lgoogloader | d699d09ddc2994787b49a164b33353a8e723a62c7a2709201c4a3398169f8edf

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ngBrwnT32LmGw_3OPy8S_e1o.exe

Windows security bypass 2 TTPs 2 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths	ngBrwnT32LmGw_3OPy8S_e1o.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\Documents\GuardFox\ngBrwnT32LmGw_3OPy8S_e1o.exe = "0"	ngBrwnT32LmGw_3OPy8S_e1o.exe

Downloads MZ/PE file

Checks computer location settings 2 TTPs 4 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation	2WikyfhIg3qcjejHn3mPOq9j.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation	C5NNoCW0z3mySkCEonx6NdRt.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation	ngBrwnT32LmGw_3OPy8S_e1o.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation	5osmnAYuuOE4DufU5dq76Z2P.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Chrome Updater.lnk	RegAsm.exe

Executes dropped EXE 7 IoCs

pid	Process
3556	4QYuL4eLyyZPCufEkCWGWy3R.exe
2412	ngBrwnT32LmGw_3OPy8S_e1o.exe
4948	tudOSwSjlPsH282oOHsGjt2U.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
4552	g9wG1fJKORsb4kAmnFTXHSD1.exe
5024	1Ulga2QhABBDqOOgJq_HS9lE.exe

Loads dropped DLL 3 IoCs

pid	Process
3800	RegAsm.exe
3800	RegAsm.exe
3800	RegAsm.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Windows security modification 2 TTPs 3 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\Documents\GuardFox\ngBrwnT32LmGw_3OPy8S_e1o.exe = "0"	ngBrwnT32LmGw_3OPy8S_e1o.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths	ngBrwnT32LmGw_3OPy8S_e1o.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions	ngBrwnT32LmGw_3OPy8S_e1o.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ngBrwnT32LmGw_3OPy8S_e1o.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ngBrwnT32LmGw_3OPy8S_e1o.exe

Drops Chrome extension 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\lnldlmjibjbiamdocaiejamnamlkngcg\1.1.0_0\manifest.json	5osmnAYuuOE4DufU5dq76Z2P.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\eciaojnpihmgkbacgpjnimcpkfeklgag\1.0.5_0\manifest.json	5osmnAYuuOE4DufU5dq76Z2P.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
175	iplogger.org
176	iplogger.org

Looks up external IP address via web service 11 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
126	ipinfo.io
9	api.myip.com
13	ipinfo.io
122	api.myip.com
123	api.myip.com
125	ipinfo.io
6	api.myip.com
12	ipinfo.io
137	api.myip.com
146	ipinfo.io
153	ip-api.com

Drops file in System32 directory 12 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\GroupPolicy	2WikyfhIg3qcjejHn3mPOq9j.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	2WikyfhIg3qcjejHn3mPOq9j.exe
File opened for modification	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	5osmnAYuuOE4DufU5dq76Z2P.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	5osmnAYuuOE4DufU5dq76Z2P.exe
File opened for modification	C:\Windows\System32\GroupPolicy	5osmnAYuuOE4DufU5dq76Z2P.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	5osmnAYuuOE4DufU5dq76Z2P.exe
File opened for modification	C:\Windows\System32\GroupPolicy\gpt.ini	2WikyfhIg3qcjejHn3mPOq9j.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	2WikyfhIg3qcjejHn3mPOq9j.exe
File opened for modification	C:\Windows\System32\GroupPolicy	C5NNoCW0z3mySkCEonx6NdRt.exe
File opened for modification	C:\Windows\System32\GroupPolicy\gpt.ini	C5NNoCW0z3mySkCEonx6NdRt.exe
File opened for modification	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	C5NNoCW0z3mySkCEonx6NdRt.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	C5NNoCW0z3mySkCEonx6NdRt.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4552 set thread context of 3800	4552	g9wG1fJKORsb4kAmnFTXHSD1.exe	104
PID 4948 set thread context of 3876	4948	tudOSwSjlPsH282oOHsGjt2U.exe	106
PID 2412 set thread context of 3488	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	111

