Overview

overview

8

Static

static

3

2026-07-05...ch.exe

windows10-2004-x64

8

2026-07-05...ch.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • 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, 03:39

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General

  • Target
    2026-07-05_8c9078e46825ec70b2a7105af848fbf0_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
  • Size 6.5MB
  • Sample260705-d736eahs3x
  • SHA256 ad05f7093d10c1608aabb52863e76ace2100851bebf5adee7be4300117bf02c9
  • 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 54 IoCs
  • Suspicious use of SendNotifyMessage 44 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\2026-07-05_8c9078e46825ec70b2a7105af848fbf0_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-05_8c9078e46825ec70b2a7105af848fbf0_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2456
    • 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:1436
  • 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:5236
    • 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:3732
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3316
    • 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:3892
  • 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:3424
  • 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:5808

Network

        MITRE ATT&CK Enterprise v16

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

        __PSScriptPolicyTest_32r5bz5a.ef3.ps1
        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_32r5bz5a.ef3.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 1c202f58a86e1c8e60d2dd29ffea5cbc3c4b80d52bef11a5398278dc267f2f40
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1436-10-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
        Download

        memory/1436-23-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
        Download

        memory/1436-8-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
        Download

        memory/1436-9-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
        Download

        memory/1436-0-0x00007FF9C997F000-0x00007FF9C9980000-memory.dmp
        Download

        memory/1436-11-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
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        memory/1436-14-0x000001F526450000-0x000001F52646E000-memory.dmp
        Download

        memory/1436-15-0x000001F526470000-0x000001F526522000-memory.dmp
        Download

        memory/1436-16-0x000001F526530000-0x000001F52653A000-memory.dmp
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        memory/1436-17-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
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        memory/1436-18-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
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        memory/1436-20-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
        Download

        memory/1436-21-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
        Download

        memory/1436-19-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
        Download

        memory/1436-22-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
        Download

        memory/1436-7-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
        Download

        memory/1436-24-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
        Download

        memory/1436-26-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
        Download

        memory/1436-6-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
        Download

        memory/1436-5-0x000001F525920000-0x000001F525942000-memory.dmp
        Download

        memory/1436-2-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
        Download

        memory/1436-1-0x00007FF9C97F0000-0x00007FF9CA194000-memory.dmp
        Download

        memory/3424-58-0x0000023385400000-0x0000023385500000-memory.dmp
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        memory/3424-60-0x0000023385400000-0x0000023385500000-memory.dmp
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        memory/3424-104-0x0000023399420000-0x0000023399440000-memory.dmp
        Download

        memory/3424-81-0x0000023388FA0000-0x0000023388FC0000-memory.dmp
        Download

        memory/3424-71-0x0000023399040000-0x0000023399140000-memory.dmp
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        memory/3424-59-0x0000023385400000-0x0000023385500000-memory.dmp
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        memory/3424-70-0x0000023388E40000-0x0000023388E60000-memory.dmp
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        memory/3732-36-0x000002ADC2FF0000-0x000002ADC30A2000-memory.dmp
        Download

        memory/3892-226-0x000000000E160000-0x000000000E1A3000-memory.dmp
        Download