Overview

overview

6

Static

static

3

2026-09-04...ee.exe

windows10-2004-x64

6

2026-09-04...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    134s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/09/2026, 03:47

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General

  • Target
    2026-09-04_8e7b5a3c5fafb237e5af7ad9f4fc475c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.3MB
  • Sample260905-ece1rsek4x
  • SHA256 1eb93c6ad00ec0c79d3210c4a54a9493e83894b66b65b4a4fbcc0bca060029f5
  • 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 10 IoCs
  • Drops file in Program Files directory 27 IoCs
  • Drops file in Windows directory 52 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\2026-09-04_8e7b5a3c5fafb237e5af7ad9f4fc475c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-04_8e7b5a3c5fafb237e5af7ad9f4fc475c_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:4372
  • C:\Users\Admin\AppData\Local\Temp\2026-09-04_8e7b5a3c5fafb237e5af7ad9f4fc475c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-09-04_8e7b5a3c5fafb237e5af7ad9f4fc475c_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:1680

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AdobeHelpextractor.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeHelpextractor.exe
        • Size 1.2MB
        • SHA256 fe6459836fd0f83b52273a0e864716131d5b618ad33605b76c466b94937f86ed
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AdobeMCIMPP.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\AdobeMCIMPP.exe
        • Size 1.3MB
        • SHA256 1afbd70c48268531cee4727f3bc1ec1cdad4d4809835708b49f7e04d16255729
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AdobeAdobe.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\AdobeAdobe.exe
        • Size 1.3MB
        • SHA256 4f36877f5ab45729126018d1af7c96b44931473a4256965c22598fd092b8f7cf
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        sqliteProxyStub7.1.1.3403.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\sqliteProxyStub7.1.1.3403.exe
        • Size 1.3MB
        • SHA256 4b242d80e791da8a9d44338f631ef7d8c2cca98b768f06a623dd4a2f0de3af23
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftStudio.exe
        • Path C:\Windows\Microsoft.NET\Framework\v3.5\MicrosoftStudio.exe
        • Size 1.3MB
        • SHA256 6c51cc359453c71b04a20308b1c1a17c045729182bdebd726e100186ba03eda0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        resourcesFramework344.exe
        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\SMDiagnostics.resources\v4.0_4.0.0.0_fr_b77a5c561934e089\resourcesFramework344.exe
        • Size 1.3MB
        • SHA256 7bfa3d4a4a56fb78d1a945b029331edb941b25c8b8c1b8efed59790651436f6c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download