Analysis
- max time kernel
22s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/06/2026, 01:43
Static task
static1
Behavioral task
behavioral1
Sample
glowogfn.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
glowogfn.exe
Resource
win11ltsc2024-20260618-en
General
- Target glowogfn.exe
- Size 24.5MB
- Sample260627-b5drmags4t
- SHA256 10f8eb860eb2da70583575be836cf831efe29453e087dc0663b0e2d8f2641055
- MD5 b7ff8d7dfc910f6404837a2270529384
- SHA1 1c58727cf50408b04fdd2767976326a69f095276
- SHA512 d713b4b19913fa4244249cb12cf5a0f93fe996a9e0e1ee8285dfe5831f7bfb5dc254b1ccea1fd5244c152b6ff9adc64e24fdefa7756ee4f8a2ee826d8292159a
- SSDEEP 393216:B5rUxHIfSLXtwaI0Q8PS2cuSj1pnoeWGZl5noH8C+i5Lf8uH:BxGIfW9waHTEsrWlRYn95ou
- TLSH T1204723E296D527F8E3D38A0892CB23CB57C17267DB97850D35C668032921CD79A87E37
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Drops file in Drivers directory 10 IoCs
description ioc Process File opened for modification C:\Windows\System32\drivers\Pyrite.dat Pyrite.dat File created C:\Windows\System32\drivers\Pyrite.dat winlogon.exe File created C:\Windows\System32\drivers\Pyrite.dat svchost.exe File created C:\Windows\System32\drivers\Pyrite.dat glowogfn.exe File created C:\Windows\System32\drivers\Pyrite.dat Pyrite.dat File opened for modification C:\Windows\System32\drivers\Pyrite.dat winlogon.exe File opened for modification C:\Windows\System32\drivers\Pyrite.dat svchost.exe File created C:\Windows\System32\drivers\Pyrite.dat update.exe File opened for modification C:\Windows\System32\drivers\Pyrite.dat update.exe File opened for modification C:\Windows\System32\drivers\Pyrite.dat glowogfn.exe - Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
- Drops startup file 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini winlogon.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini update.exe - Executes dropped EXE 4 IoCs
pid Process 6284 winlogon.exe 4696 Pyrite.dat 4552 svchost.exe 6176 update.exe - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Adds Run key to start application 2 TTPs 32 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\$Recycle.Bin\\System Volume Information\\winlogon.exe" Pyrite.dat Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\drivers\\Pyrite.dat" glowogfn.exe Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\ProgramData\\Microsoft\\Windows\\Caches\\{A3D5F1E2-9B4C-4D2E-8F7A-1B2C3D4E5F6E}\\update.exe" glowogfn.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\spool\\drivers\\w32x86\\svchost.exe" Pyrite.dat Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\spool\\drivers\\w32x86\\svchost.exe" Pyrite.dat Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\$Recycle.Bin\\System Volume Information\\winlogon.exe" Pyrite.dat Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\ProgramData\\Microsoft\\Windows\\Caches\\{A3D5F1E2-9B4C-4D2E-8F7A-1B2C3D4E5F6E}\\update.exe" Pyrite.dat Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\spool\\drivers\\w32x86\\svchost.exe" update.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\$Recycle.Bin\\System Volume Information\\winlogon.exe" update.exe Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\ProgramData\\Microsoft\\Windows\\Caches\\{A3D5F1E2-9B4C-4D2E-8F7A-1B2C3D4E5F6E}\\update.exe" update.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\drivers\\Pyrite.dat" glowogfn.exe Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\$Recycle.Bin\\System Volume Information\\winlogon.exe" glowogfn.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\ProgramData\\Microsoft\\Windows\\Caches\\{A3D5F1E2-9B4C-4D2E-8F7A-1B2C3D4E5F6E}\\update.exe" glowogfn.exe Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\spool\\drivers\\w32x86\\svchost.exe" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\drivers\\Pyrite.dat" update.exe Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\$Recycle.Bin\\System Volume Information\\winlogon.exe" update.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\spool\\drivers\\w32x86\\svchost.exe" glowogfn.exe Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\spool\\drivers\\w32x86\\svchost.exe" glowogfn.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\drivers\\Pyrite.dat" Pyrite.dat Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\drivers\\Pyrite.dat" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\ProgramData\\Microsoft\\Windows\\Caches\\{A3D5F1E2-9B4C-4D2E-8F7A-1B2C3D4E5F6E}\\update.exe" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\drivers\\Pyrite.dat" update.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\$Recycle.Bin\\System Volume Information\\winlogon.exe" glowogfn.exe Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\drivers\\Pyrite.dat" Pyrite.dat Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\ProgramData\\Microsoft\\Windows\\Caches\\{A3D5F1E2-9B4C-4D2E-8F7A-1B2C3D4E5F6E}\\update.exe" Pyrite.dat Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\spool\\drivers\\w32x86\\svchost.exe" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\spool\\drivers\\w32x86\\svchost.exe" update.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\ProgramData\\Microsoft\\Windows\\Caches\\{A3D5F1E2-9B4C-4D2E-8F7A-1B2C3D4E5F6E}\\update.exe" update.