sality | a058aa45df8dda140abf624b99e1c779a4a932519471a8d7b1485e9314b41a49

General

Target

a058aa45df8dda140abf624b99e1c779a4a932519471a8d7b1485e9314b41a49.dll
Size

120KB
MD5

eec03e1997f379a4768ef7099d0e75d5
SHA1

06ecdb2a2a9f52fd69ac64d3d66115e158bf873b
SHA256

a058aa45df8dda140abf624b99e1c779a4a932519471a8d7b1485e9314b41a49
SHA512

08c21cfea32d78be99a5340627c11cd27fdd5a95ab9296f111272b35740f5e949528913931df4ce4efd2fc03f7f867930d3178928aa1d3d038fc1d88a71bf88b
SSDEEP

3072:nEdVHx0zCVf1A+xJ3O5rLXCJdmPzWO+M:nYwChxIEuz9

Score

10^/10

sality backdoor evasion trojan upx

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Signatures

Modifies firewall policy service 2 TTPs 3 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Processes:

e574391.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e574391.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e574391.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e574391.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality
UAC bypass 3 TTPs 1 IoCs
evasion trojan

Bypass User Account Control
T1548.002

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

e574391.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e574391.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574391.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

e574391.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e574391.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e574391.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e574391.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e574391.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e574391.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e574391.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 29 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4056-6-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-8-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-9-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-10-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-27-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-31-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-15-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-32-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-33-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-34-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-35-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-36-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-37-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-38-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-39-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-41-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-55-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-56-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-58-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-61-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-75-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-77-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-80-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-82-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-84-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-86-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-88-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-90-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4056-92-0x0000000000790000-0x000000000184A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 36 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4056-6-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-8-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-9-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-10-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4304-28-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/4056-27-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-31-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-15-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-32-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-33-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-34-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-35-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-36-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-37-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-38-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-39-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-41-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/1092-48-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/1712-54-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/4056-55-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-56-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-58-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-61-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-75-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-77-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-80-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-82-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-84-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-86-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-88-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-90-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4056-92-0x0000000000790000-0x000000000184A000-memory.dmp	UPX
behavioral2/memory/4304-114-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/4056-113-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/1092-120-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/1712-123-0x0000000000400000-0x0000000000412000-memory.dmp	UPX

Executes dropped EXE 4 IoCs

Processes:

e574391.exee574631.exee575f27.exee575f46.exe

pid process

4056 e574391.exe
4304 e574631.exe
1092 e575f27.exe
1712 e575f46.exe

pid	process
4056	e574391.exe
4304	e574631.exe
1092	e575f27.exe
1712	e575f46.exe

UPX packed file 29 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4056-6-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-8-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-9-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-10-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-27-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-31-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-15-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-32-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-33-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-34-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-35-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-36-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-37-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-38-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-39-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-41-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-55-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-56-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-58-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-61-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-75-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-77-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-80-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-82-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-84-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-86-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-88-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-90-0x0000000000790000-0x000000000184A000-memory.dmp	upx
behavioral2/memory/4056-92-0x0000000000790000-0x000000000184A000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

e574391.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e574391.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e574391.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e574391.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e574391.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e574391.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e574391.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e574391.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

e574391.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e574391.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574391.exe

Enumerates connected drives 3 TTPs 13 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:

e574391.exe

description	ioc	process
File opened (read-only)	\??\J:	e574391.exe
File opened (read-only)	\??\L:	e574391.exe
File opened (read-only)	\??\N:	e574391.exe
File opened (read-only)	\??\P:	e574391.exe
File opened (read-only)	\??\Q:	e574391.exe
File opened (read-only)	\??\E:	e574391.exe
File opened (read-only)	\??\G:	e574391.exe
File opened (read-only)	\??\H:	e574391.exe
File opened (read-only)	\??\M:	e574391.exe
File opened (read-only)	\??\I:	e574391.exe
File opened (read-only)	\??\K:	e574391.exe
File opened (read-only)	\??\O:	e574391.exe
File opened (read-only)	\??\R:	e574391.exe

Drops file in Program Files directory 3 IoCs

Processes:

e574391.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\7z.exe	e574391.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	e574391.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	e574391.exe

Drops file in Windows directory 2 IoCs

Processes:

e574391.exe

description ioc process

File created C:\Windows\e57445c e574391.exe
File opened for modification C:\Windows\SYSTEM.INI e574391.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

e574391.exe

pid process

4056 e574391.exe
4056 e574391.exe
4056 e574391.exe
4056 e574391.exe

description	ioc	process
File created	C:\Windows\e57445c	e574391.exe
File opened for modification	C:\Windows\SYSTEM.INI	e574391.exe

pid	process
4056	e574391.exe
4056	e574391.exe
4056	e574391.exe
4056	e574391.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e574391.exe

description	pid	process
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe
Token: SeDebugPrivilege	4056	e574391.exe

Suspicious use of WriteProcessMemory 57 IoCs

Processes:

rundll32.exerundll32.exee574391.exe

description	pid	process	target process
PID 2664 wrote to memory of 4824	2664	rundll32.exe	rundll32.exe
PID 2664 wrote to memory of 4824	2664	rundll32.exe	rundll32.exe
PID 2664 wrote to memory of 4824	2664	rundll32.exe	rundll32.exe
PID 4824 wrote to memory of 4056	4824	rundll32.exe	e574391.exe
PID 4824 wrote to memory of 4056	4824	rundll32.exe	e574391.exe
PID 4824 wrote to memory of 4056	4824	rundll32.exe	e574391.exe
PID 4056 wrote to memory of 788	4056	e574391.exe	fontdrvhost.exe
PID 4056 wrote to memory of 792	4056	e574391.exe	fontdrvhost.exe
PID 4056 wrote to memory of 1020	4056	e574391.exe	dwm.exe
PID 4056 wrote to memory of 2676	4056	e574391.exe	sihost.exe
PID 4056 wrote to memory of 2696	4056	e574391.exe	svchost.exe
PID 4056 wrote to memory of 2888	4056	e574391.exe	taskhostw.exe
PID 4056 wrote to memory of 3528	4056	e574391.exe	Explorer.EXE
PID 4056 wrote to memory of 3632	4056	e574391.exe	svchost.exe
PID 4056 wrote to memory of 3816	4056	e574391.exe	DllHost.exe
PID 4056 wrote to memory of 3904	4056	e574391.exe	StartMenuExperienceHost.exe
PID 4056 wrote to memory of 3968	4056	e574391.exe	RuntimeBroker.exe
PID 4056 wrote to memory of 4044	4056	e574391.exe	SearchApp.exe
PID 4056 wrote to memory of 4084	4056	e574391.exe	RuntimeBroker.exe
PID 4056 wrote to memory of 4296	4056	e574391.exe	RuntimeBroker.exe
PID 4056 wrote to memory of 4396	4056	e574391.exe	TextInputHost.exe
PID 4056 wrote to memory of 3192	4056	e574391.exe	backgroundTaskHost.exe
PID 4056 wrote to memory of 2664	4056	e574391.exe	rundll32.exe
PID 4056 wrote to memory of 4824	4056	e574391.exe	rundll32.exe
PID 4056 wrote to memory of 4824	4056	e574391.exe	rundll32.exe
PID 4824 wrote to memory of 4304	4824	rundll32.exe	e574631.exe
PID 4824 wrote to memory of 4304	4824	rundll32.exe	e574631.exe
PID 4824 wrote to memory of 4304	4824	rundll32.exe	e574631.exe
PID 4824 wrote to memory of 1092	4824	rundll32.exe	e575f27.exe
PID 4824 wrote to memory of 1092	4824	rundll32.exe	e575f27.exe
PID 4824 wrote to memory of 1092	4824	rundll32.exe	e575f27.exe
PID 4824 wrote to memory of 1712	4824	rundll32.exe	e575f46.exe
PID 4824 wrote to memory of 1712	4824	rundll32.exe	e575f46.exe
PID 4824 wrote to memory of 1712	4824	rundll32.exe	e575f46.exe
PID 4056 wrote to memory of 788	4056	e574391.exe	fontdrvhost.exe
PID 4056 wrote to memory of 792	4056	e574391.exe	fontdrvhost.exe
PID 4056 wrote to memory of 1020	4056	e574391.exe	dwm.exe
PID 4056 wrote to memory of 2676	4056	e574391.exe	sihost.exe
PID 4056 wrote to memory of 2696	4056	e574391.exe	svchost.exe
PID 4056 wrote to memory of 2888	4056	e574391.exe	taskhostw.exe
PID 4056 wrote to memory of 3528	4056	e574391.exe	Explorer.EXE
PID 4056 wrote to memory of 3632	4056	e574391.exe	svchost.exe
PID 4056 wrote to memory of 3816	4056	e574391.exe	DllHost.exe
PID 4056 wrote to memory of 3904	4056	e574391.exe	StartMenuExperienceHost.exe
PID 4056 wrote to memory of 3968	4056	e574391.exe	RuntimeBroker.exe
PID 4056 wrote to memory of 4044	4056	e574391.exe	SearchApp.exe
PID 4056 wrote to memory of 4084	4056	e574391.exe	RuntimeBroker.exe
PID 4056 wrote to memory of 4296	4056	e574391.exe	RuntimeBroker.exe
PID 4056 wrote to memory of 4396	4056	e574391.exe	TextInputHost.exe
PID 4056 wrote to memory of 4304	4056	e574391.exe	e574631.exe
PID 4056 wrote to memory of 4304	4056	e574391.exe	e574631.exe
PID 4056 wrote to memory of 2880	4056	e574391.exe	RuntimeBroker.exe
PID 4056 wrote to memory of 4648	4056	e574391.exe	RuntimeBroker.exe
PID 4056 wrote to memory of 1092	4056	e574391.exe	e575f27.exe
PID 4056 wrote to memory of 1092	4056	e574391.exe	e575f27.exe
PID 4056 wrote to memory of 1712	4056	e574391.exe	e575f46.exe
PID 4056 wrote to memory of 1712	4056	e574391.exe	e575f46.exe

System policy modification 1 TTPs 1 IoCs
evasion

Modify Registry
T1112

Processes:

e574391.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e574391.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574391.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:788

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

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:1020

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2676

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2696

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2888

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3528

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a058aa45df8dda140abf624b99e1c779a4a932519471a8d7b1485e9314b41a49.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2664

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a058aa45df8dda140abf624b99e1c779a4a932519471a8d7b1485e9314b41a49.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:4824

C:\Users\Admin\AppData\Local\Temp\e574391.exe
C:\Users\Admin\AppData\Local\Temp\e574391.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:4056

C:\Users\Admin\AppData\Local\Temp\e574631.exe
C:\Users\Admin\AppData\Local\Temp\e574631.exe
4⤵
- Executes dropped EXE
PID:4304

C:\Users\Admin\AppData\Local\Temp\e575f27.exe
C:\Users\Admin\AppData\Local\Temp\e575f27.exe
4⤵
- Executes dropped EXE
PID:1092

C:\Users\Admin\AppData\Local\Temp\e575f46.exe
C:\Users\Admin\AppData\Local\Temp\e575f46.exe
4⤵
- Executes dropped EXE
PID:1712

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3632

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3816

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3904

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3968

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:4084

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4296

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:4396

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:3192

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2880

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4648

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Defense Evasion

Modify Registry

5

T1112

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Impair Defenses

3

T1562

Disable or Modify Tools

3

T1562.001

Credential Access

Discovery

System Information Discovery

2

T1082

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\e574391.exe
Filesize
97KB

MD5
56b0dfc4786e7907e6a0e85e1bf5d5e6

SHA1
8bcaca893406d53ab2054dc60a0533c92615bec0

SHA256
1e960b4b457a7c00d09768761a921b3b47ca8cba55d27dab2271c25cc9dc35e6

SHA512
3319d07181b4a988b0f89141e6904dda545f0be0e8115edd7beca06cd5c69e468d47ac6bf41bb46733147296c611721c5858e4d57529f46a30dddbf348c729c7

Download Submit
memory/1092-48-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1092-120-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1092-115-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/1092-67-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/1092-70-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/1712-123-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1712-74-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/1712-71-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/1712-54-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4056-27-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-61-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-30-0x0000000003520000-0x0000000003522000-memory.dmp

Filesize
8KB

Download
memory/4056-5-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4056-31-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-15-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-32-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-33-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-34-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-35-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-36-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-37-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-38-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-39-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-41-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-26-0x0000000003D30000-0x0000000003D31000-memory.dmp

Filesize
4KB

Download
memory/4056-6-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-8-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-55-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-56-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-58-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-113-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4056-92-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-10-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-72-0x0000000003520000-0x0000000003522000-memory.dmp

Filesize
8KB

Download
memory/4056-90-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-88-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-9-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-86-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-75-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-77-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-80-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-82-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4056-84-0x0000000000790000-0x000000000184A000-memory.dmp

Filesize
16.7MB

Download
memory/4304-65-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/4304-64-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/4304-114-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4304-28-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4824-11-0x0000000004800000-0x0000000004802000-memory.dmp

Filesize
8KB

Download
memory/4824-13-0x0000000004930000-0x0000000004931000-memory.dmp

Filesize
4KB

Download
memory/4824-52-0x0000000004800000-0x0000000004802000-memory.dmp

Filesize
8KB

Download
memory/4824-14-0x0000000004800000-0x0000000004802000-memory.dmp

Filesize
8KB

Download
memory/4824-1-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads