Overview

overview

8

Static

static

3

2026-07-06...ee.exe

windows10-2004-x64

8

2026-07-06...ee.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    105s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/07/2026, 03:47

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General

  • Target
    2026-07-06_540070e6a12d338754693ba40c7ee8db_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.3MB
  • Sample260707-ecdspshs5x
  • SHA256 81db8c4d52cf3b492eba27b0afc32d2febdffe44aa504ba3f67caa79452634d5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoverypersistencespyware

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • 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
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 4 IoCs
  • Drops file in Program Files directory 31 IoCs
  • Drops file in Windows directory 12 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 SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 35 IoCs
  • Suspicious behavior: EnumeratesProcesses 52 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 43 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-06_540070e6a12d338754693ba40c7ee8db_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-06_540070e6a12d338754693ba40c7ee8db_elex_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:5488
  • C:\Users\Admin\AppData\Local\Temp\2026-07-06_540070e6a12d338754693ba40c7ee8db_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-06_540070e6a12d338754693ba40c7ee8db_elex_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:1056
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:5172
    • C:\Windows\explorer.exe
      explorer.exe /LOADSAVEDWINDOWS
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:980
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3636
  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3036

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AiodAcrobat.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AiodAcrobat.exe
        • Size 2.3MB
        • SHA256 c3bee9c19417e528de16f2a797b6bf996cfd5ebde9cfee2c437bd8323f005b37
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AdobeCreate.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeCreate.exe
        • Size 2.3MB
        • SHA256 10307efb53b0cfba0a80f32239ae74c93f9c2bd71917a3b2746d5af96b5f4e70
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ccmebasenonfipscryptocme58200.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ccmebasenonfipscryptocme58200.exe
        • Size 2.3MB
        • SHA256 fa09973ac61cbf3a4df9406ef41e6a5fee633e04ac39935ac001e1d9821748ec
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        extractorDirectInk19.10.20064.310990.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\extractorDirectInk19.10.20064.310990.exe
        • Size 2.3MB
        • SHA256 786af29066f91d8b4ce22bab36f25011487ccc8908cba326092f3ce9b54bb21c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AdobeARMAcrobat1.824.29.8644.exe
        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMAcrobat1.824.29.8644.exe
        • Size 2.6MB
        • SHA256 92465d36e03e4ce7c367bf7a23f8a5396897442c5ce69192396ccec6b7e2711f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        vstoeevstoee.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\vstoeevstoee.exe
        • Size 2.3MB
        • SHA256 a36a94865c0667131e023f5f67b9bd7c2e41dc11321a39404303e0ad5312f4fd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WidevineModule.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\WidevineCdm\_platform_specific\win_x64\WidevineModule.exe
        • Size 2.3MB
        • SHA256 570b9ff65a4bf0a32c0a61274163e29a3a8c5472108f4e2f22ff4af20e0cbf94
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        prep_Activatable Class_Hermes_perf.cache
        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
        • Size 599B
        • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        PresentationBuildTasksUIAutomationClient344.exe
        • Path C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WPF\PresentationBuildTasksUIAutomationClient344.exe
        • Size 2.3MB
        • SHA256 e08527b5c495add2df1c298e4eb2aa26d4436f4e9bf527a54a4f70caf2fd4c9d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/980-287-0x000000000DAA0000-0x000000000E31B000-memory.dmp
        Download

        memory/3636-100-0x0000019F001E0000-0x0000019F002E0000-memory.dmp
        Download

        memory/3636-139-0x0000019F01E50000-0x0000019F01E70000-memory.dmp
        Download

        memory/3636-131-0x0000019F01D30000-0x0000019F01D50000-memory.dmp
        Download

        memory/3636-133-0x0000019F01EF0000-0x0000019F01FF0000-memory.dmp
        Download

        memory/3636-165-0x0000019F14300000-0x0000019F14320000-memory.dmp
        Download