Overview

overview

8

Static

static

3

2026-10-22...ee.exe

windows10-2004-x64

6

2026-10-22...ee.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    140s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/10/2026, 02:58

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General

  • Target
    2026-10-22_f12abee63d84ecf3dbe6228d4c84e976_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.8MB
  • Sample261023-dgpkbsht4y
  • SHA256 b11cf7aec35d33401f1e95f9215867fa8275a6d8ae116f9c41e15a8924a377d5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistence

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • 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 49 IoCs
  • Drops file in Windows directory 64 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-22_f12abee63d84ecf3dbe6228d4c84e976_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_f12abee63d84ecf3dbe6228d4c84e976_elex_remcos_smoke-loader_stealc_stop_tofsee.exe"
    1⤵
    • Drops file in Drivers directory
    • 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:5388
  • C:\Users\Admin\AppData\Local\Temp\2026-10-22_f12abee63d84ecf3dbe6228d4c84e976_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-22_f12abee63d84ecf3dbe6228d4c84e976_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:2892

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        FrameworklibEGL.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\FrameworklibEGL.exe
        • Size 1.8MB
        • SHA256 4f7893db1e27cf29ed4bdfb511363d19ba2063ffe7a900a69bc7fbe2dec284e4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AdobeLinguisticProxyStub.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeLinguisticProxyStub.exe
        • Size 1.8MB
        • SHA256 12cea9615f71b2f4379b9d695fd4e2269614ad4f11c198330d1504e674d40f8b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MCIMPPFlash.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\MCIMPPFlash.exe
        • Size 1.8MB
        • SHA256 42adba0639270eebec9f6e22bc9aa58a5b69d21e47f31a6a8de61fa3dbe77029
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ReaderAcrobat.exe
        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\ReaderAcrobat.exe
        • Size 1.9MB
        • SHA256 26785d4e4e00f00fa423cdda87c346b2e11f09351e2dde8c792703ec107938f3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftSystem10.0.26100.1.160101.0800.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\MicrosoftSystem10.0.26100.1.160101.0800.exe
        • Size 1.8MB
        • SHA256 18d51d4bbd400cd854c65e01236b8cfef259c8d21bb08231acef9a5c22c0f91f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        javajava.exe
        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_122484\javajava.exe
        • Size 1.8MB
        • SHA256 bd4de3d4f89c2b993f4059d50e48403e9ac1a0f287e28111e05f43e9b97c66df
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msdasqlmsdadc.exe
        • Path C:\Program Files (x86)\Common Files\System\Ole DB\msdasqlmsdadc.exe
        • Size 1.8MB
        • SHA256 b11cf7aec35d33401f1e95f9215867fa8275a6d8ae116f9c41e15a8924a377d5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msadcorWindows.exe
        • Path C:\Program Files (x86)\Common Files\System\msadc\es-ES\msadcorWindows.exe
        • Size 1.8MB
        • SHA256 fd9d76e018c6739a011f613dc48af1eeba59b5cd53dcf6381a5d5fb1a746deeb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download