wannacry | hxxps://github[.]com/Da2dalus/The-MALWARE-Repo/blob/master/Ransomware/WannaCrypt0r[.]exe

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	MBSetup.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	MBSetup.exe

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\~SD4FDC.tmp	WannaCrypt0r.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SD4FF2.tmp	WannaCrypt0r.exe

Executes dropped EXE 45 IoCs

pid	Process
5348	WannaCrypt0r.exe
5992	taskdl.exe
5484	WannaCrypt0r.exe
5900	WannaCrypt0r.exe
6104	WannaCrypt0r.exe
5664	WannaCrypt0r.exe
3444	WannaCrypt0r.exe
5600	WannaCrypt0r.exe
5184	WannaCrypt0r.exe
5908	WannaCrypt0r.exe
5240	WannaCrypt0r.exe
5588	WannaCrypt0r.exe
6004	WannaCrypt0r.exe
5472	WannaCrypt0r.exe
6060	WannaCrypt0r.exe
4228	WannaCrypt0r.exe
5448	WannaCrypt0r.exe
5764	WannaCrypt0r.exe
2868	@[email protected]
5456	@[email protected]
3872	taskhsvc.exe
6092	taskse.exe
5508	@[email protected]
6084	taskdl.exe
5672	taskse.exe
5480	@[email protected]
5644	taskdl.exe
568	MBSetup.exe
1316	MBSetup.exe
5896	MBSetup.exe
5436	MBSetup.exe
920	MBSetup.exe
1428	MBSetup.exe
4152	MBSetup.exe
4296	MBSetup.exe
2508	MBSetup.exe
1656	MBSetup.exe
6032	MBSetup.exe
5428	MBSetup.exe
2712	taskse.exe
3480	@[email protected]
6112	taskdl.exe
5616	taskse.exe
3756	@[email protected]
964	taskdl.exe

Loads dropped DLL 8 IoCs

pid	Process
3872	taskhsvc.exe
3872	taskhsvc.exe
3872	taskhsvc.exe
3872	taskhsvc.exe
3872	taskhsvc.exe
3872	taskhsvc.exe
3872	taskhsvc.exe
3872	taskhsvc.exe

Modifies file permissions 1 TTPs 17 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
6116	icacls.exe
5300	icacls.exe
5588	icacls.exe
5284	icacls.exe
5616	icacls.exe
6104	icacls.exe
5552	icacls.exe
5640	icacls.exe
6092	icacls.exe
5916	icacls.exe
5760	icacls.exe
3436	icacls.exe
5308	icacls.exe
5780	icacls.exe
5328	icacls.exe
5944	icacls.exe
5164	icacls.exe

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 1 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\pamlesrirdbetz622 = "\"C:\\Users\\Admin\\Downloads\\tasksche.exe\""	reg.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
58	raw.githubusercontent.com
59	raw.githubusercontent.com

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]"	WannaCrypt0r.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]"	@[email protected]

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\mbamtestfile.dat	MBSetup.exe
File created	C:\Program Files (x86)\mbamtestfile.dat	MBSetup.exe
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\f0e90055-8968-4187-bf2e-6aa7d9de6553.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20241206203043.pma	setup.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 64 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	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WannaCrypt0r.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WannaCrypt0r.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WannaCrypt0r.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MBSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MBSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskdl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WannaCrypt0r.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WannaCrypt0r.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskhsvc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.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	taskdl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	@[email protected]
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MBSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MBSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WMIC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MBSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MBSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskdl.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	WannaCrypt0r.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskse.exe
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	@[email protected]
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cscript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WannaCrypt0r.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	@[email protected]
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	taskse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WannaCrypt0r.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WannaCrypt0r.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MBSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WannaCrypt0r.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MBSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MBSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WannaCrypt0r.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	taskmgr.exe
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

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 registry key 1 TTPs 1 IoCs

Modify Registry

pid	Process
536	reg.exe

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\Unconfirmed 54925.crdownload:SmartScreen	msedge.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4112	msedge.exe
4112	msedge.exe
3928	msedge.exe
3928	msedge.exe
2784	identity_helper.exe
2784	identity_helper.exe
5152	msedge.exe
5152	msedge.exe
3872	taskhsvc.exe
3872	taskhsvc.exe
3872	taskhsvc.exe
3872	taskhsvc.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
3872	taskhsvc.exe
3872	taskhsvc.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
6004	WMIC.exe
6004	WMIC.exe
6004	WMIC.exe
6004	WMIC.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
5844	taskmgr.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 18 IoCs

pid	Process
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe

Suspicious use of AdjustPrivilegeToken 56 IoCs

description	pid	Process
Token: SeDebugPrivilege	5844	taskmgr.exe
Token: SeSystemProfilePrivilege	5844	taskmgr.exe
Token: SeCreateGlobalPrivilege	5844	taskmgr.exe
Token: SeIncreaseQuotaPrivilege	6004	WMIC.exe
Token: SeSecurityPrivilege	6004	WMIC.exe
Token: SeTakeOwnershipPrivilege	6004	WMIC.exe
Token: SeLoadDriverPrivilege	6004	WMIC.exe
Token: SeSystemProfilePrivilege	6004	WMIC.exe
Token: SeSystemtimePrivilege	6004	WMIC.exe
Token: SeProfSingleProcessPrivilege	6004	WMIC.exe
Token: SeIncBasePriorityPrivilege	6004	WMIC.exe
Token: SeCreatePagefilePrivilege	6004	WMIC.exe
Token: SeBackupPrivilege	6004	WMIC.exe
Token: SeRestorePrivilege	6004	WMIC.exe
Token: SeShutdownPrivilege	6004	WMIC.exe
Token: SeDebugPrivilege	6004	WMIC.exe
Token: SeSystemEnvironmentPrivilege	6004	WMIC.exe
Token: SeRemoteShutdownPrivilege	6004	WMIC.exe
Token: SeUndockPrivilege	6004	WMIC.exe
Token: SeManageVolumePrivilege	6004	WMIC.exe
Token: 33	6004	WMIC.exe
Token: 34	6004	WMIC.exe
Token: 35	6004	WMIC.exe
Token: 36	6004	WMIC.exe
Token: SeIncreaseQuotaPrivilege	6004	WMIC.exe
Token: SeSecurityPrivilege	6004	WMIC.exe
Token: SeTakeOwnershipPrivilege	6004	WMIC.exe
Token: SeLoadDriverPrivilege	6004	WMIC.exe
Token: SeSystemProfilePrivilege	6004	WMIC.exe
Token: SeSystemtimePrivilege	6004	WMIC.exe
Token: SeProfSingleProcessPrivilege	6004	WMIC.exe
Token: SeIncBasePriorityPrivilege	6004	WMIC.exe
Token: SeCreatePagefilePrivilege	6004	WMIC.exe
Token: SeBackupPrivilege	6004	WMIC.exe
Token: SeRestorePrivilege	6004	WMIC.exe
Token: SeShutdownPrivilege	6004	WMIC.exe
Token: SeDebugPrivilege	6004	WMIC.exe
Token: SeSystemEnvironmentPrivilege	6004	WMIC.exe
Token: SeRemoteShutdownPrivilege	6004	WMIC.exe
Token: SeUndockPrivilege	6004	WMIC.exe
Token: SeManageVolumePrivilege	6004	WMIC.exe
Token: 33	6004	WMIC.exe
Token: 34	6004	WMIC.exe
Token: 35	6004	WMIC.exe
Token: 36	6004	WMIC.exe
Token: SeBackupPrivilege	5752	vssvc.exe
Token: SeRestorePrivilege	5752	vssvc.exe
Token: SeAuditPrivilege	5752	vssvc.exe
Token: SeTcbPrivilege	6092	taskse.exe
Token: SeTcbPrivilege	6092	taskse.exe
Token: SeTcbPrivilege	5672	taskse.exe
Token: SeTcbPrivilege	5672	taskse.exe
Token: SeTcbPrivilege	2712	taskse.exe
Token: SeTcbPrivilege	2712	taskse.exe
Token: SeTcbPrivilege	5616	taskse.exe
Token: SeTcbPrivilege	5616	taskse.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe
5844	taskmgr.exe

Suspicious use of SetWindowsHookEx 21 IoCs

pid	Process
2868	@[email protected]
2868	@[email protected]
5456	@[email protected]
5456	@[email protected]
5508	@[email protected]
5508	@[email protected]
5480	@[email protected]
568	MBSetup.exe
1316	MBSetup.exe
5896	MBSetup.exe
5436	MBSetup.exe
920	MBSetup.exe
1428	MBSetup.exe
4152	MBSetup.exe
4296	MBSetup.exe
2508	MBSetup.exe
1656	MBSetup.exe
6032	MBSetup.exe
5428	MBSetup.exe
3480	@[email protected]
3756	@[email protected]

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3928 wrote to memory of 4172	3928	msedge.exe	81
PID 3928 wrote to memory of 4172	3928	msedge.exe	81
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 5112	3928	msedge.exe	82
PID 3928 wrote to memory of 4112	3928	msedge.exe	83
PID 3928 wrote to memory of 4112	3928	msedge.exe	83
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84
PID 3928 wrote to memory of 1056	3928	msedge.exe	84

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

Views/modifies file attributes 1 TTPs 18 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
5464	attrib.exe
5672	attrib.exe
5996	attrib.exe
5500	attrib.exe
5552	attrib.exe
5936	attrib.exe
5884	attrib.exe
5716	attrib.exe
5256	attrib.exe
6040	attrib.exe
5632	attrib.exe
5380	attrib.exe
5740	attrib.exe
448	attrib.exe
5588	attrib.exe
5696	attrib.exe
5692	attrib.exe
6108	attrib.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://github.com/Da2dalus/The-MALWARE-Repo/blob/master/Ransomware/WannaCrypt0r.exe
1⤵
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3928
- 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=0x124,0x128,0x12c,0x100,0x130,0x7ffe344646f8,0x7ffe34464708,0x7ffe34464718
  2⤵
  PID:4172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2224 /prefetch:2
  2⤵
  PID:5112
- 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=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2276 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4112
- 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=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2608 /prefetch:8
  2⤵
  PID:1056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --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=3464 /prefetch:1
  2⤵
  PID:2176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --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=3512 /prefetch:1
  2⤵
  PID:1996
- 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=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5932 /prefetch:8
  2⤵
  PID:1716
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
  2⤵
  - Drops file in Program Files directory
  PID:3796
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x258,0x25c,0x260,0x234,0x264,0x7ff65b285460,0x7ff65b285470,0x7ff65b285480
    3⤵
    PID:2900
- 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=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5932 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5380 /prefetch:1
  2⤵
  PID:8
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6176 /prefetch:1
  2⤵
  PID:3048
- 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=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=6548 /prefetch:8
  2⤵
  PID:1756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6432 /prefetch:1
  2⤵
  PID:2508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3492 /prefetch:1
  2⤵
  PID:2616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3584 /prefetch:1
  2⤵
  PID:2152
- 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=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6584 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5152
- 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=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=4560 /prefetch:8
  2⤵
  PID:5168
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Sets desktop wallpaper using registry
  PID:5348
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:5632
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:5640
- - C:\Users\Admin\Downloads\taskdl.exe
    taskdl.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5992
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c 7561733517057.bat
    3⤵
    - System Location Discovery: System Language Discovery
    PID:6044
  - - C:\Windows\SysWOW64\cscript.exe
      cscript.exe //nologo m.vbs
      4⤵
      System Location Discovery: System Language Discovery
      PID:6112
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h +s F:\$RECYCLE
    3⤵
    - Views/modifies file attributes
    PID:5552
- - C:\Users\Admin\Downloads\@[email protected]
    @[email protected] co
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2868
  - - 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:3872
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c start /b @[email protected] vs
    3⤵
    - System Location Discovery: System Language Discovery
    PID:5316
  - - C:\Users\Admin\Downloads\@[email protected]
      @[email protected] vs
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:5456
    - - 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:5244
      - C:\Windows\SysWOW64\Wbem\WMIC.exe
        
        wmic shadowcopy delete
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:6004
- - 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:6092
- - C:\Users\Admin\Downloads\@[email protected]
    @[email protected]
    3⤵
    - Executes dropped EXE
    - Sets desktop wallpaper using registry
    - Suspicious use of SetWindowsHookEx
    PID:5508
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "pamlesrirdbetz622" /t REG_SZ /d "\"C:\Users\Admin\Downloads\tasksche.exe\"" /f
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2860
  - - C:\Windows\SysWOW64\reg.exe
      reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "pamlesrirdbetz622" /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:536
- - C:\Users\Admin\Downloads\taskdl.exe
    taskdl.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:6084
- - 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:5672
- - C:\Users\Admin\Downloads\@[email protected]
    @[email protected]
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:5480
- - C:\Users\Admin\Downloads\taskdl.exe
    taskdl.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5644
- - 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:2712
- - C:\Users\Admin\Downloads\@[email protected]
    @[email protected]
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:3480
- - C:\Users\Admin\Downloads\taskdl.exe
    taskdl.exe
    3⤵
    - Executes dropped EXE
    PID:6112
- - C:\Users\Admin\Downloads\taskse.exe
    taskse.exe C:\Users\Admin\Downloads\@[email protected]
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:5616
- - C:\Users\Admin\Downloads\@[email protected]
    @[email protected]
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:3756
- - C:\Users\Admin\Downloads\taskdl.exe
    taskdl.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:964
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  PID:5484
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - Views/modifies file attributes
    PID:5588
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:5616
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5900
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - Views/modifies file attributes
    PID:5380
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:6116
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:6104
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:6108
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:6092
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5664
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:5740
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:5916
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  PID:3444
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:5936
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    PID:5300
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5600
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:5884
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:5760
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5184
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - Views/modifies file attributes
    PID:5464
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:5328
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  PID:5908
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:448
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:3436
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5240
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:5672
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:5308
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5588
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:5696
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:5944
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:6004
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:5716
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:5780
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  PID:5472
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:5256
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    PID:6104
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:6060
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:6040
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:5552
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4228
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - Views/modifies file attributes
    PID:5996
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:5588
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5448
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - Views/modifies file attributes
    PID:5692
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    PID:5164
- C:\Users\Admin\Downloads\WannaCrypt0r.exe
  "C:\Users\Admin\Downloads\WannaCrypt0r.exe"
  2⤵
  - Executes dropped EXE
  PID:5764
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:5500
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    PID:5284
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4852 /prefetch:1
  2⤵
  PID:5820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1760 /prefetch:1
  2⤵
  PID:188
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6240 /prefetch:1
  2⤵
  PID:3532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=20 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4792 /prefetch:1
  2⤵
  PID:3828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=21 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2408 /prefetch:1
  2⤵
  PID:2540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=22 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6488 /prefetch:1
  2⤵
  PID:1716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=23 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6996 /prefetch:1
  2⤵
  PID:2728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=24 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5988 /prefetch:1
  2⤵
  PID:3616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=25 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4484 /prefetch:1
  2⤵
  PID:1584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=27 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=7136 /prefetch:1
  2⤵
  PID:3992
- 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=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=7112 /prefetch:8
  2⤵
  PID:416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=30 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=7120 /prefetch:1
  2⤵
  PID:5860
- 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=2212,9444723137015790736,4895543188178403077,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=7304 /prefetch:8
  2⤵
  PID:1044
- C:\Users\Admin\Downloads\MBSetup.exe
  "C:\Users\Admin\Downloads\MBSetup.exe"
  2⤵
  - Drops file in Drivers directory
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:568
- C:\Users\Admin\Downloads\MBSetup.exe
  "C:\Users\Admin\Downloads\MBSetup.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1316
- C:\Users\Admin\Downloads\MBSetup.exe
  "C:\Users\Admin\Downloads\MBSetup.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:5896
- C:\Users\Admin\Downloads\MBSetup.exe
  "C:\Users\Admin\Downloads\MBSetup.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:5436
- C:\Users\Admin\Downloads\MBSetup.exe
  "C:\Users\Admin\Downloads\MBSetup.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:920
- C:\Users\Admin\Downloads\MBSetup.exe
  "C:\Users\Admin\Downloads\MBSetup.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1428
- C:\Users\Admin\Downloads\MBSetup.exe
  "C:\Users\Admin\Downloads\MBSetup.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:4152
- C:\Users\Admin\Downloads\MBSetup.exe
  "C:\Users\Admin\Downloads\MBSetup.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4296
- C:\Users\Admin\Downloads\MBSetup.exe
  "C:\Users\Admin\Downloads\MBSetup.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2508
- C:\Users\Admin\Downloads\MBSetup.exe
  "C:\Users\Admin\Downloads\MBSetup.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1656
- C:\Users\Admin\Downloads\MBSetup.exe
  "C:\Users\Admin\Downloads\MBSetup.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:6032
- C:\Users\Admin\Downloads\MBSetup.exe
  "C:\Users\Admin\Downloads\MBSetup.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:5428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2212,9444723137015790736,4895543188178403077,131072 --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=10.0.19041.4355 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=7704 /prefetch:2
  2⤵
  PID:1044

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1164

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2860

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:5844

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5752

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery