sality | a5c19e2e08d831407eb2bd1d81f1bacd9fad44de8cde992b4390ab12b668525a

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29-06-2024 01:05

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General

Target

a5c19e2e08d831407eb2bd1d81f1bacd9fad44de8cde992b4390ab12b668525a.dll
Size

120KB
MD5

b33b5bd15daf9a9fdecfe349cfaf0c0d
SHA1

ec73cbacb9e23c13c9188ae22e047902773434c4
SHA256

a5c19e2e08d831407eb2bd1d81f1bacd9fad44de8cde992b4390ab12b668525a
SHA512

7c74312fd00e94200305c4f7ed8731c4276857d4502c93d806bc5cd18063c841e742b6b970bbecc08881abf39be6c8734a6038fd4679a9f53c16ad973a8b3bd2
SSDEEP

3072:+ELH6SZbIuWqixRTfMdeZHOmyIU1F3RZbR8tvd:+ELH5bLWqAHcHNXOvd

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 3 TTPs 6 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

Processes:

f762fb8.exef7613b0.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f762fb8.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f762fb8.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f762fb8.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality

UAC bypass 3 TTPs 2 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

f7613b0.exef762fb8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f762fb8.exe

Windows security bypass 2 TTPs 12 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

f7613b0.exef762fb8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f762fb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f762fb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f762fb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f762fb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f762fb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f762fb8.exe

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

Processes:

resource	yara_rule
behavioral1/memory/2612-16-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-15-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-17-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-19-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-21-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-20-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-24-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-18-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-23-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-22-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-62-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-63-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-64-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-65-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-66-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-68-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-69-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-83-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-85-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-84-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-105-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-106-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-115-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2612-148-0x0000000000690000-0x000000000174A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2684-161-0x0000000000900000-0x00000000019BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2684-202-0x0000000000900000-0x00000000019BA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 30 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2612-16-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-15-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-17-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-19-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-21-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-20-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2416-61-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/2612-24-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-18-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-23-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-22-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-62-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-63-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-64-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-65-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-66-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-68-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-69-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-83-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-85-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-84-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-105-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-106-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-115-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2612-147-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/2612-148-0x0000000000690000-0x000000000174A000-memory.dmp	UPX
behavioral1/memory/2416-152-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/2684-161-0x0000000000900000-0x00000000019BA000-memory.dmp	UPX
behavioral1/memory/2684-202-0x0000000000900000-0x00000000019BA000-memory.dmp	UPX
behavioral1/memory/2684-203-0x0000000000400000-0x0000000000412000-memory.dmp	UPX

Executes dropped EXE 3 IoCs

Processes:

f7613b0.exef761516.exef762fb8.exe

pid process

2612 f7613b0.exe
2416 f761516.exe
2684 f762fb8.exe
Loads dropped DLL 6 IoCs

Processes:

rundll32.exe

pid process

3024 rundll32.exe
3024 rundll32.exe
3024 rundll32.exe
3024 rundll32.exe
3024 rundll32.exe
3024 rundll32.exe

pid	process
2612	f7613b0.exe
2416	f761516.exe
2684	f762fb8.exe

pid	process
3024	rundll32.exe
3024	rundll32.exe
3024	rundll32.exe
3024	rundll32.exe
3024	rundll32.exe
3024	rundll32.exe

UPX packed file 26 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2612-16-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-15-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-17-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-19-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-21-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-20-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-24-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-18-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-23-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-22-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-62-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-63-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-64-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-65-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-66-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-68-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-69-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-83-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-85-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-84-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-105-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-106-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-115-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2612-148-0x0000000000690000-0x000000000174A000-memory.dmp	upx
behavioral1/memory/2684-161-0x0000000000900000-0x00000000019BA000-memory.dmp	upx
behavioral1/memory/2684-202-0x0000000000900000-0x00000000019BA000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

f762fb8.exef7613b0.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f762fb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f762fb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f762fb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f762fb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f762fb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f7613b0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f762fb8.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f762fb8.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

f7613b0.exef762fb8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f7613b0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f762fb8.exe

Enumerates connected drives 3 TTPs 16 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:

f7613b0.exef762fb8.exe

description	ioc	process
File opened (read-only)	\??\E:	f7613b0.exe
File opened (read-only)	\??\O:	f7613b0.exe
File opened (read-only)	\??\P:	f7613b0.exe
File opened (read-only)	\??\R:	f7613b0.exe
File opened (read-only)	\??\S:	f7613b0.exe
File opened (read-only)	\??\G:	f7613b0.exe
File opened (read-only)	\??\I:	f7613b0.exe
File opened (read-only)	\??\L:	f7613b0.exe
File opened (read-only)	\??\M:	f7613b0.exe
File opened (read-only)	\??\J:	f7613b0.exe
File opened (read-only)	\??\K:	f7613b0.exe
File opened (read-only)	\??\G:	f762fb8.exe
File opened (read-only)	\??\H:	f7613b0.exe
File opened (read-only)	\??\N:	f7613b0.exe
File opened (read-only)	\??\Q:	f7613b0.exe
File opened (read-only)	\??\E:	f762fb8.exe

