sality | d194a49af22ffc16f86d5269446e55d2823f4c236770331026d197d380cb2314

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26-05-2024 03:17

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General

Target

d194a49af22ffc16f86d5269446e55d2823f4c236770331026d197d380cb2314.dll
Size

120KB
MD5

840fa30e8f93b1836988687d548197e8
SHA1

9580cf08f6d5c0950214c50966c52d44ea09d72c
SHA256

d194a49af22ffc16f86d5269446e55d2823f4c236770331026d197d380cb2314
SHA512

132e4e2fb545e8a39924dc773d79bef1e33dde101e1425850538bc965a29ac6ed2b14960df9d15aea5926ef0f420860c408392514ad2b2e62b7435f02de48ef6
SSDEEP

1536:4AjpoQvgaccPjlBHRrcMRKQKNdrgSTJbAIa9ptaXe:4Ap4accLllRoMqPgSdRa93a

Score

10^/10

sality backdoor evasion trojan upx

Malware Config

Extracted

Family

sality

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:

e574b80.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e574b80.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e574b80.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e574b80.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:

e574b80.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e574b80.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574b80.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

e574b80.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e574b80.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e574b80.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e574b80.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e574b80.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e574b80.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e574b80.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 26 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3304-6-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-8-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-9-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-24-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-10-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-11-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-25-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-36-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-33-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-37-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-35-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-38-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-39-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-40-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-41-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-55-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-56-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-57-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-59-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-60-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-62-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-63-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-66-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-69-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-70-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/3304-75-0x0000000000750000-0x000000000180A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 31 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3304-6-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-8-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-9-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/928-27-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/3304-24-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-10-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-11-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-25-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-36-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-33-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-37-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-35-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-38-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-39-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-40-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-41-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3160-54-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/3304-55-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-56-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-57-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-59-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-60-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-62-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-63-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-66-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-69-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-70-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/3304-89-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/3304-75-0x0000000000750000-0x000000000180A000-memory.dmp	UPX
behavioral2/memory/928-93-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/3160-94-0x0000000000400000-0x0000000000412000-memory.dmp	UPX

Executes dropped EXE 3 IoCs

Processes:

e574b80.exee574cc8.exee577501.exe

pid process

3304 e574b80.exe
928 e574cc8.exe
3160 e577501.exe

pid	process
3304	e574b80.exe
928	e574cc8.exe
3160	e577501.exe

UPX packed file 26 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3304-6-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-8-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-9-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-24-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-10-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-11-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-25-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-36-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-33-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-37-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-35-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-38-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-39-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-40-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-41-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-55-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-56-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-57-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-59-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-60-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-62-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-63-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-66-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-69-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-70-0x0000000000750000-0x000000000180A000-memory.dmp	upx
behavioral2/memory/3304-75-0x0000000000750000-0x000000000180A000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

e574b80.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e574b80.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e574b80.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e574b80.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e574b80.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e574b80.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e574b80.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e574b80.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

e574b80.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e574b80.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574b80.exe

Enumerates connected drives 3 TTPs 9 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:

e574b80.exe

description	ioc	process
File opened (read-only)	\??\E:	e574b80.exe
File opened (read-only)	\??\J:	e574b80.exe
File opened (read-only)	\??\K:	e574b80.exe
File opened (read-only)	\??\N:	e574b80.exe
File opened (read-only)	\??\G:	e574b80.exe
File opened (read-only)	\??\H:	e574b80.exe
File opened (read-only)	\??\I:	e574b80.exe
File opened (read-only)	\??\L:	e574b80.exe
File opened (read-only)	\??\M:	e574b80.exe

Drops file in Program Files directory 3 IoCs

Processes:

e574b80.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\7z.exe	e574b80.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	e574b80.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	e574b80.exe

Drops file in Windows directory 2 IoCs

Processes:

e574b80.exe

description ioc process

File created C:\Windows\e574bce e574b80.exe
File opened for modification C:\Windows\SYSTEM.INI e574b80.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

e574b80.exe

pid process

3304 e574b80.exe
3304 e574b80.exe
3304 e574b80.exe
3304 e574b80.exe

description	ioc	process
File created	C:\Windows\e574bce	e574b80.exe
File opened for modification	C:\Windows\SYSTEM.INI	e574b80.exe

pid	process
3304	e574b80.exe
3304	e574b80.exe
3304	e574b80.exe
3304	e574b80.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e574b80.exe

description	pid	process
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe
Token: SeDebugPrivilege	3304	e574b80.exe

