wannacry | hxxps://github[.]com/limiteci/WannaCry/blob/main/WannaCry[.]EXE

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation	OneDriveSetup.exe

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\~SDEE13.tmp	WannaCry.EXE
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SDEE1A.tmp	WannaCry.EXE

Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

Executes dropped EXE 22 IoCs

pid	Process
2164	WannaCry.EXE
5580	taskdl.exe
5264	WannaCry.EXE
2072	@[email protected]
5804	@[email protected]
3624	taskhsvc.exe
5680	taskdl.exe
5996	taskse.exe
2148	@[email protected]
1068	taskdl.exe
5476	taskse.exe
1680	@[email protected]
5136	taskse.exe
5764	@[email protected]
5760	taskdl.exe
5436	OneDriveSetup.exe
2556	OneDriveSetup.exe
4824	FileSyncConfig.exe
2320	OneDrive.exe
3680	taskse.exe
2548	@[email protected]
5644	taskdl.exe

Loads dropped DLL 45 IoCs

pid	Process
3624	taskhsvc.exe
3624	taskhsvc.exe
3624	taskhsvc.exe
3624	taskhsvc.exe
3624	taskhsvc.exe
3624	taskhsvc.exe
3624	taskhsvc.exe
4824	FileSyncConfig.exe
4824	FileSyncConfig.exe
4824	FileSyncConfig.exe
4824	FileSyncConfig.exe
4824	FileSyncConfig.exe
4824	FileSyncConfig.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe

Modifies file permissions 1 TTPs 2 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2852	icacls.exe
5488	icacls.exe

Modifies system executable filetype association 2 TTPs 7 IoCs

persistence

Modify Registry

Change Default File Association

T1546.001

description	ioc	Process
Key deleted	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx\ = "{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx\ = "{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx\ = "{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}"	OneDrive.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\tonfimrlm190 = "\"C:\\Users\\Admin\\Downloads\\tasksche.exe\""	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\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
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\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

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
File and Directory Permissions Modification: Windows File and Directory Permissions Modification 1 TTPs
defense_evasion

Windows File and Directory Permissions Modification
T1222.001

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
54	raw.githubusercontent.com
55	raw.githubusercontent.com

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	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

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]"	WannaCry.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]"	@[email protected]

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 35 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	@[email protected]
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	@[email protected]
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskhsvc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	@[email protected]
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskdl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cscript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskdl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskdl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WMIC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	@[email protected]
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FileSyncConfig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WannaCry.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskdl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskdl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDriveSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDrive.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	@[email protected]
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDriveSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	@[email protected]
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WannaCry.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDrive.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000	taskmgr.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	OneDrive.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	OneDrive.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Modifies Internet Explorer settings 1 TTPs 10 IoCs

adware spyware

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	OneDrive.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OneDrive.exe = "11000"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\IESettingSync	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	OneDrive.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OneDrive.exe = "11000"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	OneDriveSetup.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OneDrive.exe = "11000"	OneDriveSetup.exe

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{3A4E62AE-45D9-41D5-85F5-A45B77AB44E5}\TypeLib	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\CLSID\{4410DC33-BC7C-496B-AA84-4AEA3EEE75F7}\InProcServer32	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_CLASSES\WOW6432NODE\INTERFACE\{B5C25645-7426-433F-8A5F-42B7FF27A7B2}\TYPELIB	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\CLSID\{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}\ContextMenuOptIn	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\CLSID\{2e7c0a19-0438-41e9-81e3-3ad3d64f55ba}\ = "BannerNotificationHandler Class"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{b5c25645-7426-433f-8a5f-42b7ff27a7b2}\ProxyStubClsid32	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\CLSID\{389510b7-9e58-40d7-98bf-60b911cb0ea9}\TypeLib	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\KnownFolderDerivedFolderType = "{885A186E-A440-4ADA-812B-DB871B942259}"	msedge.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{c1439245-96b4-47fc-b391-679386c5d40f}\ = "IFileUploader"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{0776ae27-5ab9-4e18-9063-1836da63117a}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{fac14b75-7862-4ceb-be41-f53945a61c17}\TypeLib	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{53de12aa-df96-413d-a25e-c75b6528abf2}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{10C9242E-D604-49B5-99E4-BF87945EF86C}\ProxyStubClsid32	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{5d65dd0d-81bf-4ff4-aeea-6effb445cb3f}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{466F31F7-9892-477E-B189-FA5C59DE3603}\ProxyStubClsid32	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\CLSID\{5999E1EE-711E-48D2-9884-851A709F543D}\ProgID	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{1b7aed4f-fcaf-4da4-8795-c03e635d8edc}\ProxyStubClsid32	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{9D613F8A-B30E-4938-8490-CB5677701EBF}	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{466F31F7-9892-477E-B189-FA5C59DE3603}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OneDriveSetup.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_CLASSES\INTERFACE\{944903E8-B03F-43A0-8341-872200D2DA9C}\TYPELIB	OneDriveSetup.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_CLASSES\CLSID\{4410DC33-BC7C-496B-AA84-4AEA3EEE75F7}\INPROCSERVER32	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{C2FE84F5-E036-4A07-950C-9BFD3EAB983A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{B05D37A9-03A2-45CF-8850-F660DF0CBF07}\ProxyStubClsid32	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{0776ae27-5ab9-4e18-9063-1836da63117a}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{8B9F14F4-9559-4A3F-B7D0-312E992B6D98}\ProxyStubClsid32	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\FileSyncClient.FileSyncClient.1\CLSID	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{b5c25645-7426-433f-8a5f-42b7ff27a7b2}\TypeLib\Version = "1.0"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{0776ae27-5ab9-4e18-9063-1836da63117a}\ProxyStubClsid32	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{0d4e4444-cb20-4c2b-b8b2-94e5656ecae8}	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{466F31F7-9892-477E-B189-FA5C59DE3603}\ = "ISyncEngineHoldFile"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\odopen\shell\open	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\SyncEngineStorageProviderHandlerProxy.SyncEngineStorageProviderHandlerProxy\CurVer	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{2692D1F2-2C7C-4AE0-8E73-8F37736C912D}\TypeLib	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_CLASSES\INTERFACE\{2B865677-AC3A-43BD-B9E7-BF6FCD3F0596}\TYPELIB	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{c1439245-96b4-47fc-b391-679386c5d40f}\TypeLib	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{22A68885-0FD9-42F6-9DED-4FB174DC7344}\ProxyStubClsid32	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\AppID\OneDrive.EXE	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{9D613F8A-B30E-4938-8490-CB5677701EBF}\TypeLib\ = "{909A6CCD-6810-46C4-89DF-05BE7EB61E6C}"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{53de12aa-df96-413d-a25e-c75b6528abf2}\ = "IGetPauseStateCallback"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\CLSID\{389510b7-9e58-40d7-98bf-60b911cb0ea9}\ProgID\ = "FileSyncCustomStatesProvider.FileSyncCustomStatesProvider.1"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{22A68885-0FD9-42F6-9DED-4FB174DC7344}	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{22A68885-0FD9-42F6-9DED-4FB174DC7344}	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\TypeLib\{638805C3-4BA3-4AC8-8AAC-71A0BA2BC284}\1.0\0\win32	OneDriveSetup.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{2692D1F2-2C7C-4AE0-8E73-8F37736C912D}	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{0d4e4444-cb20-4c2b-b8b2-94e5656ecae8}\ProxyStubClsid32	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\FileSyncClient.FileSyncClient.1\CLSID\ = "{7B37E4E2-C62F-4914-9620-8FB5062718CC}"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{c1439245-96b4-47fc-b391-679386c5d40f}\TypeLib	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_CLASSES\INTERFACE\{D8C80EBB-099C-4208-AFA3-FBC4D11F8A3C}\PROXYSTUBCLSID32	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\CLSID\{47E6DCAF-41F8-441C-BD0E-A50D5FE6C4D1}\TypeLib	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\CLSID\{6bb93b4e-44d8-40e2-bd97-42dbcf18a40f}	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\CLSID\{5AB7172C-9C11-405C-8DD5-AF20F3606282}	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\CLSID\{7AFDFDDB-F914-11E4-8377-6C3BE50D980C}\InprocServer32	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{F0AF7C30-EAE4-4644-961D-54E6E28708D6}\ = "ISyncEngineCOMServer"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{d8c80ebb-099c-4208-afa3-fbc4d11f8a3c}\TypeLib\Version = "1.0"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\CLSID\{917E8742-AA3B-7318-FA12-10485FB322A2}\VersionIndependentProgID	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{8B9F14F4-9559-4A3F-B7D0-312E992B6D98}\TypeLib	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{d8c80ebb-099c-4208-afa3-fbc4d11f8a3c}\ProxyStubClsid32	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{c1439245-96b4-47fc-b391-679386c5d40f}	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{2F12C599-7AA5-407A-B898-09E6E4ED2D1E}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Interface\{466F31F7-9892-477E-B189-FA5C59DE3603}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{6A821279-AB49-48F8-9A27-F6C59B4FF024}\ProxyStubClsid32\ = "{4410DC33-BC7C-496B-AA84-4AEA3EEE75F7}"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\CLSID\{A926714B-7BFC-4D08-A035-80021395FFA8}\LocalServer32	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{0f872661-c863-47a4-863f-c065c182858a}\TypeLib	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\WOW6432Node\Interface\{049FED7E-C3EA-4B66-9D92-10E8085D60FB}\TypeLib	OneDriveSetup.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

pid	Process
5284	reg.exe

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\Unconfirmed 57337.crdownload:SmartScreen	msedge.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
2448	NOTEPAD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
5256	OneDrive.exe
2320	OneDrive.exe

Suspicious behavior: EnumeratesProcesses 56 IoCs

pid	Process
5040	msedge.exe
5040	msedge.exe
112	msedge.exe
112	msedge.exe
4360	identity_helper.exe
4360	identity_helper.exe
2840	msedge.exe
2840	msedge.exe
3624	taskhsvc.exe
3624	taskhsvc.exe
3624	taskhsvc.exe
3624	taskhsvc.exe
3624	taskhsvc.exe
3624	taskhsvc.exe
5256	OneDrive.exe
5256	OneDrive.exe
5436	OneDriveSetup.exe
5436	OneDriveSetup.exe
5436	OneDriveSetup.exe
5436	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2556	OneDriveSetup.exe
2320	OneDrive.exe
2320	OneDrive.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4736	OpenWith.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
112	msedge.exe
112	msedge.exe
112	msedge.exe

Suspicious use of AdjustPrivilegeToken 58 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	5604	WMIC.exe
Token: SeSecurityPrivilege	5604	WMIC.exe
Token: SeTakeOwnershipPrivilege	5604	WMIC.exe
Token: SeLoadDriverPrivilege	5604	WMIC.exe
Token: SeSystemProfilePrivilege	5604	WMIC.exe
Token: SeSystemtimePrivilege	5604	WMIC.exe
Token: SeProfSingleProcessPrivilege	5604	WMIC.exe
Token: SeIncBasePriorityPrivilege	5604	WMIC.exe
Token: SeCreatePagefilePrivilege	5604	WMIC.exe
Token: SeBackupPrivilege	5604	WMIC.exe
Token: SeRestorePrivilege	5604	WMIC.exe
Token: SeShutdownPrivilege	5604	WMIC.exe
Token: SeDebugPrivilege	5604	WMIC.exe
Token: SeSystemEnvironmentPrivilege	5604	WMIC.exe
Token: SeRemoteShutdownPrivilege	5604	WMIC.exe
Token: SeUndockPrivilege	5604	WMIC.exe
Token: SeManageVolumePrivilege	5604	WMIC.exe
Token: 33	5604	WMIC.exe
Token: 34	5604	WMIC.exe
Token: 35	5604	WMIC.exe
Token: 36	5604	WMIC.exe
Token: SeIncreaseQuotaPrivilege	5604	WMIC.exe
Token: SeSecurityPrivilege	5604	WMIC.exe
Token: SeTakeOwnershipPrivilege	5604	WMIC.exe
Token: SeLoadDriverPrivilege	5604	WMIC.exe
Token: SeSystemProfilePrivilege	5604	WMIC.exe
Token: SeSystemtimePrivilege	5604	WMIC.exe
Token: SeProfSingleProcessPrivilege	5604	WMIC.exe
Token: SeIncBasePriorityPrivilege	5604	WMIC.exe
Token: SeCreatePagefilePrivilege	5604	WMIC.exe
Token: SeBackupPrivilege	5604	WMIC.exe
Token: SeRestorePrivilege	5604	WMIC.exe
Token: SeShutdownPrivilege	5604	WMIC.exe
Token: SeDebugPrivilege	5604	WMIC.exe
Token: SeSystemEnvironmentPrivilege	5604	WMIC.exe
Token: SeRemoteShutdownPrivilege	5604	WMIC.exe
Token: SeUndockPrivilege	5604	WMIC.exe
Token: SeManageVolumePrivilege	5604	WMIC.exe
Token: 33	5604	WMIC.exe
Token: 34	5604	WMIC.exe
Token: 35	5604	WMIC.exe
Token: 36	5604	WMIC.exe
Token: SeBackupPrivilege	5060	vssvc.exe
Token: SeRestorePrivilege	5060	vssvc.exe
Token: SeAuditPrivilege	5060	vssvc.exe
Token: SeTcbPrivilege	5996	taskse.exe
Token: SeTcbPrivilege	5996	taskse.exe
Token: SeTcbPrivilege	5476	taskse.exe
Token: SeTcbPrivilege	5476	taskse.exe
Token: SeTcbPrivilege	5136	taskse.exe
Token: SeTcbPrivilege	5136	taskse.exe
Token: SeIncreaseQuotaPrivilege	5436	OneDriveSetup.exe
Token: SeIncreaseQuotaPrivilege	2556	OneDriveSetup.exe
Token: SeTcbPrivilege	3680	taskse.exe
Token: SeTcbPrivilege	3680	taskse.exe
Token: SeDebugPrivilege	5716	taskmgr.exe
Token: SeSystemProfilePrivilege	5716	taskmgr.exe
Token: SeCreateGlobalPrivilege	5716	taskmgr.exe

Suspicious use of FindShellTrayWindow 62 IoCs

pid	Process
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
2148	@[email protected]
5256	OneDrive.exe
5256	OneDrive.exe
5256	OneDrive.exe
5256	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe

Suspicious use of SendNotifyMessage 49 IoCs

pid	Process
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
112	msedge.exe
5256	OneDrive.exe
5256	OneDrive.exe
5256	OneDrive.exe
5256	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe
5716	taskmgr.exe

Suspicious use of SetWindowsHookEx 38 IoCs

pid	Process
2072	@[email protected]
2072	@[email protected]
5804	@[email protected]
5804	@[email protected]
2148	@[email protected]
2148	@[email protected]
1680	@[email protected]
5764	@[email protected]
5256	OneDrive.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
4736	OpenWith.exe
2320	OneDrive.exe
2320	OneDrive.exe
2320	OneDrive.exe
2548	@[email protected]

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 112 wrote to memory of 4892	112	msedge.exe	84
PID 112 wrote to memory of 4892	112	msedge.exe	84
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 452	112	msedge.exe	86
PID 112 wrote to memory of 5040	112	msedge.exe	87
PID 112 wrote to memory of 5040	112	msedge.exe	87
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88
PID 112 wrote to memory of 3396	112	msedge.exe	88

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

Views/modifies file attributes 1 TTPs 3 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
4868	attrib.exe
5224	attrib.exe
5484	attrib.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/limiteci/WannaCry/blob/main/WannaCry.EXE
1⤵
- Enumerates system info in registry
- Modifies registry class
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff8ef2a46f8,0x7ff8ef2a4708,0x7ff8ef2a4718
  2⤵
  PID:4892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,15843184923528484921,2283802022254782720,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
  2⤵
  PID:452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2088,15843184923528484921,2283802022254782720,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2088,15843184923528484921,2283802022254782720,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2736 /prefetch:8
  2⤵
  PID:3396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,15843184923528484921,2283802022254782720,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3216 /prefetch:1
  2⤵
  PID:380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,15843184923528484921,2283802022254782720,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3224 /prefetch:1
  2⤵
  PID:2148
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2088,15843184923528484921,2283802022254782720,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5268 /prefetch:8
  2⤵
  PID:640
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2088,15843184923528484921,2283802022254782720,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5268 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2088,15843184923528484921,2283802022254782720,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5684 /prefetch:8
  2⤵
  PID:2520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,15843184923528484921,2283802022254782720,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4072 /prefetch:1
  2⤵
  PID:3860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=2088,15843184923528484921,2283802022254782720,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6056 /prefetch:8
  2⤵
  PID:3196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2088,15843184923528484921,2283802022254782720,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6184 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2840
- C:\Users\Admin\Downloads\WannaCry.EXE
  "C:\Users\Admin\Downloads\WannaCry.EXE"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Sets desktop wallpaper using registry
  - System Location Discovery: System Language Discovery
  PID:2164
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:4868
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:2852
- - C:\Users\Admin\Downloads\taskdl.exe
    taskdl.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5580
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c 172671725023702.bat
    3⤵
    - System Location Discovery: System Language Discovery
    PID:5636
  - - C:\Windows\SysWOW64\cscript.exe
      cscript.exe //nologo m.vbs
      4⤵
      System Location Discovery: System Language Discovery
      PID:5724
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h +s F:\$RECYCLE
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:5224
- - C:\Users\Admin\Downloads\@[email protected]
    @[email protected] co
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2072
  - - C:\Users\Admin\Downloads\TaskData\Tor\taskhsvc.exe
      TaskData\Tor\taskhsvc.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:3624
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c start /b @[email protected] vs
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4100
  - - C:\Users\Admin\Downloads\@[email protected]
      @[email protected] vs
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:5804
    - - C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /c vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no & wbadmin delete catalog -quiet
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:6064
      - C:\Windows\SysWOW64\Wbem\WMIC.exe
        
        wmic shadowcopy delete
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:5604
- - C:\Users\Admin\Downloads\taskdl.exe
    taskdl.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5680
- - C:\Users\Admin\Downloads\taskse.exe
    taskse.exe C:\Users\Admin\Downloads\@[email protected]
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:5996
- - C:\Users\Admin\Downloads\@[email protected]
    @[email protected]
    3⤵
    - Executes dropped EXE
    - Sets desktop wallpaper using registry
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    PID:2148
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "tonfimrlm190" /t REG_SZ /d "\"C:\Users\Admin\Downloads\tasksche.exe\"" /f
    3⤵
    - System Location Discovery: System Language Discovery
    PID:5676
  - - C:\Windows\SysWOW64\reg.exe
      reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "tonfimrlm190" /t REG_SZ /d "\"C:\Users\Admin\Downloads\tasksche.exe\"" /f
      4⤵
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:5284
- - C:\Users\Admin\Downloads\taskdl.exe
    taskdl.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1068
- - C:\Users\Admin\Downloads\taskse.exe
    taskse.exe C:\Users\Admin\Downloads\@[email protected]
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:5476
- - C:\Users\Admin\Downloads\@[email protected]
    @[email protected]
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:1680
- - C:\Users\Admin\Downloads\taskdl.exe
    taskdl.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5760
- - C:\Users\Admin\Downloads\taskse.exe
    taskse.exe C:\Users\Admin\Downloads\@[email protected]
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:5136
- - C:\Users\Admin\Downloads\@[email protected]
    @[email protected]
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:5764
- - C:\Users\Admin\Downloads\taskse.exe
    taskse.exe C:\Users\Admin\Downloads\@[email protected]
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3680
- - C:\Users\Admin\Downloads\@[email protected]
    @[email protected]
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2548
- - C:\Users\Admin\Downloads\taskdl.exe
    taskdl.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5644
- C:\Users\Admin\Downloads\WannaCry.EXE
  "C:\Users\Admin\Downloads\WannaCry.EXE"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5264
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:5484
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:5488

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4224

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3996

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:5776

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5060

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:5256
- 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
  - Suspicious use of AdjustPrivilegeToken
  PID:5436
- - 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⤵
    - Checks computer location settings
    - 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
    - Suspicious use of AdjustPrivilegeToken
    PID:2556
  - - 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
      System Location Discovery: System Language Discovery
      PID:4824
  - - 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:2320

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:4736
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Pictures\ExpandConvertFrom.tiff.WNCRY
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:2448

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:5716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Windows Management Instrumentation

T1047

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

File and Directory Permissions Modification

T1222

Windows File and Directory Permissions Modification

T1222.001

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery