sality | 9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c

General

Target

9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Size

167KB
MD5

38b53a555b6f45f5e9485d02f7e4de9b
SHA1

b12c6b61d850cf032ed2d1acbf4c19b842ef2432
SHA256

9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c
SHA512

f0dd37378df04170e812971148a283983bde0fcd0f5bb794091672ea9e96c5ad8f32be85cf4214c133b6b32110029c14b151539cae011422d1d5195e7adbe3ba
SSDEEP

3072:SYNQKPWDySRefVJltZrpRl1P3w0T80OBiikVnD12MX+v7cG:zNSDySRO1thpNQ0vDVh2P7

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:

9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3836-133-0x0000000002440000-0x0000000003470000-memory.dmp	upx
behavioral2/memory/3836-134-0x0000000002440000-0x0000000003470000-memory.dmp	upx
behavioral2/memory/3836-135-0x0000000002440000-0x0000000003470000-memory.dmp	upx

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

Drops file in Program Files directory 11 IoCs

Processes:

9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

description	ioc	process
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7z.exe	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zFM.exe	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zG.exe	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\Uninstall.exe	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

Drops file in Windows directory 1 IoCs

Processes:

9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

description ioc process

File opened for modification C:\Windows\SYSTEM.INI 9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.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	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

Modifies registry class 1 IoCs

Processes:

9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

Processes:

9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

pid	process
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

description	pid	process
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
Token: SeDebugPrivilege	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

description	pid	process	target process
PID 3836 wrote to memory of 780	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	fontdrvhost.exe
PID 3836 wrote to memory of 788	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	fontdrvhost.exe
PID 3836 wrote to memory of 312	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	dwm.exe
PID 3836 wrote to memory of 2492	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	sihost.exe
PID 3836 wrote to memory of 2504	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	svchost.exe
PID 3836 wrote to memory of 2688	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	taskhostw.exe
PID 3836 wrote to memory of 2640	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	Explorer.EXE
PID 3836 wrote to memory of 3080	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	svchost.exe
PID 3836 wrote to memory of 3268	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	DllHost.exe
PID 3836 wrote to memory of 3360	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	StartMenuExperienceHost.exe
PID 3836 wrote to memory of 3424	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	RuntimeBroker.exe
PID 3836 wrote to memory of 3524	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	SearchApp.exe
PID 3836 wrote to memory of 3640	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	RuntimeBroker.exe
PID 3836 wrote to memory of 4620	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	RuntimeBroker.exe
PID 3836 wrote to memory of 3508	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	backgroundTaskHost.exe
PID 3836 wrote to memory of 780	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	fontdrvhost.exe
PID 3836 wrote to memory of 788	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	fontdrvhost.exe
PID 3836 wrote to memory of 312	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	dwm.exe
PID 3836 wrote to memory of 2492	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	sihost.exe
PID 3836 wrote to memory of 2504	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	svchost.exe
PID 3836 wrote to memory of 2688	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	taskhostw.exe
PID 3836 wrote to memory of 2640	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	Explorer.EXE
PID 3836 wrote to memory of 3080	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	svchost.exe
PID 3836 wrote to memory of 3268	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	DllHost.exe
PID 3836 wrote to memory of 3360	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	StartMenuExperienceHost.exe
PID 3836 wrote to memory of 3424	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	RuntimeBroker.exe
PID 3836 wrote to memory of 3524	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	SearchApp.exe
PID 3836 wrote to memory of 3640	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	RuntimeBroker.exe
PID 3836 wrote to memory of 4620	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	RuntimeBroker.exe
PID 3836 wrote to memory of 3508	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	backgroundTaskHost.exe
PID 3836 wrote to memory of 780	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	fontdrvhost.exe
PID 3836 wrote to memory of 788	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	fontdrvhost.exe
PID 3836 wrote to memory of 312	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	dwm.exe
PID 3836 wrote to memory of 2492	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	sihost.exe
PID 3836 wrote to memory of 2504	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	svchost.exe
PID 3836 wrote to memory of 2688	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	taskhostw.exe
PID 3836 wrote to memory of 2640	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	Explorer.EXE
PID 3836 wrote to memory of 3080	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	svchost.exe
PID 3836 wrote to memory of 3268	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	DllHost.exe
PID 3836 wrote to memory of 3360	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	StartMenuExperienceHost.exe
PID 3836 wrote to memory of 3424	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	RuntimeBroker.exe
PID 3836 wrote to memory of 3524	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	SearchApp.exe
PID 3836 wrote to memory of 3640	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	RuntimeBroker.exe
PID 3836 wrote to memory of 4620	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	RuntimeBroker.exe
PID 3836 wrote to memory of 3508	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	backgroundTaskHost.exe
PID 3836 wrote to memory of 780	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	fontdrvhost.exe
PID 3836 wrote to memory of 788	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	fontdrvhost.exe
PID 3836 wrote to memory of 312	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	dwm.exe
PID 3836 wrote to memory of 2492	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	sihost.exe
PID 3836 wrote to memory of 2504	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	svchost.exe
PID 3836 wrote to memory of 2688	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	taskhostw.exe
PID 3836 wrote to memory of 2640	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	Explorer.EXE
PID 3836 wrote to memory of 3080	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	svchost.exe
PID 3836 wrote to memory of 3268	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	DllHost.exe
PID 3836 wrote to memory of 3360	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	StartMenuExperienceHost.exe
PID 3836 wrote to memory of 3424	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	RuntimeBroker.exe
PID 3836 wrote to memory of 3524	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	SearchApp.exe
PID 3836 wrote to memory of 3640	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	RuntimeBroker.exe
PID 3836 wrote to memory of 4620	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	RuntimeBroker.exe
PID 3836 wrote to memory of 3508	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	backgroundTaskHost.exe
PID 3836 wrote to memory of 780	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	fontdrvhost.exe
PID 3836 wrote to memory of 788	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	fontdrvhost.exe
PID 3836 wrote to memory of 312	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	dwm.exe
PID 3836 wrote to memory of 2492	3836	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe	sihost.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe

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

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

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

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:2640

C:\Users\Admin\AppData\Local\Temp\9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.exe
"C:\Users\Admin\AppData\Local\Temp\9f1a0c84f765469bea74ac0b5b52cacb2628336b1aed2bc7bec2729b69ab555c.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:3836

C:\Windows\SysWOW64\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE"
3⤵
PID:2088

C:\Windows\SysWOW64\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE"
3⤵
PID:428

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3080

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

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3524

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3640

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4620

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca
1⤵
PID:3508

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3360

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3268

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2688

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2504

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2492

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/428-138-0x0000000000000000-mapping.dmp

Download
memory/428-139-0x0000000001210000-0x0000000001227000-memory.dmp

Filesize
92KB

Download
memory/2088-136-0x0000000000000000-mapping.dmp

Download
memory/2088-137-0x0000000000370000-0x0000000000387000-memory.dmp

Filesize
92KB

Download
memory/3836-132-0x0000000001000000-0x0000000001025000-memory.dmp

Filesize
148KB

Download
memory/3836-133-0x0000000002440000-0x0000000003470000-memory.dmp

Filesize
16.2MB

Download
memory/3836-134-0x0000000002440000-0x0000000003470000-memory.dmp

Filesize
16.2MB

Download
memory/3836-135-0x0000000002440000-0x0000000003470000-memory.dmp

Filesize
16.2MB

Download
memory/3836-140-0x0000000001000000-0x0000000001025000-memory.dmp

Filesize
148KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads