wannacry | hxxps://example[.]com

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\wymnmvjqxwm949 = "\"C:\\Users\\Admin\\Downloads\\tasksche.exe\""	reg.exe

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 4 IoCs

Web Service

T1102

flow	ioc
65	camo.githubusercontent.com
66	camo.githubusercontent.com
79	raw.githubusercontent.com
80	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-1-5-21-2839013668-2276131261-2828740280-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]"	WannaCry.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2839013668-2276131261-2828740280-1000\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 21 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	WannaCry.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cscript.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	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	WMIC.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	cmd.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	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	@[email protected]
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	taskse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	@[email protected]
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskdl.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

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	Taskmgr.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	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 class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2839013668-2276131261-2828740280-1000_Classes\Local Settings	Taskmgr.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

pid	Process
2924	reg.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1860	msedge.exe
1860	msedge.exe
4600	msedge.exe
4600	msedge.exe
2200	identity_helper.exe
2200	identity_helper.exe
1508	msedge.exe
1508	msedge.exe
1508	msedge.exe
1508	msedge.exe
464	msedge.exe
464	msedge.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
4060	taskhsvc.exe
4060	taskhsvc.exe
4060	taskhsvc.exe
4060	taskhsvc.exe
1752	Taskmgr.exe
4060	taskhsvc.exe
4060	taskhsvc.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
4076	WMIC.exe
4076	WMIC.exe
4076	WMIC.exe
4076	WMIC.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 13 IoCs

pid	Process
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe

Suspicious use of AdjustPrivilegeToken 54 IoCs

description	pid	Process
Token: SeDebugPrivilege	1752	Taskmgr.exe
Token: SeSystemProfilePrivilege	1752	Taskmgr.exe
Token: SeCreateGlobalPrivilege	1752	Taskmgr.exe
Token: SeIncreaseQuotaPrivilege	4076	WMIC.exe
Token: SeSecurityPrivilege	4076	WMIC.exe
Token: SeTakeOwnershipPrivilege	4076	WMIC.exe
Token: SeLoadDriverPrivilege	4076	WMIC.exe
Token: SeSystemProfilePrivilege	4076	WMIC.exe
Token: SeSystemtimePrivilege	4076	WMIC.exe
Token: SeProfSingleProcessPrivilege	4076	WMIC.exe
Token: SeIncBasePriorityPrivilege	4076	WMIC.exe
Token: SeCreatePagefilePrivilege	4076	WMIC.exe
Token: SeBackupPrivilege	4076	WMIC.exe
Token: SeRestorePrivilege	4076	WMIC.exe
Token: SeShutdownPrivilege	4076	WMIC.exe
Token: SeDebugPrivilege	4076	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4076	WMIC.exe
Token: SeRemoteShutdownPrivilege	4076	WMIC.exe
Token: SeUndockPrivilege	4076	WMIC.exe
Token: SeManageVolumePrivilege	4076	WMIC.exe
Token: 33	4076	WMIC.exe
Token: 34	4076	WMIC.exe
Token: 35	4076	WMIC.exe
Token: 36	4076	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4076	WMIC.exe
Token: SeSecurityPrivilege	4076	WMIC.exe
Token: SeTakeOwnershipPrivilege	4076	WMIC.exe
Token: SeLoadDriverPrivilege	4076	WMIC.exe
Token: SeSystemProfilePrivilege	4076	WMIC.exe
Token: SeSystemtimePrivilege	4076	WMIC.exe
Token: SeProfSingleProcessPrivilege	4076	WMIC.exe
Token: SeIncBasePriorityPrivilege	4076	WMIC.exe
Token: SeCreatePagefilePrivilege	4076	WMIC.exe
Token: SeBackupPrivilege	4076	WMIC.exe
Token: SeRestorePrivilege	4076	WMIC.exe
Token: SeShutdownPrivilege	4076	WMIC.exe
Token: SeDebugPrivilege	4076	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4076	WMIC.exe
Token: SeRemoteShutdownPrivilege	4076	WMIC.exe
Token: SeUndockPrivilege	4076	WMIC.exe
Token: SeManageVolumePrivilege	4076	WMIC.exe
Token: 33	4076	WMIC.exe
Token: 34	4076	WMIC.exe
Token: 35	4076	WMIC.exe
Token: 36	4076	WMIC.exe
Token: SeBackupPrivilege	2912	vssvc.exe
Token: SeRestorePrivilege	2912	vssvc.exe
Token: SeAuditPrivilege	2912	vssvc.exe
Token: SeTcbPrivilege	4516	taskse.exe
Token: SeTcbPrivilege	4516	taskse.exe
Token: SeTcbPrivilege	4740	taskse.exe
Token: SeTcbPrivilege	4740	taskse.exe
Token: 33	1752	Taskmgr.exe
Token: SeIncBasePriorityPrivilege	1752	Taskmgr.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe
1752	Taskmgr.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4396	@[email protected]
4396	@[email protected]
560	@[email protected]
560	@[email protected]
3496	@[email protected]
3496	@[email protected]
2848	@[email protected]

