sality | bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality
Sality family
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"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.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\FirewallOverride = "1"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe

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\UpdatesDisableNotify = "1"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.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"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.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)	\??\M:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\Q:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\S:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\Z:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\G:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\I:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\O:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\T:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\K:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\L:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\U:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\V:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\W:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\Y:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\H:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\J:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\P:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\R:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\X:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\E:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened (read-only)	\??\N:	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.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	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened for modification	F:\autorun.inf	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe

UPX packed file 38 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2520-1-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-9-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-3-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-4-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-8-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-5-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-13-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-12-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-14-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-15-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-16-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-17-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-18-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-19-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-21-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-22-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-23-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-26-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-27-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-30-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-29-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-33-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-35-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-38-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-39-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-42-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-43-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-45-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-46-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-47-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-55-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-56-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-59-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-60-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-63-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-64-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-67-0x00000000022F0000-0x000000000337E000-memory.dmp	upx
behavioral2/memory/2520-69-0x00000000022F0000-0x000000000337E000-memory.dmp	upx

Drops file in Program Files directory 11 IoCs

description	ioc	Process
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zG.exe	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\Uninstall.exe	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zFM.exe	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7z.exe	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe

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 1 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	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Token: SeDebugPrivilege	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 772	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	8
PID 2520 wrote to memory of 780	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	9
PID 2520 wrote to memory of 380	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	13
PID 2520 wrote to memory of 2788	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	49
PID 2520 wrote to memory of 2900	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	50
PID 2520 wrote to memory of 2984	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	51
PID 2520 wrote to memory of 3500	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	56
PID 2520 wrote to memory of 3616	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	57
PID 2520 wrote to memory of 3800	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	58
PID 2520 wrote to memory of 3900	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	59
PID 2520 wrote to memory of 3968	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	60
PID 2520 wrote to memory of 4056	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	61
PID 2520 wrote to memory of 4228	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	62
PID 2520 wrote to memory of 844	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	74
PID 2520 wrote to memory of 3360	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	76
PID 2520 wrote to memory of 1580	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	77
PID 2520 wrote to memory of 3984	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	78
PID 2520 wrote to memory of 772	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	8
PID 2520 wrote to memory of 780	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	9
PID 2520 wrote to memory of 380	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	13
PID 2520 wrote to memory of 2788	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	49
PID 2520 wrote to memory of 2900	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	50
PID 2520 wrote to memory of 2984	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	51
PID 2520 wrote to memory of 3500	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	56
PID 2520 wrote to memory of 3616	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	57
PID 2520 wrote to memory of 3800	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	58
PID 2520 wrote to memory of 3900	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	59
PID 2520 wrote to memory of 3968	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	60
PID 2520 wrote to memory of 4056	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	61
PID 2520 wrote to memory of 4228	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	62
PID 2520 wrote to memory of 844	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	74
PID 2520 wrote to memory of 3360	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	76
PID 2520 wrote to memory of 1580	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	77
PID 2520 wrote to memory of 3984	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	78
PID 2520 wrote to memory of 772	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	8
PID 2520 wrote to memory of 780	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	9
PID 2520 wrote to memory of 380	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	13
PID 2520 wrote to memory of 2788	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	49
PID 2520 wrote to memory of 2900	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	50
PID 2520 wrote to memory of 2984	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	51
PID 2520 wrote to memory of 3500	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	56
PID 2520 wrote to memory of 3616	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	57
PID 2520 wrote to memory of 3800	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	58
PID 2520 wrote to memory of 3900	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	59
PID 2520 wrote to memory of 3968	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	60
PID 2520 wrote to memory of 4056	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	61
PID 2520 wrote to memory of 4228	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	62
PID 2520 wrote to memory of 844	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	74
PID 2520 wrote to memory of 3360	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	76
PID 2520 wrote to memory of 1580	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	77
PID 2520 wrote to memory of 3984	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	78
PID 2520 wrote to memory of 772	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	8
PID 2520 wrote to memory of 780	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	9
PID 2520 wrote to memory of 380	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	13
PID 2520 wrote to memory of 2788	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	49
PID 2520 wrote to memory of 2900	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	50
PID 2520 wrote to memory of 2984	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	51
PID 2520 wrote to memory of 3500	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	56
PID 2520 wrote to memory of 3616	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	57
PID 2520 wrote to memory of 3800	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	58
PID 2520 wrote to memory of 3900	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	59
PID 2520 wrote to memory of 3968	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	60
PID 2520 wrote to memory of 4056	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	61
PID 2520 wrote to memory of 4228	2520	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe	62

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"	bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:772

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:780

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:380

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2788

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2900

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2984

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3500
- C:\Users\Admin\AppData\Local\Temp\bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
  "C:\Users\Admin\AppData\Local\Temp\bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.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
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:2520

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3616

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3800

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3900

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3968

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4056

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4228

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:844

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3360

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1580

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3984

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 System Firewall

T1562.004

Disable or Modify Tools

Modify Registry