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\$Recycle.Bin\\System Volume Information\\winlogon.exe" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\$Recycle.Bin\\System Volume Information\\winlogon.exe" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\ProgramData\\Microsoft\\Windows\\Caches\\{A3D5F1E2-9B4C-4D2E-8F7A-1B2C3D4E5F6E}\\update.exe" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pyrite = "C:\\Windows\\System32\\drivers\\Pyrite.dat" svchost.exe - Contacts third-party web service commonly abused for C2 1 TTPs 6 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 8 discord.com 9 discord.com 10 discord.com 11 discord.com 1 discord.com 6 discord.com - Drops desktop.ini file(s) 64 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini winlogon.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini winlogon.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini update.exe File opened for modification C:\Users\Public\desktop.ini winlogon.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini update.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini glowogfn.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini winlogon.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini winlogon.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini update.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini winlogon.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini update.exe File opened for modification C:\Users\Admin\Documents\desktop.ini update.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini update.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini winlogon.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini update.exe File opened for modification C:\Program Files\desktop.ini glowogfn.exe File opened for modification C:\Program Files (x86)\desktop.ini glowogfn.exe File opened for modification C:\Users\Admin\Links\desktop.ini winlogon.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini winlogon.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini winlogon.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\desktop.ini Pyrite.dat File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\desktop.ini update.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini update.exe File opened for modification C:\Users\Public\Libraries\desktop.ini winlogon.exe File opened for modification C:\Users\Public\Downloads\desktop.ini update.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-3246620872-1649211507-2285877732-1000\desktop.ini glowogfn.exe File opened for modification C:\Users\Admin\Music\desktop.ini winlogon.exe File opened for modification C:\$Recycle.Bin\S-1-5-21-3246620872-1649211507-2285877732-1000\desktop.ini glowogfn.exe File opened for modification C:\Program Files (x86)\desktop.ini update.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini glowogfn.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini winlogon.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini update.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini update.exe File opened for modification C:\Users\Public\Music\desktop.ini update.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini Pyrite.dat File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini winlogon.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini update.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini update.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini winlogon.exe File opened for modification C:\Users\Public\Libraries\desktop.ini update.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI winlogon.exe File opened for modification C:\Users\Admin\Videos\desktop.ini update.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini update.exe File opened for modification C:\Users\Admin\Videos\desktop.ini winlogon.exe File opened for modification C:\Users\Public\Pictures\desktop.ini winlogon.exe File opened for modification C:\Users\Public\Videos\desktop.ini winlogon.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini update.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini winlogon.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini winlogon.exe File opened for modification C:\Users\Public\Documents\desktop.ini update.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini update.exe File opened for modification C:\Users\Public\Videos\desktop.ini update.exe File opened for modification C:\Program Files (x86)\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini winlogon.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini update.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini update.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini Pyrite.dat File opened for modification C:\Users\Public\desktop.ini update.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini Pyrite.dat File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini Pyrite.dat File opened for modification C:\Users\Admin\Downloads\desktop.ini winlogon.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini glowogfn.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini update.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini winlogon.exe - Indicator Removal: Clear Persistence 1 TTPs 10 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 5336 cmd.exe 6776 cmd.exe 2328 cmd.exe 5904 cmd.exe 1368 cmd.exe 6808 cmd.exe 2848 cmd.exe 5492 cmd.exe 6132 cmd.exe 6172 cmd.exe - Modifies boot configuration data using bcdedit 20 IoCs
pid Process 6512 bcdedit.exe 1280 bcdedit.exe 4800 bcdedit.exe 4780 bcdedit.exe 792 bcdedit.exe 3368 bcdedit.exe 5508 bcdedit.exe 2928 bcdedit.exe 2264 bcdedit.exe 4404 bcdedit.exe 5168 bcdedit.exe 6324 bcdedit.exe 5884 bcdedit.exe 4764 bcdedit.exe 5416 bcdedit.exe 3952 bcdedit.exe 3404 bcdedit.exe 4952 bcdedit.exe 2700 bcdedit.exe 6288 bcdedit.exe - Writes to the Master Boot Record (MBR) 1 TTPs 5 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 update.exe File opened for modification \??\PhysicalDrive0 glowogfn.exe File opened for modification \??\PhysicalDrive0 winlogon.exe File opened for modification \??\PhysicalDrive0 svchost.exe File opened for modification \??\PhysicalDrive0 Pyrite.dat - Drops file in System32 directory 10 IoCs
description ioc Process File created C:\Windows\System32\spool\drivers\w32x86\svchost.exe svchost.exe File opened for modification C:\Windows\System32\spool\drivers\w32x86\svchost.exe svchost.exe File created C:\Windows\System32\spool\drivers\w32x86\svchost.exe update.exe File opened for modification C:\Windows\System32\spool\drivers\w32x86\svchost.exe update.exe File opened for modification C:\Windows\System32\spool\drivers\w32x86\svchost.exe glowogfn.exe File created C:\Windows\System32\spool\drivers\w32x86\svchost.exe winlogon.exe File created C:\Windows\System32\spool\drivers\w32x86\svchost.exe glowogfn.exe File created C:\Windows\System32\spool\drivers\w32x86\svchost.exe Pyrite.dat File opened for modification C:\Windows\System32\spool\drivers\w32x86\svchost.exe Pyrite.dat File opened for modification C:\Windows\System32\spool\drivers\w32x86\svchost.exe winlogon.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs
pid Process 1216 glowogfn.exe 1216 glowogfn.exe 6284 winlogon.exe 4696 Pyrite.dat 6284 winlogon.exe 4696 Pyrite.dat 4552 svchost.exe 4552 svchost.exe 6176 update.exe 6176 update.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Services.resources.dll glowogfn.exe File opened for modification C:\Program Files (x86)\Windows Defender\EppManifest.dll svchost.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\System.Windows.Controls.Ribbon.dll glowogfn.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NL7MODELS000A.dll glowogfn.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\images\cloud_secured.png Pyrite.dat File opened for modification C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\TASKDECL.ICO winlogon.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-white_scale-140.png winlogon.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\es-ES\MSFT_PackageManagement.schema.mfl Pyrite.dat File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe Pyrite.dat File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\S_IlluDCFilesEmpty_180x180.svg winlogon.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\images\rhp_world_icon_2x.png Pyrite.dat File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\en-il\ui-strings.js Pyrite.dat File opened for modification C:\Program Files (x86)\Windows Photo Viewer\PhotoAcq.dll Pyrite.dat File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\clretwrc.dll glowogfn.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\ja\UIAutomationProvider.resources.dll glowogfn.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-ppd.xrm-ms winlogon.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\Microsoft.Build.Engine.resources.dll glowogfn.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\pl-pl\ui-strings.js Pyrite.dat File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\WidevineCdm\manifest.json update.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\it-IT\PhotoViewer.dll.mui Pyrite.dat File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Locales\sv.pak Pyrite.dat File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Grace-ul-oob.xrm-ms svchost.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Personal2019DemoR_BypassTrial180-ppd.xrm-ms svchost.exe File opened for modification C:\Program Files\Windows Defender\fr-FR\ProtectionManagement_Uninstall.mfl winlogon.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\Classification\nl7data0011_v2.dll svchost.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_SubTest-pl.xrm-ms winlogon.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-pl.xrm-ms winlogon.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_MAK_AE-ppd.xrm-ms svchost.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\ACTIVITL.ICO Pyrite.dat File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\ja-jp\ui-strings.js Pyrite.dat File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\en-US\sqloledb.rll.mui glowogfn.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.CoreLib.dll glowogfn.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\ta.pak winlogon.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\TASKL.ICO winlogon.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\UIAutomationClientSideProviders.resources.dll glowogfn.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\tr_MASCULINE.pak winlogon.