Overview

overview

6

Static

static

3

2026-08-22...ee.exe

windows10-2004-x64

6

2026-08-22...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    141s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/08/2026, 05:00

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General

  • Target
    2026-08-22_8fb0666e677c6da674b965852e12676a_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.2MB
  • Sample260823-fm7dfasgrf
  • SHA256 b395180f13413bad1a6c3dba5021ebc2cbf6474245ea8b04d777c31958c8d106
  • 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 12 IoCs
  • Drops file in Program Files directory 45 IoCs
  • Drops file in Windows directory 38 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-22_8fb0666e677c6da674b965852e12676a_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-22_8fb0666e677c6da674b965852e12676a_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:3564
  • C:\Users\Admin\AppData\Local\Temp\2026-08-22_8fb0666e677c6da674b965852e12676a_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-22_8fb0666e677c6da674b965852e12676a_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:1592

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        chromeelfdlllibEGL.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\chromeelfdlllibEGL.exe
        • Size 1.3MB
        • SHA256 67e3e5fff7f577994449f0a7887f53de362e81653773cb27fb6916e66d01a9d5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ccmeasymLibrary.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ccmeasymLibrary.exe
        • Size 1.2MB
        • SHA256 1feb19664038066a2206ceb6453a7ee8ed0fef287052bbed14a64b8d1f5053bf
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftMicrosoft.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\DAO\MicrosoftMicrosoft.exe
        • Size 1.2MB
        • SHA256 c677ddbdc045a4b34b9a20e8e3f8d1c0af02a768d1799458889764205adb6240
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SystemOperating.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\SystemOperating.exe
        • Size 1.2MB
        • SHA256 b395180f13413bad1a6c3dba5021ebc2cbf6474245ea8b04d777c31958c8d106
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WindowsWindows.exe
        • Path C:\Program Files (x86)\Windows Defender\fr-FR\WindowsWindows.exe
        • Size 1.2MB
        • SHA256 d173141c7aa53b238843b329c53a3ddc2510ef2d397e142d14c5e286ae608b2d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        DrawingMicrosoft.exe
        • Path C:\Windows\Microsoft.NET\Framework\v2.0.50727\it\DrawingMicrosoft.exe
        • Size 1.3MB
        • SHA256 2065ec26a2c51ddd8644d54abcc95affe6b4eef5e19c88bff96dc411884fd1e7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download