sality | 484ef377a8a3a666c5360bc148cfaf3307b069a99c1cfffd9035144ff84b49ff

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

Processes:

e580c20.exee57dfc1.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e580c20.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e580c20.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e580c20.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:

e57dfc1.exee580c20.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e580c20.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e57dfc1.exee580c20.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e580c20.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e580c20.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e580c20.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e580c20.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e580c20.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e580c20.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 28 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3212-6-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-11-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-10-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-12-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-27-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-9-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-8-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-33-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-31-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-34-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-36-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-37-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-38-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-39-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-40-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-46-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-59-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-60-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-62-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-63-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-65-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-66-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-69-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-71-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-72-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3212-77-0x0000000000820000-0x00000000018DA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4844-112-0x00000000007D0000-0x000000000188A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4844-156-0x00000000007D0000-0x000000000188A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 33 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3212-6-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-11-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-10-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-12-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-27-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-9-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-8-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-33-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-31-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-34-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-36-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-37-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-38-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-39-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-40-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-46-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/4844-51-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/3212-59-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-60-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-62-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-63-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-65-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-66-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-69-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-71-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-72-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-77-0x0000000000820000-0x00000000018DA000-memory.dmp	UPX
behavioral2/memory/3212-92-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/1036-96-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/4844-112-0x00000000007D0000-0x000000000188A000-memory.dmp	UPX
behavioral2/memory/4844-157-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/4844-156-0x00000000007D0000-0x000000000188A000-memory.dmp	UPX
behavioral2/memory/3916-155-0x0000000000400000-0x0000000000412000-memory.dmp	UPX

Executes dropped EXE 4 IoCs

Processes:

e57dfc1.exee57e119.exee580c20.exee580c7e.exe

pid process

3212 e57dfc1.exe
1036 e57e119.exe
4844 e580c20.exe
3916 e580c7e.exe

pid	process
3212	e57dfc1.exe
1036	e57e119.exe
4844	e580c20.exe
3916	e580c7e.exe

UPX packed file 28 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3212-6-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-11-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-10-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-12-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-27-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-9-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-8-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-33-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-31-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-34-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-36-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-37-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-38-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-39-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-40-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-46-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-59-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-60-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-62-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-63-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-65-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-66-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-69-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-71-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-72-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/3212-77-0x0000000000820000-0x00000000018DA000-memory.dmp	upx
behavioral2/memory/4844-112-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/4844-156-0x00000000007D0000-0x000000000188A000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e57dfc1.exee580c20.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57dfc1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e580c20.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e580c20.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e580c20.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e580c20.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e580c20.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e580c20.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e580c20.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

e57dfc1.exee580c20.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e580c20.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:

e57dfc1.exee580c20.exe

description	ioc	process
File opened (read-only)	\??\M:	e57dfc1.exe
File opened (read-only)	\??\N:	e57dfc1.exe
File opened (read-only)	\??\H:	e57dfc1.exe
File opened (read-only)	\??\I:	e57dfc1.exe
File opened (read-only)	\??\I:	e580c20.exe
File opened (read-only)	\??\J:	e57dfc1.exe
File opened (read-only)	\??\K:	e57dfc1.exe
File opened (read-only)	\??\G:	e580c20.exe
File opened (read-only)	\??\E:	e57dfc1.exe
File opened (read-only)	\??\G:	e57dfc1.exe
File opened (read-only)	\??\H:	e580c20.exe
File opened (read-only)	\??\J:	e580c20.exe
File opened (read-only)	\??\L:	e57dfc1.exe
File opened (read-only)	\??\E:	e580c20.exe

Drops file in Program Files directory 3 IoCs

Processes:

e57dfc1.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\7z.exe	e57dfc1.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	e57dfc1.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	e57dfc1.exe

Drops file in Windows directory 3 IoCs

Processes:

e57dfc1.exee580c20.exe

description	ioc	process
File created	C:\Windows\e57e04e	e57dfc1.exe
File opened for modification	C:\Windows\SYSTEM.INI	e57dfc1.exe
File created	C:\Windows\e5833ad	e580c20.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

e57dfc1.exee580c20.exe

pid process

3212 e57dfc1.exe
3212 e57dfc1.exe
3212 e57dfc1.exe
3212 e57dfc1.exe
4844 e580c20.exe
4844 e580c20.exe

pid	process
3212	e57dfc1.exe
3212	e57dfc1.exe
3212	e57dfc1.exe
3212	e57dfc1.exe
4844	e580c20.exe
4844	e580c20.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e57dfc1.exe

