Overview

overview

6

Static

static

3

2026-08-14...ee.exe

windows10-2004-x64

6

2026-08-14...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    129s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/08/2026, 23:42

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General

  • Target
    2026-08-14_64659220dd0b65c4490c269d62c467f9_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 865KB
  • Sample260814-3qda4atgrf
  • SHA256 63cb0706d6d8dffa1f05379950594916cef09dd19acc7aee06684a1dafc53f13
  • 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 8 IoCs
  • Drops file in Program Files directory 37 IoCs
  • Drops file in Windows directory 64 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-14_64659220dd0b65c4490c269d62c467f9_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_64659220dd0b65c4490c269d62c467f9_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:2764
  • C:\Users\Admin\AppData\Local\Temp\2026-08-14_64659220dd0b65c4490c269d62c467f9_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-14_64659220dd0b65c4490c269d62c467f9_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:1220

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        Internationallibcef.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\Internationallibcef.exe
        • Size 975KB
        • SHA256 891526df9092a2204fe58558811358dd7ff20dc3bbc6668c6f7a9d360d3653d1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AdobeWCChromeNativeMessagingHost.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeWCChromeNativeMessagingHost.exe
        • Size 899KB
        • SHA256 24387db6a44f075fa8e7f50591d8d227ffa92f9bb897f89345e09d630dea31cc
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ExtendScriptwowhelper.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ExtendScriptwowhelper.exe
        • Size 1.5MB
        • SHA256 74f1701a3eb42c35c15093d7c7efe5ab20d3bc5f198b00b3f3a6b65e3b50819f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        OnixAIDE.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\OnixAIDE.exe
        • Size 866KB
        • SHA256 e3c3a4a16ee7888e719e9b250f60202ffde6e02310074c6a928ff3291cd38418
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        prcrplugin.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\prcrplugin.exe
        • Size 866KB
        • SHA256 74019057f343db3f8a65bfd7b42e4cf00180dbe0f78742c953c5705096228647
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Windowscookieexporterexe.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Windowscookieexporterexe.exe
        • Size 1.3MB
        • SHA256 8e2346a9bb356756fbe72e26bbb761d0788dd086983880462ad45b17649206b6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        wmplayerWindows.exe
        • Path C:\Program Files (x86)\Windows Media Player\de-DE\wmplayerWindows.exe
        • Size 866KB
        • SHA256 7ebc7dd8968a65446f634a0f4b364b3c2a4719fe07e7cf2142bf0ead699b7e16
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        imkrskfimkrskf.exe
        • Path C:\Windows\SysWOW64\IME\IMEKR\APPLETS\imkrskfimkrskf.exe
        • Size 872KB
        • SHA256 b0ca6009596b02abb6621298f02970d824eb8aac11ccf2656d52f51af9410546
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Windowsimkrtip.exe
        • Path C:\Windows\SysWOW64\IME\IMEKR\Windowsimkrtip.exe
        • Size 1.3MB
        • SHA256 0f73ec499b098f4846f1724040089fb1dfe09b1ebc77b1b876ca98319bd491f8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download