Suspicious use of WriteProcessMemory 54 IoCs

Processes:

rundll32.exerundll32.exee574b80.exe

description	pid	process	target process
PID 2164 wrote to memory of 4820	2164	rundll32.exe	rundll32.exe
PID 2164 wrote to memory of 4820	2164	rundll32.exe	rundll32.exe
PID 2164 wrote to memory of 4820	2164	rundll32.exe	rundll32.exe
PID 4820 wrote to memory of 3304	4820	rundll32.exe	e574b80.exe
PID 4820 wrote to memory of 3304	4820	rundll32.exe	e574b80.exe
PID 4820 wrote to memory of 3304	4820	rundll32.exe	e574b80.exe
PID 3304 wrote to memory of 800	3304	e574b80.exe	fontdrvhost.exe
PID 3304 wrote to memory of 804	3304	e574b80.exe	fontdrvhost.exe
PID 3304 wrote to memory of 380	3304	e574b80.exe	dwm.exe
PID 3304 wrote to memory of 2608	3304	e574b80.exe	sihost.exe
PID 3304 wrote to memory of 2652	3304	e574b80.exe	svchost.exe
PID 3304 wrote to memory of 2828	3304	e574b80.exe	taskhostw.exe
PID 3304 wrote to memory of 3572	3304	e574b80.exe	Explorer.EXE
PID 3304 wrote to memory of 3664	3304	e574b80.exe	svchost.exe
PID 3304 wrote to memory of 3868	3304	e574b80.exe	DllHost.exe
PID 3304 wrote to memory of 3964	3304	e574b80.exe	StartMenuExperienceHost.exe
PID 3304 wrote to memory of 4024	3304	e574b80.exe	RuntimeBroker.exe
PID 3304 wrote to memory of 1388	3304	e574b80.exe	SearchApp.exe
PID 3304 wrote to memory of 676	3304	e574b80.exe	RuntimeBroker.exe
PID 3304 wrote to memory of 4092	3304	e574b80.exe	RuntimeBroker.exe
PID 3304 wrote to memory of 4608	3304	e574b80.exe	TextInputHost.exe
PID 3304 wrote to memory of 3688	3304	e574b80.exe	backgroundTaskHost.exe
PID 3304 wrote to memory of 5000	3304	e574b80.exe	backgroundTaskHost.exe
PID 3304 wrote to memory of 2164	3304	e574b80.exe	rundll32.exe
PID 3304 wrote to memory of 4820	3304	e574b80.exe	rundll32.exe
PID 3304 wrote to memory of 4820	3304	e574b80.exe	rundll32.exe
PID 4820 wrote to memory of 928	4820	rundll32.exe	e574cc8.exe
PID 4820 wrote to memory of 928	4820	rundll32.exe	e574cc8.exe
PID 4820 wrote to memory of 928	4820	rundll32.exe	e574cc8.exe
PID 3304 wrote to memory of 800	3304	e574b80.exe	fontdrvhost.exe
PID 3304 wrote to memory of 804	3304	e574b80.exe	fontdrvhost.exe
PID 3304 wrote to memory of 380	3304	e574b80.exe	dwm.exe
PID 3304 wrote to memory of 2608	3304	e574b80.exe	sihost.exe
PID 3304 wrote to memory of 2652	3304	e574b80.exe	svchost.exe
PID 3304 wrote to memory of 2828	3304	e574b80.exe	taskhostw.exe
PID 3304 wrote to memory of 3572	3304	e574b80.exe	Explorer.EXE
PID 3304 wrote to memory of 3664	3304	e574b80.exe	svchost.exe
PID 3304 wrote to memory of 3868	3304	e574b80.exe	DllHost.exe
PID 3304 wrote to memory of 3964	3304	e574b80.exe	StartMenuExperienceHost.exe
PID 3304 wrote to memory of 4024	3304	e574b80.exe	RuntimeBroker.exe
PID 3304 wrote to memory of 1388	3304	e574b80.exe	SearchApp.exe
PID 3304 wrote to memory of 676	3304	e574b80.exe	RuntimeBroker.exe
PID 3304 wrote to memory of 4092	3304	e574b80.exe	RuntimeBroker.exe
PID 3304 wrote to memory of 4608	3304	e574b80.exe	TextInputHost.exe
PID 3304 wrote to memory of 3688	3304	e574b80.exe	backgroundTaskHost.exe
PID 3304 wrote to memory of 5000	3304	e574b80.exe	backgroundTaskHost.exe
PID 3304 wrote to memory of 2164	3304	e574b80.exe	rundll32.exe
PID 3304 wrote to memory of 928	3304	e574b80.exe	e574cc8.exe
PID 3304 wrote to memory of 928	3304	e574b80.exe	e574cc8.exe
PID 3304 wrote to memory of 1992	3304	e574b80.exe	BackgroundTaskHost.exe
PID 3304 wrote to memory of 344	3304	e574b80.exe	RuntimeBroker.exe
PID 4820 wrote to memory of 3160	4820	rundll32.exe	e577501.exe
PID 4820 wrote to memory of 3160	4820	rundll32.exe	e577501.exe
PID 4820 wrote to memory of 3160	4820	rundll32.exe	e577501.exe

