sality | 3f7d6a1fbc015e7971014b57715681e3c001f47f9a68e0407e0a7d81a31cb805

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"	c7637b55cf322c50b12ab7072a4452f0N.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	c7637b55cf322c50b12ab7072a4452f0N.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	c7637b55cf322c50b12ab7072a4452f0N.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"	c7637b55cf322c50b12ab7072a4452f0N.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\UacDisableNotify = "1"	c7637b55cf322c50b12ab7072a4452f0N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	c7637b55cf322c50b12ab7072a4452f0N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	c7637b55cf322c50b12ab7072a4452f0N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	c7637b55cf322c50b12ab7072a4452f0N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	c7637b55cf322c50b12ab7072a4452f0N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	c7637b55cf322c50b12ab7072a4452f0N.exe

UPX packed file 38 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3200-1-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-3-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-6-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-5-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-7-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-10-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-4-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-13-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-14-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-15-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-16-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-17-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-18-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-19-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-20-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-22-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-23-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-24-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-26-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-28-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-30-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-32-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-36-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-37-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-39-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-40-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-42-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-44-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-45-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-48-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-49-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-52-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-54-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-56-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-63-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-65-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-66-0x0000000002190000-0x000000000321E000-memory.dmp	upx
behavioral2/memory/3200-69-0x0000000002190000-0x000000000321E000-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\FirewallOverride = "1"	c7637b55cf322c50b12ab7072a4452f0N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	c7637b55cf322c50b12ab7072a4452f0N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	c7637b55cf322c50b12ab7072a4452f0N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	c7637b55cf322c50b12ab7072a4452f0N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	c7637b55cf322c50b12ab7072a4452f0N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	c7637b55cf322c50b12ab7072a4452f0N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	c7637b55cf322c50b12ab7072a4452f0N.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"	c7637b55cf322c50b12ab7072a4452f0N.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:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\L:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\T:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\W:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\G:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\J:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\N:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\P:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\Q:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\S:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\U:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\I:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\K:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\M:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\V:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\X:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\H:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\O:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\R:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\Y:	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened (read-only)	\??\Z:	c7637b55cf322c50b12ab7072a4452f0N.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	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened for modification	F:\autorun.inf	c7637b55cf322c50b12ab7072a4452f0N.exe

Drops file in Program Files directory 11 IoCs

description	ioc	Process
File opened for modification	C:\PROGRAM FILES\7-ZIP\Uninstall.exe	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7z.exe	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zFM.exe	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zG.exe	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe	c7637b55cf322c50b12ab7072a4452f0N.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe	c7637b55cf322c50b12ab7072a4452f0N.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	c7637b55cf322c50b12ab7072a4452f0N.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	c7637b55cf322c50b12ab7072a4452f0N.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings	c7637b55cf322c50b12ab7072a4452f0N.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe
3200	c7637b55cf322c50b12ab7072a4452f0N.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe
Token: SeDebugPrivilege	3200	c7637b55cf322c50b12ab7072a4452f0N.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3200 wrote to memory of 788	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	9
PID 3200 wrote to memory of 796	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	10
PID 3200 wrote to memory of 384	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	13
PID 3200 wrote to memory of 2520	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	42
PID 3200 wrote to memory of 2552	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	43
PID 3200 wrote to memory of 2912	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	51
PID 3200 wrote to memory of 3464	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	56
PID 3200 wrote to memory of 3588	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	57
PID 3200 wrote to memory of 3772	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	58
PID 3200 wrote to memory of 3860	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	59
PID 3200 wrote to memory of 3924	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	60
PID 3200 wrote to memory of 4012	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	61
PID 3200 wrote to memory of 4108	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	62
PID 3200 wrote to memory of 2876	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	75
PID 3200 wrote to memory of 4932	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	76
PID 3200 wrote to memory of 4736	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	81
PID 3200 wrote to memory of 4628	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	82
PID 3200 wrote to memory of 788	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	9
PID 3200 wrote to memory of 796	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	10
PID 3200 wrote to memory of 384	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	13
PID 3200 wrote to memory of 2520	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	42
PID 3200 wrote to memory of 2552	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	43
PID 3200 wrote to memory of 2912	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	51
PID 3200 wrote to memory of 3464	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	56
PID 3200 wrote to memory of 3588	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	57
PID 3200 wrote to memory of 3772	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	58
PID 3200 wrote to memory of 3860	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	59
PID 3200 wrote to memory of 3924	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	60
PID 3200 wrote to memory of 4012	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	61
PID 3200 wrote to memory of 4108	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	62
PID 3200 wrote to memory of 2876	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	75
PID 3200 wrote to memory of 4932	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	76
PID 3200 wrote to memory of 4736	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	81
PID 3200 wrote to memory of 1836	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	85
PID 3200 wrote to memory of 5024	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	86
PID 3200 wrote to memory of 788	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	9
PID 3200 wrote to memory of 796	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	10
PID 3200 wrote to memory of 384	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	13
PID 3200 wrote to memory of 2520	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	42
PID 3200 wrote to memory of 2552	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	43
PID 3200 wrote to memory of 2912	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	51
PID 3200 wrote to memory of 3464	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	56
PID 3200 wrote to memory of 3588	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	57
PID 3200 wrote to memory of 3772	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	58
PID 3200 wrote to memory of 3860	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	59
PID 3200 wrote to memory of 3924	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	60
PID 3200 wrote to memory of 4012	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	61
PID 3200 wrote to memory of 4108	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	62
PID 3200 wrote to memory of 2876	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	75
PID 3200 wrote to memory of 4932	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	76
PID 3200 wrote to memory of 4736	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	81
PID 3200 wrote to memory of 1836	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	85
PID 3200 wrote to memory of 5024	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	86
PID 3200 wrote to memory of 788	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	9
PID 3200 wrote to memory of 796	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	10
PID 3200 wrote to memory of 384	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	13
PID 3200 wrote to memory of 2520	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	42
PID 3200 wrote to memory of 2552	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	43
PID 3200 wrote to memory of 2912	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	51
PID 3200 wrote to memory of 3464	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	56
PID 3200 wrote to memory of 3588	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	57
PID 3200 wrote to memory of 3772	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	58
PID 3200 wrote to memory of 3860	3200	c7637b55cf322c50b12ab7072a4452f0N.exe	59
PID 3200 wrote to memory of 3924	3200	c7637b55cf322c50b12ab7072a4452f0N.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"	c7637b55cf322c50b12ab7072a4452f0N.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:788

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:796

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:384

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2520

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2552

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2912

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3464
- C:\Users\Admin\AppData\Local\Temp\c7637b55cf322c50b12ab7072a4452f0N.exe
  "C:\Users\Admin\AppData\Local\Temp\c7637b55cf322c50b12ab7072a4452f0N.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:3200

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3588

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3772

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3860

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3924

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4012

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4108

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:2876

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4932

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:4736

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4628

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1836

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:5024

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4700

C:\Windows\system32\BackgroundTransferHost.exe
"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1
1⤵
PID:2680

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