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4600 wrote to memory of 1728	4600	msedge.exe	79
PID 4600 wrote to memory of 1728	4600	msedge.exe	79
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 4920	4600	msedge.exe	80
PID 4600 wrote to memory of 1860	4600	msedge.exe	81
PID 4600 wrote to memory of 1860	4600	msedge.exe	81
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82
PID 4600 wrote to memory of 2028	4600	msedge.exe	82

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 2 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
4672	attrib.exe
5116	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://example.com
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4600
- 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=0x128,0x12c,0x130,0x104,0x134,0x7ffb26d646f8,0x7ffb26d64708,0x7ffb26d64718
  2⤵
  PID:1728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,3157962253159236994,16443309380803966817,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
  2⤵
  PID:4920
- 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=2160,3157962253159236994,16443309380803966817,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
  2⤵
  - Downloads MZ/PE file
  - Suspicious behavior: EnumeratesProcesses
  PID:1860
- 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=2160,3157962253159236994,16443309380803966817,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2868 /prefetch:8
  2⤵
  PID:2028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,3157962253159236994,16443309380803966817,131072 --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=3368 /prefetch:1
  2⤵
  PID:4484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,3157962253159236994,16443309380803966817,131072 --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=3376 /prefetch:1
  2⤵
  PID:2036
- 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=2160,3157962253159236994,16443309380803966817,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5424 /prefetch:8
  2⤵
  PID:2040
- 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=2160,3157962253159236994,16443309380803966817,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5424 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2200
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,3157962253159236994,16443309380803966817,131072 --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=5468 /prefetch:1
  2⤵
  PID:4672
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,3157962253159236994,16443309380803966817,131072 --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=5484 /prefetch:1
  2⤵
  PID:3552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,3157962253159236994,16443309380803966817,131072 --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=4456 /prefetch:1
  2⤵
  PID:872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,3157962253159236994,16443309380803966817,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5540 /prefetch:1
  2⤵
  PID:4856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,3157962253159236994,16443309380803966817,131072 --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=4244 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,3157962253159236994,16443309380803966817,131072 --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=3456 /prefetch:1
  2⤵
  PID:4424
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,3157962253159236994,16443309380803966817,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3480 /prefetch:1
  2⤵
  PID:1668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,3157962253159236994,16443309380803966817,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4372 /prefetch:1
  2⤵
  PID:116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,3157962253159236994,16443309380803966817,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3432 /prefetch:1
  2⤵
  PID:3008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,3157962253159236994,16443309380803966817,131072 --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=5640 /prefetch:1
  2⤵
  PID:2208
- 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=2160,3157962253159236994,16443309380803966817,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=6132 /prefetch:8
  2⤵
  PID:1248
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,3157962253159236994,16443309380803966817,131072 --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=4064 /prefetch:1
  2⤵
  PID:3920
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,3157962253159236994,16443309380803966817,131072 --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=5320 /prefetch:1
  2⤵
  PID:2428
- 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=2160,3157962253159236994,16443309380803966817,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6268 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:464
- 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=2160,3157962253159236994,16443309380803966817,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6620 /prefetch:8
  2⤵
  PID:224
- 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:1168
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h .
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:5116
- - C:\Windows\SysWOW64\icacls.exe
    icacls . /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:4472
- - C:\Users\Admin\Downloads\taskdl.exe
    taskdl.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4832
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c 1541738069062.bat
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2032
  - - C:\Windows\SysWOW64\cscript.exe
      cscript.exe //nologo m.vbs
      4⤵
      System Location Discovery: System Language Discovery
      PID:1972
- - C:\Windows\SysWOW64\attrib.exe
    attrib +h +s F:\$RECYCLE
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:4672
- - C:\Users\Admin\Downloads\@[email protected]
    @[email protected] co
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:4396
  - - 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:4060
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c start /b @[email protected] vs
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3612
  - - C:\Users\Admin\Downloads\@[email protected]
      @[email protected] vs
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:560
    - - 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:464
      - C:\Windows\SysWOW64\Wbem\WMIC.exe
        
        wmic shadowcopy delete
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4076
- - C:\Users\Admin\Downloads\taskdl.exe
    taskdl.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1144
- - 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:4516
- - 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 SetWindowsHookEx
    PID:3496
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "wymnmvjqxwm949" /t REG_SZ /d "\"C:\Users\Admin\Downloads\tasksche.exe\"" /f
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4264
  - - C:\Windows\SysWOW64\reg.exe
      reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "wymnmvjqxwm949" /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:2924
- - C:\Users\Admin\Downloads\taskdl.exe
    taskdl.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2920
- - 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:4740
- - C:\Users\Admin\Downloads\@[email protected]
    @[email protected]
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2848

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4532

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1148

C:\Windows\system32\launchtm.exe
launchtm.exe /2
1⤵
PID:2232
- C:\Windows\System32\Taskmgr.exe
  "C:\Windows\System32\Taskmgr.exe" /2
  2⤵
  - Checks SCSI registry key(s)
  - Checks processor information in registry
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:1752

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2912

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4352

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