Drops file in Windows directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Microsoft.NET\Framework\v4.0.30319\System.Data.SQLite.EF6.dll	RegAsm.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework\v4.0.30319\System.Data.SQLite.Linq.dll	RegAsm.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework\v4.0.30319\x64	RegAsm.exe
File created	C:\Windows\Microsoft.NET\Framework\v4.0.30319\x64\SQLite.Interop.dll	RegAsm.exe
File created	C:\Windows\Microsoft.NET\Framework\v4.0.30319\System.Data.SQLite.dll	RegAsm.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework\v4.0.30319\System.Data.SQLite.dll	RegAsm.exe
File created	C:\Windows\Microsoft.NET\Framework\v4.0.30319\System.Data.SQLite.EF6.dll	RegAsm.exe
File created	C:\Windows\Microsoft.NET\Framework\v4.0.30319\System.Data.SQLite.Linq.dll	RegAsm.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework\v4.0.30319\x86	RegAsm.exe
File created	C:\Windows\Microsoft.NET\Framework\v4.0.30319\x86\SQLite.Interop.dll	RegAsm.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	4QYuL4eLyyZPCufEkCWGWy3R.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	4QYuL4eLyyZPCufEkCWGWy3R.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	4QYuL4eLyyZPCufEkCWGWy3R.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0	RegAsm.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	RegAsm.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133528543359859128"	chrome.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	2WikyfhIg3qcjejHn3mPOq9j.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3488	ping.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2912	2WikyfhIg3qcjejHn3mPOq9j.exe
2912	2WikyfhIg3qcjejHn3mPOq9j.exe
2912	2WikyfhIg3qcjejHn3mPOq9j.exe
2912	2WikyfhIg3qcjejHn3mPOq9j.exe
3556	4QYuL4eLyyZPCufEkCWGWy3R.exe
3556	4QYuL4eLyyZPCufEkCWGWy3R.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
5024	1Ulga2QhABBDqOOgJq_HS9lE.exe
5024	1Ulga2QhABBDqOOgJq_HS9lE.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
5024	1Ulga2QhABBDqOOgJq_HS9lE.exe
5024	1Ulga2QhABBDqOOgJq_HS9lE.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
2676	C5NNoCW0z3mySkCEonx6NdRt.exe
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
3800	RegAsm.exe
3424	Process not Found
3424	Process not Found
780	5osmnAYuuOE4DufU5dq76Z2P.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
780	5osmnAYuuOE4DufU5dq76Z2P.exe
3424	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3556	4QYuL4eLyyZPCufEkCWGWy3R.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe
Token: SeDebugPrivilege	3800	RegAsm.exe
Token: SeShutdownPrivilege	3424	Process not Found
Token: SeCreatePagefilePrivilege	3424	Process not Found
Token: SeShutdownPrivilege	3424	Process not Found
Token: SeCreatePagefilePrivilege	3424	Process not Found
Token: SeShutdownPrivilege	3424	Process not Found
Token: SeCreatePagefilePrivilege	3424	Process not Found
Token: SeDebugPrivilege	912	powershell.exe
Token: SeShutdownPrivilege	3424	Process not Found
Token: SeCreatePagefilePrivilege	3424	Process not Found
Token: SeShutdownPrivilege	3424	Process not Found
Token: SeCreatePagefilePrivilege	3424	Process not Found
Token: SeShutdownPrivilege	3424	Process not Found
Token: SeCreatePagefilePrivilege	3424	Process not Found
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	3424	Process not Found
Token: SeCreatePagefilePrivilege	3424	Process not Found
Token: SeShutdownPrivilege	3424	Process not Found
Token: SeCreatePagefilePrivilege	3424	Process not Found
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe
Token: SeCreatePagefilePrivilege	4932	chrome.exe
Token: SeShutdownPrivilege	4932	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
3424	Process not Found
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe
4932	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2912 wrote to memory of 3556	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	98
PID 2912 wrote to memory of 3556	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	98
PID 2912 wrote to memory of 3556	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	98
PID 2912 wrote to memory of 2412	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	94
PID 2912 wrote to memory of 2412	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	94
PID 2912 wrote to memory of 2412	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	94
PID 2912 wrote to memory of 4948	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	97
PID 2912 wrote to memory of 4948	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	97
