sality | 3d152ace6d135f9a6cdb078519c7726dc3bf964df27c78f7728d9bf9c0e127b6

Windows Service

T1543.003

Processes:

f76279d.exef7605da.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f76279d.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f76279d.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f76279d.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f7605da.exe

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

UAC bypass 3 TTPs 2 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

Processes:

f7605da.exef76279d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f76279d.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

Modify Registry

Processes:

f76279d.exef7605da.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f76279d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f76279d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f76279d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f76279d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f76279d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f76279d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f7605da.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 24 IoCs

Processes:

resource	yara_rule
behavioral1/memory/108-21-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-15-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-18-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-14-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-20-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-23-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-19-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-17-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-16-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-22-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-63-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-64-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-65-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-66-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-67-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-82-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-101-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-102-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-104-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-107-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-108-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/108-146-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/3056-165-0x0000000000910000-0x00000000019CA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/3056-201-0x0000000000910000-0x00000000019CA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 28 IoCs

Processes:

resource	yara_rule
behavioral1/memory/108-21-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-15-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-18-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-14-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-20-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-23-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2704-62-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/108-19-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-17-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-16-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-22-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-63-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-64-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-65-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-66-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-67-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-82-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-101-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-102-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-104-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-107-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-108-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2704-148-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/108-146-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/108-147-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/3056-165-0x0000000000910000-0x00000000019CA000-memory.dmp	UPX
behavioral1/memory/3056-200-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/3056-201-0x0000000000910000-0x00000000019CA000-memory.dmp	UPX

Executes dropped EXE 3 IoCs

Processes:

f7605da.exef760770.exef76279d.exe

pid process

108 f7605da.exe
2704 f760770.exe
3056 f76279d.exe
Loads dropped DLL 6 IoCs

Processes:

rundll32.exe

pid process

2496 rundll32.exe
2496 rundll32.exe
2496 rundll32.exe
2496 rundll32.exe
2496 rundll32.exe
2496 rundll32.exe

pid	process
108	f7605da.exe
2704	f760770.exe
3056	f76279d.exe

pid	process
2496	rundll32.exe
2496	rundll32.exe
2496	rundll32.exe
2496	rundll32.exe
2496	rundll32.exe
2496	rundll32.exe

UPX packed file 24 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/108-21-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-15-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-18-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-14-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-20-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-23-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-19-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-17-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-16-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-22-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-63-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-64-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-65-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-66-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-67-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-82-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-101-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-102-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-104-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-107-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-108-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/108-146-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/3056-165-0x0000000000910000-0x00000000019CA000-memory.dmp	upx
behavioral1/memory/3056-201-0x0000000000910000-0x00000000019CA000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

Modify Registry

Processes:

f7605da.exef76279d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f76279d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f76279d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f76279d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f76279d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f76279d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f76279d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f76279d.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

f7605da.exef76279d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f76279d.exe

Enumerates connected drives 3 TTPs 14 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:

f76279d.exef7605da.exe

description	ioc	process
File opened (read-only)	\??\H:	f76279d.exe
File opened (read-only)	\??\E:	f7605da.exe
File opened (read-only)	\??\G:	f7605da.exe
File opened (read-only)	\??\H:	f7605da.exe
File opened (read-only)	\??\G:	f76279d.exe
File opened (read-only)	\??\P:	f7605da.exe
File opened (read-only)	\??\I:	f7605da.exe
File opened (read-only)	\??\L:	f7605da.exe
File opened (read-only)	\??\M:	f7605da.exe
File opened (read-only)	\??\O:	f7605da.exe
File opened (read-only)	\??\J:	f7605da.exe
File opened (read-only)	\??\E:	f76279d.exe
File opened (read-only)	\??\K:	f7605da.exe
File opened (read-only)	\??\N:	f7605da.exe

Drops file in Windows directory 3 IoCs

Processes:

f7605da.exef76279d.exe

description	ioc	process
File created	C:\Windows\f760648	f7605da.exe
File opened for modification	C:\Windows\SYSTEM.INI	f7605da.exe
File created	C:\Windows\f76566a	f76279d.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

f7605da.exef76279d.exe

pid process

108 f7605da.exe
108 f7605da.exe
3056 f76279d.exe

pid	process
108	f7605da.exe
108	f7605da.exe
3056	f76279d.exe

Suspicious use of AdjustPrivilegeToken 41 IoCs

Processes:

f7605da.exef76279d.exe

description	pid	process
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	108	f7605da.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe
Token: SeDebugPrivilege	3056	f76279d.exe