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-pl.xrm-ms glowogfn.exe File opened for modification C:\Program Files\Microsoft Office\root\Templates\1033\ApothecaryNewsletter.dotx Pyrite.dat File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\ca-es\ui-strings.js winlogon.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\SupplementalDictionaries\en_US\Added.txt winlogon.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\identity_proxy\beta.identity_helper.exe.manifest winlogon.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\es\PresentationCore.resources.dll glowogfn.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail2-ppd.xrm-ms svchost.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\ca-es\ui-strings.js Pyrite.dat File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\cs-cz\ui-strings.js svchost.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\ResiliencyLinks\Trust Protection Lists\Mu\LICENSE.DATA update.exe File opened for modification C:\Program Files\7-Zip\Lang\zh-tw.txt glowogfn.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationClientSideProviders.resources.dll glowogfn.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Retail-pl.xrm-ms glowogfn.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Windows.Presentation.resources.dll Pyrite.dat File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\BI-Report.png glowogfn.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationBuildTasks.dll glowogfn.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_filter\libinvert_plugin.dll winlogon.exe File opened for modification C:\Program Files (x86)\Common Files\System\ado\msado26.tlb winlogon.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\System.ValueTuple.dll glowogfn.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\ro_MASCULINE.pak glowogfn.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\c2rpridslicensefiles_auto.xml svchost.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Json.dll glowogfn.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Trial-ppd.xrm-ms glowogfn.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\show_third_party_software_licenses.bat winlogon.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Locales\ko.pak Pyrite.dat File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\WordVL_KMS_Client-ul-oob.xrm-ms glowogfn.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MEDIA\SUCTION.WAV Pyrite.dat File opened for modification C:\Program Files\Mozilla Firefox\browser\VisualElements\PrivateBrowsing_150.png Pyrite.dat - Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\assembly\GAC\MSDATASRC\7.0.3300.0__b03f5f7f11d50a3a\msdatasrc.dll winlogon.exe File opened for modification C:\Windows\apppatch\sysmain.sdb update.exe File opened for modification C:\Windows\assembly\GAC_64\mscorlib\2.0.0.0__b77a5c561934e089\normnfkd.nlp update.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Microsoft.VisualBasic.Compatibility.Resources\8.0.0.0_de_b03f5f7f11d50a3a\Microsoft.VisualBasic.Compatibility.resources.dll winlogon.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Policy.11.0.Microsoft.Office.Interop.Excel\15.0.0.0__71e9bce111e9429c\Policy.11.0.Microsoft.Office.Interop.Excel.config winlogon.exe File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationBuildTasks.Resources\3.0.0.0_it_31bf3856ad364e35\PresentationBuildTasks.resources.dll update.exe File opened for modification C:\Windows\apppatch\shellFeatureInbox.sdb update.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Microsoft.Office.Interop.PowerPoint\15.0.0.0__71e9bce111e9429c\Microsoft.Office.Interop.PowerPoint.dll winlogon.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Microsoft.VisualC.STLCLR\1.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualC.STLCLR.dll update.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Microsoft.VisualStudio.Tools.Applications.Contract.v10.0\10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.Tools.Applications.Contract.v10.0.dll svchost.exe File opened for modification C:\Windows\apppatch\shellFeatureInbox.sdb Pyrite.dat File opened for modification C:\Windows\assembly\GAC_64\mscorlib\2.0.0.0__b77a5c561934e089\ksc.nlp glowogfn.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Sentinel.v3.5Client\3.5.0.0__b03f5f7f11d50a3a\Sentinel.v3.5Client.dll winlogon.exe File opened for modification C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\big5.nlp winlogon.exe File opened for modification C:\Windows\assembly\GAC_32\PresentationCore\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe.config update.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Policy.14.0.Microsoft.Office.Interop.PowerPoint\15.0.0.0__71e9bce111e9429c\Policy.14.0.Microsoft.Office.Interop.PowerPoint.dll glowogfn.exe File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationFramework.Resources\3.0.0.0_ja_31bf3856ad364e35\PresentationFramework.resources.dll winlogon.exe File opened for modification C:\Windows\assembly\GAC_MSIL\System.Configuration.Install.Resources\2.0.0.0_de_b03f5f7f11d50a3a\System.Configuration.Install.Resources.dll svchost.exe File opened for modification C:\Windows\assembly\GAC\stdole\7.0.3300.0__b03f5f7f11d50a3a\stdole.dll winlogon.exe File opened for modification C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\prc.nlp update.exe File opened for modification C:\Windows\assembly\GAC_64\mscorlib\2.0.0.0__b77a5c561934e089\ksc.nlp Pyrite.dat File opened for modification C:\Windows\assembly\GAC_MSIL\Microsoft.Build.Tasks\2.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Tasks.dll svchost.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Policy.11.0.Microsoft.Office.Interop.Excel\15.0.0.0__71e9bce111e9429c\Policy.11.0.Microsoft.Office.Interop.Excel.config Pyrite.dat File opened for modification C:\Windows\assembly\GAC_MSIL\Policy.11.0.Microsoft.Vbe.Interop\15.0.0.0__71e9bce111e9429c\Policy.11.0.Microsoft.Vbe.Interop.config glowogfn.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Sentinel.v3.5Client\3.5.0.0__b03f5f7f11d50a3a\Sentinel.v3.5Client.dll glowogfn.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Microsoft.JScript\8.0.0.0__b03f5f7f11d50a3a\Microsoft.JScript.dll winlogon.exe File opened for modification C:\Windows\assembly\GAC_64\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlp winlogon.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Microsoft.VisualStudio.Tools.Office.Contract.v10.0\10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.Tools.Office.Contract.v10.0.dll glowogfn.exe File opened for modification C:\Windows\assembly\GAC_MSIL\SMDiagnostics.Resources\3.0.0.0_es_b77a5c561934e089\SMDiagnostics.resources.dll Pyrite.dat File opened for modification C:\Windows\apppatch\drvmain.sdb winlogon.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Microsoft.VisualStudio.Tools.Applications.Hosting.v10.0\10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.Tools.Applications.Hosting.v10.0.dll Pyrite.dat File opened for modification C:\Windows\assembly\GAC_MSIL\Policy.12.0.Microsoft.Office.Interop.Excel\15.0.0.0__71e9bce111e9429c\Policy.12.0.Microsoft.Office.Interop.Excel.dll Pyrite.dat File opened for modification C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\prc.nlp Pyrite.dat File opened for modification C:\Windows\assembly\GAC_64\System.Printing\3.0.0.0__31bf3856ad364e35\System.Printing.dll glowogfn.exe File opened for modification C:\Windows\assembly\GAC_MSIL\AspNetMMCExt.Resources\2.0.0.0_it_b03f5f7f11d50a3a\aspnetmmcext.resources.dll svchost.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Microsoft.Build.Utilities.Resources\2.0.0.0_de_b03f5f7f11d50a3a\Microsoft.Build.Utilities.Resources.dll update.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Microsoft.Office.Interop.Word\15.0.0.0__71e9bce111e9429c\Microsoft.Office.Interop.Word.dll glowogfn.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Policy.14.0.Microsoft.Office.Interop.OneNote\15.0.0.0__71e9bce111e9429c\Policy.14.0.Microsoft.Office.Interop.OneNote.dll Pyrite.dat File opened for modification C:\Windows\apppatch\DirectXApps_FOD.sdb winlogon.exe File opened for modification C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\mscorlib.dll update.exe File opened for modification C:\Windows\apppatch\shellFeatureInbox.sdb glowogfn.exe File opened for modification C:\Windows\assembly\GAC_64\Microsoft.Interop.Security.AzRoles\2.0.0.0__31bf3856ad364e35\Microsoft.Interop.Security.AzRoles.dll winlogon.exe File opened for modification C:\Windows\assembly\GAC_MSIL\MMCEx.Resources\3.0.0.0_it_31bf3856ad364e35\MMCEx.Resources.dll update.exe File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe update.exe File opened for modification C:\Windows\assembly\GAC_MSIL\System.AddIn.Contract\2.0.0.0__b03f5f7f11d50a3a\System.AddIn.Contract.dll glowogfn.exe File opened for modification C:\Windows\assembly\GAC\Extensibility\7.0.3300.0__b03f5f7f11d50a3a\__AssemblyInfo__.ini winlogon.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Microsoft.Transactions.Bridge\3.0.0.0__b03f5f7f11d50a3a\Microsoft.Transactions.Bridge.dll update.exe File opened for modification C:\Windows\assembly\GAC_MSIL\MMCEx.Resources\3.0.0.0_de_31bf3856ad364e35\MMCEx.Resources.dll update.exe File opened for modification C:\Windows\assembly\GAC_MSIL\System.Configuration.Install\2.0.0.0__b03f5f7f11d50a3a\System.Configuration.Install.dll winlogon.exe File opened for modification C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\normnfkd.nlp winlogon.exe File opened for modification C:\Windows\assembly\GAC_64\mscorlib\2.0.0.0__b77a5c561934e089\normnfd.nlp winlogon.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Microsoft.PowerShell.Commands.Utility.Resources\1.0.0.0_en_31bf3856ad364e35\Microsoft.PowerShell.Commands.Utility.Resources.dll winlogon.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Microsoft.WSMan.Runtime\1.0.0.0__31bf3856ad364e35\Microsoft.WSMan.Runtime.dll update.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Policy.11.0.Microsoft.Office.Interop.PowerPoint\15.0.0.0__71e9bce111e9429c\Policy.11.0.Microsoft.Office.Interop.PowerPoint.dll svchost.exe File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationUI.Resources\3.0.0.0_de_31bf3856ad364e35\PresentationUI.resources.dll winlogon.exe File opened for modification C:\Windows\apppatch\msimain.sdb svchost.