System policy modification 1 TTPs 1 IoCs
evasion

Modify Registry
T1112

Processes:

e574b80.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e574b80.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e574b80.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:800

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:804

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

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2608

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2652

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2828

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3572
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d194a49af22ffc16f86d5269446e55d2823f4c236770331026d197d380cb2314.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2164
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\d194a49af22ffc16f86d5269446e55d2823f4c236770331026d197d380cb2314.dll,#1
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4820
  - - C:\Users\Admin\AppData\Local\Temp\e574b80.exe
      C:\Users\Admin\AppData\Local\Temp\e574b80.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:3304
  - - C:\Users\Admin\AppData\Local\Temp\e574cc8.exe
      C:\Users\Admin\AppData\Local\Temp\e574cc8.exe
      4⤵
      Executes dropped EXE
      PID:928
  - - C:\Users\Admin\AppData\Local\Temp\e577501.exe
      C:\Users\Admin\AppData\Local\Temp\e577501.exe
      4⤵
      Executes dropped EXE
      PID:3160

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3664

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3868

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3964

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4024

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:1388

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:676

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4092

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:4608

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:3688

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:5000

C:\Windows\system32\BackgroundTaskHost.exe
"C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
1⤵
PID:1992

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:344

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\e574b80.exe

Filesize
97KB

MD5
df93c7b319af1c1e2ecfd0bd78afbb6f

SHA1
8a2089b5d0c2b0ed379f1b83254dbcb04234e6c3

SHA256
aae7b7e49671e484c24f1a0baaa54bc6cf8cb10108906aa17f232019e0a1810a

SHA512
ddf74ed3b1cfacf0428eef517ea00be0da838c183580f635819c713fc4227b249ab4645eeb3ab316273308c773bfc677793668cac0c7e7c55013da675e65dc07

Download Submit
memory/928-44-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/928-93-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/928-45-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/928-47-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/928-27-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3160-94-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3160-54-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3304-59-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-21-0x0000000003520000-0x0000000003522000-memory.dmp

Filesize
8KB

Download
memory/3304-26-0x0000000003520000-0x0000000003522000-memory.dmp

Filesize
8KB

Download
memory/3304-5-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3304-15-0x0000000003BF0000-0x0000000003BF1000-memory.dmp

Filesize
4KB

Download
memory/3304-6-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-11-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-75-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-89-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3304-25-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-36-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-33-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-37-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-35-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-38-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-39-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-40-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-41-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-24-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-10-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-9-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-8-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-55-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-56-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-57-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-83-0x0000000003520000-0x0000000003522000-memory.dmp

Filesize
8KB

Download
memory/3304-60-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-62-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-63-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-66-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-69-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/3304-70-0x0000000000750000-0x000000000180A000-memory.dmp

Filesize
16.7MB

Download
memory/4820-1-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/4820-19-0x0000000003980000-0x0000000003981000-memory.dmp

Filesize
4KB

Download
memory/4820-20-0x0000000000940000-0x0000000000942000-memory.dmp

Filesize
8KB

Download
memory/4820-12-0x0000000000940000-0x0000000000942000-memory.dmp

Filesize
8KB

Download
memory/4820-16-0x0000000000940000-0x0000000000942000-memory.dmp

Filesize
8KB

Download