sality | 3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792

General

Target

3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Size

216KB
MD5

2698b6154cbbc3c849dea5e802b215ab
SHA1

b793e8393bace59c15afc215753115556c439b47
SHA256

3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792
SHA512

56b9836a3dae7221e63f0794ad99c01ade441c1f6816339cec65cde9d9f43265e9b904c20cf39bef34172650660860fd5411cc3e766ebe509abb8c4af24c001f
SSDEEP

3072:/YgJeseiglPZ1yxyvZcMO/6T4nIB5B3U3qpWH+ngODQYHa3IJ:t5eplxAAZcR/6TkINaH+da3I

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:

3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/5092-133-0x0000000002450000-0x0000000003480000-memory.dmp	upx
behavioral2/memory/5092-134-0x0000000002450000-0x0000000003480000-memory.dmp	upx

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

Drops file in Program Files directory 11 IoCs

Processes:

3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

description	ioc	process
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7z.exe	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zG.exe	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zFM.exe	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\Uninstall.exe	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

Drops file in Windows directory 1 IoCs

Processes:

3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

description ioc process

File opened for modification C:\Windows\SYSTEM.INI 3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.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	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

Modifies registry class 1 IoCs

Processes:

3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

pid	process
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

description	pid	process
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
Token: SeDebugPrivilege	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

description	pid	process	target process
PID 5092 wrote to memory of 784	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	fontdrvhost.exe
PID 5092 wrote to memory of 788	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	fontdrvhost.exe
PID 5092 wrote to memory of 376	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	dwm.exe
PID 5092 wrote to memory of 2416	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	sihost.exe
PID 5092 wrote to memory of 2456	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	svchost.exe
PID 5092 wrote to memory of 2556	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	taskhostw.exe
PID 5092 wrote to memory of 2132	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	Explorer.EXE
PID 5092 wrote to memory of 2716	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	svchost.exe
PID 5092 wrote to memory of 3260	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	DllHost.exe
PID 5092 wrote to memory of 3344	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	StartMenuExperienceHost.exe
PID 5092 wrote to memory of 3424	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	RuntimeBroker.exe
PID 5092 wrote to memory of 3516	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	SearchApp.exe
PID 5092 wrote to memory of 3688	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	RuntimeBroker.exe
PID 5092 wrote to memory of 4852	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	RuntimeBroker.exe
PID 5092 wrote to memory of 784	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	fontdrvhost.exe
PID 5092 wrote to memory of 788	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	fontdrvhost.exe
PID 5092 wrote to memory of 376	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	dwm.exe
PID 5092 wrote to memory of 2416	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	sihost.exe
PID 5092 wrote to memory of 2456	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	svchost.exe
PID 5092 wrote to memory of 2556	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	taskhostw.exe
PID 5092 wrote to memory of 2132	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	Explorer.EXE
PID 5092 wrote to memory of 2716	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	svchost.exe
PID 5092 wrote to memory of 3260	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	DllHost.exe
PID 5092 wrote to memory of 3344	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	StartMenuExperienceHost.exe
PID 5092 wrote to memory of 3424	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	RuntimeBroker.exe
PID 5092 wrote to memory of 3516	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	SearchApp.exe
PID 5092 wrote to memory of 3688	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	RuntimeBroker.exe
PID 5092 wrote to memory of 4852	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	RuntimeBroker.exe
PID 5092 wrote to memory of 784	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	fontdrvhost.exe
PID 5092 wrote to memory of 788	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	fontdrvhost.exe
PID 5092 wrote to memory of 376	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	dwm.exe
PID 5092 wrote to memory of 2416	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	sihost.exe
PID 5092 wrote to memory of 2456	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	svchost.exe
PID 5092 wrote to memory of 2556	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	taskhostw.exe
PID 5092 wrote to memory of 2132	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	Explorer.EXE
PID 5092 wrote to memory of 2716	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	svchost.exe
PID 5092 wrote to memory of 3260	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	DllHost.exe
PID 5092 wrote to memory of 3344	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	StartMenuExperienceHost.exe
PID 5092 wrote to memory of 3424	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	RuntimeBroker.exe
PID 5092 wrote to memory of 3516	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	SearchApp.exe
PID 5092 wrote to memory of 3688	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	RuntimeBroker.exe
PID 5092 wrote to memory of 4852	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	RuntimeBroker.exe
PID 5092 wrote to memory of 784	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	fontdrvhost.exe
PID 5092 wrote to memory of 788	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	fontdrvhost.exe
PID 5092 wrote to memory of 376	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	dwm.exe
PID 5092 wrote to memory of 2416	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	sihost.exe
PID 5092 wrote to memory of 2456	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	svchost.exe
PID 5092 wrote to memory of 2556	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	taskhostw.exe
PID 5092 wrote to memory of 2132	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	Explorer.EXE
PID 5092 wrote to memory of 2716	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	svchost.exe
PID 5092 wrote to memory of 3260	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	DllHost.exe
PID 5092 wrote to memory of 3344	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	StartMenuExperienceHost.exe
PID 5092 wrote to memory of 3424	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	RuntimeBroker.exe
PID 5092 wrote to memory of 3516	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	SearchApp.exe
PID 5092 wrote to memory of 3688	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	RuntimeBroker.exe
PID 5092 wrote to memory of 4852	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	RuntimeBroker.exe
PID 5092 wrote to memory of 784	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	fontdrvhost.exe
PID 5092 wrote to memory of 788	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	fontdrvhost.exe
PID 5092 wrote to memory of 376	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	dwm.exe
PID 5092 wrote to memory of 2416	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	sihost.exe
PID 5092 wrote to memory of 2456	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	svchost.exe
PID 5092 wrote to memory of 2556	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	taskhostw.exe
PID 5092 wrote to memory of 2132	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	Explorer.EXE
PID 5092 wrote to memory of 2716	5092	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe	svchost.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe

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

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:788

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:376

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4852

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3688

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3516

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3424

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3344

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3260

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:2716

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:2132

C:\Users\Admin\AppData\Local\Temp\3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe
"C:\Users\Admin\AppData\Local\Temp\3b6b29a5381854b2e9ab537facde6cd4b2c62ddf4a8beee97e297526c1ce8792.exe"
2⤵
- UAC bypass
- 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:5092

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2556

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2456

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2416

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

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/5092-132-0x0000000001000000-0x0000000001031000-memory.dmp

Filesize
196KB

Download
memory/5092-133-0x0000000002450000-0x0000000003480000-memory.dmp

Filesize
16.2MB

Download
memory/5092-134-0x0000000002450000-0x0000000003480000-memory.dmp

Filesize
16.2MB

Download
memory/5092-135-0x0000000001000000-0x0000000001031000-memory.dmp

Filesize
196KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads