sality | f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957

Processes:

explorer.exesvchost.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "C:\\Windows\\explorer.exe, c:\\windows\\system\\explorer.exe"	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "C:\\Windows\\explorer.exe, c:\\windows\\system\\explorer.exe"	svchost.exe

Modifies firewall policy service 2 TTPs 6 IoCs

evasion

Modify Registry

Windows Service

T1543.003

Processes:

f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exeexplorer.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	explorer.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

Processes:

explorer.exesvchost.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	svchost.exe

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

UAC bypass 3 TTPs 2 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

Processes:

f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exeexplorer.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	explorer.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

Modify Registry

Processes:

explorer.exef7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	explorer.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 37 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3452-3-0x0000000002960000-0x00000000039EE000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3452-5-0x0000000002960000-0x00000000039EE000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3452-9-0x0000000002960000-0x00000000039EE000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3452-4-0x0000000002960000-0x00000000039EE000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3452-12-0x0000000002960000-0x00000000039EE000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3452-14-0x0000000002960000-0x00000000039EE000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3452-11-0x0000000002960000-0x00000000039EE000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3452-6-0x0000000002960000-0x00000000039EE000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3452-1-0x0000000002960000-0x00000000039EE000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3452-25-0x0000000002960000-0x00000000039EE000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3452-28-0x0000000002960000-0x00000000039EE000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3452-35-0x0000000002960000-0x00000000039EE000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3452-59-0x0000000002960000-0x00000000039EE000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-74-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-82-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-83-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-85-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-84-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-81-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-75-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-76-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-72-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-88-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-89-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-90-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-91-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-92-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-94-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-95-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-97-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-96-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-100-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-99-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-103-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-104-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1548-107-0x00000000035A0000-0x000000000462E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
C:\qhwatj.exe	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 41 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3452-3-0x0000000002960000-0x00000000039EE000-memory.dmp	UPX
behavioral2/memory/3452-5-0x0000000002960000-0x00000000039EE000-memory.dmp	UPX
behavioral2/memory/3452-9-0x0000000002960000-0x00000000039EE000-memory.dmp	UPX
behavioral2/memory/3452-4-0x0000000002960000-0x00000000039EE000-memory.dmp	UPX
behavioral2/memory/3452-12-0x0000000002960000-0x00000000039EE000-memory.dmp	UPX
behavioral2/memory/3452-14-0x0000000002960000-0x00000000039EE000-memory.dmp	UPX
behavioral2/memory/3452-11-0x0000000002960000-0x00000000039EE000-memory.dmp	UPX
behavioral2/memory/1548-23-0x0000000000400000-0x0000000000441000-memory.dmp	UPX
behavioral2/memory/3452-6-0x0000000002960000-0x00000000039EE000-memory.dmp	UPX
behavioral2/memory/3452-1-0x0000000002960000-0x00000000039EE000-memory.dmp	UPX
behavioral2/memory/1236-34-0x0000000000400000-0x0000000000441000-memory.dmp	UPX
behavioral2/memory/3452-25-0x0000000002960000-0x00000000039EE000-memory.dmp	UPX
behavioral2/memory/3452-28-0x0000000002960000-0x00000000039EE000-memory.dmp	UPX
behavioral2/memory/3452-35-0x0000000002960000-0x00000000039EE000-memory.dmp	UPX
behavioral2/memory/2572-52-0x0000000000400000-0x0000000000441000-memory.dmp	UPX
behavioral2/memory/1236-55-0x0000000000400000-0x0000000000441000-memory.dmp	UPX
behavioral2/memory/3452-59-0x0000000002960000-0x00000000039EE000-memory.dmp	UPX
behavioral2/memory/3452-71-0x0000000000400000-0x0000000000441000-memory.dmp	UPX
behavioral2/memory/1548-74-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-82-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-83-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-85-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-84-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-81-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-75-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-76-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-72-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-88-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-89-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-90-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-91-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-92-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-94-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-95-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-97-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-96-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-100-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-99-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-103-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-104-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX
behavioral2/memory/1548-107-0x00000000035A0000-0x000000000462E000-memory.dmp	UPX

Modifies Installed Components in the registry 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

Processes:

explorer.exesvchost.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666}	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\mrsys.exe MR"	explorer.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{F146C9B1-VMVQ-A9RC-NUFL-D0BA00B4E999}	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{F146C9B1-VMVQ-A9RC-NUFL-D0BA00B4E999}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\mrsys.exe MR"	svchost.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666}	svchost.exe

Deletes itself 1 IoCs

Processes:

explorer.exe

pid process

1548 explorer.exe
Executes dropped EXE 4 IoCs

Processes:

explorer.exespoolsv.exesvchost.exespoolsv.exe

pid process

1548 explorer.exe
1236 spoolsv.exe
4436 svchost.exe
2572 spoolsv.exe

pid	process
1548	explorer.exe

pid	process
1548	explorer.exe
1236	spoolsv.exe
4436	svchost.exe
2572	spoolsv.exe

UPX packed file 36 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3452-3-0x0000000002960000-0x00000000039EE000-memory.dmp	upx
behavioral2/memory/3452-5-0x0000000002960000-0x00000000039EE000-memory.dmp	upx
behavioral2/memory/3452-9-0x0000000002960000-0x00000000039EE000-memory.dmp	upx
behavioral2/memory/3452-4-0x0000000002960000-0x00000000039EE000-memory.dmp	upx
behavioral2/memory/3452-12-0x0000000002960000-0x00000000039EE000-memory.dmp	upx
behavioral2/memory/3452-14-0x0000000002960000-0x00000000039EE000-memory.dmp	upx
behavioral2/memory/3452-11-0x0000000002960000-0x00000000039EE000-memory.dmp	upx
behavioral2/memory/3452-6-0x0000000002960000-0x00000000039EE000-memory.dmp	upx
behavioral2/memory/3452-1-0x0000000002960000-0x00000000039EE000-memory.dmp	upx
behavioral2/memory/3452-25-0x0000000002960000-0x00000000039EE000-memory.dmp	upx
behavioral2/memory/3452-28-0x0000000002960000-0x00000000039EE000-memory.dmp	upx
behavioral2/memory/3452-35-0x0000000002960000-0x00000000039EE000-memory.dmp	upx
behavioral2/memory/3452-59-0x0000000002960000-0x00000000039EE000-memory.dmp	upx
behavioral2/memory/1548-74-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-82-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-83-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-85-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-84-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-81-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-75-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-76-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-72-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-88-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-89-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-90-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-91-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-92-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-94-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-95-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-97-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-96-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-100-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-99-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-103-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-104-0x00000000035A0000-0x000000000462E000-memory.dmp	upx
behavioral2/memory/1548-107-0x00000000035A0000-0x000000000462E000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

Modify Registry

Processes:

explorer.exef7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	explorer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	explorer.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

Processes:

explorer.exesvchost.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\system\\explorer.exe RO"	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\system\\svchost.exe RO"	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\system\\explorer.exe RO"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\system\\svchost.exe RO"	svchost.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exeexplorer.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	explorer.exe

Enumerates connected drives 3 TTPs 8 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:

explorer.exe

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

Drops file in Windows directory 6 IoCs

Processes:

spoolsv.exeexplorer.exesvchost.exef7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe

description	ioc	process
File opened for modification	\??\c:\windows\system\svchost.exe	spoolsv.exe
File opened for modification	\??\c:\windows\system\explorer.exe	explorer.exe
File opened for modification	\??\c:\windows\system\svchost.exe	svchost.exe
File opened for modification	C:\Windows\SYSTEM.INI	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
File opened for modification	\??\c:\windows\system\explorer.exe	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
File opened for modification	\??\c:\windows\system\spoolsv.exe	explorer.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exeexplorer.exesvchost.exe

