Overview

overview

6

Static

static

3

2026-10-17...ee.exe

windows10-2004-x64

6

2026-10-17...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    137s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/10/2026, 23:09

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General

  • Target
    2026-10-17_9c10590b5c69183f88130ed15fdab96a_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample261018-2477ysty4m
  • SHA256 dcc75c17838fd020ab216ea3ec9323731b690d692f04aa1ef44cf36429609673
  • 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 34 IoCs
  • Drops file in Windows directory 42 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\2026-10-17_9c10590b5c69183f88130ed15fdab96a_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-17_9c10590b5c69183f88130ed15fdab96a_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:5112
  • C:\Users\Admin\AppData\Local\Temp\2026-10-17_9c10590b5c69183f88130ed15fdab96a_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-17_9c10590b5c69183f88130ed15fdab96a_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:6132

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        libEGLlibGLESv2.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libEGLlibGLESv2.exe
        • Size 1.1MB
        • SHA256 2e9e8e64c87a10b272d85fbbba5af1bfdb120f129d4e88f80572f1eb0b69a6ec
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AdobeExtendScriptAcroRd32Info.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeExtendScriptAcroRd32Info.exe
        • Size 1.1MB
        • SHA256 e879e903f430d19b28443ed84e18cd52e494af6ff279c18bd4140762316fb822
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        InternetLink.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\InternetLink.exe
        • Size 1.7MB
        • SHA256 b688a8d6190289b74a36dc2fd5abc7e08eb41d054383de99a48ebc876faef2d5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VisualVisual.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\MSEnv\PublicAssemblies\VisualVisual.exe
        • Size 1.1MB
        • SHA256 9b9521d509e28220b62b98b9a249652666623395307de544e78bf9df507b803d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        setupexeInstaller.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\Installer\setupexeInstaller.exe
        • Size 1.5MB
        • SHA256 c0600c7de45b57028248836b215ba76c2135f367fb2bb1d51cdd260d96569315
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Microsoftmpvis.exe
        • Path C:\Program Files (x86)\Windows Media Player\uk-UA\Microsoftmpvis.exe
        • Size 1.1MB
        • SHA256 0bece763c54356954dfa3473bc83053f8e2f53d68597dcdeccd89b4de12ce198
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download