description	pid	process
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe
Token: SeDebugPrivilege	3212	e57dfc1.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exee57dfc1.exe

description	pid	process	target process
PID 212 wrote to memory of 3592	212	rundll32.exe	rundll32.exe
PID 212 wrote to memory of 3592	212	rundll32.exe	rundll32.exe
PID 212 wrote to memory of 3592	212	rundll32.exe	rundll32.exe
PID 3592 wrote to memory of 3212	3592	rundll32.exe	e57dfc1.exe
PID 3592 wrote to memory of 3212	3592	rundll32.exe	e57dfc1.exe
PID 3592 wrote to memory of 3212	3592	rundll32.exe	e57dfc1.exe
PID 3212 wrote to memory of 784	3212	e57dfc1.exe	fontdrvhost.exe
PID 3212 wrote to memory of 792	3212	e57dfc1.exe	fontdrvhost.exe
PID 3212 wrote to memory of 64	3212	e57dfc1.exe	dwm.exe
PID 3212 wrote to memory of 2604	3212	e57dfc1.exe	sihost.exe
PID 3212 wrote to memory of 2664	3212	e57dfc1.exe	svchost.exe
PID 3212 wrote to memory of 2780	3212	e57dfc1.exe	taskhostw.exe
PID 3212 wrote to memory of 3476	3212	e57dfc1.exe	Explorer.EXE
PID 3212 wrote to memory of 3600	3212	e57dfc1.exe	svchost.exe
PID 3212 wrote to memory of 3800	3212	e57dfc1.exe	DllHost.exe
PID 3212 wrote to memory of 3892	3212	e57dfc1.exe	StartMenuExperienceHost.exe
PID 3212 wrote to memory of 3956	3212	e57dfc1.exe	RuntimeBroker.exe
PID 3212 wrote to memory of 4044	3212	e57dfc1.exe	SearchApp.exe
PID 3212 wrote to memory of 3492	3212	e57dfc1.exe	RuntimeBroker.exe
PID 3212 wrote to memory of 4428	3212	e57dfc1.exe	RuntimeBroker.exe
PID 3212 wrote to memory of 2256	3212	e57dfc1.exe	TextInputHost.exe
PID 3212 wrote to memory of 4672	3212	e57dfc1.exe	msedge.exe
PID 3212 wrote to memory of 3948	3212	e57dfc1.exe	msedge.exe
PID 3212 wrote to memory of 1924	3212	e57dfc1.exe	msedge.exe
PID 3212 wrote to memory of 3088	3212	e57dfc1.exe	msedge.exe
PID 3212 wrote to memory of 2092	3212	e57dfc1.exe	msedge.exe
PID 3212 wrote to memory of 5092	3212	e57dfc1.exe	backgroundTaskHost.exe
PID 3212 wrote to memory of 212	3212	e57dfc1.exe	rundll32.exe
PID 3212 wrote to memory of 3592	3212	e57dfc1.exe	rundll32.exe
PID 3212 wrote to memory of 3592	3212	e57dfc1.exe	rundll32.exe
PID 3592 wrote to memory of 1036	3592	rundll32.exe	e57e119.exe
PID 3592 wrote to memory of 1036	3592	rundll32.exe	e57e119.exe
PID 3592 wrote to memory of 1036	3592	rundll32.exe	e57e119.exe
PID 3212 wrote to memory of 784	3212	e57dfc1.exe	fontdrvhost.exe
PID 3212 wrote to memory of 792	3212	e57dfc1.exe	fontdrvhost.exe
PID 3212 wrote to memory of 64	3212	e57dfc1.exe	dwm.exe
PID 3212 wrote to memory of 2604	3212	e57dfc1.exe	sihost.exe
PID 3212 wrote to memory of 2664	3212	e57dfc1.exe	svchost.exe
PID 3212 wrote to memory of 2780	3212	e57dfc1.exe	taskhostw.exe
PID 3212 wrote to memory of 3476	3212	e57dfc1.exe	Explorer.EXE
PID 3212 wrote to memory of 3600	3212	e57dfc1.exe	svchost.exe
PID 3212 wrote to memory of 3800	3212	e57dfc1.exe	DllHost.exe
PID 3212 wrote to memory of 3892	3212	e57dfc1.exe	StartMenuExperienceHost.exe
PID 3212 wrote to memory of 3956	3212	e57dfc1.exe	RuntimeBroker.exe
PID 3212 wrote to memory of 4044	3212	e57dfc1.exe	SearchApp.exe
PID 3212 wrote to memory of 3492	3212	e57dfc1.exe	RuntimeBroker.exe
PID 3212 wrote to memory of 4428	3212	e57dfc1.exe	RuntimeBroker.exe
PID 3212 wrote to memory of 2256	3212	e57dfc1.exe	TextInputHost.exe
PID 3212 wrote to memory of 4672	3212	e57dfc1.exe	msedge.exe
PID 3212 wrote to memory of 3948	3212	e57dfc1.exe	msedge.exe
PID 3212 wrote to memory of 1924	3212	e57dfc1.exe	msedge.exe
PID 3212 wrote to memory of 3088	3212	e57dfc1.exe	msedge.exe
PID 3212 wrote to memory of 2092	3212	e57dfc1.exe	msedge.exe
PID 3212 wrote to memory of 5092	3212	e57dfc1.exe	backgroundTaskHost.exe
PID 3212 wrote to memory of 212	3212	e57dfc1.exe	rundll32.exe
PID 3212 wrote to memory of 1036	3212	e57dfc1.exe	e57e119.exe
PID 3212 wrote to memory of 1036	3212	e57dfc1.exe	e57e119.exe
PID 3212 wrote to memory of 2568	3212	e57dfc1.exe	msedge.exe
PID 3212 wrote to memory of 4376	3212	e57dfc1.exe	RuntimeBroker.exe
PID 3212 wrote to memory of 116	3212	e57dfc1.exe	RuntimeBroker.exe
PID 3592 wrote to memory of 4844	3592	rundll32.exe	e580c20.exe
PID 3592 wrote to memory of 4844	3592	rundll32.exe	e580c20.exe
PID 3592 wrote to memory of 4844	3592	rundll32.exe	e580c20.exe
PID 3592 wrote to memory of 3916	3592	rundll32.exe	e580c7e.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

e57dfc1.exee580c20.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57dfc1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e580c20.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:784

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:792

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:64

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2604

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2664

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2780

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3476

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\484ef377a8a3a666c5360bc148cfaf3307b069a99c1cfffd9035144ff84b49ff.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:212

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\484ef377a8a3a666c5360bc148cfaf3307b069a99c1cfffd9035144ff84b49ff.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:3592

C:\Users\Admin\AppData\Local\Temp\e57dfc1.exe
C:\Users\Admin\AppData\Local\Temp\e57dfc1.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 Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3212

C:\Users\Admin\AppData\Local\Temp\e57e119.exe
C:\Users\Admin\AppData\Local\Temp\e57e119.exe
4⤵
- Executes dropped EXE
PID:1036

C:\Users\Admin\AppData\Local\Temp\e580c20.exe
C:\Users\Admin\AppData\Local\Temp\e580c20.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
- System policy modification
PID:4844

C:\Users\Admin\AppData\Local\Temp\e580c7e.exe
C:\Users\Admin\AppData\Local\Temp\e580c7e.exe
4⤵
- Executes dropped EXE
PID:3916

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3600

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3800

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3892

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3956

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4044

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3492

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4428

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
1⤵
PID:2256

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
1⤵
PID:4672

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=124.0.6367.118 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=124.0.2478.80 --initial-client-data=0x238,0x23c,0x240,0x234,0x248,0x7ffd9946ceb8,0x7ffd9946cec4,0x7ffd9946ced0
2⤵
PID:3948

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2296,i,16710585221322798697,8586257254049248207,262144 --variations-seed-version --mojo-platform-channel-handle=2292 /prefetch:2
2⤵
PID:1924

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1876,i,16710585221322798697,8586257254049248207,262144 --variations-seed-version --mojo-platform-channel-handle=2432 /prefetch:3
2⤵
PID:3088

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2400,i,16710585221322798697,8586257254049248207,262144 --variations-seed-version --mojo-platform-channel-handle=3420 /prefetch:8
2⤵
PID:2092

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4612,i,16710585221322798697,8586257254049248207,262144 --variations-seed-version --mojo-platform-channel-handle=1304 /prefetch:8
2⤵
PID:2568

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:5092

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4376

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:116

Network

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

Impair Defenses

4

T1562

Disable or Modify Tools

3

T1562.001

Disable or Modify System Firewall

T1562.004

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Credential Access

Discovery

System Information Discovery

2

T1082

Query Registry

T1012

Peripheral Device Discovery