Overview

overview

8

Static

static

3

2026-06-28...ch.exe

windows10-2004-x64

8

2026-06-28...ch.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    126s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/06/2026, 23:10

Sharing

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General

  • Target
    2026-06-28_3e019a4a62ae667d5e6a4ef2a58bc8ae_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
  • Size 6.5MB
  • Sample260628-252rkagz6r
  • SHA256 421bb9a3862a9c38ed6b5edfd48fa6597e425699351897b4504e5be033eab0f8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwaredefense_evasionexecutionpersistenceransomwarespywaretrojan

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
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • 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
  • Modifies system certificate store 2 TTPs 3 IoCs
    defense_evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 43 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 3 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_3e019a4a62ae667d5e6a4ef2a58bc8ae_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-28_3e019a4a62ae667d5e6a4ef2a58bc8ae_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5984
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1344
  • C:\Users\Admin\AppData\Roaming\svchost_task.exe
    C:\Users\Admin\AppData\Roaming\svchost_task.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:5364
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4720
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2932
    • 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:6040
  • 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:4872
  • 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:1552

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        StartupProfileData-NonInteractive
        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 d28ef187840dcd1fe0a8a757ef9cd326023bec38b39ef1338f91d508d55dcf28
        • MD5 SHA1 SHA512 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 607B
        • SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
        • MD5 SHA1 SHA512 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

        __PSScriptPolicyTest_u4kngyib.ywc.ps1
        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_u4kngyib.ywc.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        svchost_task.exe
        • Path C:\Users\Admin\AppData\Roaming\svchost_task.exe
        • Size 6.5MB
        • SHA256 4cf4549342ff2ab9d7df3af5bc6e130ecd4423cba0ab6b96ffedd40a4601c9ee
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1344-11-0x000002013ACA0000-0x000002013ACBE000-memory.dmp
        Download

        memory/1344-24-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-12-0x000002013AE70000-0x000002013AF22000-memory.dmp
        Download

        memory/1344-0-0x00007FFA3408F000-0x00007FFA34090000-memory.dmp
        Download

        memory/1344-13-0x000002013ACC0000-0x000002013ACCA000-memory.dmp
        Download

        memory/1344-14-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-15-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-17-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-16-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-18-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-19-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-20-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-21-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-22-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-23-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-8-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-25-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-27-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-7-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-6-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-5-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/1344-4-0x0000020122BF0000-0x0000020122C12000-memory.dmp
        Download

        memory/1344-1-0x00007FFA33F00000-0x00007FFA348A4000-memory.dmp
        Download

        memory/4872-60-0x000002B7001E0000-0x000002B7002E0000-memory.dmp
        Download

        memory/4872-84-0x000002B703DD0000-0x000002B703DF0000-memory.dmp
        Download

        memory/4872-73-0x000002B713EC0000-0x000002B713FC0000-memory.dmp
        Download

        memory/4872-71-0x000002B703A30000-0x000002B703A50000-memory.dmp
        Download

        memory/4872-107-0x000002B714650000-0x000002B714670000-memory.dmp
        Download

        memory/6040-217-0x000000000E7A0000-0x000000000E96A000-memory.dmp
        Download