sality | 69112ba47ec8a1bc22664bdbb6fe998f1e7421492b70f7c9f40aa7cb105e290f

General

Target

69112ba47ec8a1bc22664bdbb6fe998f1e7421492b70f7c9f40aa7cb105e290f.dll
Size

120KB
MD5

beead762eaa5edf1743bf5224684e9f3
SHA1

6a2a8fec5809d1eb159933ac94a525c91de022b4
SHA256

69112ba47ec8a1bc22664bdbb6fe998f1e7421492b70f7c9f40aa7cb105e290f
SHA512

0d423f181b041d5f74c9474a5e8a404b8423b3ef9292788cbc72b6f62bfa2d2142f70f502de4a6555c2b480e458c28ca8f4b309c8bf9ade2fa00d26f4289c7aa
SSDEEP

3072:2pw8bwsJqU5BGnhFhLU4AJA0UdKkTnhzB1+jgX1dqUoL:9EqnHhU4Aih4kTnhL+w1cUg

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:

e5732b8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e5732b8.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e5732b8.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e5732b8.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:

e5732b8.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5732b8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5732b8.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

e5732b8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5732b8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5732b8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5732b8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5732b8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5732b8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5732b8.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 31 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4856-13-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-9-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-10-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-12-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-11-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-33-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-34-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-35-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-20-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-8-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-36-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-37-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-38-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-39-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-40-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-42-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-44-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-51-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-53-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-54-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-64-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-66-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-69-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-71-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-72-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-73-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-74-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-78-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-80-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-81-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/4856-82-0x00000000007E0000-0x000000000189A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 35 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4856-13-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-9-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-10-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-12-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-11-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-33-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-34-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-35-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-20-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4752-32-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/4856-8-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-36-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-37-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-38-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-39-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-40-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-42-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-44-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-51-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-53-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-54-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-64-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-66-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-69-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-71-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-72-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-73-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-74-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-78-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-80-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-81-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-82-0x00000000007E0000-0x000000000189A000-memory.dmp	UPX
behavioral2/memory/4856-101-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/4752-105-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/5032-109-0x0000000000400000-0x0000000000412000-memory.dmp	UPX

Executes dropped EXE 3 IoCs

Processes:

e5732b8.exee5733f1.exee574f29.exe

pid process

4856 e5732b8.exe
4752 e5733f1.exe
5032 e574f29.exe

pid	process
4856	e5732b8.exe
4752	e5733f1.exe
5032	e574f29.exe

UPX packed file 31 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4856-13-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-9-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-10-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-12-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-11-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-33-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-34-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-35-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-20-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-8-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-36-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-37-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-38-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-39-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-40-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-42-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-44-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-51-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-53-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-54-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-64-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-66-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-69-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-71-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-72-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-73-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-74-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-78-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-80-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-81-0x00000000007E0000-0x000000000189A000-memory.dmp	upx
behavioral2/memory/4856-82-0x00000000007E0000-0x000000000189A000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

e5732b8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5732b8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5732b8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5732b8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5732b8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5732b8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5732b8.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e5732b8.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

e5732b8.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5732b8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5732b8.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:

e5732b8.exe

description	ioc	process
File opened (read-only)	\??\R:	e5732b8.exe
File opened (read-only)	\??\E:	e5732b8.exe
File opened (read-only)	\??\H:	e5732b8.exe
File opened (read-only)	\??\M:	e5732b8.exe
File opened (read-only)	\??\O:	e5732b8.exe
File opened (read-only)	\??\Q:	e5732b8.exe
File opened (read-only)	\??\I:	e5732b8.exe
File opened (read-only)	\??\J:	e5732b8.exe
File opened (read-only)	\??\P:	e5732b8.exe
File opened (read-only)	\??\S:	e5732b8.exe
File opened (read-only)	\??\K:	e5732b8.exe
File opened (read-only)	\??\L:	e5732b8.exe
File opened (read-only)	\??\G:	e5732b8.exe
File opened (read-only)	\??\N:	e5732b8.exe

Drops file in Program Files directory 4 IoCs

Processes:

e5732b8.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\7z.exe	e5732b8.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	e5732b8.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	e5732b8.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	e5732b8.exe