PID 2912 wrote to memory of 4948	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	97
PID 2912 wrote to memory of 2676	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	95
PID 2912 wrote to memory of 2676	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	95
PID 2912 wrote to memory of 780	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	96
PID 2912 wrote to memory of 780	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	96
PID 2912 wrote to memory of 780	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	96
PID 2912 wrote to memory of 4552	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	101
PID 2912 wrote to memory of 4552	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	101
PID 2912 wrote to memory of 4552	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	101
PID 2912 wrote to memory of 5024	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	100
PID 2912 wrote to memory of 5024	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	100
PID 2912 wrote to memory of 5024	2912	2WikyfhIg3qcjejHn3mPOq9j.exe	100
PID 4552 wrote to memory of 1424	4552	g9wG1fJKORsb4kAmnFTXHSD1.exe	103
PID 4552 wrote to memory of 1424	4552	g9wG1fJKORsb4kAmnFTXHSD1.exe	103
PID 4552 wrote to memory of 1424	4552	g9wG1fJKORsb4kAmnFTXHSD1.exe	103
PID 4948 wrote to memory of 4680	4948	tudOSwSjlPsH282oOHsGjt2U.exe	105
PID 4948 wrote to memory of 4680	4948	tudOSwSjlPsH282oOHsGjt2U.exe	105
PID 4948 wrote to memory of 4680	4948	tudOSwSjlPsH282oOHsGjt2U.exe	105
PID 4552 wrote to memory of 3800	4552	g9wG1fJKORsb4kAmnFTXHSD1.exe	104
PID 4552 wrote to memory of 3800	4552	g9wG1fJKORsb4kAmnFTXHSD1.exe	104
PID 4552 wrote to memory of 3800	4552	g9wG1fJKORsb4kAmnFTXHSD1.exe	104
PID 4552 wrote to memory of 3800	4552	g9wG1fJKORsb4kAmnFTXHSD1.exe	104
PID 4552 wrote to memory of 3800	4552	g9wG1fJKORsb4kAmnFTXHSD1.exe	104
PID 4552 wrote to memory of 3800	4552	g9wG1fJKORsb4kAmnFTXHSD1.exe	104
PID 4552 wrote to memory of 3800	4552	g9wG1fJKORsb4kAmnFTXHSD1.exe	104
PID 4552 wrote to memory of 3800	4552	g9wG1fJKORsb4kAmnFTXHSD1.exe	104
PID 4948 wrote to memory of 3876	4948	tudOSwSjlPsH282oOHsGjt2U.exe	106
PID 4948 wrote to memory of 3876	4948	tudOSwSjlPsH282oOHsGjt2U.exe	106
PID 4948 wrote to memory of 3876	4948	tudOSwSjlPsH282oOHsGjt2U.exe	106
PID 4948 wrote to memory of 3876	4948	tudOSwSjlPsH282oOHsGjt2U.exe	106
PID 4948 wrote to memory of 3876	4948	tudOSwSjlPsH282oOHsGjt2U.exe	106
PID 4948 wrote to memory of 3876	4948	tudOSwSjlPsH282oOHsGjt2U.exe	106
PID 4948 wrote to memory of 3876	4948	tudOSwSjlPsH282oOHsGjt2U.exe	106
PID 4948 wrote to memory of 3876	4948	tudOSwSjlPsH282oOHsGjt2U.exe	106
PID 4948 wrote to memory of 3876	4948	tudOSwSjlPsH282oOHsGjt2U.exe	106
PID 4948 wrote to memory of 3876	4948	tudOSwSjlPsH282oOHsGjt2U.exe	106
PID 4948 wrote to memory of 3876	4948	tudOSwSjlPsH282oOHsGjt2U.exe	106
PID 2412 wrote to memory of 912	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	108
PID 2412 wrote to memory of 912	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	108
PID 2412 wrote to memory of 912	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	108
PID 2412 wrote to memory of 3492	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	110
PID 2412 wrote to memory of 3492	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	110
PID 2412 wrote to memory of 3492	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	110
PID 2412 wrote to memory of 3488	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	111
PID 2412 wrote to memory of 3488	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	111
PID 2412 wrote to memory of 3488	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	111
PID 2412 wrote to memory of 3488	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	111
PID 2412 wrote to memory of 3488	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	111
PID 2412 wrote to memory of 3488	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	111
PID 2412 wrote to memory of 3488	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	111
PID 2412 wrote to memory of 3488	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	111
PID 2412 wrote to memory of 3488	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	111
PID 2412 wrote to memory of 3488	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	111
PID 2412 wrote to memory of 3488	2412	ngBrwnT32LmGw_3OPy8S_e1o.exe	111
PID 780 wrote to memory of 4932	780	5osmnAYuuOE4DufU5dq76Z2P.exe	112
PID 780 wrote to memory of 4932	780	5osmnAYuuOE4DufU5dq76Z2P.exe	112

