Overview

overview

6

Static

static

3

2026-10-28...ee.exe

windows10-2004-x64

6

2026-10-28...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    138s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/10/2026, 18:45

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General

  • Target
    2026-10-28_c950e6536127ac93657a18b97ca962cb_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.0MB
  • Sample261029-xee3nasx4j
  • SHA256 cbad73890b54f90466dabe89a3411fd1122e5943e5e84017a36e9c62971b180e
  • 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 36 IoCs
  • Drops file in Windows directory 64 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-28_c950e6536127ac93657a18b97ca962cb_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-28_c950e6536127ac93657a18b97ca962cb_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
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:5996
  • C:\Users\Admin\AppData\Local\Temp\2026-10-28_c950e6536127ac93657a18b97ca962cb_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-28_c950e6536127ac93657a18b97ca962cb_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:5868

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        d3dcompiler47icudt60.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\d3dcompiler47icudt60.exe
        • Size 8.4MB
        • SHA256 03d807a09c47329e0aa2a6a0c5c6ddfdd49908e394d017f9b39bee57faa3c063
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WCChromeNativeMessagingHostCreate.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHostCreate.exe
        • Size 1.0MB
        • SHA256 750d05d995799761a93dfaf0fa538780d5bcc7192427be93780851bb92217a12
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ProxyStubsqlite.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ProxyStubsqlite.exe
        • Size 1.0MB
        • SHA256 cd0b566705d54e615be9a3ef47936c30a8af63df79952f85a68cfe695a853004
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        jauregjaureg.exe
        • Path C:\Program Files (x86)\Common Files\Java\Java Update\jauregjaureg.exe
        • Size 1.0MB
        • SHA256 ac7fb7b4e1844291297d1c90406f2c541e70c2db3a2a065f7cfbc2d5bdab3e94
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftStudio.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\MicrosoftStudio.exe
        • Size 1.0MB
        • SHA256 4816bd9687c3cfc2fa02552fb5980e9766bdaa075d49e2834e4464fd75f49a74
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        resourcespackagemanagement.exe
        • Path C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\de\resourcespackagemanagement.exe
        • Size 1.0MB
        • SHA256 de8b700d8d0be794d05f722e13f71f32036408cf0b81b73739673934a8c4a0bc
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        EdgeWindows.exe
        • Path C:\Windows\ImmersiveControlPanel\EdgeWindows.exe
        • Size 1.0MB
        • SHA256 cbad73890b54f90466dabe89a3411fd1122e5943e5e84017a36e9c62971b180e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download