Drops file in Windows directory 2 IoCs

Processes:

e5732b8.exe

description ioc process

File created C:\Windows\e573306 e5732b8.exe
File opened for modification C:\Windows\SYSTEM.INI e5732b8.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

e5732b8.exe

pid process

4856 e5732b8.exe
4856 e5732b8.exe
4856 e5732b8.exe
4856 e5732b8.exe

description	ioc	process
File created	C:\Windows\e573306	e5732b8.exe
File opened for modification	C:\Windows\SYSTEM.INI	e5732b8.exe

pid	process
4856	e5732b8.exe
4856	e5732b8.exe
4856	e5732b8.exe
4856	e5732b8.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e5732b8.exe

description	pid	process
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe
Token: SeDebugPrivilege	4856	e5732b8.exe

Suspicious use of WriteProcessMemory 52 IoCs

Processes:

rundll32.exerundll32.exee5732b8.exe

description	pid	process	target process
PID 1464 wrote to memory of 892	1464	rundll32.exe	rundll32.exe
PID 1464 wrote to memory of 892	1464	rundll32.exe	rundll32.exe
PID 1464 wrote to memory of 892	1464	rundll32.exe	rundll32.exe
PID 892 wrote to memory of 4856	892	rundll32.exe	e5732b8.exe
PID 892 wrote to memory of 4856	892	rundll32.exe	e5732b8.exe
PID 892 wrote to memory of 4856	892	rundll32.exe	e5732b8.exe
PID 4856 wrote to memory of 776	4856	e5732b8.exe	fontdrvhost.exe
PID 4856 wrote to memory of 772	4856	e5732b8.exe	fontdrvhost.exe
PID 4856 wrote to memory of 380	4856	e5732b8.exe	dwm.exe
PID 4856 wrote to memory of 2564	4856	e5732b8.exe	sihost.exe
PID 4856 wrote to memory of 2584	4856	e5732b8.exe	svchost.exe
PID 4856 wrote to memory of 2760	4856	e5732b8.exe	taskhostw.exe
PID 4856 wrote to memory of 3448	4856	e5732b8.exe	Explorer.EXE
PID 4856 wrote to memory of 3608	4856	e5732b8.exe	svchost.exe
PID 4856 wrote to memory of 3780	4856	e5732b8.exe	DllHost.exe
PID 4856 wrote to memory of 3876	4856	e5732b8.exe	StartMenuExperienceHost.exe
PID 4856 wrote to memory of 3936	4856	e5732b8.exe	RuntimeBroker.exe
PID 4856 wrote to memory of 4044	4856	e5732b8.exe	SearchApp.exe
PID 4856 wrote to memory of 4192	4856	e5732b8.exe	RuntimeBroker.exe
PID 4856 wrote to memory of 5108	4856	e5732b8.exe	TextInputHost.exe
PID 4856 wrote to memory of 4528	4856	e5732b8.exe	RuntimeBroker.exe
PID 4856 wrote to memory of 3136	4856	e5732b8.exe	backgroundTaskHost.exe
PID 4856 wrote to memory of 1464	4856	e5732b8.exe	rundll32.exe
PID 4856 wrote to memory of 892	4856	e5732b8.exe	rundll32.exe
PID 4856 wrote to memory of 892	4856	e5732b8.exe	rundll32.exe
PID 892 wrote to memory of 4752	892	rundll32.exe	e5733f1.exe
PID 892 wrote to memory of 4752	892	rundll32.exe	e5733f1.exe
PID 892 wrote to memory of 4752	892	rundll32.exe	e5733f1.exe
PID 892 wrote to memory of 5032	892	rundll32.exe	e574f29.exe
PID 892 wrote to memory of 5032	892	rundll32.exe	e574f29.exe
PID 892 wrote to memory of 5032	892	rundll32.exe	e574f29.exe
PID 4856 wrote to memory of 776	4856	e5732b8.exe	fontdrvhost.exe
PID 4856 wrote to memory of 772	4856	e5732b8.exe	fontdrvhost.exe
PID 4856 wrote to memory of 380	4856	e5732b8.exe	dwm.exe
PID 4856 wrote to memory of 2564	4856	e5732b8.exe	sihost.exe
PID 4856 wrote to memory of 2584	4856	e5732b8.exe	svchost.exe
PID 4856 wrote to memory of 2760	4856	e5732b8.exe	taskhostw.exe
PID 4856 wrote to memory of 3448	4856	e5732b8.exe	Explorer.EXE
PID 4856 wrote to memory of 3608	4856	e5732b8.exe	svchost.exe
PID 4856 wrote to memory of 3780	4856	e5732b8.exe	DllHost.exe
PID 4856 wrote to memory of 3876	4856	e5732b8.exe	StartMenuExperienceHost.exe
PID 4856 wrote to memory of 3936	4856	e5732b8.exe	RuntimeBroker.exe
PID 4856 wrote to memory of 4044	4856	e5732b8.exe	SearchApp.exe
PID 4856 wrote to memory of 4192	4856	e5732b8.exe	RuntimeBroker.exe
PID 4856 wrote to memory of 5108	4856	e5732b8.exe	TextInputHost.exe
PID 4856 wrote to memory of 4528	4856	e5732b8.exe	RuntimeBroker.exe
PID 4856 wrote to memory of 4752	4856	e5732b8.exe	e5733f1.exe
PID 4856 wrote to memory of 4752	4856	e5732b8.exe	e5733f1.exe
PID 4856 wrote to memory of 1684	4856	e5732b8.exe	RuntimeBroker.exe
PID 4856 wrote to memory of 764	4856	e5732b8.exe	RuntimeBroker.exe
PID 4856 wrote to memory of 5032	4856	e5732b8.exe	e574f29.exe
PID 4856 wrote to memory of 5032	4856	e5732b8.exe	e574f29.exe

System policy modification 1 TTPs 1 IoCs
evasion

Modify Registry
T1112

Processes:

e5732b8.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5732b8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5732b8.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:776

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:772

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:380

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2564

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2584

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2760

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3448

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\69112ba47ec8a1bc22664bdbb6fe998f1e7421492b70f7c9f40aa7cb105e290f.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1464

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\69112ba47ec8a1bc22664bdbb6fe998f1e7421492b70f7c9f40aa7cb105e290f.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:892

C:\Users\Admin\AppData\Local\Temp\e5732b8.exe
C:\Users\Admin\AppData\Local\Temp\e5732b8.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:4856

C:\Users\Admin\AppData\Local\Temp\e5733f1.exe
C:\Users\Admin\AppData\Local\Temp\e5733f1.exe
4⤵
- Executes dropped EXE
PID:4752

C:\Users\Admin\AppData\Local\Temp\e574f29.exe
C:\Users\Admin\AppData\Local\Temp\e574f29.exe
4⤵
- Executes dropped EXE
PID:5032

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3608

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3780

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3876

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3936

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:4192

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:5108

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4528

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:3136

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1684

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Impair Defenses

3

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\e5732b8.exe
Filesize
97KB

MD5
abdc9a2edfe4e5f29507f197e5b7decf

SHA1
8ff59bbe7b8417cd7e8904d101669ae99d76b5f9

SHA256
be6ec9676d815bc67fced2b2d9cbbb547280ffa25f1bdc71e1c21bc3d954ca98

SHA512
eb45cca15fb76165772eef0c480cba34829e6f455bb72c5cf232aa1c9a401acd4235395ac40f4d561a0f2c270d8141d29b545d07b6db8c82f2bff0efca900478

Download Submit
memory/892-2-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/892-14-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/892-15-0x00000000036D0000-0x00000000036D1000-memory.dmp

Filesize
4KB

Download
memory/892-18-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/892-29-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/4752-32-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4752-105-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4752-62-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/4752-57-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/4752-58-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/4856-42-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-73-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-30-0x0000000001A70000-0x0000000001A72000-memory.dmp

Filesize
8KB

Download
memory/4856-35-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-27-0x0000000001A70000-0x0000000001A72000-memory.dmp

Filesize
8KB

Download
memory/4856-34-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-17-0x0000000001A80000-0x0000000001A81000-memory.dmp

Filesize
4KB

Download
memory/4856-33-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-8-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-11-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-36-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-37-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-38-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-39-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-40-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-12-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-44-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-51-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-53-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-54-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-10-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-5-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4856-9-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-101-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4856-13-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-92-0x0000000001A70000-0x0000000001A72000-memory.dmp

Filesize
8KB

Download
memory/4856-64-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-66-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-69-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-71-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-72-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-20-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-74-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-78-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-80-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-81-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/4856-82-0x00000000007E0000-0x000000000189A000-memory.dmp

Filesize
16.7MB

Download
memory/5032-63-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/5032-61-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/5032-60-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/5032-109-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads