Overview

overview

6

Static

static

3

2026-08-07...ee.exe

windows10-2004-x64

6

2026-08-07...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    132s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/08/2026, 03:47

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General

  • Target
    2026-08-07_ac9db32c06b332e2f098ab2466d4c83d_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 811KB
  • Sample260807-echfwswhrg
  • SHA256 70842e4a5b4d7da04abf8c6e00167f47d57abfa758198962751f3c176b2fc39b
  • 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 34 IoCs
  • Drops file in Windows directory 33 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-07_ac9db32c06b332e2f098ab2466d4c83d_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-07_ac9db32c06b332e2f098ab2466d4c83d_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:2008
  • C:\Users\Admin\AppData\Local\Temp\2026-08-07_ac9db32c06b332e2f098ab2466d4c83d_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-07_ac9db32c06b332e2f098ab2466d4c83d_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2192

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        d3dcompiler43libEGL.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\d3dcompiler43libEGL.exe
        • Size 794KB
        • SHA256 07ed4fdbf1ecead7ad520a423d2a5ed1df021948172409e8ce5e07d4aecfdcc2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AdobeCreate.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeCreate.exe
        • Size 846KB
        • SHA256 94a0cf8682d56841b047e6952f6fed9c37d1abfb2254408cd15184b22bb8d334
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Linguisitcahclient.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Linguisitcahclient.exe
        • Size 790KB
        • SHA256 b265b44b7c6477624234236f5f90ca388ef3f18c9f4c501031b734eb84b90397
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        pdf417pmpqrcodepmp.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\AcroForm\PMP\pdf417pmpqrcodepmp.exe
        • Size 812KB
        • SHA256 0b185c3f8ca86812035886df76b11025d4873f3577f37d8b0fd5b321ce86e25f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        sqliteViewer.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\sqliteViewer.exe
        • Size 1.3MB
        • SHA256 1580cb887b11ba07895dabafa76f851ebe68af15dda1e1b70c30b8bc8a584dff
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftSystem.exe
        • Path C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\de\MicrosoftSystem.exe
        • Size 812KB
        • SHA256 239e9a6ddefce2c150f8180b9443d6a0654f6335c1ec6d1c6e35a3851fb5001f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SystemData.exe
        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Data.Services\v4.0_4.0.0.0__b77a5c561934e089\SystemData.exe
        • Size 812KB
        • SHA256 a1e2df4e0d214077438fee37f9ce091a7da2b1f6c5f0a9bd5ba5b381379d4332
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download