Overview

overview

6

Static

static

3

2026-08-02...ee.exe

windows10-2004-x64

6

2026-08-02...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    129s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 16:15

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General

  • Target
    2026-08-02_ef3d6eb70bd962c421598ea6f9402b0f_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.2MB
  • Sample260802-tqbmtssvd1
  • SHA256 b863bf48377ec268247f6c58bc0a22bfbfe6fd8f6feaa6556ce9ed03cd15ba6f
  • 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 28 IoCs
  • Drops file in Windows directory 35 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-02_ef3d6eb70bd962c421598ea6f9402b0f_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_ef3d6eb70bd962c421598ea6f9402b0f_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:1416
  • C:\Users\Admin\AppData\Local\Temp\2026-08-02_ef3d6eb70bd962c421598ea6f9402b0f_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-02_ef3d6eb70bd962c421598ea6f9402b0f_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:3436

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        ccmebaseccmebasenonfips.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ccmebaseccmebasenonfips.exe
        • Size 1.8MB
        • SHA256 923df56d6fdc173527b728b47276d0646436b900bc5af7753c1667e7da5527c4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        PluginLink.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\PluginLink.exe
        • Size 1.2MB
        • SHA256 bbb051eb6980ae6c454025e3b551d3ae3fa71e3119a5ef9fdddcc67774b35e02
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ietoedgestubietoedgebhodll139.0.3405.125.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ietoedgestubietoedgebhodll139.0.3405.125.exe
        • Size 1.2MB
        • SHA256 07557fae1aaf538bd84d89b265516ffbd6e9de89a287f7ebcf960e8c50d4faf2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SystemMicrosoft.exe
        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Activities.Presentation.resources\v4.0_4.0.0.0_ja_31bf3856ad364e35\SystemMicrosoft.exe
        • Size 1.2MB
        • SHA256 24b0f62f44677d534e1461ee54d195a3d59faac34f1dcfdc6b87388bae716836
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download