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

rundll32.exerundll32.exef7605da.exef76279d.exe

description	pid	process	target process
PID 1700 wrote to memory of 2496	1700	rundll32.exe	rundll32.exe
PID 1700 wrote to memory of 2496	1700	rundll32.exe	rundll32.exe
PID 1700 wrote to memory of 2496	1700	rundll32.exe	rundll32.exe
PID 1700 wrote to memory of 2496	1700	rundll32.exe	rundll32.exe
PID 1700 wrote to memory of 2496	1700	rundll32.exe	rundll32.exe
PID 1700 wrote to memory of 2496	1700	rundll32.exe	rundll32.exe
PID 1700 wrote to memory of 2496	1700	rundll32.exe	rundll32.exe
PID 2496 wrote to memory of 108	2496	rundll32.exe	f7605da.exe
PID 2496 wrote to memory of 108	2496	rundll32.exe	f7605da.exe
PID 2496 wrote to memory of 108	2496	rundll32.exe	f7605da.exe
PID 2496 wrote to memory of 108	2496	rundll32.exe	f7605da.exe
PID 108 wrote to memory of 1100	108	f7605da.exe	taskhost.exe
PID 108 wrote to memory of 1164	108	f7605da.exe	Dwm.exe
PID 108 wrote to memory of 1200	108	f7605da.exe	Explorer.EXE
PID 108 wrote to memory of 1864	108	f7605da.exe	DllHost.exe
PID 108 wrote to memory of 1700	108	f7605da.exe	rundll32.exe
PID 108 wrote to memory of 2496	108	f7605da.exe	rundll32.exe
PID 108 wrote to memory of 2496	108	f7605da.exe	rundll32.exe
PID 2496 wrote to memory of 2704	2496	rundll32.exe	f760770.exe
PID 2496 wrote to memory of 2704	2496	rundll32.exe	f760770.exe
PID 2496 wrote to memory of 2704	2496	rundll32.exe	f760770.exe
PID 2496 wrote to memory of 2704	2496	rundll32.exe	f760770.exe
PID 2496 wrote to memory of 3056	2496	rundll32.exe	f76279d.exe
PID 2496 wrote to memory of 3056	2496	rundll32.exe	f76279d.exe
PID 2496 wrote to memory of 3056	2496	rundll32.exe	f76279d.exe
PID 2496 wrote to memory of 3056	2496	rundll32.exe	f76279d.exe
PID 108 wrote to memory of 1100	108	f7605da.exe	taskhost.exe
PID 108 wrote to memory of 1164	108	f7605da.exe	Dwm.exe
PID 108 wrote to memory of 1200	108	f7605da.exe	Explorer.EXE
PID 108 wrote to memory of 2704	108	f7605da.exe	f760770.exe
PID 108 wrote to memory of 2704	108	f7605da.exe	f760770.exe
PID 108 wrote to memory of 3056	108	f7605da.exe	f76279d.exe
PID 108 wrote to memory of 3056	108	f7605da.exe	f76279d.exe
PID 3056 wrote to memory of 1100	3056	f76279d.exe	taskhost.exe
PID 3056 wrote to memory of 1164	3056	f76279d.exe	Dwm.exe
PID 3056 wrote to memory of 1200	3056	f76279d.exe	Explorer.EXE

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

f7605da.exef76279d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f7605da.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f76279d.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1100

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1164

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3d152ace6d135f9a6cdb078519c7726dc3bf964df27c78f7728d9bf9c0e127b6.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1700

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3d152ace6d135f9a6cdb078519c7726dc3bf964df27c78f7728d9bf9c0e127b6.dll,#1
3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2496

C:\Users\Admin\AppData\Local\Temp\f7605da.exe
C:\Users\Admin\AppData\Local\Temp\f7605da.exe
4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:108

C:\Users\Admin\AppData\Local\Temp\f760770.exe
C:\Users\Admin\AppData\Local\Temp\f760770.exe
4⤵
- Executes dropped EXE
PID:2704

C:\Users\Admin\AppData\Local\Temp\f76279d.exe
C:\Users\Admin\AppData\Local\Temp\f76279d.exe
4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3056

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1864

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

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