Overview

overview

6

Static

static

3

2026-08-08...ee.exe

windows10-2004-x64

6

2026-08-08...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    122s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 14:36

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General

  • Target
    2026-08-08_4f3c0265ab78980f4f905e4416c0fbe1_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.3MB
  • Sample260808-ryp43sydma
  • SHA256 fbdab814f032c6f3161aa09247645f3943635f7c5bb633d3aa5394c0b3b02c91
  • 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 4 IoCs
  • Drops file in Program Files directory 46 IoCs
  • Drops file in Windows directory 54 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\2026-08-08_4f3c0265ab78980f4f905e4416c0fbe1_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-08_4f3c0265ab78980f4f905e4416c0fbe1_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:4736
  • C:\Users\Admin\AppData\Local\Temp\2026-08-08_4f3c0265ab78980f4f905e4416c0fbe1_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-08_4f3c0265ab78980f4f905e4416c0fbe1_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:4740

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        InternationallibGLESv266.0.3360.119.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\InternationallibGLESv266.0.3360.119.exe
        • Size 8.8MB
        • SHA256 d18542d60753d53af3661c4cf36295b28382906d7c600550abc9b0fe913813a7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AdobeScCoreAcrofx32.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeScCoreAcrofx32.exe
        • Size 1.8MB
        • SHA256 bc0734cd37404e6ab2bf37f30a1fc32d83818ebdef3d5f08ae3dfc623ae7df2f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        CreateAdobe.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\CreateAdobe.exe
        • Size 1.3MB
        • SHA256 e151b6d8c293b714bbe0b77e824b0109118b6fcb46daadf050e31c54d2bb3428
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        QuickTimeAdobe.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\QuickTimeAdobe.exe
        • Size 1.3MB
        • SHA256 7ac71fa48e71ab9d7ab7ad4cffadd0c3c704901409dc340cbc18d0be467c7977
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Autojaureg.exe
        • Path C:\Program Files (x86)\Common Files\Java\Java Update\Autojaureg.exe
        • Size 1.2MB
        • SHA256 103b99e926d491b402f92aa26fdec7b6cb470b7592a89219ddccc0a0b76eaa3f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        oledb32rSystem.exe
        • Path C:\Program Files (x86)\Common Files\System\Ole DB\de-DE\oledb32rSystem.exe
        • Size 1.3MB
        • SHA256 2c0f38c31807b07888ef7073a0df764d5e5ba5c31503cfac63e481fa7715dd31
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Updaterupdater.exe
        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\Updaterupdater.exe
        • Size 1.9MB
        • SHA256 4ab6af3ba7dc064d4e6c0792579cec359475e4b122f6527f50ccbcbc4c2c65e7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        setupexeInstaller.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setupexeInstaller.exe
        • Size 1.8MB
        • SHA256 a7f60e9d678d585e03fd85cbf0a89b3d70aeeb8f29146b6477fdbc2658aa9759
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download