sality | 4881000348f05a389943f348004f49f459deba85cc036ba602fe01422f11b063

Windows Service

T1543.003

Processes:

e5779b4.exee5744d9.exee57469e.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e5779b4.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e5779b4.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e5779b4.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e57469e.exe

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

UAC bypass 3 TTPs 3 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e5744d9.exee57469e.exee5779b4.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5779b4.exe

Windows security bypass 2 TTPs 18 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e5779b4.exee5744d9.exee57469e.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5779b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5779b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5779b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5779b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5779b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5779b4.exe

Executes dropped EXE 3 IoCs

Processes:

e5744d9.exee57469e.exee5779b4.exe

pid process

900 e5744d9.exe
216 e57469e.exe
4004 e5779b4.exe

pid	process
900	e5744d9.exe
216	e57469e.exe
4004	e5779b4.exe

UPX packed file 30 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/900-11-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-9-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-18-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-32-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-28-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-19-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-12-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-20-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-8-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-10-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-37-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-38-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-39-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-40-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-41-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-47-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-56-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-58-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-59-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-66-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-67-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-68-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-71-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/900-73-0x0000000000860000-0x000000000191A000-memory.dmp	upx
behavioral2/memory/216-99-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx
behavioral2/memory/216-93-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx
behavioral2/memory/216-100-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx
behavioral2/memory/216-109-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx
behavioral2/memory/216-96-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx
behavioral2/memory/216-125-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx

Windows security modification 2 TTPs 21 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e5744d9.exee57469e.exee5779b4.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5779b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5779b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57469e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e57469e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e5779b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5744d9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5779b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5779b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5779b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5779b4.exe

Checks whether UAC is enabled 1 TTPs 3 IoCs

System Information Discovery

T1082

Processes:

e5744d9.exee57469e.exee5779b4.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5779b4.exe

Enumerates connected drives 3 TTPs 12 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

Processes:

e5744d9.exee5779b4.exe

description	ioc	process
File opened (read-only)	\??\G:	e5744d9.exe
File opened (read-only)	\??\H:	e5744d9.exe
File opened (read-only)	\??\I:	e5744d9.exe
File opened (read-only)	\??\M:	e5744d9.exe
File opened (read-only)	\??\E:	e5744d9.exe
File opened (read-only)	\??\K:	e5744d9.exe
File opened (read-only)	\??\L:	e5744d9.exe
File opened (read-only)	\??\E:	e5779b4.exe
File opened (read-only)	\??\G:	e5779b4.exe
File opened (read-only)	\??\H:	e5779b4.exe
File opened (read-only)	\??\I:	e5779b4.exe
File opened (read-only)	\??\J:	e5744d9.exe

Drops file in Windows directory 4 IoCs

Processes:

e5779b4.exee5744d9.exee57469e.exe

description	ioc	process
File created	C:\Windows\e57a6a0	e5779b4.exe
File created	C:\Windows\e574565	e5744d9.exe
File opened for modification	C:\Windows\SYSTEM.INI	e5744d9.exe
File created	C:\Windows\e579971	e57469e.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

e5744d9.exee57469e.exee5779b4.exe

pid process

900 e5744d9.exe
900 e5744d9.exe
900 e5744d9.exe
900 e5744d9.exe
216 e57469e.exe
216 e57469e.exe
4004 e5779b4.exe
4004 e5779b4.exe

pid	process
900	e5744d9.exe
900	e5744d9.exe
900	e5744d9.exe
900	e5744d9.exe
216	e57469e.exe
216	e57469e.exe
4004	e5779b4.exe
4004	e5779b4.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e5744d9.exe

description	pid	process
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe
Token: SeDebugPrivilege	900	e5744d9.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exee5744d9.exee57469e.exe

description	pid	process	target process
PID 920 wrote to memory of 3612	920	rundll32.exe	rundll32.exe
PID 920 wrote to memory of 3612	920	rundll32.exe	rundll32.exe
PID 920 wrote to memory of 3612	920	rundll32.exe	rundll32.exe
PID 3612 wrote to memory of 900	3612	rundll32.exe	e5744d9.exe
PID 3612 wrote to memory of 900	3612	rundll32.exe	e5744d9.exe
PID 3612 wrote to memory of 900	3612	rundll32.exe	e5744d9.exe
PID 900 wrote to memory of 776	900	e5744d9.exe	fontdrvhost.exe
PID 900 wrote to memory of 784	900	e5744d9.exe	fontdrvhost.exe
PID 900 wrote to memory of 60	900	e5744d9.exe	dwm.exe
PID 900 wrote to memory of 2664	900	e5744d9.exe	sihost.exe
PID 900 wrote to memory of 2676	900	e5744d9.exe	svchost.exe
PID 900 wrote to memory of 2888	900	e5744d9.exe	taskhostw.exe
PID 900 wrote to memory of 3448	900	e5744d9.exe	Explorer.EXE
PID 900 wrote to memory of 3548	900	e5744d9.exe	svchost.exe
PID 900 wrote to memory of 3748	900	e5744d9.exe	DllHost.exe
PID 900 wrote to memory of 3840	900	e5744d9.exe	StartMenuExperienceHost.exe
PID 900 wrote to memory of 3908	900	e5744d9.exe	RuntimeBroker.exe
PID 900 wrote to memory of 3988	900	e5744d9.exe	SearchApp.exe
PID 900 wrote to memory of 3352	900	e5744d9.exe	RuntimeBroker.exe
PID 900 wrote to memory of 4700	900	e5744d9.exe	RuntimeBroker.exe
PID 900 wrote to memory of 2264	900	e5744d9.exe	TextInputHost.exe
PID 900 wrote to memory of 756	900	e5744d9.exe	backgroundTaskHost.exe
PID 900 wrote to memory of 2884	900	e5744d9.exe	backgroundTaskHost.exe
PID 900 wrote to memory of 920	900	e5744d9.exe	rundll32.exe
PID 900 wrote to memory of 3612	900	e5744d9.exe	rundll32.exe
PID 900 wrote to memory of 3612	900	e5744d9.exe	rundll32.exe
PID 3612 wrote to memory of 216	3612	rundll32.exe	e57469e.exe
PID 3612 wrote to memory of 216	3612	rundll32.exe	e57469e.exe
PID 3612 wrote to memory of 216	3612	rundll32.exe	e57469e.exe
PID 900 wrote to memory of 776	900	e5744d9.exe	fontdrvhost.exe
PID 900 wrote to memory of 784	900	e5744d9.exe	fontdrvhost.exe
PID 900 wrote to memory of 60	900	e5744d9.exe	dwm.exe
PID 900 wrote to memory of 2664	900	e5744d9.exe	sihost.exe
PID 900 wrote to memory of 2676	900	e5744d9.exe	svchost.exe
PID 900 wrote to memory of 2888	900	e5744d9.exe	taskhostw.exe
PID 900 wrote to memory of 3448	900	e5744d9.exe	Explorer.EXE
PID 900 wrote to memory of 3548	900	e5744d9.exe	svchost.exe
PID 900 wrote to memory of 3748	900	e5744d9.exe	DllHost.exe
PID 900 wrote to memory of 3840	900	e5744d9.exe	StartMenuExperienceHost.exe
PID 900 wrote to memory of 3908	900	e5744d9.exe	RuntimeBroker.exe
PID 900 wrote to memory of 3988	900	e5744d9.exe	SearchApp.exe
PID 900 wrote to memory of 3352	900	e5744d9.exe	RuntimeBroker.exe
PID 900 wrote to memory of 4700	900	e5744d9.exe	RuntimeBroker.exe
PID 900 wrote to memory of 2264	900	e5744d9.exe	TextInputHost.exe
PID 900 wrote to memory of 756	900	e5744d9.exe	backgroundTaskHost.exe
PID 900 wrote to memory of 2884	900	e5744d9.exe	backgroundTaskHost.exe
PID 900 wrote to memory of 920	900	e5744d9.exe	rundll32.exe
PID 900 wrote to memory of 216	900	e5744d9.exe	e57469e.exe
PID 900 wrote to memory of 216	900	e5744d9.exe	e57469e.exe
PID 900 wrote to memory of 772	900	e5744d9.exe	RuntimeBroker.exe
PID 900 wrote to memory of 4316	900	e5744d9.exe	RuntimeBroker.exe
PID 3612 wrote to memory of 4004	3612	rundll32.exe	e5779b4.exe
PID 3612 wrote to memory of 4004	3612	rundll32.exe	e5779b4.exe
PID 3612 wrote to memory of 4004	3612	rundll32.exe	e5779b4.exe
PID 216 wrote to memory of 776	216	e57469e.exe	fontdrvhost.exe
PID 216 wrote to memory of 784	216	e57469e.exe	fontdrvhost.exe
PID 216 wrote to memory of 60	216	e57469e.exe	dwm.exe
PID 216 wrote to memory of 2664	216	e57469e.exe	sihost.exe
PID 216 wrote to memory of 2676	216	e57469e.exe	svchost.exe
PID 216 wrote to memory of 2888	216	e57469e.exe	taskhostw.exe
PID 216 wrote to memory of 3448	216	e57469e.exe	Explorer.EXE
PID 216 wrote to memory of 3548	216	e57469e.exe	svchost.exe
PID 216 wrote to memory of 3748	216	e57469e.exe	DllHost.exe
PID 216 wrote to memory of 3840	216	e57469e.exe	StartMenuExperienceHost.exe

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

Processes:

e5744d9.exee57469e.exee5779b4.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5744d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57469e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5779b4.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:776

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:784

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:60

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2664

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2676

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2888

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3448

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d1662ab299378f2723c3e6380f28a9b0_NeikiAnalytics.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:920

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d1662ab299378f2723c3e6380f28a9b0_NeikiAnalytics.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:3612

C:\Users\Admin\AppData\Local\Temp\e5744d9.exe
C:\Users\Admin\AppData\Local\Temp\e5744d9.exe
4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:900

C:\Users\Admin\AppData\Local\Temp\e57469e.exe
C:\Users\Admin\AppData\Local\Temp\e57469e.exe
4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:216

C:\Users\Admin\AppData\Local\Temp\e5779b4.exe
C:\Users\Admin\AppData\Local\Temp\e5779b4.exe
4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- System policy modification
PID:4004

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3548

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3748

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3840

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3908

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3988

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3352

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4700

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:2264

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:756

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:2884

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:772

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

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