a8fa1195c3314ea31f36703bd1966bfe423f8d79664d953c04d3c55d6b088b79

Change Default File Association

T1546.001

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx\ = "{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}"	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx\ = "{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx\ = "{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx\ = "{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDrive.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Delete Cached Standalone Update Binary = "C:\\Windows\\system32\\cmd.exe /q /c del /q \"C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\StandaloneUpdater\\OneDriveSetup.exe\""	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Delete Cached Update Binary = "C:\\Windows\\system32\\cmd.exe /q /c del /q \"C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\Update\\OneDriveSetup.exe\""	OneDriveSetup.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\OneDrive\desktop.ini	FileSyncConfig.exe

Checks system information in the registry 2 TTPs 6 IoCs

System information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	OneDriveSetup.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	OneDriveSetup.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	OneDrive.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	OneDrive.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	OneDriveSetup.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	OneDriveSetup.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\windows\system32\driverstore\filerepository\display.inf_amd64_01cf530faf2f1752\display.PNF	chrome.exe
File created	C:\Windows\System32\DriverStore\FileRepository\display.inf_amd64_01cf530faf2f1752\display.PNF	chrome.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SystemTemp	chrome.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FileSyncConfig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDrive.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDrive.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDrive.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDriveSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDriveSetup.exe

Checks processor information in registry 2 TTPs 15 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	OneDrive.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	OneDrive.exe
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	OneDrive.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	OneDrive.exe

Enumerates system info in registry 2 TTPs 6 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Modifies Internet Explorer settings 1 TTPs 12 IoCs

