Overview

overview

6

Static

static

3

2026-11-01...ee.exe

windows10-2004-x64

6

2026-11-01...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    131s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/11/2026, 08:39

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General

  • Target
    2026-11-01_cb2b9291c020a11493396ef0b99bb300_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 861KB
  • Sample261102-kkkh4sty7p
  • SHA256 84322e0311e6d008eb31b09d881f0020fbed9d8e2d9f5df8d137b959910e785f
  • 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 2 IoCs
  • Drops file in Program Files directory 42 IoCs
  • Drops file in Windows directory 26 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\2026-11-01_cb2b9291c020a11493396ef0b99bb300_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-01_cb2b9291c020a11493396ef0b99bb300_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:1768
  • C:\Users\Admin\AppData\Local\Temp\2026-11-01_cb2b9291c020a11493396ef0b99bb300_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-11-01_cb2b9291c020a11493396ef0b99bb300_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:3636

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AdobeCreate.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeCreate.exe
        • Size 895KB
        • SHA256 eb3cd8f0c0d9754c127c75efe51b9a4ea7b9f9d122fa16186149649f8defef9a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        CreateWCChromeNativeMessagingHost.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\CreateWCChromeNativeMessagingHost.exe
        • Size 895KB
        • SHA256 dd5f623fcd3574a80180745ac6c52d8b5150bcfaf2c3427a0b004b5df042dc53
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ScCoreAXE8SharedExpat.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ScCoreAXE8SharedExpat.exe
        • Size 1.5MB
        • SHA256 dfad15de9c37f4bd2dd3131b2848da6f2b1b6df1e1d4783601677c873921d3b2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VisualVisual.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VC\VisualVisual.exe
        • Size 862KB
        • SHA256 48c803073d61bbfea6c3c9f70c227763e28fae46ff925af6dfd79afbb71f8dc4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SystemEntity.exe
        • Path C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\it\SystemEntity.exe
        • Size 862KB
        • SHA256 c1c10fb4540b5f24ee61f7a11b0b4f298ded781439baa56957272cdab024f1ff
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download