Overview

overview

6

Static

static

3

2026-08-11...ee.exe

windows10-2004-x64

6

2026-08-11...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    126s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/08/2026, 22:51

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General

  • Target
    2026-08-11_4ec376e082c2914944e2d65d19806f47_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.4MB
  • Sample260811-2svsgsem31
  • SHA256 e9044a1cfc9a851e5bf2716e28cf687da2870435bbe248c207bed10728ded980
  • 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 31 IoCs
  • Drops file in Windows directory 59 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\2026-08-11_4ec376e082c2914944e2d65d19806f47_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-11_4ec376e082c2914944e2d65d19806f47_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:4572
  • C:\Users\Admin\AppData\Local\Temp\2026-08-11_4ec376e082c2914944e2d65d19806f47_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-11_4ec376e082c2914944e2d65d19806f47_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:4976

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        WCChromeNativeMessagingHostAdobe.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHostAdobe.exe
        • Size 1.4MB
        • SHA256 68a8779fa090c7520da73d9a7a38953e88b9cd6b6bd03865f5e38a86ed291cd0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        cryptocmeAcroRd32.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\cryptocmeAcroRd32.exe
        • Size 1.9MB
        • SHA256 11587100d0715b7476e529157f6fc7d4b1b14574ae48b7ed39a6cfbecd036837
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        javaU381.exe
        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_122734\javaU381.exe
        • Size 1.4MB
        • SHA256 317c84eee9bc92f9586b02e1150e7546b5a448c4491d1eea3d4c9eefd29761ca
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Systemwmplayer.exe
        • Path C:\Program Files (x86)\Windows Media Player\en-US\Systemwmplayer.exe
        • Size 1.4MB
        • SHA256 93558abf127e59b8eb92c66419ea265e1e410325a4562dc75011f2dae140d6e4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        resourcesresources.exe
        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\MiguiControls.Resources\v4.0_1.0.0.0_de_31bf3856ad364e35\resourcesresources.exe
        • Size 1.4MB
        • SHA256 4019dd481dd987b92cd1721c8f5067308539b6475d3789c31c50aa8cb7e35447
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download