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ngBrwnT32LmGw_3OPy8S_e1o.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\2WikyfhIg3qcjejHn3mPOq9j.exe
"C:\Users\Admin\AppData\Local\Temp\2WikyfhIg3qcjejHn3mPOq9j.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2912
- C:\Users\Admin\Documents\GuardFox\ngBrwnT32LmGw_3OPy8S_e1o.exe
  "C:\Users\Admin\Documents\GuardFox\ngBrwnT32LmGw_3OPy8S_e1o.exe"
  2⤵
  - UAC bypass
  - Windows security bypass
  - Checks computer location settings
  - Executes dropped EXE
  - Windows security modification
  - Checks whether UAC is enabled
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:2412
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\Documents\GuardFox\ngBrwnT32LmGw_3OPy8S_e1o.exe" -Force
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:912
- - C:\Windows\SysWOW64\calc.exe
    "C:\Windows\SYSWOW64\calc.exe"
    3⤵
    PID:3492
- - C:\Windows\SysWOW64\ping.exe
    "C:\Windows\SYSWOW64\ping.exe"
    3⤵
    - Runs ping.exe
    PID:3488
- C:\Users\Admin\Documents\GuardFox\C5NNoCW0z3mySkCEonx6NdRt.exe
  "C:\Users\Admin\Documents\GuardFox\C5NNoCW0z3mySkCEonx6NdRt.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2676
- C:\Users\Admin\Documents\GuardFox\5osmnAYuuOE4DufU5dq76Z2P.exe
  "C:\Users\Admin\Documents\GuardFox\5osmnAYuuOE4DufU5dq76Z2P.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops Chrome extension
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:780
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    3⤵
    - Enumerates system info in registry
    - Modifies data under HKEY_USERS
    - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:4932
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffdc2969758,0x7ffdc2969768,0x7ffdc2969778
      4⤵
      PID:2336
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1648 --field-trial-handle=1884,i,17020288161270030532,2474658912059470991,131072 /prefetch:2
      4⤵
      PID:4728
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2128 --field-trial-handle=1884,i,17020288161270030532,2474658912059470991,131072 /prefetch:8
      4⤵
      PID:1168
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3064 --field-trial-handle=1884,i,17020288161270030532,2474658912059470991,131072 /prefetch:1
      4⤵
      PID:1404
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3076 --field-trial-handle=1884,i,17020288161270030532,2474658912059470991,131072 /prefetch:1
      4⤵
      PID:3528
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3648 --field-trial-handle=1884,i,17020288161270030532,2474658912059470991,131072 /prefetch:8
      4⤵
      PID:2660
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4448 --field-trial-handle=1884,i,17020288161270030532,2474658912059470991,131072 /prefetch:1
      4⤵
      PID:2964
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3976 --field-trial-handle=1884,i,17020288161270030532,2474658912059470991,131072 /prefetch:1
      4⤵
      PID:4596
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1936 --field-trial-handle=1884,i,17020288161270030532,2474658912059470991,131072 /prefetch:8
      4⤵
      PID:3460
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5332 --field-trial-handle=1884,i,17020288161270030532,2474658912059470991,131072 /prefetch:8
      4⤵
      PID:864
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5280 --field-trial-handle=1884,i,17020288161270030532,2474658912059470991,131072 /prefetch:8
      4⤵
      PID:2404
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5428 --field-trial-handle=1884,i,17020288161270030532,2474658912059470991,131072 /prefetch:8
      4⤵
      PID:3560
- C:\Users\Admin\Documents\GuardFox\tudOSwSjlPsH282oOHsGjt2U.exe
  "C:\Users\Admin\Documents\GuardFox\tudOSwSjlPsH282oOHsGjt2U.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:4948
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:4680
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:3876
- C:\Users\Admin\Documents\GuardFox\4QYuL4eLyyZPCufEkCWGWy3R.exe
  "C:\Users\Admin\Documents\GuardFox\4QYuL4eLyyZPCufEkCWGWy3R.exe"
  2⤵
  - Executes dropped EXE
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:3556
- C:\Users\Admin\Documents\GuardFox\1Ulga2QhABBDqOOgJq_HS9lE.exe
  "C:\Users\Admin\Documents\GuardFox\1Ulga2QhABBDqOOgJq_HS9lE.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:5024
- C:\Users\Admin\Documents\GuardFox\g9wG1fJKORsb4kAmnFTXHSD1.exe
  "C:\Users\Admin\Documents\GuardFox\g9wG1fJKORsb4kAmnFTXHSD1.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:4552
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:1424
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Drops startup file
    - Loads dropped DLL
    - Drops file in Windows directory
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3800

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:4980

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4616

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:1984

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:1016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

Remote System Discovery

T1018

System Information Discovery