sality | 137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c

General

Target

137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Size

550KB
MD5

439efae84238ce54fd613fa3268d4e06
SHA1

b6e6c16bf1b53368f503aaf2e189bba809cec5ee
SHA256

137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c
SHA512

a9c17968eabdc8fef199c9b255f48c92112f1b5c0d173b3921ed00e23c82a08d47784ebcc00c03c0a3682c4d60e30de43af0911a93f4ccae2e0c59b247b0609d
SSDEEP

6144:u9Mtzp5vblDqMCYghSWYg8aKYEFjdc555WMHSYgIxs6HGSYEU5B3A+Owq:mMtvzlDxihSS8aKQ7yYimFYbbA9wq

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

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

Modifies firewall policy service 2 TTPs 3 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.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

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3228-132-0x0000000002530000-0x00000000035BE000-memory.dmp	upx
behavioral2/memory/3228-134-0x0000000002530000-0x00000000035BE000-memory.dmp	upx
behavioral2/memory/3228-135-0x0000000002530000-0x00000000035BE000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

Enumerates connected drives 3 TTPs 1 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:

137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

description ioc process

File opened (read-only) \??\Z: 137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Drops file in Windows directory 1 IoCs

Processes:

137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

description ioc process

File opened for modification C:\Windows\SYSTEM.INI 137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

description	ioc	process
File opened (read-only)	\??\Z:	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

description	ioc	process
File opened for modification	C:\Windows\SYSTEM.INI	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

Processes:

137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

pid	process
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

description	pid	process
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
Token: SeDebugPrivilege	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

description	pid	process	target process
PID 3228 wrote to memory of 780	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	fontdrvhost.exe
PID 3228 wrote to memory of 784	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	fontdrvhost.exe
PID 3228 wrote to memory of 312	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	dwm.exe
PID 3228 wrote to memory of 2412	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	sihost.exe
PID 3228 wrote to memory of 2460	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	svchost.exe
PID 3228 wrote to memory of 2624	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	taskhostw.exe
PID 3228 wrote to memory of 1132	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	Explorer.EXE
PID 3228 wrote to memory of 3172	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	svchost.exe
PID 3228 wrote to memory of 3372	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	DllHost.exe
PID 3228 wrote to memory of 3476	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	StartMenuExperienceHost.exe
PID 3228 wrote to memory of 3536	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	RuntimeBroker.exe
PID 3228 wrote to memory of 3620	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	SearchApp.exe
PID 3228 wrote to memory of 3812	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	RuntimeBroker.exe
PID 3228 wrote to memory of 4704	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	RuntimeBroker.exe
PID 3228 wrote to memory of 5020	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	backgroundTaskHost.exe
PID 3228 wrote to memory of 5028	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	backgroundTaskHost.exe
PID 3228 wrote to memory of 1488	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	RuntimeBroker.exe
PID 3228 wrote to memory of 780	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	fontdrvhost.exe
PID 3228 wrote to memory of 784	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	fontdrvhost.exe
PID 3228 wrote to memory of 312	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	dwm.exe
PID 3228 wrote to memory of 2412	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	sihost.exe
PID 3228 wrote to memory of 2460	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	svchost.exe
PID 3228 wrote to memory of 2624	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	taskhostw.exe
PID 3228 wrote to memory of 1132	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	Explorer.EXE
PID 3228 wrote to memory of 3172	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	svchost.exe
PID 3228 wrote to memory of 3372	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	DllHost.exe
PID 3228 wrote to memory of 3476	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	StartMenuExperienceHost.exe
PID 3228 wrote to memory of 3536	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	RuntimeBroker.exe
PID 3228 wrote to memory of 3620	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	SearchApp.exe
PID 3228 wrote to memory of 3812	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	RuntimeBroker.exe
PID 3228 wrote to memory of 4704	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	RuntimeBroker.exe
PID 3228 wrote to memory of 5020	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	backgroundTaskHost.exe
PID 3228 wrote to memory of 5028	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	backgroundTaskHost.exe
PID 3228 wrote to memory of 1488	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	RuntimeBroker.exe
PID 3228 wrote to memory of 780	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	fontdrvhost.exe
PID 3228 wrote to memory of 784	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	fontdrvhost.exe
PID 3228 wrote to memory of 312	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	dwm.exe
PID 3228 wrote to memory of 2412	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	sihost.exe
PID 3228 wrote to memory of 2460	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	svchost.exe
PID 3228 wrote to memory of 2624	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	taskhostw.exe
PID 3228 wrote to memory of 1132	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	Explorer.EXE
PID 3228 wrote to memory of 3172	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	svchost.exe
PID 3228 wrote to memory of 3372	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	DllHost.exe
PID 3228 wrote to memory of 3476	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	StartMenuExperienceHost.exe
PID 3228 wrote to memory of 3536	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	RuntimeBroker.exe
PID 3228 wrote to memory of 3620	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	SearchApp.exe
PID 3228 wrote to memory of 3812	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	RuntimeBroker.exe
PID 3228 wrote to memory of 4704	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	RuntimeBroker.exe
PID 3228 wrote to memory of 5028	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	backgroundTaskHost.exe
PID 3228 wrote to memory of 1488	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	RuntimeBroker.exe
PID 3228 wrote to memory of 780	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	fontdrvhost.exe
PID 3228 wrote to memory of 784	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	fontdrvhost.exe
PID 3228 wrote to memory of 312	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	dwm.exe
PID 3228 wrote to memory of 2412	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	sihost.exe
PID 3228 wrote to memory of 2460	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	svchost.exe
PID 3228 wrote to memory of 2624	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	taskhostw.exe
PID 3228 wrote to memory of 1132	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	Explorer.EXE
PID 3228 wrote to memory of 3172	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	svchost.exe
PID 3228 wrote to memory of 3372	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	DllHost.exe
PID 3228 wrote to memory of 3476	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	StartMenuExperienceHost.exe
PID 3228 wrote to memory of 3536	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	RuntimeBroker.exe
PID 3228 wrote to memory of 3620	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	SearchApp.exe
PID 3228 wrote to memory of 3812	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	RuntimeBroker.exe
PID 3228 wrote to memory of 4704	3228	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe	RuntimeBroker.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:780

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:312

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

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2412

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1132

C:\Users\Admin\AppData\Local\Temp\137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe
"C:\Users\Admin\AppData\Local\Temp\137ea5e98932f21acbdc1e465d68fcd80b37d25ef251890b2380c8eb10ac469c.exe"
2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- 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:3228

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3536

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4704

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3812

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3620

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:5028

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:5020

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3476

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3372

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3172

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2624

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2460

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1488

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Bypass User Account Control

1

T1088

Disabling Security Tools

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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memory/3228-132-0x0000000002530000-0x00000000035BE000-memory.dmp

Filesize
16.6MB

Download
memory/3228-133-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/3228-134-0x0000000002530000-0x00000000035BE000-memory.dmp

Filesize
16.6MB

Download
memory/3228-135-0x0000000002530000-0x00000000035BE000-memory.dmp

Filesize
16.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads