Overview

overview

8

Static

static

5

2026-07-05...er.exe

windows10-2004-x64

7

2026-07-05...er.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    148s
  • max time network
    132s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/07/2026, 03:36

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General

  • Target
    2026-07-05_a3254ebdba57e3055cb75a6eec0b0a92_amadey_coinminer_elex_smoke-loader.exe
  • Size 460KB
  • Sample260705-d56hrag18w
  • SHA256 113d33a16d397f992d9951648d6ba5bef43e9ec3ed76ca34d7432b0bdbae6c86
  • 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
  • Loads dropped DLL 1 IoCs
  • 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.

  • 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 42 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 43 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\2026-07-05_a3254ebdba57e3055cb75a6eec0b0a92_amadey_coinminer_elex_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-05_a3254ebdba57e3055cb75a6eec0b0a92_amadey_coinminer_elex_smoke-loader.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3316
    • C:\Users\Admin\AppData\Local\Temp\2026-07-05_a3254ebdba57e3055cb75a6eec0b0a92_amadey_coinminer_elex_smoke-loader.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-07-05_a3254ebdba57e3055cb75a6eec0b0a92_amadey_coinminer_elex_smoke-loader.exe" -burn.unelevated BurnPipe.{574BC554-CB96-4D5C-ABF3-43C2169EB543} {01413C5D-2196-4E4C-AC0C-8997724F16DB} 3316
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:1844
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4620
    • 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:4512
  • 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:3160
  • 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:5532

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 595B
        • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        logo.png
        • Path C:\Users\Admin\AppData\Local\Temp\{61087a79-ac85-455c-934d-1fa22cc64f36}\.ba1\logo.png
        • Size 1KB
        • SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        wixstdba.dll
        • Path C:\Users\Admin\AppData\Local\Temp\{61087a79-ac85-455c-934d-1fa22cc64f36}\.ba1\wixstdba.dll
        • Size 117KB
        • SHA256 e7c8e7edd9112137895820e789baaaeca41626b01fb99fede82968ddb66d02cf
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3160-37-0x00000226801E0000-0x00000226802E0000-memory.dmp
        Download

        memory/3160-59-0x00000226941D0000-0x00000226941F0000-memory.dmp
        Download

        memory/3160-51-0x0000022683E10000-0x0000022683E30000-memory.dmp
        Download

        memory/3160-45-0x0000022693E70000-0x0000022693F70000-memory.dmp
        Download

        memory/3160-44-0x0000022683930000-0x0000022683950000-memory.dmp
        Download