Overview

overview

6

Static

static

3

2026-10-16...ee.exe

windows10-2004-x64

6

2026-10-16...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    128s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    17/10/2026, 22:27

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General

  • Target
    2026-10-16_1c67f600aac481b2d974123b961da548_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample261017-2db2tset71
  • SHA256 b6df350a4525b43851098a0c5d6acc653309a0e4462043915d70b976c2ab8cc2
  • 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 32 IoCs
  • Drops file in Windows directory 44 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\2026-10-16_1c67f600aac481b2d974123b961da548_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-16_1c67f600aac481b2d974123b961da548_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:3336
  • C:\Users\Admin\AppData\Local\Temp\2026-10-16_1c67f600aac481b2d974123b961da548_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-16_1c67f600aac481b2d974123b961da548_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:4636

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        TabTip32TabTip32.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\fr-FR\TabTip32TabTip32.exe
        • Size 1.1MB
        • SHA256 b6df350a4525b43851098a0c5d6acc653309a0e4462043915d70b976c2ab8cc2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        TipTsfOperating.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\uk-UA\TipTsfOperating.exe
        • Size 1.1MB
        • SHA256 2c4150653f50678d057787281bd16de665af3038e3701578601ed12cf2f6e088
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX775F.tmp
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\EBWebView\x64\RCX775F.tmp
        • Size 1.1MB
        • SHA256 5a3285b0a3a7338790a1c3de0b4442302b3fdcce75ce8fc44e94f060b1a1209a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download