sality | daff3a79a2c316ea26236a0e3acc3951223587e9dce8a6843889c2fcf8aad07e

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"	vobq.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	vobq.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	vobq.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"	vobq.exe

Windows security bypass 2 TTPs 6 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	vobq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	vobq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	vobq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	vobq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	vobq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	vobq.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\FirewallDisableNotify = "1"	vobq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	vobq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	vobq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	vobq.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	vobq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	vobq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	vobq.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

System Information Discovery

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

description	ioc	Process
File opened (read-only)	\??\Y:	vobq.exe
File opened (read-only)	\??\E:	vobq.exe
File opened (read-only)	\??\K:	vobq.exe
File opened (read-only)	\??\R:	vobq.exe
File opened (read-only)	\??\S:	vobq.exe
File opened (read-only)	\??\U:	vobq.exe
File opened (read-only)	\??\G:	vobq.exe
File opened (read-only)	\??\M:	vobq.exe
File opened (read-only)	\??\N:	vobq.exe
File opened (read-only)	\??\T:	vobq.exe
File opened (read-only)	\??\V:	vobq.exe
File opened (read-only)	\??\X:	vobq.exe
File opened (read-only)	\??\Z:	vobq.exe
File opened (read-only)	\??\H:	vobq.exe
File opened (read-only)	\??\J:	vobq.exe
File opened (read-only)	\??\O:	vobq.exe
File opened (read-only)	\??\Q:	vobq.exe
File opened (read-only)	\??\I:	vobq.exe
File opened (read-only)	\??\L:	vobq.exe
File opened (read-only)	\??\P:	vobq.exe
File opened (read-only)	\??\W:	vobq.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	vobq.exe
File opened for modification	F:\autorun.inf	vobq.exe

UPX packed file 64 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2748-5-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-9-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-6-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-11-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-10-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-8-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-7-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-4-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-3-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-26-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-27-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-28-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-29-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-30-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-32-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-33-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-48-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-52-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-54-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-56-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-58-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-59-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-61-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-63-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-66-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-68-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-5-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-9-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-6-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-11-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-10-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-8-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-7-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-4-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-3-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-26-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-27-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-28-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-29-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-30-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-32-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-33-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-48-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-52-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-54-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-56-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-58-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-59-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-61-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-63-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-66-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-68-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-5-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-9-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-6-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-11-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-10-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-8-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-7-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-4-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-3-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-26-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-27-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx
behavioral1/memory/2748-28-0x0000000001D60000-0x0000000002DEE000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	vobq.exe

Drops file in Windows directory 1 IoCs

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

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vobq.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe

Suspicious behavior: EnumeratesProcesses 40 IoCs

pid	Process
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
316	chrome.exe
316	chrome.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
316	chrome.exe
316	chrome.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
316	chrome.exe
316	chrome.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
2748	vobq.exe
316	chrome.exe
316	chrome.exe
2748	vobq.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: 33	2164	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2164	AUDIODG.EXE
Token: 33	2164	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2164	AUDIODG.EXE
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeShutdownPrivilege	316	chrome.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe
Token: SeDebugPrivilege	2748	vobq.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe
316	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 1140	2748	vobq.exe	19
PID 2748 wrote to memory of 1268	2748	vobq.exe	20
PID 2748 wrote to memory of 1360	2748	vobq.exe	21
PID 2748 wrote to memory of 2036	2748	vobq.exe	23
PID 2748 wrote to memory of 1140	2748	vobq.exe	19
PID 2748 wrote to memory of 1268	2748	vobq.exe	20
PID 2748 wrote to memory of 1360	2748	vobq.exe	21
PID 2748 wrote to memory of 2036	2748	vobq.exe	23
PID 2748 wrote to memory of 1140	2748	vobq.exe	19
PID 2748 wrote to memory of 1268	2748	vobq.exe	20
PID 2748 wrote to memory of 1360	2748	vobq.exe	21
PID 2748 wrote to memory of 2036	2748	vobq.exe	23
PID 2748 wrote to memory of 1140	2748	vobq.exe	19
PID 2748 wrote to memory of 1268	2748	vobq.exe	20
PID 2748 wrote to memory of 1360	2748	vobq.exe	21
PID 2748 wrote to memory of 2036	2748	vobq.exe	23
PID 2748 wrote to memory of 1140	2748	vobq.exe	19
PID 2748 wrote to memory of 1268	2748	vobq.exe	20
PID 2748 wrote to memory of 1360	2748	vobq.exe	21
PID 2748 wrote to memory of 2036	2748	vobq.exe	23
PID 2748 wrote to memory of 1140	2748	vobq.exe	19
PID 2748 wrote to memory of 1268	2748	vobq.exe	20
PID 2748 wrote to memory of 1360	2748	vobq.exe	21
PID 2748 wrote to memory of 2036	2748	vobq.exe	23
PID 2748 wrote to memory of 1140	2748	vobq.exe	19
PID 2748 wrote to memory of 1268	2748	vobq.exe	20
PID 2748 wrote to memory of 1360	2748	vobq.exe	21
PID 2748 wrote to memory of 2036	2748	vobq.exe	23
PID 316 wrote to memory of 2168	316	chrome.exe	34
PID 316 wrote to memory of 2168	316	chrome.exe	34
PID 316 wrote to memory of 2168	316	chrome.exe	34
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36
PID 316 wrote to memory of 1068	316	chrome.exe	36

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"	vobq.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1140

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1268

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1360
- C:\Users\Admin\AppData\Local\Temp\vobq.exe
  "C:\Users\Admin\AppData\Local\Temp\vobq.exe"
  2⤵
  - Modifies firewall policy service
  - UAC bypass
  - Windows security bypass
  - Windows security modification
  - Checks whether UAC is enabled
  - Enumerates connected drives
  - Drops autorun.inf file
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:2748
- C:\Windows\explorer.exe
  "C:\Windows\explorer.exe"
  2⤵
  PID:1164
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe"
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:316
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef5d09758,0x7fef5d09768,0x7fef5d09778
    3⤵
    PID:2168
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1084 --field-trial-handle=1252,i,12316199749634780353,6362494612590916588,131072 /prefetch:2
    3⤵
    PID:1068
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1464 --field-trial-handle=1252,i,12316199749634780353,6362494612590916588,131072 /prefetch:8
    3⤵
    PID:1948
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1572 --field-trial-handle=1252,i,12316199749634780353,6362494612590916588,131072 /prefetch:8
    3⤵
    PID:1900
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2252 --field-trial-handle=1252,i,12316199749634780353,6362494612590916588,131072 /prefetch:1
    3⤵
    PID:1724
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2264 --field-trial-handle=1252,i,12316199749634780353,6362494612590916588,131072 /prefetch:1
    3⤵
    PID:1576
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1428 --field-trial-handle=1252,i,12316199749634780353,6362494612590916588,131072 /prefetch:2
    3⤵
    PID:2492
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=2836 --field-trial-handle=1252,i,12316199749634780353,6362494612590916588,131072 /prefetch:1
    3⤵
    PID:2400
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3620 --field-trial-handle=1252,i,12316199749634780353,6362494612590916588,131072 /prefetch:8
    3⤵
    PID:2372

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:2036

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x568
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2164

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:2860

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery