sality | efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe

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

UAC bypass 3 TTPs 1 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe

Windows security bypass 2 TTPs 6 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe

Windows security modification 2 TTPs 7 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\E:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\H:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\I:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\L:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\J:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\N:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\Y:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\W:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\X:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\Z:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\P:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\Q:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\T:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\U:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\R:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\S:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\V:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\G:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\K:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\M:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened (read-only)	\??\O:	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe

Drops autorun.inf file 1 TTPs 2 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	C:\autorun.inf	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened for modification	F:\autorun.inf	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe

UPX packed file 41 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1200-1-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-4-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-3-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-7-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-18-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-16-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-20-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-6-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-13-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-5-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-21-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-23-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-22-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-24-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-25-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-26-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-28-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-29-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-30-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-31-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-34-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-37-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-39-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-40-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-43-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-45-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-46-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-47-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-49-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-50-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-51-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-52-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-54-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-61-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-62-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-64-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-67-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-68-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-69-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-72-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/1200-73-0x00000000007B0000-0x000000000186A000-memory.dmp	upx

Drops file in Program Files directory 11 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7zG.exe	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\e57829d	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
File opened for modification	C:\Windows\SYSTEM.INI	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
Token: SeDebugPrivilege	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1200 wrote to memory of 776	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	8
PID 1200 wrote to memory of 780	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	9
PID 1200 wrote to memory of 388	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	13
PID 1200 wrote to memory of 2892	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	50
PID 1200 wrote to memory of 2952	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	51
PID 1200 wrote to memory of 3104	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	53
PID 1200 wrote to memory of 3548	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	55
PID 1200 wrote to memory of 3728	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	57
PID 1200 wrote to memory of 3908	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	58
PID 1200 wrote to memory of 4004	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	59
PID 1200 wrote to memory of 4072	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	60
PID 1200 wrote to memory of 2796	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	61
PID 1200 wrote to memory of 4104	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	62
PID 1200 wrote to memory of 1596	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	75
PID 1200 wrote to memory of 3704	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	76
PID 1200 wrote to memory of 5096	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	82
PID 1200 wrote to memory of 776	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	8
PID 1200 wrote to memory of 780	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	9
PID 1200 wrote to memory of 388	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	13
PID 1200 wrote to memory of 2892	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	50
PID 1200 wrote to memory of 2952	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	51
PID 1200 wrote to memory of 3104	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	53
PID 1200 wrote to memory of 3548	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	55
PID 1200 wrote to memory of 3728	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	57
PID 1200 wrote to memory of 3908	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	58
PID 1200 wrote to memory of 4004	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	59
PID 1200 wrote to memory of 4072	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	60
PID 1200 wrote to memory of 2796	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	61
PID 1200 wrote to memory of 4104	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	62
PID 1200 wrote to memory of 1596	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	75
PID 1200 wrote to memory of 3704	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	76
PID 1200 wrote to memory of 5096	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	82
PID 1200 wrote to memory of 776	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	8
PID 1200 wrote to memory of 780	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	9
PID 1200 wrote to memory of 388	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	13
PID 1200 wrote to memory of 2892	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	50
PID 1200 wrote to memory of 2952	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	51
PID 1200 wrote to memory of 3104	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	53
PID 1200 wrote to memory of 3548	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	55
PID 1200 wrote to memory of 3728	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	57
PID 1200 wrote to memory of 3908	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	58
PID 1200 wrote to memory of 4004	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	59
PID 1200 wrote to memory of 4072	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	60
PID 1200 wrote to memory of 2796	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	61
PID 1200 wrote to memory of 4104	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	62
PID 1200 wrote to memory of 1596	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	75
PID 1200 wrote to memory of 3704	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	76
PID 1200 wrote to memory of 776	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	8
PID 1200 wrote to memory of 780	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	9
PID 1200 wrote to memory of 388	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	13
PID 1200 wrote to memory of 2892	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	50
PID 1200 wrote to memory of 2952	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	51
PID 1200 wrote to memory of 3104	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	53
PID 1200 wrote to memory of 3548	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	55
PID 1200 wrote to memory of 3728	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	57
PID 1200 wrote to memory of 3908	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	58
PID 1200 wrote to memory of 4004	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	59
PID 1200 wrote to memory of 4072	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	60
PID 1200 wrote to memory of 2796	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	61
PID 1200 wrote to memory of 4104	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	62
PID 1200 wrote to memory of 1596	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	75
PID 1200 wrote to memory of 3704	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	76
PID 1200 wrote to memory of 776	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	8
PID 1200 wrote to memory of 780	1200	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe	9

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe

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

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

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:388

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2892

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2952

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:3104

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3548
- C:\Users\Admin\AppData\Local\Temp\efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe
  "C:\Users\Admin\AppData\Local\Temp\efa3836cdac2e7eea56541ebb634d4440066bdaec625066f40389a412396fd5f.exe"
  2⤵
  - Modifies firewall policy service
  - UAC bypass
  - Windows security bypass
  - Windows security modification
  - Checks whether UAC is enabled
  - Enumerates connected drives
  - Drops autorun.inf file
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:1200

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3728

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3908

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:4004

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4072

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:2796

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4104

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:1596

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3704

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:5096

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

Modify Registry