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Policy.11.0.Microsoft.Office.Interop.Outlook\15.0.0.0__71e9bce111e9429c\Policy.11.0.Microsoft.Office.Interop.Outlook.dll Pyrite.dat File opened for modification C:\Windows\assembly\GAC_MSIL\SMDiagnostics.Resources\3.0.0.0_ja_b77a5c561934e089\SMDiagnostics.resources.dll winlogon.exe File opened for modification C:\Windows\assembly\GAC_MSIL\sysglobl.Resources\2.0.0.0_fr_b03f5f7f11d50a3a\sysglobl.resources.dll Pyrite.dat File opened for modification C:\Windows\assembly\GAC_MSIL\System.ComponentModel.DataAnnotations.Resources\3.5.0.0_de_31bf3856ad364e35\System.ComponentModel.DataAnnotations.Resources.dll svchost.exe File opened for modification C:\Windows\assembly\GAC_64\mscorlib\2.0.0.0__b77a5c561934e089\normidna.nlp Pyrite.dat File opened for modification C:\Windows\assembly\GAC_MSIL\Microsoft.PowerShell.Commands.Diagnostics\1.0.0.0__31bf3856ad364e35\Microsoft.PowerShell.Commands.Diagnostics.dll winlogon.exe File opened for modification C:\Windows\assembly\GAC_MSIL\Policy.11.0.Microsoft.Office.Interop.Outlook\15.0.0.0__71e9bce111e9429c\Policy.11.0.Microsoft.Office.Interop.Outlook.config winlogon.exe File opened for modification C:\Windows\assembly\GAC_MSIL\System.Data.Entity.Design.Resources\3.5.0.0_ja_b77a5c561934e089\System.Data.Entity.Design.Resources.dll winlogon.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3246620872-1649211507-2285877732-1000_Classes\Local Settings\MuiCache winlogon.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 10 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3904 schtasks.exe 5488 schtasks.exe 6852 schtasks.exe 4532 schtasks.exe 5468 schtasks.exe 5504 schtasks.exe 5668 schtasks.exe 3988 schtasks.exe 1248 schtasks.exe 3344 schtasks.exe - Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 1216 glowogfn.exe 1216 glowogfn.exe 4696 Pyrite.dat 4696 Pyrite.dat 6284 winlogon.exe 4552 svchost.exe 4552 svchost.exe 6176 update.exe 6176 update.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1216 wrote to memory of 5904 1216 glowogfn.exe 91 PID 5904 wrote to memory of 964 5904 cmd.exe 96 PID 1216 wrote to memory of 1908 1216 glowogfn.exe 100 PID 1908 wrote to memory of 4532 1908 cmd.exe 103 PID 1216 wrote to memory of 6172 1216 glowogfn.exe 104 PID 6172 wrote to memory of 6288 6172 cmd.exe 218 PID 4696 wrote to memory of 1368 4696 Pyrite.dat 107 PID 6284 wrote to memory of 5336 6284 winlogon.exe 110 PID 1216 wrote to memory of 1308 1216 glowogfn.exe 112 PID 4552 wrote to memory of 6776 4552 svchost.exe 113 PID 5336 wrote to memory of 6764 5336 cmd.exe 116 PID 6776 wrote to memory of 6812 6776 cmd.exe 117 PID 1368 wrote to memory of 6736 1368 cmd.exe 118 PID 6284 wrote to memory of 3332 6284 winlogon.exe 119 PID 1308 wrote to memory of 5468 1308 cmd.exe 120 PID 4552 wrote to memory of 3832 4552 svchost.exe 122 PID 4696 wrote to memory of 5024 4696 Pyrite.dat 124 PID 3332 wrote to memory of 5504 3332 cmd.exe 126 PID 3832 wrote to memory of 3344 3832 cmd.exe 127 PID 5024 wrote to memory of 3904 5024 cmd.exe 128 PID 6284 wrote to memory of 2328 6284 winlogon.exe 129 PID 1216 wrote to memory of 3944 1216 glowogfn.exe 131 PID 4696 wrote to memory of 6808 4696 Pyrite.dat 133 PID 4552 wrote to memory of 2848 4552 svchost.exe 134 PID 2328 wrote to memory of 5716 2328 cmd.exe 137 PID 3944 wrote to memory of 6512 3944 cmd.exe 138 PID 6808 wrote to memory of 5948 6808 cmd.exe 139 PID 6284 wrote to memory of 6936 6284 winlogon.exe 140 PID 1216 wrote to memory of 4884 1216 glowogfn.exe 142 PID 2848 wrote to memory of 4332 2848 cmd.exe 144 PID 4696 wrote to memory of 6232 4696 Pyrite.dat 145 PID 4552 wrote to memory of 3192 4552 svchost.exe 147 PID 6936 wrote to memory of 5488 6936 cmd.exe 148 PID 4884 wrote to memory of 1280 4884 cmd.exe 150 PID 6232 wrote to memory of 5668 6232 cmd.exe 151 PID 3192 wrote to memory of 6852 3192 cmd.exe 152 PID 1216 wrote to memory of 5588 1216 glowogfn.exe 153 PID 6284 wrote to memory of 4672 6284 winlogon.exe 155 PID 5588 wrote to memory of 4800 5588 cmd.exe 157 PID 4672 wrote to memory of 4780 4672 cmd.exe 158 PID 1216 wrote to memory of 4744 1216 glowogfn.exe 159 PID 4552 wrote to memory of 4772 4552 svchost.exe 160 PID 6284 wrote to memory of 4424 6284 winlogon.exe 161 PID 4696 wrote to memory of 3092 4696 Pyrite.dat 165 PID 4424 wrote to memory of 792 4424 cmd.exe 167 PID 4744 wrote to memory of 3368 4744 cmd.exe 168 PID 6284 wrote to memory of 6300 6284 winlogon.exe 169 PID 4772 wrote to memory of 5508 4772 cmd.exe 171 PID 4552 wrote to memory of 2156 4552 svchost.exe 172 PID 6300 wrote to memory of 2928 6300 cmd.exe 174 PID 3092 wrote to memory of 2264 3092 cmd.exe 175 PID 2156 wrote to memory of 4404 2156 cmd.exe 176 PID 6284 wrote to memory of 6436 6284 winlogon.exe 177 PID 4552 wrote to memory of 3576 4552 svchost.exe 179 PID 4696 wrote to memory of 4224 4696 Pyrite.dat 180 PID 6176 wrote to memory of 5492 6176 update.exe 183 PID 3576 wrote to memory of 5168 3576 cmd.exe 185 PID 5492 wrote to memory of 2596 5492 cmd.exe 186 PID 4224 wrote to memory of 5884 4224 cmd.exe 187 PID 6436 wrote to memory of 6324 6436 cmd.exe 188 PID 4552 wrote to memory of 5264 4552 svchost.exe 189 PID 4696 wrote to memory of 2296 4696 Pyrite.dat 191 PID 5264 wrote to memory of 4764 5264 cmd.exe 193 PID 6176 wrote to memory of 2404 6176 update.exe 194 - 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.
