Overview

overview

6

Static

static

3

2026-07-19...ee.exe

windows10-2004-x64

6

2026-07-19...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    123s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 01:43

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General

  • Target
    2026-07-19_275de2d872cfc83ae3af941d9fc7e624_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 937KB
  • Sample260720-b5hetaby8p
  • SHA256 69b2f9be3f9a7c1dcc61a98b2b9849c23457fc17ac6a0102fd5e2e08f296b767
  • 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 30 IoCs
  • Drops file in Windows directory 25 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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\2026-07-19_275de2d872cfc83ae3af941d9fc7e624_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-19_275de2d872cfc83ae3af941d9fc7e624_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:3388
  • C:\Users\Admin\AppData\Local\Temp\2026-07-19_275de2d872cfc83ae3af941d9fc7e624_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-19_275de2d872cfc83ae3af941d9fc7e624_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1256

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AcrobatAdobe.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\AcrobatAdobe.exe
        • Size 938KB
        • SHA256 b103fb84fa0566008b0052cad865b1cc299e656e7bd70e2e8064bfb3a47cc4a2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AcrobatAdobe.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\AcrobatAdobe.exe
        • Size 937KB
        • SHA256 69b2f9be3f9a7c1dcc61a98b2b9849c23457fc17ac6a0102fd5e2e08f296b767
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        EmbeddedSystem.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\EmbeddedSystem.exe
        • Size 971KB
        • SHA256 c0b42f983cad923f29ff6c9b52ed3fa4bb9cdc503faec911e5e46f2689abe5a0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        nonPDFDynamic.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\nonPDFDynamic.exe
        • Size 924KB
        • SHA256 32c1ff4e43462c8a63fcac27c16f24e2dc51fa2e647582cd3cc1ec18abab2a82
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ReaderReader.exe
        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\ReaderReader.exe
        • Size 927KB
        • SHA256 7b7092a58c4cf785b5c184845d5bc39a4e05ff2dcacfa20f276b74d444310a25
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ExplorerInternet.exe
        • Path C:\Program Files (x86)\Internet Explorer\en-US\ExplorerInternet.exe
        • Size 938KB
        • SHA256 8a08ba84d8bf5ae02ea14814400343a373100531c9f7e80c647997343d559a74
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Windowsmsedgewer.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\Windowsmsedgewer.exe
        • Size 950KB
        • SHA256 720e24411444e12379ee4be168d90364f2c0797f012a8719a571fc195d0b872a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftWindowsBase.exe
        • Path C:\Windows\Microsoft.NET\Framework\v4.0.30319\WPF\MicrosoftWindowsBase.exe
        • Size 917KB
        • SHA256 2aa061f23d2d082a5308ffe4941c3b24cb6503cc6289d58e428286080de8f81a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download