sality | b4cd8e3fbbd1a33ba39fa93d52b22777fca5f16213ec99015dba9c02ee75f36e

Windows Service

T1543.003

Processes:

f762607.exef762443.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f762607.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f762607.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f762607.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

T1562.001

Modify Registry

Processes:

f762443.exef762607.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f762607.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

f762443.exef762607.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f762607.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f762607.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f762607.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f762607.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f762607.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f762607.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 23 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2596-16-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-19-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-18-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-14-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-22-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-23-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-24-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-17-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-21-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-20-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-63-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-64-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-65-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-66-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-67-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-69-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-82-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-83-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-105-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-107-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2596-147-0x0000000000700000-0x00000000017BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2680-159-0x0000000000920000-0x00000000019DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2680-183-0x0000000000920000-0x00000000019DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 26 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2596-16-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-19-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-18-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-14-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-22-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-23-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-24-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-17-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-21-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-20-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-63-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-64-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-65-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-66-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-67-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-69-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-82-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-83-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-105-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-107-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2596-146-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/2596-147-0x0000000000700000-0x00000000017BA000-memory.dmp	UPX
behavioral1/memory/2680-159-0x0000000000920000-0x00000000019DA000-memory.dmp	UPX
behavioral1/memory/2680-182-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/2680-183-0x0000000000920000-0x00000000019DA000-memory.dmp	UPX
behavioral1/memory/1328-187-0x0000000000400000-0x0000000000412000-memory.dmp	UPX

Executes dropped EXE 3 IoCs

Processes:

f762443.exef762607.exef764902.exe

pid process

2596 f762443.exe
2680 f762607.exe
1328 f764902.exe
Loads dropped DLL 6 IoCs

Processes:

rundll32.exe

pid process

316 rundll32.exe
316 rundll32.exe
316 rundll32.exe
316 rundll32.exe
316 rundll32.exe
316 rundll32.exe

pid	process
2596	f762443.exe
2680	f762607.exe
1328	f764902.exe

pid	process
316	rundll32.exe
316	rundll32.exe
316	rundll32.exe
316	rundll32.exe
316	rundll32.exe
316	rundll32.exe

UPX packed file 23 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2596-16-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-19-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-18-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-14-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-22-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-23-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-24-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-17-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-21-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-20-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-63-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-64-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-65-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-66-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-67-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-69-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-82-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-83-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-105-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-107-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2596-147-0x0000000000700000-0x00000000017BA000-memory.dmp	upx
behavioral1/memory/2680-159-0x0000000000920000-0x00000000019DA000-memory.dmp	upx
behavioral1/memory/2680-183-0x0000000000920000-0x00000000019DA000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

f762443.exef762607.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f762607.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f762607.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f762443.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f762607.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f762607.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f762443.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f762607.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f762607.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f762607.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

f762443.exef762607.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f762607.exe

Enumerates connected drives 3 TTPs 12 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:

f762443.exe

description	ioc	process
File opened (read-only)	\??\I:	f762443.exe
File opened (read-only)	\??\M:	f762443.exe
File opened (read-only)	\??\N:	f762443.exe
File opened (read-only)	\??\K:	f762443.exe
File opened (read-only)	\??\L:	f762443.exe
File opened (read-only)	\??\O:	f762443.exe
File opened (read-only)	\??\P:	f762443.exe
File opened (read-only)	\??\E:	f762443.exe
File opened (read-only)	\??\G:	f762443.exe
File opened (read-only)	\??\H:	f762443.exe
File opened (read-only)	\??\J:	f762443.exe
File opened (read-only)	\??\Q:	f762443.exe

Drops file in Windows directory 3 IoCs

Processes:

f762443.exef762607.exe

description	ioc	process
File created	C:\Windows\f7624b0	f762443.exe
File opened for modification	C:\Windows\SYSTEM.INI	f762443.exe
File created	C:\Windows\f767520	f762607.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

f762443.exef762607.exe

pid process

2596 f762443.exe
2596 f762443.exe
2680 f762607.exe

pid	process
2596	f762443.exe
2596	f762443.exe
2680	f762607.exe

Suspicious use of AdjustPrivilegeToken 41 IoCs

Processes:

f762443.exef762607.exe

description	pid	process
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2596	f762443.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe
Token: SeDebugPrivilege	2680	f762607.exe

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

rundll32.exerundll32.exef762443.exef762607.exe

description	pid	process	target process
PID 2232 wrote to memory of 316	2232	rundll32.exe	rundll32.exe
PID 2232 wrote to memory of 316	2232	rundll32.exe	rundll32.exe
PID 2232 wrote to memory of 316	2232	rundll32.exe	rundll32.exe
PID 2232 wrote to memory of 316	2232	rundll32.exe	rundll32.exe
PID 2232 wrote to memory of 316	2232	rundll32.exe	rundll32.exe
PID 2232 wrote to memory of 316	2232	rundll32.exe	rundll32.exe
PID 2232 wrote to memory of 316	2232	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 2596	316	rundll32.exe	f762443.exe
PID 316 wrote to memory of 2596	316	rundll32.exe	f762443.exe
PID 316 wrote to memory of 2596	316	rundll32.exe	f762443.exe
PID 316 wrote to memory of 2596	316	rundll32.exe	f762443.exe
PID 2596 wrote to memory of 1104	2596	f762443.exe	taskhost.exe
PID 2596 wrote to memory of 1180	2596	f762443.exe	Dwm.exe
PID 2596 wrote to memory of 1208	2596	f762443.exe	Explorer.EXE
PID 2596 wrote to memory of 2252	2596	f762443.exe	DllHost.exe
PID 2596 wrote to memory of 2232	2596	f762443.exe	rundll32.exe
PID 2596 wrote to memory of 316	2596	f762443.exe	rundll32.exe
PID 2596 wrote to memory of 316	2596	f762443.exe	rundll32.exe
PID 316 wrote to memory of 2680	316	rundll32.exe	f762607.exe
PID 316 wrote to memory of 2680	316	rundll32.exe	f762607.exe
PID 316 wrote to memory of 2680	316	rundll32.exe	f762607.exe
PID 316 wrote to memory of 2680	316	rundll32.exe	f762607.exe
PID 316 wrote to memory of 1328	316	rundll32.exe	f764902.exe
PID 316 wrote to memory of 1328	316	rundll32.exe	f764902.exe
PID 316 wrote to memory of 1328	316	rundll32.exe	f764902.exe
PID 316 wrote to memory of 1328	316	rundll32.exe	f764902.exe
PID 2596 wrote to memory of 1104	2596	f762443.exe	taskhost.exe
PID 2596 wrote to memory of 1180	2596	f762443.exe	Dwm.exe
PID 2596 wrote to memory of 1208	2596	f762443.exe	Explorer.EXE
PID 2596 wrote to memory of 2680	2596	f762443.exe	f762607.exe
PID 2596 wrote to memory of 2680	2596	f762443.exe	f762607.exe
PID 2596 wrote to memory of 1328	2596	f762443.exe	f764902.exe
PID 2596 wrote to memory of 1328	2596	f762443.exe	f764902.exe
PID 2680 wrote to memory of 1104	2680	f762607.exe	taskhost.exe
PID 2680 wrote to memory of 1180	2680	f762607.exe	Dwm.exe
PID 2680 wrote to memory of 1208	2680	f762607.exe	Explorer.EXE

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

f762443.exef762607.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f762443.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f762607.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1104

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1180

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1208

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4cd8e3fbbd1a33ba39fa93d52b22777fca5f16213ec99015dba9c02ee75f36e.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2232

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4cd8e3fbbd1a33ba39fa93d52b22777fca5f16213ec99015dba9c02ee75f36e.dll,#1
3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:316

C:\Users\Admin\AppData\Local\Temp\f762443.exe
C:\Users\Admin\AppData\Local\Temp\f762443.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:2596

C:\Users\Admin\AppData\Local\Temp\f762607.exe
C:\Users\Admin\AppData\Local\Temp\f762607.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2680

C:\Users\Admin\AppData\Local\Temp\f764902.exe
C:\Users\Admin\AppData\Local\Temp\f764902.exe
4⤵
- Executes dropped EXE
PID:1328

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:2252

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