sality | 83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2

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"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.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"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.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"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.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\FirewallOverride = "1"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.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:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\V:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\Y:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\I:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\M:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\O:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\W:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\Z:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\H:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\K:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\S:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\E:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\Q:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\L:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\N:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\P:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\R:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\U:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\X:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\G:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened (read-only)	\??\J:	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.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	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened for modification	F:\autorun.inf	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe

UPX packed file 39 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3060-1-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-3-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-6-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-9-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-17-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-18-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-20-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-10-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-4-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-5-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-22-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-21-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-23-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-24-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-25-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-27-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-28-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-29-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-31-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-33-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-35-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-36-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-40-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-42-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-44-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-45-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-48-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-50-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-52-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-53-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-61-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-63-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-65-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-66-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-68-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-71-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-73-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-75-0x0000000002460000-0x000000000351A000-memory.dmp	upx
behavioral2/memory/3060-88-0x0000000002460000-0x000000000351A000-memory.dmp	upx

Drops file in Program Files directory 11 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\e578d6b	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
File opened for modification	C:\Windows\SYSTEM.INI	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe

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	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Internet Explorer\BrowserMachineCode	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Internet Explorer\BrowserMachineCode\MachineGuid = "AB2D442F7705EC2B9F18062AC998A892"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
Token: SeDebugPrivilege	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 2648	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	44
PID 3060 wrote to memory of 2676	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	45
PID 3060 wrote to memory of 2808	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	47
PID 3060 wrote to memory of 3472	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	56
PID 3060 wrote to memory of 3640	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	57
PID 3060 wrote to memory of 3844	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	58
PID 3060 wrote to memory of 3940	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	59
PID 3060 wrote to memory of 4008	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	60
PID 3060 wrote to memory of 1040	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	61
PID 3060 wrote to memory of 3512	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	62
PID 3060 wrote to memory of 2292	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	64
PID 3060 wrote to memory of 4764	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	75
PID 3060 wrote to memory of 1220	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	77
PID 3060 wrote to memory of 2496	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	78
PID 3060 wrote to memory of 880	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	83
PID 3060 wrote to memory of 2648	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	44
PID 3060 wrote to memory of 2676	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	45
PID 3060 wrote to memory of 2808	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	47
PID 3060 wrote to memory of 3472	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	56
PID 3060 wrote to memory of 3640	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	57
PID 3060 wrote to memory of 3844	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	58
PID 3060 wrote to memory of 3940	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	59
PID 3060 wrote to memory of 4008	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	60
PID 3060 wrote to memory of 1040	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	61
PID 3060 wrote to memory of 3512	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	62
PID 3060 wrote to memory of 2292	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	64
PID 3060 wrote to memory of 4764	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	75
PID 3060 wrote to memory of 1220	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	77
PID 3060 wrote to memory of 2496	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	78
PID 3060 wrote to memory of 2648	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	44
PID 3060 wrote to memory of 2676	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	45
PID 3060 wrote to memory of 2808	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	47
PID 3060 wrote to memory of 3472	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	56
PID 3060 wrote to memory of 3640	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	57
PID 3060 wrote to memory of 3844	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	58
PID 3060 wrote to memory of 3940	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	59
PID 3060 wrote to memory of 4008	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	60
PID 3060 wrote to memory of 1040	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	61
PID 3060 wrote to memory of 3512	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	62
PID 3060 wrote to memory of 2292	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	64
PID 3060 wrote to memory of 4764	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	75
PID 3060 wrote to memory of 1220	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	77
PID 3060 wrote to memory of 2496	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	78
PID 3060 wrote to memory of 2648	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	44
PID 3060 wrote to memory of 2676	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	45
PID 3060 wrote to memory of 2808	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	47
PID 3060 wrote to memory of 3472	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	56
PID 3060 wrote to memory of 3640	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	57
PID 3060 wrote to memory of 3844	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	58
PID 3060 wrote to memory of 3940	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	59
PID 3060 wrote to memory of 4008	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	60
PID 3060 wrote to memory of 1040	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	61
PID 3060 wrote to memory of 3512	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	62
PID 3060 wrote to memory of 2292	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	64
PID 3060 wrote to memory of 4764	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	75
PID 3060 wrote to memory of 1220	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	77
PID 3060 wrote to memory of 2648	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	44
PID 3060 wrote to memory of 2676	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	45
PID 3060 wrote to memory of 2808	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	47
PID 3060 wrote to memory of 3472	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	56
PID 3060 wrote to memory of 3640	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	57
PID 3060 wrote to memory of 3844	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	58
PID 3060 wrote to memory of 3940	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe	59
PID 3060 wrote to memory of 4008	3060	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.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"	83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2648

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2676

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2808

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3472
- C:\Users\Admin\AppData\Local\Temp\83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe
  "C:\Users\Admin\AppData\Local\Temp\83b187288553b5f9733e93862d8d95f56832a9f983ef8bd913d77a406005bed2.exe"
  2⤵
  - Modifies firewall policy service
  - UAC bypass
  - Windows security bypass
  - Windows security modification
  - Checks whether UAC is enabled
  - Enumerates connected drives
  - Writes to the Master Boot Record (MBR)
  - Drops autorun.inf file
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:3060

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3640

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3844

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3940

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4008

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:1040

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:2292

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:4764

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1220

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2496

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:880

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

Pre-OS Boot

T1542

Bootkit

T1542.003

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