Overview

overview

8

Static

static

3

2026-07-06...ar.exe

windows10-2004-x64

7

2026-07-06...ar.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    121s
  • 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, 01:58

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General

  • Target
    2026-07-06_9e6c0b5e80e7b6e897fff075f197dcdc_amadey_elex_nymaim_rhadamanthys_smoke-loader_vidar.exe
  • Size 784KB
  • Sample260707-cd2j2sfx6s
  • SHA256 4a977b8e1f37b2c659f32196aad60b0085031d31c371019c89915738a2068b58
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoverypersistencespywarestealer

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
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • 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 2 IoCs
  • Drops file in Program Files directory 64 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 SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Suspicious use of FindShellTrayWindow 52 IoCs
  • Suspicious use of SendNotifyMessage 39 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-06_9e6c0b5e80e7b6e897fff075f197dcdc_amadey_elex_nymaim_rhadamanthys_smoke-loader_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-06_9e6c0b5e80e7b6e897fff075f197dcdc_amadey_elex_nymaim_rhadamanthys_smoke-loader_vidar.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1820
    • C:\Users\Admin\AppData\Local\Temp\2026-07-06_9e6c0b5e80e7b6e897fff075f197dcdc_amadey_elex_nymaim_rhadamanthys_smoke-loader_vidar.sho
      C:\Users\Admin\AppData\Local\Temp\2026-07-06_9e6c0b5e80e7b6e897fff075f197dcdc_amadey_elex_nymaim_rhadamanthys_smoke-loader_vidar.sho
      2⤵
      • Executes dropped EXE
      PID:1660
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3112
    • 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:3508
  • 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:5156
  • 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:3420

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        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

        2026-07-06_9e6c0b5e80e7b6e897fff075f197dcdc_amadey_elex_nymaim_rhadamanthys_smoke-loader_vidar.sho
        • Path C:\Users\Admin\AppData\Local\Temp\2026-07-06_9e6c0b5e80e7b6e897fff075f197dcdc_amadey_elex_nymaim_rhadamanthys_smoke-loader_vidar.sho
        • Size 124KB
        • SHA256 31fe35cf37b49c657b3e2ff53a5307ef1dbdc2fbe09b87a40316c7a5d8e410b9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Shohdi.hdi
        • Path C:\Windows\SysWOW64\Shohdi.hdi
        • Size 784KB
        • SHA256 4a977b8e1f37b2c659f32196aad60b0085031d31c371019c89915738a2068b58
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3508-732-0x000000000FA30000-0x000000000FADE000-memory.dmp
        Download

        memory/5156-453-0x0000018800170000-0x0000018800270000-memory.dmp
        Download

        memory/5156-501-0x00000188140A0000-0x00000188140C0000-memory.dmp
        Download

        memory/5156-468-0x0000018813D20000-0x0000018813E20000-memory.dmp
        Download

        memory/5156-479-0x0000018803C00000-0x0000018803C20000-memory.dmp
        Download

        memory/5156-467-0x00000188038C0000-0x00000188038E0000-memory.dmp
        Download

        memory/5156-455-0x0000018800170000-0x0000018800270000-memory.dmp
        Download

        memory/5156-454-0x0000018800170000-0x0000018800270000-memory.dmp
        Download