sality | f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa

Modify Existing Service

T1031

Processes:

f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.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

T1089

Modify Registry

Processes:

f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

Windows security bypass 2 TTPs 6 IoCs

Disabling Security Tools

T1089

Modify Registry

Processes:

f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4888-133-0x0000000002400000-0x000000000348E000-memory.dmp	upx
behavioral2/memory/4888-134-0x0000000002400000-0x000000000348E000-memory.dmp	upx
behavioral2/memory/4888-136-0x0000000002400000-0x000000000348E000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

Disabling Security Tools

T1089

Modify Registry

Processes:

f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

System Information Discovery

T1082

Processes:

f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

Drops file in Windows directory 1 IoCs

Processes:

f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

description ioc process

File opened for modification C:\Windows\SYSTEM.INI f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

description	ioc	process
File opened for modification	C:\Windows\SYSTEM.INI	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

pid	process
4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

description	pid	process
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
Token: SeDebugPrivilege	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

pid	process
4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

description	pid	process	target process
PID 4888 wrote to memory of 780	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	fontdrvhost.exe
PID 4888 wrote to memory of 792	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	fontdrvhost.exe
PID 4888 wrote to memory of 312	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	dwm.exe
PID 4888 wrote to memory of 2408	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	sihost.exe
PID 4888 wrote to memory of 2448	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	svchost.exe
PID 4888 wrote to memory of 2744	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	taskhostw.exe
PID 4888 wrote to memory of 2560	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	Explorer.EXE
PID 4888 wrote to memory of 3076	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	svchost.exe
PID 4888 wrote to memory of 3280	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	DllHost.exe
PID 4888 wrote to memory of 3368	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	StartMenuExperienceHost.exe
PID 4888 wrote to memory of 3436	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	RuntimeBroker.exe
PID 4888 wrote to memory of 3520	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	SearchApp.exe
PID 4888 wrote to memory of 3732	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	RuntimeBroker.exe
PID 4888 wrote to memory of 4676	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	RuntimeBroker.exe
PID 4888 wrote to memory of 780	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	fontdrvhost.exe
PID 4888 wrote to memory of 792	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	fontdrvhost.exe
PID 4888 wrote to memory of 312	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	dwm.exe
PID 4888 wrote to memory of 2408	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	sihost.exe
PID 4888 wrote to memory of 2448	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	svchost.exe
PID 4888 wrote to memory of 2744	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	taskhostw.exe
PID 4888 wrote to memory of 2560	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	Explorer.EXE
PID 4888 wrote to memory of 3076	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	svchost.exe
PID 4888 wrote to memory of 3280	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	DllHost.exe
PID 4888 wrote to memory of 3368	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	StartMenuExperienceHost.exe
PID 4888 wrote to memory of 3436	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	RuntimeBroker.exe
PID 4888 wrote to memory of 3520	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	SearchApp.exe
PID 4888 wrote to memory of 3732	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	RuntimeBroker.exe
PID 4888 wrote to memory of 4676	4888	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe	RuntimeBroker.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

Processes:

f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:2560

C:\Users\Admin\AppData\Local\Temp\f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe
"C:\Users\Admin\AppData\Local\Temp\f919f2e7fd49dc709fe9acc32806dddbc34f73eff784f290736bdd9a917a20fa.exe"
2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4888

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3436

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3732

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3520

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4676

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3368

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3280

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3076

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2744

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2448

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2408

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:312

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:792

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

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Bypass User Account Control

T1088

Defense Evasion

Bypass User Account Control

T1088

Disabling Security Tools

Modify Registry

Credential Access

Discovery

System Information Discovery