Overview

overview

6

Static

static

3

2026-10-16...ee.exe

windows10-2004-x64

6

2026-10-16...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    140s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/10/2026, 13:11

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General

  • Target
    2026-10-16_83af8cbf5b6ce4948c41cb5c8329625d_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 4.1MB
  • Sample261017-qfb9tstybw
  • SHA256 61e6203fd9cadc8546aa11b7619ded139a6dfd11c9c68d0906864ae46ff5a5fa
  • 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 7 IoCs
  • Drops file in Program Files directory 35 IoCs
  • Drops file in Windows directory 61 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • 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\2026-10-16_83af8cbf5b6ce4948c41cb5c8329625d_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-16_83af8cbf5b6ce4948c41cb5c8329625d_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
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4228
  • C:\Users\Admin\AppData\Local\Temp\2026-10-16_83af8cbf5b6ce4948c41cb5c8329625d_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-16_83af8cbf5b6ce4948c41cb5c8329625d_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2920

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        AcroRd32InfoPreview.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32InfoPreview.exe
        • Size 4.1MB
        • SHA256 1b1694a0c042452a02522c4f49369574f0e725bd5432586bee7d32b7aa23bc5d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WCChromeNativeMessagingHostCreate19.10.20064.310990.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHostCreate19.10.20064.310990.exe
        • Size 4.2MB
        • SHA256 a8d6f6234b0dff8dee415611391062f637af1a9b75fdfa5325e5099c00fe51af
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Onix32files.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Onix32files.exe
        • Size 4.1MB
        • SHA256 024307689012414756679696e66e87601fa6e8d8770c56eb0878c5c81249ee73
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WindowsMicrosoft.exe
        • Path C:\Program Files (x86)\Common Files\System\uk-UA\WindowsMicrosoft.exe
        • Size 4.1MB
        • SHA256 da68920b6f2f5feb1940515dd3a09b3f2857e207f61a4e6dc354d884c1f11267
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ielowutilieinstal.exe
        • Path C:\Program Files (x86)\Internet Explorer\ielowutilieinstal.exe
        • Size 4.1MB
        • SHA256 61e6203fd9cadc8546aa11b7619ded139a6dfd11c9c68d0906864ae46ff5a5fa
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        learningtoolslibEGL.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\learningtoolslibEGL.exe
        • Size 4.0MB
        • SHA256 cd9658d57e78dadb6ecdee2f42ba094a7dfc06f59dc97152966f16b62e4f69af
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SystmeWindows.exe
        • Path C:\Program Files (x86)\Windows Photo Viewer\fr-FR\SystmeWindows.exe
        • Size 4.1MB
        • SHA256 553120e92ddc671a88f6a281c530eba15f6d897098409aa902c42e1ecfc23cb7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        imtcdicimtcskf10.0.26100.1591.exe
        • Path C:\Windows\SysWOW64\IME\IMETC\applets\imtcdicimtcskf10.0.26100.1591.exe
        • Size 4.1MB
        • SHA256 f6bb7b51dbae4e6cd34716a3a6b96c94d875507d06fdce3d1c18d701fa20e80d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download