Drops file in Windows directory 3 IoCs

Processes:

f7613b0.exef762fb8.exe

description ioc process

File created C:\Windows\f7613ee f7613b0.exe
File opened for modification C:\Windows\SYSTEM.INI f7613b0.exe
File created C:\Windows\f766410 f762fb8.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

f7613b0.exef762fb8.exe

pid process

2612 f7613b0.exe
2612 f7613b0.exe
2684 f762fb8.exe

description	ioc	process
File created	C:\Windows\f7613ee	f7613b0.exe
File opened for modification	C:\Windows\SYSTEM.INI	f7613b0.exe
File created	C:\Windows\f766410	f762fb8.exe

pid	process
2612	f7613b0.exe
2612	f7613b0.exe
2684	f762fb8.exe

Suspicious use of AdjustPrivilegeToken 41 IoCs

Processes:

f7613b0.exef762fb8.exe

description	pid	process
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2612	f7613b0.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe
Token: SeDebugPrivilege	2684	f762fb8.exe

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

rundll32.exerundll32.exef7613b0.exef762fb8.exe

description	pid	process	target process
PID 2968 wrote to memory of 3024	2968	rundll32.exe	rundll32.exe
PID 2968 wrote to memory of 3024	2968	rundll32.exe	rundll32.exe
PID 2968 wrote to memory of 3024	2968	rundll32.exe	rundll32.exe
PID 2968 wrote to memory of 3024	2968	rundll32.exe	rundll32.exe
PID 2968 wrote to memory of 3024	2968	rundll32.exe	rundll32.exe
PID 2968 wrote to memory of 3024	2968	rundll32.exe	rundll32.exe
PID 2968 wrote to memory of 3024	2968	rundll32.exe	rundll32.exe
PID 3024 wrote to memory of 2612	3024	rundll32.exe	f7613b0.exe
PID 3024 wrote to memory of 2612	3024	rundll32.exe	f7613b0.exe
PID 3024 wrote to memory of 2612	3024	rundll32.exe	f7613b0.exe
PID 3024 wrote to memory of 2612	3024	rundll32.exe	f7613b0.exe
PID 2612 wrote to memory of 1060	2612	f7613b0.exe	Dwm.exe
PID 2612 wrote to memory of 1096	2612	f7613b0.exe	taskhost.exe
PID 2612 wrote to memory of 1124	2612	f7613b0.exe	Explorer.EXE
PID 2612 wrote to memory of 1888	2612	f7613b0.exe	DllHost.exe
PID 2612 wrote to memory of 2968	2612	f7613b0.exe	rundll32.exe
PID 2612 wrote to memory of 3024	2612	f7613b0.exe	rundll32.exe
PID 2612 wrote to memory of 3024	2612	f7613b0.exe	rundll32.exe
PID 3024 wrote to memory of 2416	3024	rundll32.exe	f761516.exe
PID 3024 wrote to memory of 2416	3024	rundll32.exe	f761516.exe
PID 3024 wrote to memory of 2416	3024	rundll32.exe	f761516.exe
PID 3024 wrote to memory of 2416	3024	rundll32.exe	f761516.exe
PID 3024 wrote to memory of 2684	3024	rundll32.exe	f762fb8.exe
PID 3024 wrote to memory of 2684	3024	rundll32.exe	f762fb8.exe
PID 3024 wrote to memory of 2684	3024	rundll32.exe	f762fb8.exe
PID 3024 wrote to memory of 2684	3024	rundll32.exe	f762fb8.exe
PID 2612 wrote to memory of 1060	2612	f7613b0.exe	Dwm.exe
PID 2612 wrote to memory of 1096	2612	f7613b0.exe	taskhost.exe
PID 2612 wrote to memory of 1124	2612	f7613b0.exe	Explorer.EXE
PID 2612 wrote to memory of 2416	2612	f7613b0.exe	f761516.exe
PID 2612 wrote to memory of 2416	2612	f7613b0.exe	f761516.exe
PID 2612 wrote to memory of 2684	2612	f7613b0.exe	f762fb8.exe
PID 2612 wrote to memory of 2684	2612	f7613b0.exe	f762fb8.exe
PID 2684 wrote to memory of 1060	2684	f762fb8.exe	Dwm.exe
PID 2684 wrote to memory of 1096	2684	f762fb8.exe	taskhost.exe
PID 2684 wrote to memory of 1124	2684	f762fb8.exe	Explorer.EXE

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

f762fb8.exef7613b0.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f762fb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f7613b0.exe

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1060

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1096

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1124

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a5c19e2e08d831407eb2bd1d81f1bacd9fad44de8cde992b4390ab12b668525a.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2968

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a5c19e2e08d831407eb2bd1d81f1bacd9fad44de8cde992b4390ab12b668525a.dll,#1
3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3024

C:\Users\Admin\AppData\Local\Temp\f7613b0.exe
C:\Users\Admin\AppData\Local\Temp\f7613b0.exe
4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2612

C:\Users\Admin\AppData\Local\Temp\f761516.exe
C:\Users\Admin\AppData\Local\Temp\f761516.exe
4⤵
- Executes dropped EXE
PID:2416

C:\Users\Admin\AppData\Local\Temp\f762fb8.exe
C:\Users\Admin\AppData\Local\Temp\f762fb8.exe
4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2684

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1888

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

C:\Windows\SYSTEM.INI
Filesize
257B

MD5
f0a6c526482a8b4cfa01c940420dd97e

SHA1
5bce3cfe1b87b361a4559dfb2e5d5a251bb30773

SHA256
93bb47bfb509492f2a1a73a8ebff9947f1c02f4041ec0dc556d49919f4a8e8f6

SHA512
0e24d875761513c5b6811eff5c08068a193df6b92514fb9c2ed85a3347024797206d46eb84a386ccd5b53fef48be3fde167acdc14984ef40a45a9c8595aafd46

Download Submit
\Users\Admin\AppData\Local\Temp\f7613b0.exe
Filesize
97KB

MD5
6dd8c850eb829dbcacaca7d189f1d7dd

SHA1
12e329d94f1fd49ff442d3c649fdc1fe6471591d

SHA256
289470da480421c1fac9fbba8f3bbc89b756eccbb7ee50eb49f8f9f41b5aa9f3

SHA512
304cda5b42eed41a8da751a77238ae8f368cd477261596bc706e379643935b46f3cc17e6b62a265b49fc498d87f96e8f8dd648d343a7feebf69647821f12d2eb

Download Submit
memory/1060-30-0x0000000000130000-0x0000000000132000-memory.dmp

Filesize
8KB

Download
memory/2416-61-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2416-152-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2416-103-0x0000000000360000-0x0000000000362000-memory.dmp

Filesize
8KB

Download
memory/2416-95-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2416-96-0x0000000000360000-0x0000000000362000-memory.dmp

Filesize
8KB

Download
memory/2612-63-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-66-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-21-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-47-0x0000000000560000-0x0000000000561000-memory.dmp

Filesize
4KB

Download
memory/2612-148-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-147-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2612-20-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-49-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/2612-128-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/2612-17-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-115-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-106-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-15-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-24-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-18-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-23-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-57-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/2612-105-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-22-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-62-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-12-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2612-64-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-65-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-19-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-68-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-69-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-16-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-84-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-83-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2612-85-0x0000000000690000-0x000000000174A000-memory.dmp

Filesize
16.7MB

Download
memory/2684-161-0x0000000000900000-0x00000000019BA000-memory.dmp

Filesize
16.7MB

Download
memory/2684-81-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2684-203-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2684-101-0x00000000001B0000-0x00000000001B2000-memory.dmp

Filesize
8KB

Download
memory/2684-102-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2684-104-0x00000000001B0000-0x00000000001B2000-memory.dmp

Filesize
8KB

Download
memory/2684-202-0x0000000000900000-0x00000000019BA000-memory.dmp

Filesize
16.7MB

Download
memory/3024-59-0x00000000002C0000-0x00000000002D2000-memory.dmp

Filesize
72KB

Download
memory/3024-78-0x00000000002A0000-0x00000000002A2000-memory.dmp

Filesize
8KB

Download
memory/3024-60-0x00000000002A0000-0x00000000002A2000-memory.dmp

Filesize
8KB

Download
memory/3024-38-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/3024-37-0x00000000002A0000-0x00000000002A2000-memory.dmp

Filesize
8KB

Download
memory/3024-56-0x00000000002A0000-0x00000000002A2000-memory.dmp

Filesize
8KB

Download
memory/3024-10-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3024-1-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/3024-46-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/3024-11-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3024-2-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads