Overview

overview

8

Static

static

3

2026-06-28...er.exe

windows10-2004-x64

7

2026-06-28...er.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    108s
  • max time network
    123s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/06/2026, 15:57

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General

  • Target
    2026-06-28_2dde95d7cdfc9105f04539981c4ae232_amadey_elex_rhadamanthys_smoke-loader.exe
  • Size 698KB
  • Sample260630-td8rssbs5l
  • SHA256 e4e2dadfff7057730732df1476fcf0fba9b3a87122266b57bc912be0e2422663
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoverypersistenceransomwarespyware

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
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • 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.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 50 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-28_2dde95d7cdfc9105f04539981c4ae232_amadey_elex_rhadamanthys_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-28_2dde95d7cdfc9105f04539981c4ae232_amadey_elex_rhadamanthys_smoke-loader.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2556
    • C:\Users\Admin\AppData\Local\Temp\2026-06-28_2dde95d7cdfc9105f04539981c4ae232_amadey_elex_rhadamanthys_smoke-loader​.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-06-28_2dde95d7cdfc9105f04539981c4ae232_amadey_elex_rhadamanthys_smoke-loader​.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3924
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2868
    • 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:5844
  • 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:1756
  • 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:4600

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 607B
        • SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        0e5901db.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\0e5901db.tmp
        • Size 5.2MB
        • SHA256 1f93c6d172af881a39e7238df0b54cdb5fbc58a94e1f1f745c183f58112307dd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        2026-06-28_2dde95d7cdfc9105f04539981c4ae232_amadey_elex_rhadamanthys_smoke-loader​.exe
        • Path C:\Users\Admin\AppData\Local\Temp\2026-06-28_2dde95d7cdfc9105f04539981c4ae232_amadey_elex_rhadamanthys_smoke-loader​.exe
        • Size 658KB
        • SHA256 08dffc790218a2ee71e13fca560528b61b671aeff22733b72db3eec7eb58e1d5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX2A7.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\RCX2A7.tmp
        • Size 40KB
        • SHA256 2e3a47e8e5b94fd2eca6867de6d1a94b0aab044274c5857b5b0300d55b5a6b18
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1756-97-0x0000020094210000-0x0000020094230000-memory.dmp
        Download

        memory/1756-49-0x00000200801E0000-0x00000200802E0000-memory.dmp
        Download

        memory/1756-81-0x0000020083CF0000-0x0000020083DF0000-memory.dmp
        Download

        memory/1756-47-0x00000200801E0000-0x00000200802E0000-memory.dmp
        Download

        memory/1756-83-0x0000020083A70000-0x0000020083A90000-memory.dmp
        Download

        memory/1756-80-0x0000020083930000-0x0000020083950000-memory.dmp
        Download