sality | bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality

UAC bypass 3 TTPs 1 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.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\FirewallDisableNotify = "1"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe

UPX packed file 39 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2840-1-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-3-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-4-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-9-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-10-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-11-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-12-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-18-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-19-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-20-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-21-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-22-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-23-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-24-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-25-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-27-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-28-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-29-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-31-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-32-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-33-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-35-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-38-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-41-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-43-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-45-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-47-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-54-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-56-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-58-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-61-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-63-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-65-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-67-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-69-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-71-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-73-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-76-0x0000000002260000-0x000000000331A000-memory.dmp	upx
behavioral2/memory/2840-77-0x0000000002260000-0x000000000331A000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.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"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe

Enumerates connected drives 3 TTPs 20 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)	\??\J:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\M:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\T:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\S:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\W:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\Z:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\E:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\I:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\K:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\O:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\Q:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\Y:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\L:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\P:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\R:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\V:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\X:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\H:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\N:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened (read-only)	\??\U:	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.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	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened for modification	F:\autorun.inf	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe

Drops file in Program Files directory 11 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7z.exe	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\e576765	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
File opened for modification	C:\Windows\SYSTEM.INI	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
Token: SeDebugPrivilege	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2840 wrote to memory of 764	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	8
PID 2840 wrote to memory of 772	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	9
PID 2840 wrote to memory of 316	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	13
PID 2840 wrote to memory of 2564	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	42
PID 2840 wrote to memory of 2592	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	43
PID 2840 wrote to memory of 2720	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	46
PID 2840 wrote to memory of 3596	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	56
PID 2840 wrote to memory of 3748	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	57
PID 2840 wrote to memory of 3924	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	58
PID 2840 wrote to memory of 4012	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	59
PID 2840 wrote to memory of 4076	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	60
PID 2840 wrote to memory of 1476	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	61
PID 2840 wrote to memory of 4116	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	62
PID 2840 wrote to memory of 2616	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	74
PID 2840 wrote to memory of 4904	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	75
PID 2840 wrote to memory of 2120	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	83
PID 2840 wrote to memory of 1812	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	84
PID 2840 wrote to memory of 4780	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	85
PID 2840 wrote to memory of 764	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	8
PID 2840 wrote to memory of 772	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	9
PID 2840 wrote to memory of 316	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	13
PID 2840 wrote to memory of 2564	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	42
PID 2840 wrote to memory of 2592	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	43
PID 2840 wrote to memory of 2720	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	46
PID 2840 wrote to memory of 3596	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	56
PID 2840 wrote to memory of 3748	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	57
PID 2840 wrote to memory of 3924	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	58
PID 2840 wrote to memory of 4012	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	59
PID 2840 wrote to memory of 4076	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	60
PID 2840 wrote to memory of 1476	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	61
PID 2840 wrote to memory of 4116	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	62
PID 2840 wrote to memory of 2616	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	74
PID 2840 wrote to memory of 4904	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	75
PID 2840 wrote to memory of 2120	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	83
PID 2840 wrote to memory of 1812	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	84
PID 2840 wrote to memory of 4652	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	89
PID 2840 wrote to memory of 5076	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	90
PID 2840 wrote to memory of 764	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	8
PID 2840 wrote to memory of 772	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	9
PID 2840 wrote to memory of 316	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	13
PID 2840 wrote to memory of 2564	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	42
PID 2840 wrote to memory of 2592	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	43
PID 2840 wrote to memory of 2720	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	46
PID 2840 wrote to memory of 3596	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	56
PID 2840 wrote to memory of 3748	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	57
PID 2840 wrote to memory of 3924	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	58
PID 2840 wrote to memory of 4012	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	59
PID 2840 wrote to memory of 4076	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	60
PID 2840 wrote to memory of 1476	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	61
PID 2840 wrote to memory of 4116	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	62
PID 2840 wrote to memory of 2616	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	74
PID 2840 wrote to memory of 4904	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	75
PID 2840 wrote to memory of 2120	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	83
PID 2840 wrote to memory of 1812	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	84
PID 2840 wrote to memory of 4652	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	89
PID 2840 wrote to memory of 5076	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	90
PID 2840 wrote to memory of 764	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	8
PID 2840 wrote to memory of 772	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	9
PID 2840 wrote to memory of 316	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	13
PID 2840 wrote to memory of 2564	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	42
PID 2840 wrote to memory of 2592	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	43
PID 2840 wrote to memory of 2720	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	46
PID 2840 wrote to memory of 3596	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	56
PID 2840 wrote to memory of 3748	2840	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe	57

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"	bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:764

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:772

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:316

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2564

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2592

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2720

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3596
- C:\Users\Admin\AppData\Local\Temp\bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.exe
  "C:\Users\Admin\AppData\Local\Temp\bc5eacf631d86f4a89927a84359b8d259c9599b672853daae1d3e004186d6a2c.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
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:2840

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3748

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3924

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:4012

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4076

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:1476

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4116

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:2616

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4904

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca
1⤵
PID:2120

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:1812

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4780

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4652

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:5076

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 Tools

Modify Registry