pid	process
3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
1548	explorer.exe
1548	explorer.exe
1548	explorer.exe
1548	explorer.exe
1548	explorer.exe
1548	explorer.exe
1548	explorer.exe
1548	explorer.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
4436	svchost.exe
1548	explorer.exe
1548	explorer.exe
4436	svchost.exe
4436	svchost.exe
1548	explorer.exe
1548	explorer.exe
4436	svchost.exe
4436	svchost.exe
1548	explorer.exe
1548	explorer.exe
4436	svchost.exe
4436	svchost.exe
1548	explorer.exe
1548	explorer.exe
4436	svchost.exe
4436	svchost.exe
1548	explorer.exe
1548	explorer.exe
4436	svchost.exe
4436	svchost.exe
1548	explorer.exe
1548	explorer.exe
4436	svchost.exe
4436	svchost.exe
1548	explorer.exe
1548	explorer.exe
4436	svchost.exe
4436	svchost.exe
1548	explorer.exe
1548	explorer.exe
4436	svchost.exe
4436	svchost.exe
1548	explorer.exe
1548	explorer.exe
4436	svchost.exe
4436	svchost.exe
1548	explorer.exe
1548	explorer.exe
4436	svchost.exe
4436	svchost.exe
1548	explorer.exe
1548	explorer.exe
4436	svchost.exe
4436	svchost.exe
1548	explorer.exe
1548	explorer.exe
4436	svchost.exe
4436	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

Processes:

svchost.exeexplorer.exe

pid process

4436 svchost.exe
1548 explorer.exe

pid	process
4436	svchost.exe
1548	explorer.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe

description	pid	process
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Token: SeDebugPrivilege	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exeexplorer.exespoolsv.exesvchost.exespoolsv.exe

pid	process
3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
1548	explorer.exe
1548	explorer.exe
1236	spoolsv.exe
1236	spoolsv.exe
4436	svchost.exe
4436	svchost.exe
2572	spoolsv.exe
2572	spoolsv.exe
1548	explorer.exe
1548	explorer.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exeexplorer.exespoolsv.exesvchost.exe

description	pid	process	target process
PID 3452 wrote to memory of 776	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	fontdrvhost.exe
PID 3452 wrote to memory of 784	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	fontdrvhost.exe
PID 3452 wrote to memory of 316	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	dwm.exe
PID 3452 wrote to memory of 2504	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	sihost.exe
PID 3452 wrote to memory of 2520	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	svchost.exe
PID 3452 wrote to memory of 2628	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	taskhostw.exe
PID 3452 wrote to memory of 3432	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	Explorer.EXE
PID 3452 wrote to memory of 3552	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	svchost.exe
PID 3452 wrote to memory of 3808	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	DllHost.exe
PID 3452 wrote to memory of 3920	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	StartMenuExperienceHost.exe
PID 3452 wrote to memory of 3988	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	RuntimeBroker.exe
PID 3452 wrote to memory of 4084	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	SearchApp.exe
PID 3452 wrote to memory of 3864	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	RuntimeBroker.exe
PID 3452 wrote to memory of 5064	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	RuntimeBroker.exe
PID 3452 wrote to memory of 3664	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	TextInputHost.exe
PID 3452 wrote to memory of 2396	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	backgroundTaskHost.exe
PID 3452 wrote to memory of 1548	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	explorer.exe
PID 3452 wrote to memory of 1548	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	explorer.exe
PID 3452 wrote to memory of 1548	3452	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe	explorer.exe
PID 1548 wrote to memory of 1236	1548	explorer.exe	spoolsv.exe
PID 1548 wrote to memory of 1236	1548	explorer.exe	spoolsv.exe
PID 1548 wrote to memory of 1236	1548	explorer.exe	spoolsv.exe
PID 1236 wrote to memory of 4436	1236	spoolsv.exe	svchost.exe
PID 1236 wrote to memory of 4436	1236	spoolsv.exe	svchost.exe
PID 1236 wrote to memory of 4436	1236	spoolsv.exe	svchost.exe
PID 4436 wrote to memory of 2572	4436	svchost.exe	spoolsv.exe
PID 4436 wrote to memory of 2572	4436	svchost.exe	spoolsv.exe
PID 4436 wrote to memory of 2572	4436	svchost.exe	spoolsv.exe
PID 4436 wrote to memory of 2316	4436	svchost.exe	at.exe
PID 4436 wrote to memory of 2316	4436	svchost.exe	at.exe
PID 4436 wrote to memory of 2316	4436	svchost.exe	at.exe
PID 1548 wrote to memory of 776	1548	explorer.exe	fontdrvhost.exe
PID 1548 wrote to memory of 784	1548	explorer.exe	fontdrvhost.exe
PID 1548 wrote to memory of 316	1548	explorer.exe	dwm.exe
PID 1548 wrote to memory of 2504	1548	explorer.exe	sihost.exe
PID 1548 wrote to memory of 2520	1548	explorer.exe	svchost.exe
PID 1548 wrote to memory of 2628	1548	explorer.exe	taskhostw.exe
PID 1548 wrote to memory of 3432	1548	explorer.exe	Explorer.EXE
PID 1548 wrote to memory of 3552	1548	explorer.exe	svchost.exe
PID 1548 wrote to memory of 3808	1548	explorer.exe	DllHost.exe
PID 1548 wrote to memory of 3920	1548	explorer.exe	StartMenuExperienceHost.exe
PID 1548 wrote to memory of 3988	1548	explorer.exe	RuntimeBroker.exe
PID 1548 wrote to memory of 4084	1548	explorer.exe	SearchApp.exe
PID 1548 wrote to memory of 3864	1548	explorer.exe	RuntimeBroker.exe
PID 1548 wrote to memory of 5064	1548	explorer.exe	RuntimeBroker.exe
PID 1548 wrote to memory of 3664	1548	explorer.exe	TextInputHost.exe
PID 1548 wrote to memory of 2512	1548	explorer.exe	RuntimeBroker.exe
PID 1548 wrote to memory of 5100	1548	explorer.exe	RuntimeBroker.exe
PID 1548 wrote to memory of 4436	1548	explorer.exe	svchost.exe
PID 1548 wrote to memory of 4436	1548	explorer.exe	svchost.exe
PID 1548 wrote to memory of 776	1548	explorer.exe	fontdrvhost.exe
PID 1548 wrote to memory of 784	1548	explorer.exe	fontdrvhost.exe
PID 1548 wrote to memory of 316	1548	explorer.exe	dwm.exe
PID 1548 wrote to memory of 2504	1548	explorer.exe	sihost.exe
PID 1548 wrote to memory of 2520	1548	explorer.exe	svchost.exe
PID 1548 wrote to memory of 2628	1548	explorer.exe	taskhostw.exe
PID 1548 wrote to memory of 3432	1548	explorer.exe	Explorer.EXE
PID 1548 wrote to memory of 3552	1548	explorer.exe	svchost.exe
PID 1548 wrote to memory of 3808	1548	explorer.exe	DllHost.exe
PID 1548 wrote to memory of 3920	1548	explorer.exe	StartMenuExperienceHost.exe
PID 1548 wrote to memory of 3988	1548	explorer.exe	RuntimeBroker.exe
PID 1548 wrote to memory of 4084	1548	explorer.exe	SearchApp.exe
PID 1548 wrote to memory of 3864	1548	explorer.exe	RuntimeBroker.exe
PID 1548 wrote to memory of 5064	1548	explorer.exe	RuntimeBroker.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exeexplorer.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	explorer.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:316

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2504

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2520

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2628

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3432

C:\Users\Admin\AppData\Local\Temp\f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.exe
"C:\Users\Admin\AppData\Local\Temp\f7acdc93b42f5033678311972af00b0674db783e5a88d7c5d59617c41eb97957.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:3452

\??\c:\windows\system\explorer.exe
c:\windows\system\explorer.exe
3⤵
- Modifies WinLogon for persistence
- Modifies firewall policy service
- Modifies visiblity of hidden/system files in Explorer
- UAC bypass
- Windows security bypass
- Modifies Installed Components in the registry
- Deletes itself
- Executes dropped EXE
- Windows security modification
- Adds Run key to start application
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1548

\??\c:\windows\system\spoolsv.exe
c:\windows\system\spoolsv.exe SE
4⤵
- Executes dropped EXE
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1236

\??\c:\windows\system\svchost.exe
c:\windows\system\svchost.exe
5⤵
- Modifies WinLogon for persistence
- Modifies visiblity of hidden/system files in Explorer
- Modifies Installed Components in the registry
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4436

\??\c:\windows\system\spoolsv.exe
c:\windows\system\spoolsv.exe PR
6⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2572

C:\Windows\SysWOW64\at.exe
at 19:33 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe
6⤵
PID:2316

C:\Windows\SysWOW64\at.exe
at 19:34 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe
6⤵
PID:3300

C:\Windows\SysWOW64\at.exe
at 19:35 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe
6⤵
PID:4476

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3552

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3808

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3920

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3988

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4084

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3864

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:5064

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:3664

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:2396

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2512

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:5100

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Modify Registry

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools