802-gnf4baea23
  • SHA256 6ca3c7dbd9bac36b99d6c3cc8a7d6c40449061bad8227e55345c4a1abba00eb5
  • 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 6 IoCs
  • Drops file in Program Files directory 38 IoCs
  • Drops file in Windows directory 58 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 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-02_844a71e4ed8e1b2e6148b237d6ab0c6a_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_844a71e4ed8e1b2e6148b237d6ab0c6a_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:4048
  • C:\Users\Admin\AppData\Local\Temp\2026-08-02_844a71e4ed8e1b2e6148b237d6ab0c6a_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-02_844a71e4ed8e1b2e6148b237d6ab0c6a_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4328

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        d3dcompiler47icudt60.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\d3dcompiler47icudt60.exe
        • Size 8.5MB
        • SHA256 c9499c337d241ace8e76ce8661bafa67b9182057016215e85119517ba5cd87a1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        CreateAdobe.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\CreateAdobe.exe
        • Size 1.2MB
        • SHA256 bb4768a0f95fa102699d0cf26ecf404390187a21434ca6f7d7b1b78b3a70b7d7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AdobeARMAcrobat.exe
        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMAcrobat.exe
        • Size 1.1MB
        • SHA256 850c88cc6220f18e1c8c8bf72fb15aa79b4bb8cbbb987247ea4cdb37866c4b64
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        UpdateMicrosoft.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\UpdateMicrosoft.exe
        • Size 1.2MB
        • SHA256 5c5944a30138756600454a2e837352c722e63810e528ea14bb2e710d0fc5e8cb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftUpdate.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftUpdate.exe
        • Size 1.2MB
        • SHA256 bb7926639fccc75ebcf667f54e3e79eac2fe0cb12a49b42bc45bf022e58271c9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Windowswmprph.exe
        • Path C:\Program Files (x86)\Windows Media Player\Windowswmprph.exe
        • Size 1.1MB
        • SHA256 6ca3c7dbd9bac36b99d6c3cc8a7d6c40449061bad8227e55345c4a1abba00eb5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Windowsoperativo.exe
        • Path C:\Program Files (x86)\Windows Photo Viewer\es-ES\Windowsoperativo.exe
        • Size 1.1MB
        • SHA256 a8d7221f8e3cc1cf9c60bf5eb56cf6906b201b8c994994c0d3dfdc4c14b76c51
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download