sality | d5dc01932e3126af61a88e7e886de9cf60ecdd7dc04d23ccbfeed9f5a2461070

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	b38724b2c0816497f361a175da94d12c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	b38724b2c0816497f361a175da94d12c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	b38724b2c0816497f361a175da94d12c.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"	b38724b2c0816497f361a175da94d12c.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"	b38724b2c0816497f361a175da94d12c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	b38724b2c0816497f361a175da94d12c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	b38724b2c0816497f361a175da94d12c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	b38724b2c0816497f361a175da94d12c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	b38724b2c0816497f361a175da94d12c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	b38724b2c0816497f361a175da94d12c.exe

Disables RegEdit via registry modification 1 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1"	b38724b2c0816497f361a175da94d12c.exe

Disables Task Manager via registry modification
evasion

Executes dropped EXE 1 IoCs

pid	Process
2468	msedge.exe

UPX packed file 40 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1740-2-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-4-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-5-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-6-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-7-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-8-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-12-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-13-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-14-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-15-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-16-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-17-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-18-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-19-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-21-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-22-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-23-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-25-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-26-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-27-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-28-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-30-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-33-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-35-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-37-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-39-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-41-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-47-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-48-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-50-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-52-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-54-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-56-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-57-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-58-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-60-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-62-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-64-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-67-0x00000000022C0000-0x000000000334E000-memory.dmp	upx
behavioral2/memory/1740-69-0x00000000022C0000-0x000000000334E000-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\AntiVirusDisableNotify = "1"	b38724b2c0816497f361a175da94d12c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	b38724b2c0816497f361a175da94d12c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	b38724b2c0816497f361a175da94d12c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	b38724b2c0816497f361a175da94d12c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	b38724b2c0816497f361a175da94d12c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	b38724b2c0816497f361a175da94d12c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	b38724b2c0816497f361a175da94d12c.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"	b38724b2c0816497f361a175da94d12c.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)	\??\G:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\P:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\T:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\W:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\Y:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\Z:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\Q:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\E:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\I:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\J:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\L:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\M:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\O:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\R:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\S:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\H:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\K:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\N:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\U:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\V:	b38724b2c0816497f361a175da94d12c.exe
File opened (read-only)	\??\X:	b38724b2c0816497f361a175da94d12c.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	b38724b2c0816497f361a175da94d12c.exe
File opened for modification	F:\autorun.inf	b38724b2c0816497f361a175da94d12c.exe

Drops file in Program Files directory 12 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	b38724b2c0816497f361a175da94d12c.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe	b38724b2c0816497f361a175da94d12c.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zFM.exe	b38724b2c0816497f361a175da94d12c.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zG.exe	b38724b2c0816497f361a175da94d12c.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\Uninstall.exe	b38724b2c0816497f361a175da94d12c.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe	b38724b2c0816497f361a175da94d12c.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe	b38724b2c0816497f361a175da94d12c.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe	b38724b2c0816497f361a175da94d12c.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe	b38724b2c0816497f361a175da94d12c.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7z.exe	b38724b2c0816497f361a175da94d12c.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe	b38724b2c0816497f361a175da94d12c.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe	b38724b2c0816497f361a175da94d12c.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	b38724b2c0816497f361a175da94d12c.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings	b38724b2c0816497f361a175da94d12c.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe
1740	b38724b2c0816497f361a175da94d12c.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe
Token: SeDebugPrivilege	1740	b38724b2c0816497f361a175da94d12c.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 792	1740	b38724b2c0816497f361a175da94d12c.exe	9
PID 1740 wrote to memory of 796	1740	b38724b2c0816497f361a175da94d12c.exe	10
PID 1740 wrote to memory of 316	1740	b38724b2c0816497f361a175da94d12c.exe	13
PID 1740 wrote to memory of 2420	1740	b38724b2c0816497f361a175da94d12c.exe	42
PID 1740 wrote to memory of 2428	1740	b38724b2c0816497f361a175da94d12c.exe	43
PID 1740 wrote to memory of 2524	1740	b38724b2c0816497f361a175da94d12c.exe	44
PID 1740 wrote to memory of 3512	1740	b38724b2c0816497f361a175da94d12c.exe	57
PID 1740 wrote to memory of 3640	1740	b38724b2c0816497f361a175da94d12c.exe	58
PID 1740 wrote to memory of 3856	1740	b38724b2c0816497f361a175da94d12c.exe	59
PID 1740 wrote to memory of 4000	1740	b38724b2c0816497f361a175da94d12c.exe	60
PID 1740 wrote to memory of 4080	1740	b38724b2c0816497f361a175da94d12c.exe	61
PID 1740 wrote to memory of 3132	1740	b38724b2c0816497f361a175da94d12c.exe	62
PID 1740 wrote to memory of 4220	1740	b38724b2c0816497f361a175da94d12c.exe	63
PID 1740 wrote to memory of 392	1740	b38724b2c0816497f361a175da94d12c.exe	65
PID 1740 wrote to memory of 4516	1740	b38724b2c0816497f361a175da94d12c.exe	75
PID 1740 wrote to memory of 3916	1740	b38724b2c0816497f361a175da94d12c.exe	77
PID 1740 wrote to memory of 2936	1740	b38724b2c0816497f361a175da94d12c.exe	78
PID 1740 wrote to memory of 3624	1740	b38724b2c0816497f361a175da94d12c.exe	79
PID 1740 wrote to memory of 2480	1740	b38724b2c0816497f361a175da94d12c.exe	80
PID 1740 wrote to memory of 4464	1740	b38724b2c0816497f361a175da94d12c.exe	81
PID 1740 wrote to memory of 1056	1740	b38724b2c0816497f361a175da94d12c.exe	83
PID 1740 wrote to memory of 2340	1740	b38724b2c0816497f361a175da94d12c.exe	84
PID 1740 wrote to memory of 5076	1740	b38724b2c0816497f361a175da94d12c.exe	88
PID 1740 wrote to memory of 3952	1740	b38724b2c0816497f361a175da94d12c.exe	89
PID 1740 wrote to memory of 2388	1740	b38724b2c0816497f361a175da94d12c.exe	90
PID 1740 wrote to memory of 1820	1740	b38724b2c0816497f361a175da94d12c.exe	95
PID 1740 wrote to memory of 792	1740	b38724b2c0816497f361a175da94d12c.exe	9
PID 1740 wrote to memory of 796	1740	b38724b2c0816497f361a175da94d12c.exe	10
PID 1740 wrote to memory of 316	1740	b38724b2c0816497f361a175da94d12c.exe	13
PID 1740 wrote to memory of 2420	1740	b38724b2c0816497f361a175da94d12c.exe	42
PID 1740 wrote to memory of 2428	1740	b38724b2c0816497f361a175da94d12c.exe	43
PID 1740 wrote to memory of 2524	1740	b38724b2c0816497f361a175da94d12c.exe	44
PID 1740 wrote to memory of 3512	1740	b38724b2c0816497f361a175da94d12c.exe	57
PID 1740 wrote to memory of 3640	1740	b38724b2c0816497f361a175da94d12c.exe	58
PID 1740 wrote to memory of 3856	1740	b38724b2c0816497f361a175da94d12c.exe	59
PID 1740 wrote to memory of 4000	1740	b38724b2c0816497f361a175da94d12c.exe	60
PID 1740 wrote to memory of 4080	1740	b38724b2c0816497f361a175da94d12c.exe	61
PID 1740 wrote to memory of 3132	1740	b38724b2c0816497f361a175da94d12c.exe	62
PID 1740 wrote to memory of 4220	1740	b38724b2c0816497f361a175da94d12c.exe	63
PID 1740 wrote to memory of 392	1740	b38724b2c0816497f361a175da94d12c.exe	65
PID 1740 wrote to memory of 4516	1740	b38724b2c0816497f361a175da94d12c.exe	75
PID 1740 wrote to memory of 3916	1740	b38724b2c0816497f361a175da94d12c.exe	77
PID 1740 wrote to memory of 2936	1740	b38724b2c0816497f361a175da94d12c.exe	78
PID 1740 wrote to memory of 3624	1740	b38724b2c0816497f361a175da94d12c.exe	79
PID 1740 wrote to memory of 2480	1740	b38724b2c0816497f361a175da94d12c.exe	80
PID 1740 wrote to memory of 4464	1740	b38724b2c0816497f361a175da94d12c.exe	81
PID 1740 wrote to memory of 1056	1740	b38724b2c0816497f361a175da94d12c.exe	83
PID 1740 wrote to memory of 2340	1740	b38724b2c0816497f361a175da94d12c.exe	84
PID 1740 wrote to memory of 5076	1740	b38724b2c0816497f361a175da94d12c.exe	88
PID 1740 wrote to memory of 3952	1740	b38724b2c0816497f361a175da94d12c.exe	89
PID 1740 wrote to memory of 2388	1740	b38724b2c0816497f361a175da94d12c.exe	109
PID 1740 wrote to memory of 1820	1740	b38724b2c0816497f361a175da94d12c.exe	95
PID 1740 wrote to memory of 4544	1740	b38724b2c0816497f361a175da94d12c.exe	96
PID 1740 wrote to memory of 3420	1740	b38724b2c0816497f361a175da94d12c.exe	97
PID 1740 wrote to memory of 792	1740	b38724b2c0816497f361a175da94d12c.exe	9
PID 1740 wrote to memory of 796	1740	b38724b2c0816497f361a175da94d12c.exe	10
PID 1740 wrote to memory of 316	1740	b38724b2c0816497f361a175da94d12c.exe	13
PID 1740 wrote to memory of 2420	1740	b38724b2c0816497f361a175da94d12c.exe	42
PID 1740 wrote to memory of 2428	1740	b38724b2c0816497f361a175da94d12c.exe	43
PID 1740 wrote to memory of 2524	1740	b38724b2c0816497f361a175da94d12c.exe	44
PID 1740 wrote to memory of 3512	1740	b38724b2c0816497f361a175da94d12c.exe	57
PID 1740 wrote to memory of 3640	1740	b38724b2c0816497f361a175da94d12c.exe	58
PID 1740 wrote to memory of 3856	1740	b38724b2c0816497f361a175da94d12c.exe	59
PID 1740 wrote to memory of 4000	1740	b38724b2c0816497f361a175da94d12c.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"	b38724b2c0816497f361a175da94d12c.exe

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

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

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

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2420

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2428

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2524

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3512
- C:\Users\Admin\AppData\Local\Temp\b38724b2c0816497f361a175da94d12c.exe
  "C:\Users\Admin\AppData\Local\Temp\b38724b2c0816497f361a175da94d12c.exe"
  2⤵
  - Modifies firewall policy service
  - UAC bypass
  - Windows security bypass
  - Disables RegEdit via registry modification
  - 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
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:1740

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:3856

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:4000

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4080

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3132

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4220

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:392

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:4516

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
1⤵
PID:3916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.70 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=122.0.2365.52 --initial-client-data=0x238,0x23c,0x240,0x234,0x2b4,0x7ff96bf82e98,0x7ff96bf82ea4,0x7ff96bf82eb0
  2⤵
  PID:2936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=2272 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:2
  2⤵
  PID:3624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=2312 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:3
  2⤵
  PID:2480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=1952 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:8
  2⤵
  PID:4464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --mojo-platform-channel-handle=5452 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:1
  2⤵
  PID:1056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --mojo-platform-channel-handle=5596 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:1
  2⤵
  PID:2340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4004 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:8
  2⤵
  - Executes dropped EXE
  PID:2468

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca
1⤵
PID:5076

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:3952

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:2388

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1820

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4544

C:\Windows\System32\wuapihost.exe
C:\Windows\System32\wuapihost.exe -Embedding
1⤵
PID:3420

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2388

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4592

C:\Windows\system32\BackgroundTransferHost.exe
"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1
1⤵
PID:452

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