sality | 78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a

Modify Existing Service

T1031

Processes:

78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

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

UAC bypass 3 TTPs 1 IoCs

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

Processes:

78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

Windows security bypass 2 TTPs 6 IoCs

Disabling Security Tools

T1089

Modify Registry

Processes:

78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

Disables RegEdit via registry modification 1 IoCs

evasion

Processes:

78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

Disables Task Manager via registry modification
evasion

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1604-55-0x0000000002670000-0x00000000036FE000-memory.dmp	upx
behavioral1/memory/1604-59-0x0000000002670000-0x00000000036FE000-memory.dmp	upx
behavioral1/memory/1604-68-0x0000000002670000-0x00000000036FE000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

Disabling Security Tools

T1089

Modify Registry

Processes:

78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

System Information Discovery

T1082

Processes:

78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

Enumerates connected drives 3 TTPs 24 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

Processes:

78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

description	ioc	process
File opened (read-only)	\??\A:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\B:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\F:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\J:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\N:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\W:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\X:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\I:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\K:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\O:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\S:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\T:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\U:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\V:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\E:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\G:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\L:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\R:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\Z:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\H:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\M:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\P:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\Q:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened (read-only)	\??\Y:	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media
T1091

Processes:

78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

description ioc process

File opened for modification C:\autorun.inf 78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

description	ioc	process
File opened for modification	C:\autorun.inf	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

Drops file in Program Files directory 5 IoCs

Processes:

78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7z.exe	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zFM.exe	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zG.exe	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\Uninstall.exe	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

Drops file in Windows directory 1 IoCs

Processes:

78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

description ioc process

File opened for modification C:\Windows\SYSTEM.INI 78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\SYSTEM.INI	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

pid	process
1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

Processes:

78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

description	pid	process
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
Token: SeDebugPrivilege	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

pid process

1604 78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

Suspicious use of WriteProcessMemory 55 IoCs

Processes:

78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

description	pid	process	target process
PID 1604 wrote to memory of 1112	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	taskhost.exe
PID 1604 wrote to memory of 1172	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Dwm.exe
PID 1604 wrote to memory of 1212	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Explorer.EXE
PID 1604 wrote to memory of 1112	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	taskhost.exe
PID 1604 wrote to memory of 1172	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Dwm.exe
PID 1604 wrote to memory of 1212	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Explorer.EXE
PID 1604 wrote to memory of 580	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	DllHost.exe
PID 1604 wrote to memory of 1112	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	taskhost.exe
PID 1604 wrote to memory of 1172	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Dwm.exe
PID 1604 wrote to memory of 1212	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Explorer.EXE
PID 1604 wrote to memory of 580	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	DllHost.exe
PID 1604 wrote to memory of 1112	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	taskhost.exe
PID 1604 wrote to memory of 1172	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Dwm.exe
PID 1604 wrote to memory of 1212	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Explorer.EXE
PID 1604 wrote to memory of 580	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	DllHost.exe
PID 1604 wrote to memory of 1112	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	taskhost.exe
PID 1604 wrote to memory of 1172	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Dwm.exe
PID 1604 wrote to memory of 1212	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Explorer.EXE
PID 1604 wrote to memory of 580	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	DllHost.exe
PID 1604 wrote to memory of 1112	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	taskhost.exe
PID 1604 wrote to memory of 1172	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Dwm.exe
PID 1604 wrote to memory of 1212	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Explorer.EXE
PID 1604 wrote to memory of 580	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	DllHost.exe
PID 1604 wrote to memory of 1112	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	taskhost.exe
PID 1604 wrote to memory of 1172	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Dwm.exe
PID 1604 wrote to memory of 1212	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Explorer.EXE
PID 1604 wrote to memory of 580	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	DllHost.exe
PID 1604 wrote to memory of 1112	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	taskhost.exe
PID 1604 wrote to memory of 1172	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Dwm.exe
PID 1604 wrote to memory of 1212	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Explorer.EXE
PID 1604 wrote to memory of 580	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	DllHost.exe
PID 1604 wrote to memory of 1112	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	taskhost.exe
PID 1604 wrote to memory of 1172	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Dwm.exe
PID 1604 wrote to memory of 1212	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Explorer.EXE
PID 1604 wrote to memory of 580	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	DllHost.exe
PID 1604 wrote to memory of 1112	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	taskhost.exe
PID 1604 wrote to memory of 1172	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Dwm.exe
PID 1604 wrote to memory of 1212	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Explorer.EXE
PID 1604 wrote to memory of 580	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	DllHost.exe
PID 1604 wrote to memory of 1112	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	taskhost.exe
PID 1604 wrote to memory of 1172	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Dwm.exe
PID 1604 wrote to memory of 1212	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Explorer.EXE
PID 1604 wrote to memory of 580	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	DllHost.exe
PID 1604 wrote to memory of 1112	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	taskhost.exe
PID 1604 wrote to memory of 1172	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Dwm.exe
PID 1604 wrote to memory of 1212	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Explorer.EXE
PID 1604 wrote to memory of 580	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	DllHost.exe
PID 1604 wrote to memory of 1112	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	taskhost.exe
PID 1604 wrote to memory of 1172	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Dwm.exe
PID 1604 wrote to memory of 1212	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Explorer.EXE
PID 1604 wrote to memory of 580	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	DllHost.exe
PID 1604 wrote to memory of 1112	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	taskhost.exe
PID 1604 wrote to memory of 1172	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Dwm.exe
PID 1604 wrote to memory of 1212	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	Explorer.EXE
PID 1604 wrote to memory of 580	1604	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe	DllHost.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

Processes:

78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1172

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1212

C:\Users\Admin\AppData\Local\Temp\78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.exe
"C:\Users\Admin\AppData\Local\Temp\78e5a17180744b0dbfc708003f04549c55c5360d8fbe9dad07b92f384bc6d99a.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1604

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1112

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:580

Network

MITRE ATT&CK Enterprise v6

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Bypass User Account Control

T1088

Defense Evasion

Bypass User Account Control

T1088

Disabling Security Tools

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

3

T1082

Lateral Movement

Replication Through Removable Media