sality | b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f

General

Target

b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Size

167KB
MD5

5a165f3acfd8d843425e94a8a9f84ba0
SHA1

025d36a3006dd74a081e45ccda7c2dfb398abc80
SHA256

b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f
SHA512

518a66830d0e56d7b7643d6992624cbecf94cfacba8bc6c48ffa0cf56edc254cd9a8e360017dd0728c49e375241da988537fc74a4e6cb5c623e72861c47f06e1
SSDEEP

3072:8NQKPWDy+I0fFJltZrpReFX3/qO6ZpOII/KtY0IBP:8NSDy+IkFthpNOp7itGBP

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

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:

b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

Disables RegEdit via registry modification 1 IoCs

evasion

Processes:

b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

Disables Task Manager via registry modification
evasion
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

1332 netsh.exe

pid	process
1332	netsh.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4656-133-0x0000000002440000-0x0000000003473000-memory.dmp	upx
behavioral2/memory/4656-135-0x0000000002440000-0x0000000003473000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

Drops file in Program Files directory 4 IoCs

Processes:

b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

description	ioc	process
File opened for modification	C:\PROGRAM FILES\7-ZIP\7z.exe	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zFM.exe	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zG.exe	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\Uninstall.exe	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

Drops file in Windows directory 1 IoCs

Processes:

b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

description ioc process

File opened for modification C:\Windows\SYSTEM.INI b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\SYSTEM.INI	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

Modifies registry class 1 IoCs

Processes:

b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

pid	process
4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

description	pid	process
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
Token: SeDebugPrivilege	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

description	pid	process	target process
PID 4656 wrote to memory of 1332	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	netsh.exe
PID 4656 wrote to memory of 1332	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	netsh.exe
PID 4656 wrote to memory of 1332	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	netsh.exe
PID 4656 wrote to memory of 776	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	fontdrvhost.exe
PID 4656 wrote to memory of 780	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	fontdrvhost.exe
PID 4656 wrote to memory of 1020	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	dwm.exe
PID 4656 wrote to memory of 2324	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	sihost.exe
PID 4656 wrote to memory of 2348	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	svchost.exe
PID 4656 wrote to memory of 2444	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	taskhostw.exe
PID 4656 wrote to memory of 3044	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	Explorer.EXE
PID 4656 wrote to memory of 3148	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	svchost.exe
PID 4656 wrote to memory of 3352	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	DllHost.exe
PID 4656 wrote to memory of 3448	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	StartMenuExperienceHost.exe
PID 4656 wrote to memory of 3520	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	RuntimeBroker.exe
PID 4656 wrote to memory of 3600	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	SearchApp.exe
PID 4656 wrote to memory of 3840	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	RuntimeBroker.exe
PID 4656 wrote to memory of 4832	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	RuntimeBroker.exe
PID 4656 wrote to memory of 1332	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	netsh.exe
PID 4656 wrote to memory of 1332	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	netsh.exe
PID 4656 wrote to memory of 4808	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	Conhost.exe
PID 4656 wrote to memory of 776	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	fontdrvhost.exe
PID 4656 wrote to memory of 780	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	fontdrvhost.exe
PID 4656 wrote to memory of 1020	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	dwm.exe
PID 4656 wrote to memory of 2324	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	sihost.exe
PID 4656 wrote to memory of 2348	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	svchost.exe
PID 4656 wrote to memory of 2444	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	taskhostw.exe
PID 4656 wrote to memory of 3044	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	Explorer.EXE
PID 4656 wrote to memory of 3148	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	svchost.exe
PID 4656 wrote to memory of 3352	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	DllHost.exe
PID 4656 wrote to memory of 3448	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	StartMenuExperienceHost.exe
PID 4656 wrote to memory of 3520	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	RuntimeBroker.exe
PID 4656 wrote to memory of 3600	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	SearchApp.exe
PID 4656 wrote to memory of 3840	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	RuntimeBroker.exe
PID 4656 wrote to memory of 4832	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	RuntimeBroker.exe
PID 4656 wrote to memory of 4808	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	Conhost.exe
PID 4656 wrote to memory of 776	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	fontdrvhost.exe
PID 4656 wrote to memory of 780	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	fontdrvhost.exe
PID 4656 wrote to memory of 1020	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	dwm.exe
PID 4656 wrote to memory of 2324	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	sihost.exe
PID 4656 wrote to memory of 2348	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	svchost.exe
PID 4656 wrote to memory of 2444	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	taskhostw.exe
PID 4656 wrote to memory of 3044	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	Explorer.EXE
PID 4656 wrote to memory of 3148	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	svchost.exe
PID 4656 wrote to memory of 3352	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	DllHost.exe
PID 4656 wrote to memory of 3448	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	StartMenuExperienceHost.exe
PID 4656 wrote to memory of 3520	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	RuntimeBroker.exe
PID 4656 wrote to memory of 3600	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	SearchApp.exe
PID 4656 wrote to memory of 3840	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	RuntimeBroker.exe
PID 4656 wrote to memory of 4832	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	RuntimeBroker.exe
PID 4656 wrote to memory of 776	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	fontdrvhost.exe
PID 4656 wrote to memory of 780	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	fontdrvhost.exe
PID 4656 wrote to memory of 1020	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	dwm.exe
PID 4656 wrote to memory of 2324	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	sihost.exe
PID 4656 wrote to memory of 2348	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	svchost.exe
PID 4656 wrote to memory of 2444	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	taskhostw.exe
PID 4656 wrote to memory of 3044	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	Explorer.EXE
PID 4656 wrote to memory of 3148	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	svchost.exe
PID 4656 wrote to memory of 3352	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	DllHost.exe
PID 4656 wrote to memory of 3448	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	StartMenuExperienceHost.exe
PID 4656 wrote to memory of 3520	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	RuntimeBroker.exe
PID 4656 wrote to memory of 3600	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	SearchApp.exe
PID 4656 wrote to memory of 3840	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	RuntimeBroker.exe
PID 4656 wrote to memory of 4832	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	RuntimeBroker.exe
PID 4656 wrote to memory of 4092	4656	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe	NOTEPAD.EXE

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe

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

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

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4832

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3840

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3600

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3520

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3448

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3352

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3148

C:\Users\Admin\AppData\Local\Temp\b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe
"C:\Users\Admin\AppData\Local\Temp\b59663e49598ccb36ab4aaac1b3b74822cc84f0724774a5a752710cc59ec625f.exe"
1⤵
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4656

C:\Windows\SysWOW64\netsh.exe
netsh firewall set opmode disable
2⤵
- Modifies Windows Firewall
PID:1332

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
3⤵
PID:4808

C:\Windows\SysWOW64\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE"
2⤵
PID:4092

C:\Windows\SysWOW64\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE"
2⤵
PID:1212

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3044

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2444

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2348

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2324

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

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

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1212-138-0x0000000000000000-mapping.dmp

Download
memory/1332-134-0x0000000000000000-mapping.dmp

Download
memory/4092-136-0x0000000000000000-mapping.dmp

Download
memory/4092-137-0x0000000000F50000-0x0000000000F67000-memory.dmp

Filesize
92KB

Download
memory/4656-132-0x0000000001000000-0x0000000001025000-memory.dmp

Filesize
148KB

Download
memory/4656-133-0x0000000002440000-0x0000000003473000-memory.dmp

Filesize
16.2MB

Download
memory/4656-135-0x0000000002440000-0x0000000003473000-memory.dmp

Filesize
16.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads