sality | 1bfd26f2a212f9b72953ed2b78287605d9b61006b3b82e95444b63324ab2977c

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	02e961f359b92a8d8bd900249e1c5c99.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	02e961f359b92a8d8bd900249e1c5c99.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	02e961f359b92a8d8bd900249e1c5c99.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality

UAC bypass 3 TTPs 1 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	02e961f359b92a8d8bd900249e1c5c99.exe

Windows security bypass 2 TTPs 6 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	02e961f359b92a8d8bd900249e1c5c99.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	02e961f359b92a8d8bd900249e1c5c99.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	02e961f359b92a8d8bd900249e1c5c99.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	02e961f359b92a8d8bd900249e1c5c99.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	02e961f359b92a8d8bd900249e1c5c99.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	02e961f359b92a8d8bd900249e1c5c99.exe

UPX packed file 40 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3244-1-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-3-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-4-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-9-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-10-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-11-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-12-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-13-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-14-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-15-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-16-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-17-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-18-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-19-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-21-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-22-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-23-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-25-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-26-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-28-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-30-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-33-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-35-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-37-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-39-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-41-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-42-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-43-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-45-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-47-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-48-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-49-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-55-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-56-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-57-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-59-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-61-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-63-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-65-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/3244-67-0x00000000022F0000-0x000000000337E000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	02e961f359b92a8d8bd900249e1c5c99.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	02e961f359b92a8d8bd900249e1c5c99.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	02e961f359b92a8d8bd900249e1c5c99.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	02e961f359b92a8d8bd900249e1c5c99.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	02e961f359b92a8d8bd900249e1c5c99.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	02e961f359b92a8d8bd900249e1c5c99.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	02e961f359b92a8d8bd900249e1c5c99.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	02e961f359b92a8d8bd900249e1c5c99.exe

Enumerates connected drives 3 TTPs 21 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\H:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\L:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\O:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\V:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\Q:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\R:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\T:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\E:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\I:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\J:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\K:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\M:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\Y:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\Z:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\G:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\N:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\P:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\U:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\S:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\W:	02e961f359b92a8d8bd900249e1c5c99.exe
File opened (read-only)	\??\X:	02e961f359b92a8d8bd900249e1c5c99.exe

Drops autorun.inf file 1 TTPs 2 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	C:\autorun.inf	02e961f359b92a8d8bd900249e1c5c99.exe
File opened for modification	F:\autorun.inf	02e961f359b92a8d8bd900249e1c5c99.exe

Drops file in Program Files directory 11 IoCs

description	ioc	Process
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe	02e961f359b92a8d8bd900249e1c5c99.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe	02e961f359b92a8d8bd900249e1c5c99.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7z.exe	02e961f359b92a8d8bd900249e1c5c99.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe	02e961f359b92a8d8bd900249e1c5c99.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe	02e961f359b92a8d8bd900249e1c5c99.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe	02e961f359b92a8d8bd900249e1c5c99.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe	02e961f359b92a8d8bd900249e1c5c99.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe	02e961f359b92a8d8bd900249e1c5c99.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zFM.exe	02e961f359b92a8d8bd900249e1c5c99.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zG.exe	02e961f359b92a8d8bd900249e1c5c99.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\Uninstall.exe	02e961f359b92a8d8bd900249e1c5c99.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	02e961f359b92a8d8bd900249e1c5c99.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000_Classes\Local Settings	02e961f359b92a8d8bd900249e1c5c99.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe
3244	02e961f359b92a8d8bd900249e1c5c99.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe
Token: SeDebugPrivilege	3244	02e961f359b92a8d8bd900249e1c5c99.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3244 wrote to memory of 796	3244	02e961f359b92a8d8bd900249e1c5c99.exe	82
PID 3244 wrote to memory of 804	3244	02e961f359b92a8d8bd900249e1c5c99.exe	81
PID 3244 wrote to memory of 336	3244	02e961f359b92a8d8bd900249e1c5c99.exe	9
PID 3244 wrote to memory of 2516	3244	02e961f359b92a8d8bd900249e1c5c99.exe	57
PID 3244 wrote to memory of 2596	3244	02e961f359b92a8d8bd900249e1c5c99.exe	54
PID 3244 wrote to memory of 2852	3244	02e961f359b92a8d8bd900249e1c5c99.exe	50
PID 3244 wrote to memory of 3576	3244	02e961f359b92a8d8bd900249e1c5c99.exe	44
PID 3244 wrote to memory of 3732	3244	02e961f359b92a8d8bd900249e1c5c99.exe	43
PID 3244 wrote to memory of 3904	3244	02e961f359b92a8d8bd900249e1c5c99.exe	42
PID 3244 wrote to memory of 4036	3244	02e961f359b92a8d8bd900249e1c5c99.exe	41
PID 3244 wrote to memory of 1100	3244	02e961f359b92a8d8bd900249e1c5c99.exe	19
PID 3244 wrote to memory of 3604	3244	02e961f359b92a8d8bd900249e1c5c99.exe	40
PID 3244 wrote to memory of 4212	3244	02e961f359b92a8d8bd900249e1c5c99.exe	39
PID 3244 wrote to memory of 2280	3244	02e961f359b92a8d8bd900249e1c5c99.exe	37
PID 3244 wrote to memory of 2624	3244	02e961f359b92a8d8bd900249e1c5c99.exe	27
PID 3244 wrote to memory of 1880	3244	02e961f359b92a8d8bd900249e1c5c99.exe	84
PID 3244 wrote to memory of 4392	3244	02e961f359b92a8d8bd900249e1c5c99.exe	83
PID 3244 wrote to memory of 4068	3244	02e961f359b92a8d8bd900249e1c5c99.exe	85
PID 3244 wrote to memory of 1828	3244	02e961f359b92a8d8bd900249e1c5c99.exe	88
PID 3244 wrote to memory of 3624	3244	02e961f359b92a8d8bd900249e1c5c99.exe	89
PID 3244 wrote to memory of 796	3244	02e961f359b92a8d8bd900249e1c5c99.exe	82
PID 3244 wrote to memory of 804	3244	02e961f359b92a8d8bd900249e1c5c99.exe	81
PID 3244 wrote to memory of 336	3244	02e961f359b92a8d8bd900249e1c5c99.exe	9
PID 3244 wrote to memory of 2516	3244	02e961f359b92a8d8bd900249e1c5c99.exe	57
PID 3244 wrote to memory of 2596	3244	02e961f359b92a8d8bd900249e1c5c99.exe	54
PID 3244 wrote to memory of 2852	3244	02e961f359b92a8d8bd900249e1c5c99.exe	50
PID 3244 wrote to memory of 3576	3244	02e961f359b92a8d8bd900249e1c5c99.exe	44
PID 3244 wrote to memory of 3732	3244	02e961f359b92a8d8bd900249e1c5c99.exe	43
PID 3244 wrote to memory of 3904	3244	02e961f359b92a8d8bd900249e1c5c99.exe	42
PID 3244 wrote to memory of 4036	3244	02e961f359b92a8d8bd900249e1c5c99.exe	41
PID 3244 wrote to memory of 1100	3244	02e961f359b92a8d8bd900249e1c5c99.exe	19
PID 3244 wrote to memory of 3604	3244	02e961f359b92a8d8bd900249e1c5c99.exe	40
PID 3244 wrote to memory of 4212	3244	02e961f359b92a8d8bd900249e1c5c99.exe	39
PID 3244 wrote to memory of 2280	3244	02e961f359b92a8d8bd900249e1c5c99.exe	37
PID 3244 wrote to memory of 2624	3244	02e961f359b92a8d8bd900249e1c5c99.exe	27
PID 3244 wrote to memory of 1880	3244	02e961f359b92a8d8bd900249e1c5c99.exe	84