adware spyware

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OneDrive.exe = "11000"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\Software\Microsoft\Internet Explorer\Main	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	OneDrive.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OneDrive.exe = "11000"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	OneDriveSetup.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OneDrive.exe = "11000"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	OneDrive.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OneDrive.exe = "11000"	OneDrive.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	OneDrive.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133675991219907649"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{5d65dd0d-81bf-4ff4-aeea-6effb445cb3f}	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_CLASSES\WOW6432NODE\INTERFACE\{1EDD003E-C446-43C5-8BA0-3778CC4792CC}\PROXYSTUBCLSID32	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{2EB31403-EBE0-41EA-AE91-A1953104EA55}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDriveSetup.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\System.IsPinnedToNameSpaceTree = "1"	FileSyncConfig.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{869BDA08-7ACF-42B8-91AE-4D8D597C0B33}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\CLSID\{AB807329-7324-431B-8B36-DBD581F56E0B}\ProgID	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{79A2A54C-3916-41FD-9FAB-F26ED0BBA755}\ = "IFileSyncClient2"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{EE15BBBB-9E60-4C52-ABCB-7540FF3DF6B3}\ = "IFileSyncClient9"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\CLSID\{9AA2F32D-362A-42D9-9328-24A483E2CCC3}\InprocServer32\ThreadingModel = "Apartment"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{2692D1F2-2C7C-4AE0-8E73-8F37736C912D}\ = "IFileSyncClient7"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\CLSID\{A0396A93-DC06-4AEF-BEE9-95FFCCAEF20E}\InprocServer32\ThreadingModel = "Apartment"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{2B865677-AC3A-43BD-B9E7-BF6FCD3F0596}\ = "IFileSyncClient11"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{79A2A54C-3916-41FD-9FAB-F26ED0BBA755}\TypeLib	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{2EB31403-EBE0-41EA-AE91-A1953104EA55}\ProxyStubClsid32	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\OOBERequestHandler.OOBERequestHandler\CurVer	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\CLSID\{021E4F06-9DCC-49AD-88CF-ECC2DA314C8A}	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\CLSID\{71DCE5D6-4B57-496B-AC21-CD5B54EB93FD}\TypeLib	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_CLASSES\INTERFACE\{4410DC33-BC7C-496B-AA84-4AEA3EEE75F7}\PROXYSTUBCLSID32	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{679EC955-75AA-4FB2-A7ED-8C0152ECF409}\ = "ISyncEngineDeviceNotifications"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{79A2A54C-3916-41FD-9FAB-F26ED0BBA755}\ = "IFileSyncClient2"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{fac14b75-7862-4ceb-be41-f53945a61c17}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{869BDA08-7ACF-42B8-91AE-4D8D597C0B33}\ = "ISyncEngineBandwidthLimiter"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\CLSID\{C5FF006E-2AE9-408C-B85B-2DFDD5449D9C}\InprocServer32\ThreadingModel = "Apartment"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{679EC955-75AA-4FB2-A7ED-8C0152ECF409}\ProxyStubClsid32	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{8B9F14F4-9559-4A3F-B7D0-312E992B6D98}\TypeLib\Version = "1.0"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{53de12aa-df96-413d-a25e-c75b6528abf2}\ = "IGetPauseStateCallback"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{53de12aa-df96-413d-a25e-c75b6528abf2}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\TypeLib\{909A6CCD-6810-46C4-89DF-05BE7EB61E6C}\1.0\FLAGS	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{0776ae27-5ab9-4e18-9063-1836da63117a}	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{1196AE48-D92B-4BC7-85DE-664EC3F761F1}\ProxyStubClsid32	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{d8c80ebb-099c-4208-afa3-fbc4d11f8a3c}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{944903E8-B03F-43A0-8341-872200D2DA9C}\ProxyStubClsid32	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{679EC955-75AA-4FB2-A7ED-8C0152ECF409}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\CLSID\{1BF42E4C-4AF4-4CFD-A1A0-CF2960B8F63E}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\18.151.0729.0013\\amd64\\FileSyncShell64.dll"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{5d65dd0d-81bf-4ff4-aeea-6effb445cb3f}\TypeLib\Version = "1.0"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{c1439245-96b4-47fc-b391-679386c5d40f}\ProxyStubClsid32	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{944903E8-B03F-43A0-8341-872200D2DA9C}\ProxyStubClsid32	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_CLASSES\WOW6432NODE\CLSID\{A926714B-7BFC-4D08-A035-80021395FFA8}\PROGID	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\SyncEngineStorageProviderHandlerProxy.SyncEngineStorageProviderHandlerProxy\ = "SyncEngineStorageProviderHandlerProxy Class"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\CLSID\{9AA2F32D-362A-42D9-9328-24A483E2CCC3}\ = "ReadOnlyOverlayHandler Class"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\CLSID\{71DCE5D6-4B57-496B-AC21-CD5B54EB93FD}\ProgID\ = "SyncEngineFileInfoProvider.SyncEngineFileInfoProvider.1"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{fac14b75-7862-4ceb-be41-f53945a61c17}\TypeLib\Version = "1.0"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{da82e55e-fa2f-45b3-aec3-e7294106ef52}\ProxyStubClsid32	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{944903E8-B03F-43A0-8341-872200D2DA9C}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\SyncEngineCOMServer.SyncEngineCOMServer\CurVer\ = "SyncEngineCOMServer.SyncEngineCOMServer.1"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\CLSID\{AB807329-7324-431B-8B36-DBD581F56E0B}\Programmable\	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\CLSID\{A78ED123-AB77-406B-9962-2A5D9D2F7F30}\ = "UpToDateCloudOverlayHandler Class"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\CLSID\{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}\InprocServer32	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{2387C6BD-9A36-41A2-88ED-FF731E529384}\TypeLib\Version = "1.0"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{31508CC7-9BC7-494B-9D0F-7B1C7F144182}	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{9D613F8A-B30E-4938-8490-CB5677701EBF}\ProxyStubClsid32	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\TypeLib\{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\18.151.0729.0013\\SyncEngine.dll\\2"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\CLSID\{71DCE5D6-4B57-496B-AC21-CD5B54EB93FD}\ProgID\ = "SyncEngineFileInfoProvider.SyncEngineFileInfoProvider.1"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\SyncEngineStorageProviderHandlerProxy.SyncEngineStorageProviderHandlerProxy.1\ = "SyncEngineStorageProviderHandlerProxy Class"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\TypeLib\{082D3FEC-D0D0-4DF6-A988-053FECE7B884}\1.0\0	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{2B865677-AC3A-43BD-B9E7-BF6FCD3F0596}\TypeLib\ = "{909A6CCD-6810-46C4-89DF-05BE7EB61E6C}"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\CLSID\{F241C880-6982-4CE5-8CF7-7085BA96DA5A}\ = "UpToDatePinnedOverlayHandler Class"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\Interface\{EA23A664-A558-4548-A8FE-A6B94D37C3CF}	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{3A4E62AE-45D9-41D5-85F5-A45B77AB44E5}\ = "IDeviceHeroShotCallback"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Interface\{53de12aa-df96-413d-a25e-c75b6528abf2}	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_CLASSES\TYPELIB\{4B1C80DA-FA45-468F-B42B-46496BDBE0C5}\1.0\0\WIN32	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\CLSID\{94269C4E-071A-4116-90E6-52E557067E4E}\VersionIndependentProgID	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\WOW6432Node\CLSID\{389510b7-9e58-40d7-98bf-60b911cb0ea9}\ = "FileSyncCustomStatesProvider Class"	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_CLASSES\WOW6432NODE\INTERFACE\{0776AE27-5AB9-4E18-9063-1836DA63117A}\PROXYSTUBCLSID32	OneDriveSetup.exe

