sality | 57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6

Modify Existing Service

T1031

Processes:

57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

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

UAC bypass 3 TTPs 1 IoCs

Bypass User Account Control

T1088

Disabling Security Tools

Modify Registry

Processes:

57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

Windows security bypass 2 TTPs 6 IoCs

Disabling Security Tools

Modify Registry

Processes:

57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

Disables RegEdit via registry modification 1 IoCs

evasion

Processes:

57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-1178428168-2939480073-3055857545-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

Disables Task Manager via registry modification
evasion

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4164-131-0x0000000002440000-0x00000000034CE000-memory.dmp	upx
behavioral2/memory/4164-132-0x0000000002440000-0x00000000034CE000-memory.dmp	upx
behavioral2/memory/4164-133-0x0000000002440000-0x00000000034CE000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

Disabling Security Tools

Modify Registry

Processes:

57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

System Information Discovery

T1082

Processes:

57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

Drops file in Program Files directory 12 IoCs

Processes:

57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

description	ioc	process
File opened for modification	C:\PROGRAM FILES\7-ZIP\Uninstall.exe	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7z.exe	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zG.exe	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zFM.exe	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
File opened for modification	C:\PROGRAM FILES\BackupImport.exe	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

Drops file in Windows directory 1 IoCs

Processes:

57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

description ioc process

File opened for modification C:\Windows\SYSTEM.INI 57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\SYSTEM.INI	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

Modifies registry class 1 IoCs

Processes:

57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1178428168-2939480073-3055857545-1000_Classes\Local Settings	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

Processes:

57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

pid	process
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

description	pid	process
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
Token: SeDebugPrivilege	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

description	pid	process	target process
PID 4164 wrote to memory of 760	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	fontdrvhost.exe
PID 4164 wrote to memory of 768	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	fontdrvhost.exe
PID 4164 wrote to memory of 1016	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	dwm.exe
PID 4164 wrote to memory of 2348	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	sihost.exe
PID 4164 wrote to memory of 2372	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	svchost.exe
PID 4164 wrote to memory of 2476	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	taskhostw.exe
PID 4164 wrote to memory of 2764	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	Explorer.EXE
PID 4164 wrote to memory of 1032	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	svchost.exe
PID 4164 wrote to memory of 3292	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	DllHost.exe
PID 4164 wrote to memory of 3388	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	StartMenuExperienceHost.exe
PID 4164 wrote to memory of 3456	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	RuntimeBroker.exe
PID 4164 wrote to memory of 3544	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	SearchApp.exe
PID 4164 wrote to memory of 3736	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	RuntimeBroker.exe
PID 4164 wrote to memory of 760	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	fontdrvhost.exe
PID 4164 wrote to memory of 768	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	fontdrvhost.exe
PID 4164 wrote to memory of 1016	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	dwm.exe
PID 4164 wrote to memory of 2348	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	sihost.exe
PID 4164 wrote to memory of 2372	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	svchost.exe
PID 4164 wrote to memory of 2476	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	taskhostw.exe
PID 4164 wrote to memory of 2764	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	Explorer.EXE
PID 4164 wrote to memory of 1032	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	svchost.exe
PID 4164 wrote to memory of 3292	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	DllHost.exe
PID 4164 wrote to memory of 3388	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	StartMenuExperienceHost.exe
PID 4164 wrote to memory of 3456	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	RuntimeBroker.exe
PID 4164 wrote to memory of 3544	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	SearchApp.exe
PID 4164 wrote to memory of 3736	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	RuntimeBroker.exe
PID 4164 wrote to memory of 760	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	fontdrvhost.exe
PID 4164 wrote to memory of 768	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	fontdrvhost.exe
PID 4164 wrote to memory of 1016	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	dwm.exe
PID 4164 wrote to memory of 2348	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	sihost.exe
PID 4164 wrote to memory of 2372	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	svchost.exe
PID 4164 wrote to memory of 2476	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	taskhostw.exe
PID 4164 wrote to memory of 2764	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	Explorer.EXE
PID 4164 wrote to memory of 1032	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	svchost.exe
PID 4164 wrote to memory of 3292	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	DllHost.exe
PID 4164 wrote to memory of 3388	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	StartMenuExperienceHost.exe
PID 4164 wrote to memory of 3456	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	RuntimeBroker.exe
PID 4164 wrote to memory of 3544	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	SearchApp.exe
PID 4164 wrote to memory of 3736	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	RuntimeBroker.exe
PID 4164 wrote to memory of 760	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	fontdrvhost.exe
PID 4164 wrote to memory of 768	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	fontdrvhost.exe
PID 4164 wrote to memory of 1016	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	dwm.exe
PID 4164 wrote to memory of 2348	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	sihost.exe
PID 4164 wrote to memory of 2372	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	svchost.exe
PID 4164 wrote to memory of 2476	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	taskhostw.exe
PID 4164 wrote to memory of 2764	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	Explorer.EXE
PID 4164 wrote to memory of 1032	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	svchost.exe
PID 4164 wrote to memory of 3292	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	DllHost.exe
PID 4164 wrote to memory of 3388	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	StartMenuExperienceHost.exe
PID 4164 wrote to memory of 3456	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	RuntimeBroker.exe
PID 4164 wrote to memory of 3544	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	SearchApp.exe
PID 4164 wrote to memory of 3736	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	RuntimeBroker.exe
PID 4164 wrote to memory of 760	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	fontdrvhost.exe
PID 4164 wrote to memory of 768	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	fontdrvhost.exe
PID 4164 wrote to memory of 1016	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	dwm.exe
PID 4164 wrote to memory of 2348	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	sihost.exe
PID 4164 wrote to memory of 2372	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	svchost.exe
PID 4164 wrote to memory of 2476	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	taskhostw.exe
PID 4164 wrote to memory of 2764	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	Explorer.EXE
PID 4164 wrote to memory of 1032	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	svchost.exe
PID 4164 wrote to memory of 3292	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	DllHost.exe
PID 4164 wrote to memory of 3388	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	StartMenuExperienceHost.exe
PID 4164 wrote to memory of 3456	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	RuntimeBroker.exe
PID 4164 wrote to memory of 3544	4164	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe	SearchApp.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

Processes:

57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:1016

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3736

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3544

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3456

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3388

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3292

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:1032

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:2764

C:\Users\Admin\AppData\Local\Temp\57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe
"C:\Users\Admin\AppData\Local\Temp\57a99ee7387005c2b2154276a8c8a9c89438419d5b1fa89235ae4aae964b09d6.exe"
2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- 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:4164

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2476

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2372

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2348

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:768

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:760

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Modify Registry

5

Bypass User Account Control

1

T1088

Disabling Security Tools

3