sality | 0808f9fb3cdb3932e3b4de7aeba8ea30853256d971775b4f53b5e44ecc71ae72

Windows Service

T1543.003

Processes:

f767acb.exef76783c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f767acb.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f767acb.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f767acb.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:

f76783c.exef767acb.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f767acb.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

Modify Registry

Processes:

f76783c.exef767acb.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f767acb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f767acb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f767acb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f767acb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f767acb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f767acb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f76783c.exe

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

Processes:

resource	yara_rule
behavioral1/memory/2052-15-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-20-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-22-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-40-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-21-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-19-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-18-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-17-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-14-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-16-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-62-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-61-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-63-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-65-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-64-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-67-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-81-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-82-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-83-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-86-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-106-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2052-151-0x0000000000560000-0x000000000161A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2516-167-0x0000000000920000-0x00000000019DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2516-175-0x0000000000920000-0x00000000019DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 29 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2052-11-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/2516-53-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/2052-15-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-20-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-22-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-40-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-21-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-19-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-18-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-17-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-14-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-16-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-62-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-61-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-63-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-65-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-64-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-67-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-81-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-82-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-83-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-86-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-106-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2052-152-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/2052-151-0x0000000000560000-0x000000000161A000-memory.dmp	UPX
behavioral1/memory/2516-167-0x0000000000920000-0x00000000019DA000-memory.dmp	UPX
behavioral1/memory/2516-176-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/2516-175-0x0000000000920000-0x00000000019DA000-memory.dmp	UPX
behavioral1/memory/2776-180-0x0000000000400000-0x0000000000412000-memory.dmp	UPX

Executes dropped EXE 3 IoCs

Processes:

f76783c.exef767acb.exef76935a.exe

pid process

2052 f76783c.exe
2516 f767acb.exe
2776 f76935a.exe
Loads dropped DLL 6 IoCs

Processes:

rundll32.exe

pid process

2036 rundll32.exe
2036 rundll32.exe
2036 rundll32.exe
2036 rundll32.exe
2036 rundll32.exe
2036 rundll32.exe

pid	process
2052	f76783c.exe
2516	f767acb.exe
2776	f76935a.exe

pid	process
2036	rundll32.exe
2036	rundll32.exe
2036	rundll32.exe
2036	rundll32.exe
2036	rundll32.exe
2036	rundll32.exe

UPX packed file 24 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2052-15-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-20-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-22-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-40-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-21-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-19-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-18-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-17-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-14-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-16-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-62-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-61-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-63-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-65-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-64-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-67-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-81-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-82-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-83-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-86-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-106-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2052-151-0x0000000000560000-0x000000000161A000-memory.dmp	upx
behavioral1/memory/2516-167-0x0000000000920000-0x00000000019DA000-memory.dmp	upx
behavioral1/memory/2516-175-0x0000000000920000-0x00000000019DA000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

Modify Registry

Processes:

f767acb.exef76783c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f767acb.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f767acb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f767acb.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f767acb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f767acb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f767acb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f767acb.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

f76783c.exef767acb.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f767acb.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:

f76783c.exe

description	ioc	process
File opened (read-only)	\??\N:	f76783c.exe
File opened (read-only)	\??\R:	f76783c.exe
File opened (read-only)	\??\S:	f76783c.exe
File opened (read-only)	\??\E:	f76783c.exe
File opened (read-only)	\??\G:	f76783c.exe
File opened (read-only)	\??\H:	f76783c.exe
File opened (read-only)	\??\K:	f76783c.exe
File opened (read-only)	\??\M:	f76783c.exe
File opened (read-only)	\??\P:	f76783c.exe
File opened (read-only)	\??\I:	f76783c.exe
File opened (read-only)	\??\J:	f76783c.exe
File opened (read-only)	\??\L:	f76783c.exe
File opened (read-only)	\??\O:	f76783c.exe
File opened (read-only)	\??\Q:	f76783c.exe

Drops file in Windows directory 3 IoCs

Processes:

f76783c.exef767acb.exe

description	ioc	process
File created	C:\Windows\f767907	f76783c.exe
File opened for modification	C:\Windows\SYSTEM.INI	f76783c.exe
File created	C:\Windows\f76c996	f767acb.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

f76783c.exe

pid process

2052 f76783c.exe
2052 f76783c.exe

pid	process
2052	f76783c.exe
2052	f76783c.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

Processes:

f76783c.exe

description	pid	process
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe
Token: SeDebugPrivilege	2052	f76783c.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

rundll32.exerundll32.exef76783c.exe

description	pid	process	target process
PID 2804 wrote to memory of 2036	2804	rundll32.exe	rundll32.exe
PID 2804 wrote to memory of 2036	2804	rundll32.exe	rundll32.exe
PID 2804 wrote to memory of 2036	2804	rundll32.exe	rundll32.exe
PID 2804 wrote to memory of 2036	2804	rundll32.exe	rundll32.exe
PID 2804 wrote to memory of 2036	2804	rundll32.exe	rundll32.exe
PID 2804 wrote to memory of 2036	2804	rundll32.exe	rundll32.exe
PID 2804 wrote to memory of 2036	2804	rundll32.exe	rundll32.exe
PID 2036 wrote to memory of 2052	2036	rundll32.exe	f76783c.exe
PID 2036 wrote to memory of 2052	2036	rundll32.exe	f76783c.exe
PID 2036 wrote to memory of 2052	2036	rundll32.exe	f76783c.exe
PID 2036 wrote to memory of 2052	2036	rundll32.exe	f76783c.exe
PID 2052 wrote to memory of 1256	2052	f76783c.exe	taskhost.exe
PID 2052 wrote to memory of 1352	2052	f76783c.exe	Dwm.exe
PID 2052 wrote to memory of 1396	2052	f76783c.exe	Explorer.EXE
PID 2052 wrote to memory of 2180	2052	f76783c.exe	DllHost.exe
PID 2052 wrote to memory of 2804	2052	f76783c.exe	rundll32.exe
PID 2052 wrote to memory of 2036	2052	f76783c.exe	rundll32.exe
PID 2052 wrote to memory of 2036	2052	f76783c.exe	rundll32.exe
PID 2036 wrote to memory of 2516	2036	rundll32.exe	f767acb.exe
PID 2036 wrote to memory of 2516	2036	rundll32.exe	f767acb.exe
PID 2036 wrote to memory of 2516	2036	rundll32.exe	f767acb.exe
PID 2036 wrote to memory of 2516	2036	rundll32.exe	f767acb.exe
PID 2036 wrote to memory of 2776	2036	rundll32.exe	f76935a.exe
PID 2036 wrote to memory of 2776	2036	rundll32.exe	f76935a.exe
PID 2036 wrote to memory of 2776	2036	rundll32.exe	f76935a.exe
PID 2036 wrote to memory of 2776	2036	rundll32.exe	f76935a.exe
PID 2052 wrote to memory of 1256	2052	f76783c.exe	taskhost.exe
PID 2052 wrote to memory of 1352	2052	f76783c.exe	Dwm.exe
PID 2052 wrote to memory of 1396	2052	f76783c.exe	Explorer.EXE
PID 2052 wrote to memory of 2516	2052	f76783c.exe	f767acb.exe
PID 2052 wrote to memory of 2516	2052	f76783c.exe	f767acb.exe
PID 2052 wrote to memory of 2776	2052	f76783c.exe	f76935a.exe
PID 2052 wrote to memory of 2776	2052	f76783c.exe	f76935a.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

f76783c.exef767acb.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f76783c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f767acb.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1256

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1352

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1396

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0808f9fb3cdb3932e3b4de7aeba8ea30853256d971775b4f53b5e44ecc71ae72.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2804

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0808f9fb3cdb3932e3b4de7aeba8ea30853256d971775b4f53b5e44ecc71ae72.dll,#1
3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2036

C:\Users\Admin\AppData\Local\Temp\f76783c.exe
C:\Users\Admin\AppData\Local\Temp\f76783c.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:2052

C:\Users\Admin\AppData\Local\Temp\f767acb.exe
C:\Users\Admin\AppData\Local\Temp\f767acb.exe
4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System policy modification
PID:2516

C:\Users\Admin\AppData\Local\Temp\f76935a.exe
C:\Users\Admin\AppData\Local\Temp\f76935a.exe
4⤵
- Executes dropped EXE
PID:2776

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:2180

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Modify Registry

5

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

3

T1562

Disable or Modify Tools

3

Credential Access

Discovery

System Information Discovery

2

T1082

Query Registry

T1012

Peripheral Device Discovery