sality | 5babc55582415cd4d48ee560c8e6da69e6d1aaa7643cc265867ab5c2a4faa8e4

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\EnableFirewall = "0"	3a7d8ef49f9519eff0946af576dd5350N.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	3a7d8ef49f9519eff0946af576dd5350N.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	3a7d8ef49f9519eff0946af576dd5350N.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor 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"	3a7d8ef49f9519eff0946af576dd5350N.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\AntiVirusOverride = "1"	3a7d8ef49f9519eff0946af576dd5350N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	3a7d8ef49f9519eff0946af576dd5350N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	3a7d8ef49f9519eff0946af576dd5350N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	3a7d8ef49f9519eff0946af576dd5350N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	3a7d8ef49f9519eff0946af576dd5350N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	3a7d8ef49f9519eff0946af576dd5350N.exe

UPX packed file 38 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5024-1-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-3-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-5-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-11-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-14-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-10-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-15-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-9-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-6-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-4-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-16-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-17-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-18-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-20-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-19-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-22-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-23-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-24-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-26-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-27-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-31-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-32-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-35-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-37-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-39-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-41-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-43-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-45-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-52-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-54-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-56-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-58-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-60-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-62-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-64-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-66-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-68-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/5024-70-0x00000000022C0000-0x000000000334E000-memory.dmp	upx

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\UpdatesDisableNotify = "1"	3a7d8ef49f9519eff0946af576dd5350N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	3a7d8ef49f9519eff0946af576dd5350N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	3a7d8ef49f9519eff0946af576dd5350N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	3a7d8ef49f9519eff0946af576dd5350N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	3a7d8ef49f9519eff0946af576dd5350N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	3a7d8ef49f9519eff0946af576dd5350N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	3a7d8ef49f9519eff0946af576dd5350N.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"	3a7d8ef49f9519eff0946af576dd5350N.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)	\??\R:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\U:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\W:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\Y:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\Z:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\H:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\M:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\S:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\T:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\E:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\P:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\Q:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\X:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\L:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\N:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\O:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\V:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\G:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\I:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\J:	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened (read-only)	\??\K:	3a7d8ef49f9519eff0946af576dd5350N.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	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened for modification	F:\autorun.inf	3a7d8ef49f9519eff0946af576dd5350N.exe

Drops file in Program Files directory 11 IoCs

description	ioc	Process
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7z.exe	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zG.exe	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\Uninstall.exe	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zFM.exe	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe	3a7d8ef49f9519eff0946af576dd5350N.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe	3a7d8ef49f9519eff0946af576dd5350N.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	3a7d8ef49f9519eff0946af576dd5350N.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	3a7d8ef49f9519eff0946af576dd5350N.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Local Settings	3a7d8ef49f9519eff0946af576dd5350N.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe
5024	3a7d8ef49f9519eff0946af576dd5350N.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe
Token: SeDebugPrivilege	5024	3a7d8ef49f9519eff0946af576dd5350N.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5024 wrote to memory of 776	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	8
PID 5024 wrote to memory of 784	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	9
PID 5024 wrote to memory of 384	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	13
PID 5024 wrote to memory of 2652	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	44
PID 5024 wrote to memory of 2668	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	45
PID 5024 wrote to memory of 2780	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	47
PID 5024 wrote to memory of 3496	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	56
PID 5024 wrote to memory of 3660	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	57
PID 5024 wrote to memory of 3848	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	58
PID 5024 wrote to memory of 3944	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	59
PID 5024 wrote to memory of 4012	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	60
PID 5024 wrote to memory of 720	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	61
PID 5024 wrote to memory of 3520	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	62
PID 5024 wrote to memory of 3980	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	74
PID 5024 wrote to memory of 3736	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	76
PID 5024 wrote to memory of 4500	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	81
PID 5024 wrote to memory of 4328	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	82
PID 5024 wrote to memory of 776	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	8
PID 5024 wrote to memory of 784	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	9
PID 5024 wrote to memory of 384	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	13
PID 5024 wrote to memory of 2652	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	44
PID 5024 wrote to memory of 2668	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	45
PID 5024 wrote to memory of 2780	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	47
PID 5024 wrote to memory of 3496	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	56
PID 5024 wrote to memory of 3660	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	57
PID 5024 wrote to memory of 3848	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	58
PID 5024 wrote to memory of 3944	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	59
PID 5024 wrote to memory of 4012	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	60
PID 5024 wrote to memory of 720	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	61
PID 5024 wrote to memory of 3520	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	62
PID 5024 wrote to memory of 3980	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	74
PID 5024 wrote to memory of 3736	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	76
PID 5024 wrote to memory of 4500	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	81
PID 5024 wrote to memory of 4920	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	85
PID 5024 wrote to memory of 2424	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	86
PID 5024 wrote to memory of 776	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	8
PID 5024 wrote to memory of 784	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	9
PID 5024 wrote to memory of 384	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	13
PID 5024 wrote to memory of 2652	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	44
PID 5024 wrote to memory of 2668	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	45
PID 5024 wrote to memory of 2780	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	47
PID 5024 wrote to memory of 3496	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	56
PID 5024 wrote to memory of 3660	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	57
PID 5024 wrote to memory of 3848	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	58
PID 5024 wrote to memory of 3944	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	59
PID 5024 wrote to memory of 4012	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	60
PID 5024 wrote to memory of 720	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	61
PID 5024 wrote to memory of 3520	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	62
PID 5024 wrote to memory of 3980	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	74
PID 5024 wrote to memory of 3736	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	76
PID 5024 wrote to memory of 4500	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	81
PID 5024 wrote to memory of 4920	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	85
PID 5024 wrote to memory of 2424	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	86
PID 5024 wrote to memory of 776	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	8
PID 5024 wrote to memory of 784	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	9
PID 5024 wrote to memory of 384	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	13
PID 5024 wrote to memory of 2652	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	44
PID 5024 wrote to memory of 2668	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	45
PID 5024 wrote to memory of 2780	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	47
PID 5024 wrote to memory of 3496	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	56
PID 5024 wrote to memory of 3660	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	57
PID 5024 wrote to memory of 3848	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	58
PID 5024 wrote to memory of 3944	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	59
PID 5024 wrote to memory of 4012	5024	3a7d8ef49f9519eff0946af576dd5350N.exe	60

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"	3a7d8ef49f9519eff0946af576dd5350N.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:384

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2652

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2668

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2780

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3496
- C:\Users\Admin\AppData\Local\Temp\3a7d8ef49f9519eff0946af576dd5350N.exe
  "C:\Users\Admin\AppData\Local\Temp\3a7d8ef49f9519eff0946af576dd5350N.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:5024

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3660

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3848

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3944

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4012

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:720

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3520

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:3980

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

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:4500

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4328

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4920

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2424

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
1⤵
PID:2976

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