Overview

overview

6

Static

static

3

2026-08-01...ee.exe

windows10-2004-x64

6

2026-08-01...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    135s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 15:54

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General

  • Target
    2026-08-01_c0589039fcdb9661d6c38af19c68244a_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.3MB
  • Sample260801-tcnegada69
  • SHA256 46d71cf902c33227abd6be25ccbe6664fabbad74f3d8dc9d5b53576b94986c7d
  • 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 33 IoCs
  • Drops file in Windows directory 64 IoCs
  • 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\2026-08-01_c0589039fcdb9661d6c38af19c68244a_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-01_c0589039fcdb9661d6c38af19c68244a_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:1960
  • C:\Users\Admin\AppData\Local\Temp\2026-08-01_c0589039fcdb9661d6c38af19c68244a_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-01_c0589039fcdb9661d6c38af19c68244a_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1236

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        WCChromeNativeMessagingHostCreate.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHostCreate.exe
        • Size 1.4MB
        • SHA256 305f195f90bca22bdae5329fb8b58b2bdf033c66f961a2939b2fd45c1c77f0cd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        DynamicReader.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\DynamicReader.exe
        • Size 1.3MB
        • SHA256 982bf51af71874aefb7393d9562c23d6e0492bb7eb0e0982319f67d904173146
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        UtilitiesAdobeHelp.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\UtilitiesAdobeHelp.exe
        • Size 1.4MB
        • SHA256 de1e93d978f520dfe1af0c3bd317e170a13a389530beb27a77d199cd7fa51642
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftWindows.exe
        • Path C:\Program Files (x86)\Common Files\System\Ole DB\de-DE\MicrosoftWindows.exe
        • Size 1.4MB
        • SHA256 7134c4380ae4431d7965fec317affa829c8c523b09c4fbaac84eb7db9d567b66
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WindowsMicrosoft4.18.1907.16384.exe
        • Path C:\Program Files (x86)\Windows Defender\de-DE\WindowsMicrosoft4.18.1907.16384.exe
        • Size 1.4MB
        • SHA256 5d4dd9490cacb27920a8fc72cee19483f8dfd797e2495b236338462a1a3bb518
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WindowsMicrosoft.exe
        • Path C:\Windows\IME\WindowsMicrosoft.exe
        • Size 1.3MB
        • SHA256 46d71cf902c33227abd6be25ccbe6664fabbad74f3d8dc9d5b53576b94986c7d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download