Overview

overview

6

Static

static

3

2026-09-05...ee.exe

windows10-2004-x64

6

2026-09-05...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    135s
  • 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
    07/09/2026, 12:56

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General

  • Target
    2026-09-05_8fc1cf34f62aa2cf66cb80bc1e5d9835_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 3.5MB
  • Sample260907-p6c4daha95
  • SHA256 3dee168dab815266a1902fef56185dcb2652954835d0dd76e22967be0a43a01e
  • 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 11 IoCs
  • Drops file in Program Files directory 23 IoCs
  • Drops file in Windows directory 35 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.

    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\2026-09-05_8fc1cf34f62aa2cf66cb80bc1e5d9835_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-05_8fc1cf34f62aa2cf66cb80bc1e5d9835_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:2968
  • C:\Users\Admin\AppData\Local\Temp\2026-09-05_8fc1cf34f62aa2cf66cb80bc1e5d9835_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-09-05_8fc1cf34f62aa2cf66cb80bc1e5d9835_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:2236

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AdobeAcrobat19.8.20071.303822.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AdobeAcrobat19.8.20071.303822.exe
        • Size 3.5MB
        • SHA256 7ac55a46bb14eb746dea559e2be4ceeae4a2761fed0b092bc5b4b1c736176c22
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ProcessReader.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ProcessReader.exe
        • Size 3.5MB
        • SHA256 6223cdb240f67e01da175782f797b722368c393f777612eb4f54639a38708482
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        DAO360Microsoft.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\DAO\DAO360Microsoft.exe
        • Size 3.5MB
        • SHA256 965d736262722e81e7188a085663bdac04f1e01731a0013e6342e4a0503de19a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        UpdateEdge.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\UpdateEdge.exe
        • Size 3.6MB
        • SHA256 c2672e51e0db3368caab5affb5af4addc8a584cc42e9430bd3266346dcd43c3a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftFramework.exe
        • Path C:\Windows\Microsoft.NET\Framework\v3.5\MicrosoftFramework.exe
        • Size 3.5MB
        • SHA256 4c7a914b13279827fcc37fd0ebc3e36125a503c503290fc26c7cdbe4e2137032
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Windowsmofcomp.exe
        • Path C:\Windows\SysWOW64\wbem\Windowsmofcomp.exe
        • Size 3.5MB
        • SHA256 3dee168dab815266a1902fef56185dcb2652954835d0dd76e22967be0a43a01e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AutomationMicrosoft.exe
        • Path C:\Windows\assembly\GAC_MSIL\System.Management.Automation\1.0.0.0__31bf3856ad364e35\AutomationMicrosoft.exe
        • Size 3.5MB
        • SHA256 222731fa27b66a1604582f54f13ec9b57e424ab8dd6784fc9123b9a577f36664
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download