Processes
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C:\Users\Admin\AppData\Local\Temp\glowogfn.exe"C:\Users\Admin\AppData\Local\Temp\glowogfn.exe"1⤵
- Drops file in Drivers directory
- Adds Run key to start application
- Drops desktop.ini file(s)
- Writes to the Master Boot Record (MBR)
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1216 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /delete /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /f 2>nul2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:5904 -
C:\Windows\system32\schtasks.exeschtasks /delete /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /f3⤵PID:964
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onstart /ru SYSTEM /rl HIGHEST /f2⤵
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\Windows\system32\schtasks.exeschtasks /create /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onstart /ru SYSTEM /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
PID:4532
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /delete /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /f 2>nul2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:6172 -
C:\Windows\system32\schtasks.exeschtasks /delete /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /f3⤵PID:6288
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onlogon /ru SYSTEM /rl HIGHEST /f2⤵
- Suspicious use of WriteProcessMemory
PID:1308 -
C:\Windows\system32\schtasks.exeschtasks /create /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onlogon /ru SYSTEM /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
PID:5468
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {bootmgr} path 2>nul2⤵
- Suspicious use of WriteProcessMemory
PID:3944 -
C:\Windows\system32\bcdedit.exebcdedit /deletevalue {bootmgr} path3⤵
- Modifies boot configuration data using bcdedit
PID:6512
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {default} path 2>nul2⤵
- Suspicious use of WriteProcessMemory
PID:4884 -
C:\Windows\system32\bcdedit.exebcdedit /deletevalue {default} path3⤵
- Modifies boot configuration data using bcdedit
PID:1280
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {memdiag} path 2>nul2⤵
- Suspicious use of WriteProcessMemory
PID:5588 -
C:\Windows\system32\bcdedit.exebcdedit /deletevalue {memdiag} path3⤵
- Modifies boot configuration data using bcdedit
PID:4800
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {current} path 2>nul2⤵
- Suspicious use of WriteProcessMemory
PID:4744 -
C:\Windows\system32\bcdedit.exebcdedit /deletevalue {current} path3⤵
- Modifies boot configuration data using bcdedit
PID:3368
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C:\$Recycle.Bin\System Volume Information\winlogon.exe"C:\$Recycle.Bin\System Volume Information\winlogon.exe"1⤵
- Drops file in Drivers directory
- Drops startup file
- Executes dropped EXE
- Drops desktop.ini file(s)
- Writes to the Master Boot Record (MBR)
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:6284 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /delete /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /f 2>nul2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:5336 -
C:\Windows\System32\schtasks.exeschtasks /delete /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /f3⤵PID:6764
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onstart /ru SYSTEM /rl HIGHEST /f2⤵
- Suspicious use of WriteProcessMemory
PID:3332 -
C:\Windows\System32\schtasks.exeschtasks /create /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onstart /ru SYSTEM /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
PID:5504
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /delete /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /f 2>nul2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:2328 -
C:\Windows\System32\schtasks.exeschtasks /delete /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /f3⤵PID:5716
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onlogon /ru SYSTEM /rl HIGHEST /f2⤵
- Suspicious use of WriteProcessMemory
PID:6936 -
C:\Windows\System32\schtasks.exeschtasks /create /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onlogon /ru SYSTEM /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
PID:5488
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {bootmgr} path 2>nul2⤵
- Suspicious use of WriteProcessMemory
PID:4672 -
C:\Windows\System32\bcdedit.exebcdedit /deletevalue {bootmgr} path3⤵
- Modifies boot configuration data using bcdedit
PID:4780
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {default} path 2>nul2⤵
- Suspicious use of WriteProcessMemory
PID:4424 -
C:\Windows\System32\bcdedit.exebcdedit /deletevalue {default} path3⤵
- Modifies boot configuration data using bcdedit
PID:792
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {memdiag} path 2>nul2⤵
- Suspicious use of WriteProcessMemory
PID:6300 -
C:\Windows\System32\bcdedit.exebcdedit /deletevalue {memdiag} path3⤵
- Modifies boot configuration data using bcdedit
PID:2928
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {current} path 2>nul2⤵
- Suspicious use of WriteProcessMemory
PID:6436 -
C:\Windows\System32\bcdedit.exebcdedit /deletevalue {current} path3⤵
- Modifies boot configuration data using bcdedit
PID:6324
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C:\Windows\System32\drivers\Pyrite.datC:\Windows\System32\drivers\Pyrite.dat1⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Adds Run key to start application
- Drops desktop.ini file(s)
- Writes to the Master Boot Record (MBR)
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4696 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /delete /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /f 2>nul2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:1368 -
C:\Windows\System32\schtasks.exeschtasks /delete /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /f3⤵PID:6736
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onstart /ru SYSTEM /rl HIGHEST /f2⤵
- Suspicious use of WriteProcessMemory
PID:5024 -
C:\Windows\System32\schtasks.exeschtasks /create /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onstart /ru SYSTEM /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
PID:3904
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /delete /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /f 2>nul2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:6808 -
C:\Windows\System32\schtasks.exeschtasks /delete /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /f3⤵PID:5948
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onlogon /ru SYSTEM /rl HIGHEST /f2⤵
- Suspicious use of WriteProcessMemory
PID:6232 -
C:\Windows\System32\schtasks.exeschtasks /create /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onlogon /ru SYSTEM /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
PID:5668
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {bootmgr} path 2>nul2⤵
- Suspicious use of WriteProcessMemory
PID:3092 -
C:\Windows\System32\bcdedit.exebcdedit /deletevalue {bootmgr} path3⤵
- Modifies boot configuration data using bcdedit
PID:2264
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {default} path 2>nul2⤵
- Suspicious use of WriteProcessMemory
PID:4224 -
C:\Windows\System32\bcdedit.exebcdedit /deletevalue {default} path3⤵
- Modifies boot configuration data using bcdedit
PID:5884
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {memdiag} path 2>nul2⤵PID:2296
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C:\Windows\System32\bcdedit.exebcdedit /deletevalue {memdiag} path3⤵
- Modifies boot configuration data using bcdedit
PID:5416
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {current} path 2>nul2⤵PID:1728
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C:\Windows\System32\bcdedit.exebcdedit /deletevalue {current} path3⤵
- Modifies boot configuration data using bcdedit
PID:3952
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C:\Windows\System32\spool\drivers\w32x86\svchost.exeC:\Windows\System32\spool\drivers\w32x86\svchost.exe1⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Adds Run key to start application
- Drops desktop.ini file(s)
- Writes to the Master Boot Record (MBR)
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4552 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /delete /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /f 2>nul2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:6776 -
C:\Windows\System32\schtasks.exeschtasks /delete /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /f3⤵PID:6812
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onstart /ru SYSTEM /rl HIGHEST /f2⤵
- Suspicious use of WriteProcessMemory
PID:3832 -
C:\Windows\System32\schtasks.exeschtasks /create /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onstart /ru SYSTEM /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
PID:3344
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /delete /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /f 2>nul2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Windows\System32\schtasks.exeschtasks /delete /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /f3⤵PID:4332
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onlogon /ru SYSTEM /rl HIGHEST /f2⤵
- Suspicious use of WriteProcessMemory
PID:3192 -
C:\Windows\System32\schtasks.exeschtasks /create /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onlogon /ru SYSTEM /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
PID:6852
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {bootmgr} path 2>nul2⤵
- Suspicious use of WriteProcessMemory
PID:4772 -
C:\Windows\System32\bcdedit.exebcdedit /deletevalue {bootmgr} path3⤵
- Modifies boot configuration data using bcdedit
PID:5508
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {default} path 2>nul2⤵
- Suspicious use of WriteProcessMemory
PID:2156 -
C:\Windows\System32\bcdedit.exebcdedit /deletevalue {default} path3⤵
- Modifies boot configuration data using bcdedit
PID:4404
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {memdiag} path 2>nul2⤵
- Suspicious use of WriteProcessMemory
PID:3576 -
C:\Windows\System32\bcdedit.exebcdedit /deletevalue {memdiag} path3⤵
- Modifies boot configuration data using bcdedit
PID:5168
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {current} path 2>nul2⤵
- Suspicious use of WriteProcessMemory
PID:5264 -
C:\Windows\System32\bcdedit.exebcdedit /deletevalue {current} path3⤵
- Modifies boot configuration data using bcdedit
PID:4764
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C:\ProgramData\Microsoft\Windows\Caches\{A3D5F1E2-9B4C-4D2E-8F7A-1B2C3D4E5F6E}\update.exeC:\ProgramData\Microsoft\Windows\Caches\{A3D5F1E2-9B4C-4D2E-8F7A-1B2C3D4E5F6E}\update.exe1⤵
- Drops file in Drivers directory
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Drops desktop.ini file(s)
- Writes to the Master Boot Record (MBR)
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:6176 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /delete /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /f 2>nul2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:5492 -
C:\Windows\System32\schtasks.exeschtasks /delete /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /f3⤵PID:2596
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onstart /ru SYSTEM /rl HIGHEST /f2⤵PID:2404
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C:\Windows\System32\schtasks.exeschtasks /create /tn "Microsoft\Windows\WindowsUpdate\SystemMaintenance" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onstart /ru SYSTEM /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
PID:3988
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /delete /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /f 2>nul2⤵
- Indicator Removal: Clear Persistence
PID:6132 -
C:\Windows\System32\schtasks.exeschtasks /delete /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /f3⤵PID:5428
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onlogon /ru SYSTEM /rl HIGHEST /f2⤵PID:6716
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C:\Windows\System32\schtasks.exeschtasks /create /tn "Microsoft\Windows\ApplicationExperience\ProgramCompatibility" /tr "C:\Windows\System32\drivers\Pyrite.dat" /sc onlogon /ru SYSTEM /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
PID:1248
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {bootmgr} path 2>nul2⤵PID:1136
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C:\Windows\System32\bcdedit.exebcdedit /deletevalue {bootmgr} path3⤵
- Modifies boot configuration data using bcdedit
PID:3404
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {default} path 2>nul2⤵PID:3264
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C:\Windows\System32\bcdedit.exebcdedit /deletevalue {default} path3⤵
- Modifies boot configuration data using bcdedit
PID:4952
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {memdiag} path 2>nul2⤵PID:6596
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C:\Windows\System32\bcdedit.exebcdedit /deletevalue {memdiag} path3⤵
- Modifies boot configuration data using bcdedit
PID:2700
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c bcdedit /deletevalue {current} path 2>nul2⤵PID:1980
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C:\Windows\System32\bcdedit.exebcdedit /deletevalue {current} path3⤵
- Modifies boot configuration data using bcdedit
PID:6288
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Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Indicator Removal
1Clear Persistence
1Modify Registry
1Pre-OS Boot
1Bootkit
1Replay Monitor
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Downloads
- Path C:\$Recycle.Bin\System Volume Information\winlogon.exe
- Size 24.5MB
- SHA256 10f8eb860eb2da70583575be836cf831efe29453e087dc0663b0e2d8f2641055
- MD5 b7ff8d7dfc910f6404837a2270529384
- SHA1 1c58727cf50408b04fdd2767976326a69f095276
- SHA512 d713b4b19913fa4244249cb12cf5a0f93fe996a9e0e1ee8285dfe5831f7bfb5dc254b1ccea1fd5244c152b6ff9adc64e24fdefa7756ee4f8a2ee826d8292159a
- SSDEEP 393216:B5rUxHIfSLXtwaI0Q8PS2cuSj1pnoeWGZl5noH8C+i5Lf8uH:BxGIfW9waHTEsrWlRYn95ou
- TLSH T1204723E296D527F8E3D38A0892CB23CB57C17267DB97850D35C668032921CD79A87E37
- MD5 SHA1 SHA512 SSDEEP TLSH