PID 3244 wrote to memory of 4392	3244	02e961f359b92a8d8bd900249e1c5c99.exe	83
PID 3244 wrote to memory of 4068	3244	02e961f359b92a8d8bd900249e1c5c99.exe	85
PID 3244 wrote to memory of 3624	3244	02e961f359b92a8d8bd900249e1c5c99.exe	89
PID 3244 wrote to memory of 1932	3244	02e961f359b92a8d8bd900249e1c5c99.exe	90
PID 3244 wrote to memory of 796	3244	02e961f359b92a8d8bd900249e1c5c99.exe	82
PID 3244 wrote to memory of 804	3244	02e961f359b92a8d8bd900249e1c5c99.exe	81
PID 3244 wrote to memory of 336	3244	02e961f359b92a8d8bd900249e1c5c99.exe	9
PID 3244 wrote to memory of 2516	3244	02e961f359b92a8d8bd900249e1c5c99.exe	57
PID 3244 wrote to memory of 2596	3244	02e961f359b92a8d8bd900249e1c5c99.exe	54
PID 3244 wrote to memory of 2852	3244	02e961f359b92a8d8bd900249e1c5c99.exe	50
PID 3244 wrote to memory of 3576	3244	02e961f359b92a8d8bd900249e1c5c99.exe	44
PID 3244 wrote to memory of 3732	3244	02e961f359b92a8d8bd900249e1c5c99.exe	43
PID 3244 wrote to memory of 3904	3244	02e961f359b92a8d8bd900249e1c5c99.exe	42
PID 3244 wrote to memory of 4036	3244	02e961f359b92a8d8bd900249e1c5c99.exe	41
PID 3244 wrote to memory of 1100	3244	02e961f359b92a8d8bd900249e1c5c99.exe	19
PID 3244 wrote to memory of 3604	3244	02e961f359b92a8d8bd900249e1c5c99.exe	40
PID 3244 wrote to memory of 4212	3244	02e961f359b92a8d8bd900249e1c5c99.exe	39
PID 3244 wrote to memory of 2280	3244	02e961f359b92a8d8bd900249e1c5c99.exe	37
PID 3244 wrote to memory of 2624	3244	02e961f359b92a8d8bd900249e1c5c99.exe	27
PID 3244 wrote to memory of 1880	3244	02e961f359b92a8d8bd900249e1c5c99.exe	84
PID 3244 wrote to memory of 4392	3244	02e961f359b92a8d8bd900249e1c5c99.exe	83
PID 3244 wrote to memory of 3624	3244	02e961f359b92a8d8bd900249e1c5c99.exe	89
PID 3244 wrote to memory of 1932	3244	02e961f359b92a8d8bd900249e1c5c99.exe	90
PID 3244 wrote to memory of 796	3244	02e961f359b92a8d8bd900249e1c5c99.exe	82
PID 3244 wrote to memory of 804	3244	02e961f359b92a8d8bd900249e1c5c99.exe	81
PID 3244 wrote to memory of 336	3244	02e961f359b92a8d8bd900249e1c5c99.exe	9
PID 3244 wrote to memory of 2516	3244	02e961f359b92a8d8bd900249e1c5c99.exe	57
PID 3244 wrote to memory of 2596	3244	02e961f359b92a8d8bd900249e1c5c99.exe	54

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	02e961f359b92a8d8bd900249e1c5c99.exe

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:336

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1100

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
1⤵
PID:2624

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2280

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4212

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3604

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:4036

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3904

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3732

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3576
- C:\Users\Admin\AppData\Local\Temp\02e961f359b92a8d8bd900249e1c5c99.exe
  "C:\Users\Admin\AppData\Local\Temp\02e961f359b92a8d8bd900249e1c5c99.exe"
  2⤵
  - Modifies firewall policy service
  - UAC bypass
  - Windows security bypass
  - Windows security modification
  - Checks whether UAC is enabled
  - Enumerates connected drives
  - Drops autorun.inf file
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:3244

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2852

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2596

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2516

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:804

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:796

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:4392

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca
1⤵
PID:1880

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4068

C:\Windows\system32\BackgroundTaskHost.exe
"C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
1⤵
PID:1828

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3624

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1932

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4376

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1396

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4024

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:1412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry