sality | ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761

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"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.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"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.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\UpdatesDisableNotify = "1"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.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\UpdatesDisableNotify = "1"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.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"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.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)	\??\N:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\S:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\U:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\E:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\H:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\J:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\K:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\R:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\T:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\V:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\X:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\L:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\M:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\O:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\P:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\Y:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\G:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\I:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\W:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\Z:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened (read-only)	\??\Q:	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.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	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened for modification	F:\autorun.inf	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe

UPX packed file 42 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4448-1-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-5-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-4-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-3-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-13-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-17-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-18-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-14-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-7-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-6-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-21-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-22-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-23-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-25-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-24-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-27-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-28-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-29-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-30-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-32-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-33-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-43-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-44-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-47-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-49-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-50-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-51-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-52-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-54-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-56-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-55-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-58-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-59-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-61-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-63-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-64-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-65-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-68-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-69-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-71-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-73-0x0000000000780000-0x000000000183A000-memory.dmp	upx
behavioral2/memory/4448-77-0x0000000000780000-0x000000000183A000-memory.dmp	upx

Drops file in Program Files directory 11 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7z.exe	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\e57b20a	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
File opened for modification	C:\Windows\SYSTEM.INI	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.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	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3625106387-4207083342-115176794-1000_Classes\Local Settings	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
Token: SeDebugPrivilege	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4448 wrote to memory of 792	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	9
PID 4448 wrote to memory of 800	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	10
PID 4448 wrote to memory of 336	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	13
PID 4448 wrote to memory of 2708	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	45
PID 4448 wrote to memory of 2880	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	50
PID 4448 wrote to memory of 3036	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	52
PID 4448 wrote to memory of 3552	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	56
PID 4448 wrote to memory of 3660	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	57
PID 4448 wrote to memory of 3840	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	58
PID 4448 wrote to memory of 3936	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	59
PID 4448 wrote to memory of 4036	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	60
PID 4448 wrote to memory of 676	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	61
PID 4448 wrote to memory of 4128	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	62
PID 4448 wrote to memory of 3892	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	75
PID 4448 wrote to memory of 1652	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	76
PID 4448 wrote to memory of 5088	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	80
PID 4448 wrote to memory of 3524	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	81
PID 4448 wrote to memory of 792	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	9
PID 4448 wrote to memory of 800	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	10
PID 4448 wrote to memory of 336	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	13
PID 4448 wrote to memory of 2708	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	45
PID 4448 wrote to memory of 2880	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	50
PID 4448 wrote to memory of 3036	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	52
PID 4448 wrote to memory of 3552	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	56
PID 4448 wrote to memory of 3660	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	57
PID 4448 wrote to memory of 3840	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	58
PID 4448 wrote to memory of 3936	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	59
PID 4448 wrote to memory of 4036	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	60
PID 4448 wrote to memory of 676	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	61
PID 4448 wrote to memory of 4128	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	62
PID 4448 wrote to memory of 3892	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	75
PID 4448 wrote to memory of 1652	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	76
PID 4448 wrote to memory of 5088	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	80
PID 4448 wrote to memory of 3524	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	81
PID 4448 wrote to memory of 4116	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	83
PID 4448 wrote to memory of 4604	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	84
PID 4448 wrote to memory of 792	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	9
PID 4448 wrote to memory of 800	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	10
PID 4448 wrote to memory of 336	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	13
PID 4448 wrote to memory of 2708	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	45
PID 4448 wrote to memory of 2880	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	50
PID 4448 wrote to memory of 3036	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	52
PID 4448 wrote to memory of 3552	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	56
PID 4448 wrote to memory of 3660	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	57
PID 4448 wrote to memory of 3840	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	58
PID 4448 wrote to memory of 3936	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	59
PID 4448 wrote to memory of 4036	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	60
PID 4448 wrote to memory of 676	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	61
PID 4448 wrote to memory of 4128	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	62
PID 4448 wrote to memory of 3892	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	75
PID 4448 wrote to memory of 1652	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	76
PID 4448 wrote to memory of 3524	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	81
PID 4448 wrote to memory of 4604	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	84
PID 4448 wrote to memory of 1832	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	85
PID 4448 wrote to memory of 792	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	9
PID 4448 wrote to memory of 800	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	10
PID 4448 wrote to memory of 336	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	13
PID 4448 wrote to memory of 2708	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	45
PID 4448 wrote to memory of 2880	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	50
PID 4448 wrote to memory of 3036	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	52
PID 4448 wrote to memory of 3552	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	56
PID 4448 wrote to memory of 3660	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	57
PID 4448 wrote to memory of 3840	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	58
PID 4448 wrote to memory of 3936	4448	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe	59

System policy modification 1 TTPs 1 IoCs

defense_evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:792

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:800

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:336

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2708

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2880

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:3036

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3552
- C:\Users\Admin\AppData\Local\Temp\ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.exe
  "C:\Users\Admin\AppData\Local\Temp\ac4ffffb524d1015880d6403bee92f6a21b5e3d020f86409fcb3294ad2130761.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:4448

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:3840

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3936

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4036

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:676

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4128

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:3892

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1652

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:5088

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:3524

C:\Windows\system32\BackgroundTaskHost.exe
"C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
1⤵
PID:4116

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4604

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1832

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