sality | b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503

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"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.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"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.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"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.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"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.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"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.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)	\??\T:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\V:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\N:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\R:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\W:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\Y:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\Z:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\G:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\K:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\U:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\X:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\L:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\Q:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\I:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\J:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\M:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\O:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\P:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\S:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\E:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened (read-only)	\??\H:	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.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	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened for modification	F:\autorun.inf	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe

UPX packed file 39 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3244-3-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-4-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-8-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-19-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-10-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-21-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-18-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-17-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-9-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-5-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-22-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-23-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-24-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-25-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-26-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-28-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-29-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-30-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-32-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-34-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-35-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-36-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-38-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-43-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-45-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-47-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-48-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-49-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-55-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-56-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-58-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-60-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-62-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-64-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-67-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-68-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-69-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-72-0x0000000000810000-0x00000000018CA000-memory.dmp	upx
behavioral2/memory/3244-74-0x0000000000810000-0x00000000018CA000-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	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\e57a047	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
File opened for modification	C:\Windows\SYSTEM.INI	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.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	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3625106387-4207083342-115176794-1000_Classes\Local Settings	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Token: SeDebugPrivilege	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3244 wrote to memory of 784	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	8
PID 3244 wrote to memory of 788	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	9
PID 3244 wrote to memory of 60	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	13
PID 3244 wrote to memory of 3076	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	51
PID 3244 wrote to memory of 3092	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	52
PID 3244 wrote to memory of 3168	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	53
PID 3244 wrote to memory of 3408	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	56
PID 3244 wrote to memory of 3548	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	57
PID 3244 wrote to memory of 3760	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	58
PID 3244 wrote to memory of 3852	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	59
PID 3244 wrote to memory of 3932	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	60
PID 3244 wrote to memory of 4016	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	61
PID 3244 wrote to memory of 3512	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	62
PID 3244 wrote to memory of 376	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	64
PID 3244 wrote to memory of 2280	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	76
PID 3244 wrote to memory of 4484	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	80
PID 3244 wrote to memory of 4976	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	81
PID 3244 wrote to memory of 2072	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	83
PID 3244 wrote to memory of 784	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	8
PID 3244 wrote to memory of 788	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	9
PID 3244 wrote to memory of 60	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	13
PID 3244 wrote to memory of 3076	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	51
PID 3244 wrote to memory of 3092	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	52
PID 3244 wrote to memory of 3168	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	53
PID 3244 wrote to memory of 3408	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	56
PID 3244 wrote to memory of 3548	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	57
PID 3244 wrote to memory of 3760	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	58
PID 3244 wrote to memory of 3852	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	59
PID 3244 wrote to memory of 3932	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	60
PID 3244 wrote to memory of 4016	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	61
PID 3244 wrote to memory of 3512	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	62
PID 3244 wrote to memory of 376	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	64
PID 3244 wrote to memory of 2280	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	76
PID 3244 wrote to memory of 4484	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	80
PID 3244 wrote to memory of 4976	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	81
PID 3244 wrote to memory of 3876	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	84
PID 3244 wrote to memory of 2744	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	85
PID 3244 wrote to memory of 784	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	8
PID 3244 wrote to memory of 788	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	9
PID 3244 wrote to memory of 60	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	13
PID 3244 wrote to memory of 3076	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	51
PID 3244 wrote to memory of 3092	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	52
PID 3244 wrote to memory of 3168	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	53
PID 3244 wrote to memory of 3408	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	56
PID 3244 wrote to memory of 3548	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	57
PID 3244 wrote to memory of 3760	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	58
PID 3244 wrote to memory of 3852	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	59
PID 3244 wrote to memory of 3932	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	60
PID 3244 wrote to memory of 4016	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	61
PID 3244 wrote to memory of 3512	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	62
PID 3244 wrote to memory of 376	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	64
PID 3244 wrote to memory of 2280	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	76
PID 3244 wrote to memory of 4484	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	80
PID 3244 wrote to memory of 3876	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	84
PID 3244 wrote to memory of 2744	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	85
PID 3244 wrote to memory of 784	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	8
PID 3244 wrote to memory of 788	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	9
PID 3244 wrote to memory of 60	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	13
PID 3244 wrote to memory of 3076	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	51
PID 3244 wrote to memory of 3092	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	52
PID 3244 wrote to memory of 3168	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	53
PID 3244 wrote to memory of 3408	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	56
PID 3244 wrote to memory of 3548	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	57
PID 3244 wrote to memory of 3760	3244	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe	58

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"	b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:784

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

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:60

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:3076

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:3092

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:3168

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3408
- C:\Users\Admin\AppData\Local\Temp\b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
  "C:\Users\Admin\AppData\Local\Temp\b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.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:3244

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3548

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3760

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3852

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3932

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4016

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3512

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:376

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:2280

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:4484

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4976

C:\Windows\system32\BackgroundTaskHost.exe
"C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
1⤵
PID:2072

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3876

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2744

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4028

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