Suspicious behavior: AddClipboardFormatListener 4 IoCs

pid	Process
5432	WINWORD.EXE
5432	WINWORD.EXE
5424	OneDrive.exe
6612	OneDrive.exe

Suspicious behavior: EnumeratesProcesses 44 IoCs

pid	Process
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
5424	OneDrive.exe
5424	OneDrive.exe
5384	OneDriveSetup.exe
5384	OneDriveSetup.exe
5384	OneDriveSetup.exe
5384	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
3876	OneDriveSetup.exe
6612	OneDrive.exe
6612	OneDrive.exe
2356	chrome.exe
2356	chrome.exe
2356	chrome.exe
2356	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe
Token: SeShutdownPrivilege	460	chrome.exe
Token: SeCreatePagefilePrivilege	460	chrome.exe

Suspicious use of FindShellTrayWindow 55 IoCs

pid	Process
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
3948	firefox.exe
5424	OneDrive.exe
5424	OneDrive.exe
5424	OneDrive.exe
5424	OneDrive.exe
6612	OneDrive.exe
6612	OneDrive.exe
6612	OneDrive.exe
6612	OneDrive.exe

Suspicious use of SendNotifyMessage 20 IoCs

pid	Process
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
460	chrome.exe
5424	OneDrive.exe
5424	OneDrive.exe
5424	OneDrive.exe
5424	OneDrive.exe
6612	OneDrive.exe
6612	OneDrive.exe
6612	OneDrive.exe
6612	OneDrive.exe

Suspicious use of SetWindowsHookEx 14 IoCs

pid	Process
5020	MiniSearchHost.exe
3948	firefox.exe
5432	WINWORD.EXE
5432	WINWORD.EXE
5432	WINWORD.EXE
5432	WINWORD.EXE
5432	WINWORD.EXE
5432	WINWORD.EXE
5432	WINWORD.EXE
5432	WINWORD.EXE
5424	OneDrive.exe
6612	OneDrive.exe
6612	OneDrive.exe
6612	OneDrive.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 460 wrote to memory of 1936	460	chrome.exe	86
PID 460 wrote to memory of 1936	460	chrome.exe	86
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 4956	460	chrome.exe	87
PID 460 wrote to memory of 3244	460	chrome.exe	88
PID 460 wrote to memory of 3244	460	chrome.exe	88
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89
PID 460 wrote to memory of 3020	460	chrome.exe	89

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

Query Registry
T1012

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Debug.DLL\AccessibleHandler — копия.dll",#1
1⤵
PID:4652

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Drops file in Windows directory
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:460
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffffa54cc40,0x7ffffa54cc4c,0x7ffffa54cc58
  2⤵
  PID:1936
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1856,i,299460683113744348,6739628934052319532,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1848 /prefetch:2
  2⤵
  PID:4956
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=2116,i,299460683113744348,6739628934052319532,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2132 /prefetch:3
  2⤵
  PID:3244
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2200,i,299460683113744348,6739628934052319532,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2212 /prefetch:8
  2⤵
  PID:3020
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3080,i,299460683113744348,6739628934052319532,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3248 /prefetch:1
  2⤵
  PID:1772
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3100,i,299460683113744348,6739628934052319532,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3292 /prefetch:1
  2⤵
  PID:768
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4432,i,299460683113744348,6739628934052319532,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4448 /prefetch:1
  2⤵
  PID:2832
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4756,i,299460683113744348,6739628934052319532,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4772 /prefetch:8
  2⤵
  PID:1248
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4796,i,299460683113744348,6739628934052319532,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4764 /prefetch:8
  2⤵
  PID:1872
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=4832,i,299460683113744348,6739628934052319532,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5100 /prefetch:1
  2⤵
  PID:1512
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=212,i,299460683113744348,6739628934052319532,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3264 /prefetch:8
  2⤵
  PID:948
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=3424,i,299460683113744348,6739628934052319532,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4676 /prefetch:8
  2⤵
  PID:4944
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.22000.1 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4912,i,299460683113744348,6739628934052319532,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3376 /prefetch:8
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2356

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:2876

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:4072

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
1⤵
PID:4392

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
1⤵
- Suspicious use of SetWindowsHookEx
PID:5020

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
1⤵
PID:4004
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe"
  2⤵
  - Checks processor information in registry
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  PID:3948
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1964 -parentBuildID 20240401114208 -prefsHandle 1880 -prefMapHandle 1872 -prefsLen 23600 -prefMapSize 244628 -appDir "C:\Program Files\Mozilla Firefox\browser" - {04338618-4240-40de-bf96-9997aba05e23} 3948 "\\.\pipe\gecko-crash-server-pipe.3948" gpu
    3⤵
    PID:4764
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2364 -parentBuildID 20240401114208 -prefsHandle 2356 -prefMapHandle 2344 -prefsLen 23636 -prefMapSize 244628 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ea65ff83-a187-48d1-ad0c-9dd3a6ccd7dd} 3948 "\\.\pipe\gecko-crash-server-pipe.3948" socket
    3⤵
    PID:4588
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3216 -childID 1 -isForBrowser -prefsHandle 3196 -prefMapHandle 3192 -prefsLen 23777 -prefMapSize 244628 -jsInitHandle 1248 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d33f4e48-4639-43ae-8226-7f1f4e7d28c8} 3948 "\\.\pipe\gecko-crash-server-pipe.3948" tab
    3⤵
    PID:1652
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3352 -childID 2 -isForBrowser -prefsHandle 3148 -prefMapHandle 3116 -prefsLen 29010 -prefMapSize 244628 -jsInitHandle 1248 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fa8f5c87-9017-48b7-a527-d9f3f87b73c3} 3948 "\\.\pipe\gecko-crash-server-pipe.3948" tab
    3⤵
    PID:3200
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4592 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4536 -prefMapHandle 4672 -prefsLen 29010 -prefMapSize 244628 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6c61e74b-0911-43a7-abea-9efad2590350} 3948 "\\.\pipe\gecko-crash-server-pipe.3948" utility
    3⤵
    - Checks processor information in registry
    PID:5808
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5136 -childID 3 -isForBrowser -prefsHandle 5128 -prefMapHandle 5076 -prefsLen 26882 -prefMapSize 244628 -jsInitHandle 1248 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {15526f1b-65be-4cfd-a9ed-9208f34ff079} 3948 "\\.\pipe\gecko-crash-server-pipe.3948" tab
    3⤵
    PID:1132
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5360 -childID 4 -isForBrowser -prefsHandle 5280 -prefMapHandle 5288 -prefsLen 26882 -prefMapSize 244628 -jsInitHandle 1248 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {87b57e3b-ed7a-4dbe-ad63-32629d7a88ee} 3948 "\\.\pipe\gecko-crash-server-pipe.3948" tab
    3⤵
    PID:3600
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5252 -childID 5 -isForBrowser -prefsHandle 5160 -prefMapHandle 5388 -prefsLen 26882 -prefMapSize 244628 -jsInitHandle 1248 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {549d9367-57ca-429d-a74c-82f213136efe} 3948 "\\.\pipe\gecko-crash-server-pipe.3948" tab
    3⤵
    PID:2216

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\Documents\MergeCompress.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5432

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:5996

C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
"C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe"
1⤵
- Modifies system executable filetype association
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:5424
- C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe
  "C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe" /update /restart
  2⤵
  - Executes dropped EXE
  - Checks system information in the registry
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:5384
- - C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe
    C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe /update /restart /peruser /childprocess /extractFilesWithLessThreadCount /renameReplaceOneDriveExe /renameReplaceODSUExe /removeNonCurrentVersions /enableODSUReportingMode
    3⤵
    - Executes dropped EXE
    - Modifies system executable filetype association
    - Adds Run key to start application
    - Checks system information in the registry
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    PID:3876
  - - C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.220.1024.0005\FileSyncConfig.exe
      "C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.220.1024.0005\FileSyncConfig.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops desktop.ini file(s)
      System Location Discovery: System Language Discovery
      Modifies registry class
      PID:6504
  - - C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
      /updateInstalled /background
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Modifies system executable filetype association
      Checks system information in the registry
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Modifies registry class
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:6612

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s fdPHost
1⤵
PID:6120

C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
"C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe"
1⤵
- Modifies system executable filetype association
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Internet Explorer settings
- Modifies registry class
PID:2576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Component Object Model Hijacking

T1546.015

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Component Object Model Hijacking

T1546.015

Defense Evasion

Modify Registry

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery