fa8064a6eca9a30e4525c9135d7ffb45a5d25dda297fa10f0e91bb721ea529f9

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{48F69C39-1356-4A7B-A899-70E3539D4982}\Localized Name = "AVG Secure Browser"	setup.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{48F69C39-1356-4A7B-A899-70E3539D4982}\IsInstalled = "1"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{48F69C39-1356-4A7B-A899-70E3539D4982}\Version = "43,0,0,0"	setup.exe
Key created	\REGISTRY\MACHINE\Software\Microsoft\Active Setup\Installed Components	setup.exe
Key created	\REGISTRY\MACHINE\Software\Microsoft\Active Setup\Installed Components\{48F69C39-1356-4A7B-A899-70E3539D4982}	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{48F69C39-1356-4A7B-A899-70E3539D4982}\ = "AVG Secure Browser"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{48F69C39-1356-4A7B-A899-70E3539D4982}\StubPath = "\"C:\\Program Files (x86)\\AVG\\Browser\\Application\\109.0.24111.121\\Installer\\chrmstp.exe\" --configure-user-settings --verbose-logging --system-level"	setup.exe

Downloads MZ/PE file

Event Triggered Execution: Image File Execution Options Injection 1 TTPs 2 IoCs

persistence

Image File Execution Options Injection

T1546.012

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVGBrowserUpdate.exe\DisableExceptionChainValidation = "0"	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVGBrowserUpdate.exe	AVGBrowserUpdate.exe

Checks computer location settings 2 TTPs 13 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-1-5-21-3450744190-3404161390-554719085-1000\Control Panel\International\Geo\Nation	AVGBrowser.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Control Panel\International\Geo\Nation	AVGBrowser.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Control Panel\International\Geo\Nation	AVGBrowser.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Control Panel\International\Geo\Nation	AVGBrowser.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Control Panel\International\Geo\Nation	AVGBrowser.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Control Panel\International\Geo\Nation	AVGBrowser.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Control Panel\International\Geo\Nation	avg_secure_browser_setup.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Control Panel\International\Geo\Nation	AVGBrowser.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Control Panel\International\Geo\Nation	AVGBrowser.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Control Panel\International\Geo\Nation	AVGBrowser.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Control Panel\International\Geo\Nation	AVGBrowser.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Control Panel\International\Geo\Nation	AVGBrowser.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Control Panel\International\Geo\Nation	ajE572.exe

Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

Executes dropped EXE 64 IoCs

pid	Process
2784	ajE572.exe
2936	AVGBrowserUpdateSetup.exe
2320	AVGBrowserUpdate.exe
1880	AVGBrowserUpdate.exe
2932	AVGBrowserUpdate.exe
1396	AVGBrowserUpdateComRegisterShell64.exe
408	AVGBrowserUpdateComRegisterShell64.exe
1088	AVGBrowserUpdateComRegisterShell64.exe
2892	AVGBrowserUpdate.exe
1360	AVGBrowserUpdate.exe
1936	AVGBrowserUpdate.exe
1468	AVGBrowserInstaller.exe
2108	setup.exe
1552	setup.exe
2688	AVGBrowserCrashHandler.exe
2776	AVGBrowserCrashHandler64.exe
2848	AVGBrowser.exe
2744	AVGBrowser.exe
2576	AVGBrowser.exe
2616	AVGBrowser.exe
1984	AVGBrowser.exe
476	Process not Found
2796	elevation_service.exe
896	AVGBrowser.exe
2340	AVGBrowser.exe
1956	AVGBrowser.exe
2208	AVGBrowser.exe
1728	elevation_service.exe
1376	AVGBrowser.exe
1704	AVGBrowser.exe
2776	AVGBrowser.exe
2504	AVGBrowser.exe
912	AVGBrowser.exe
2548	AVGBrowser.exe
2604	AVGBrowser.exe
2916	elevation_service.exe
1828	AVGBrowser.exe
1440	AVGBrowser.exe
1364	elevation_service.exe
2680	AVGBrowser.exe
2340	AVGBrowser.exe
1704	AVGBrowser.exe
2872	AVGBrowser.exe
2896	AVGBrowser.exe
1052	AVGBrowser.exe
1852	AVGBrowser.exe
1228	AVGBrowser.exe
2540	AVGBrowser.exe
812	AVGBrowser.exe
2756	AVGBrowser.exe
1232	AVGBrowser.exe
2480	AVGBrowser.exe
2912	AVGBrowser.exe
2572	AVGBrowser.exe
2584	AVGBrowser.exe
1436	AVGBrowser.exe
316	AVGBrowser.exe
1876	AVGBrowser.exe
2596	AVGBrowser.exe
576	AVGBrowser.exe
1884	AVGBrowser.exe
2716	AVGBrowser.exe
640	AVGBrowser.exe
320	AVGBrowser.exe

Loads dropped DLL 64 IoCs

pid	Process
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2784	ajE572.exe
2784	ajE572.exe
2784	ajE572.exe
2784	ajE572.exe
2784	ajE572.exe
2784	ajE572.exe
2784	ajE572.exe
2784	ajE572.exe
2784	ajE572.exe
2784	ajE572.exe
2784	ajE572.exe
2936	AVGBrowserUpdateSetup.exe
2320	AVGBrowserUpdate.exe
2320	AVGBrowserUpdate.exe
2320	AVGBrowserUpdate.exe
2320	AVGBrowserUpdate.exe
1880	AVGBrowserUpdate.exe
1880	AVGBrowserUpdate.exe
1880	AVGBrowserUpdate.exe
2320	AVGBrowserUpdate.exe
2932	AVGBrowserUpdate.exe
2932	AVGBrowserUpdate.exe
2932	AVGBrowserUpdate.exe
1396	AVGBrowserUpdateComRegisterShell64.exe
2932	AVGBrowserUpdate.exe
2932	AVGBrowserUpdate.exe
408	AVGBrowserUpdateComRegisterShell64.exe
2932	AVGBrowserUpdate.exe
2932	AVGBrowserUpdate.exe
1088	AVGBrowserUpdateComRegisterShell64.exe
2932	AVGBrowserUpdate.exe
2320	AVGBrowserUpdate.exe
2320	AVGBrowserUpdate.exe
2320	AVGBrowserUpdate.exe
2320	AVGBrowserUpdate.exe
2320	AVGBrowserUpdate.exe
2320	AVGBrowserUpdate.exe
2320	AVGBrowserUpdate.exe
2892	AVGBrowserUpdate.exe
1360	AVGBrowserUpdate.exe
1360	AVGBrowserUpdate.exe
1360	AVGBrowserUpdate.exe
1936	AVGBrowserUpdate.exe
1936	AVGBrowserUpdate.exe
1936	AVGBrowserUpdate.exe
1936	AVGBrowserUpdate.exe
1360	AVGBrowserUpdate.exe
1936	AVGBrowserUpdate.exe
1936	AVGBrowserUpdate.exe
1468	AVGBrowserInstaller.exe
2108	setup.exe
2108	setup.exe
2108	setup.exe
1936	AVGBrowserUpdate.exe
1936	AVGBrowserUpdate.exe
2784	ajE572.exe
2784	ajE572.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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\AVGBrowserAutoLaunch_2539D9FFF1F40C0A976762D6C815D3E3 = "\"C:\\Program Files (x86)\\AVG\\Browser\\Application\\AVGBrowser.exe\" --check-run=src=logon --auto-launch-at-startup --profile-directory=\"Default\""	AVGBrowser.exe

Checks for any installed AV software in registry 1 TTPs 6 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\AVAST Software\Avast	avg_secure_browser_setup.exe
Key opened	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\SOFTWARE\AVAST Software\Avast	avg_secure_browser_setup.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\AVAST Software\Avast	ajE572.exe
Key opened	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\SOFTWARE\AVAST Software\Avast	ajE572.exe
Key opened	\REGISTRY\MACHINE\Software\Wow6432Node\AVAST Software\Avast	AVGBrowser.exe
Key opened	\REGISTRY\MACHINE\Software\AVAST Software\Avast	AVGBrowser.exe

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 1 IoCs

evasion trojan

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ajE572.exe

Writes to the Master Boot Record (MBR) 1 TTPs 5 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	AVGBrowser.exe
File opened for modification	\??\PhysicalDrive0	ajE572.exe
File opened for modification	\??\PhysicalDrive0	AVGBrowserUpdate.exe
File opened for modification	\??\PhysicalDrive0	AVGBrowserUpdate.exe
File opened for modification	\??\PhysicalDrive0	AVGBrowser.exe

Checks system information in the registry 2 TTPs 4 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	AVGBrowser.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	AVGBrowser.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	AVGBrowser.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	AVGBrowser.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\browser_crash_reporter.exe	setup.exe
File created	C:\Program Files (x86)\GUM1AA2.tmp\goopdateres_fil.dll	AVGBrowserUpdateSetup.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_bg.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_mr.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_nl.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_pl.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_sl.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\psmachine_64.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\AVGBrowserUninstall.exe	setup.exe
File created	C:\Program Files (x86)\GUM1AA2.tmp\goopdateres_iw.dll	AVGBrowserUpdateSetup.exe
File created	C:\Program Files (x86)\GUM1AA2.tmp\goopdateres_vi.dll	AVGBrowserUpdateSetup.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_et.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\Install\{CE8B8361-5B79-4AE4-B239-EB01BB6730A0}\AVGBrowserInstaller.exe	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\GUM1AA2.tmp\goopdateres_es.dll	AVGBrowserUpdateSetup.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\109.0.24111.121.manifest	setup.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\Locales\da.pak	setup.exe
File created	C:\Program Files\chrome_ComponentUnpacker_BeginUnzipping2776_1639833864\manifest.fingerprint	AVGBrowser.exe
File created	C:\Program Files (x86)\GUM1AA2.tmp\goopdateres_pt-PT.dll	AVGBrowserUpdateSetup.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\psmachine.dll	AVGBrowserUpdate.exe
File opened for modification	C:\Program Files (x86)\AVG\Browser\Update\Install\{CE8B8361-5B79-4AE4-B239-EB01BB6730A0}\CR_C25AF.tmp\setup.exe	AVGBrowserInstaller.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_cs.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_it.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\GUM1AA2.tmp\@PaxHeader	AVGBrowserUpdateSetup.exe
File created	C:\Program Files (x86)\GUM1AA2.tmp\goopdateres_gu.dll	AVGBrowserUpdateSetup.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_ca.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_uk.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\libEGL.dll	setup.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\Locales\mr.pak	setup.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\urlscanner.dll	setup.exe
File created	C:\Program Files (x86)\GUM1AA2.tmp\acuapi_64.dll	AVGBrowserUpdateSetup.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_de.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_ru.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_sr.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\icudtl.dat	setup.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\Locales\kn.pak	setup.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\v8_context_snapshot.bin	setup.exe
File created	C:\Program Files (x86)\GUM1AA2.tmp\goopdateres_is.dll	AVGBrowserUpdateSetup.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_sk.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\Locales\lt.pak	setup.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\Locales\ml.pak	setup.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\vulkan-1.dll	setup.exe
File opened for modification	C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe	setup.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\AVGBrowserCrashHandler64.exe	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_ro.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\Locales\sl.pak	setup.exe
File created	C:\Program Files (x86)\AVG\Browser\Application\AVGBrowserProtect.exe	setup.exe
File created	C:\Program Files (x86)\AVG\Browser\Application\Dictionaries\en-US-10-1.bdic	AVGBrowser.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\resources.pak	setup.exe
File created	C:\Program Files (x86)\GUM1AA2.tmp\psmachine.dll	AVGBrowserUpdateSetup.exe
File created	C:\Program Files (x86)\GUM1AA2.tmp\goopdateres_bn.dll	AVGBrowserUpdateSetup.exe
File created	C:\Program Files (x86)\GUM1AA2.tmp\goopdateres_ca.dll	AVGBrowserUpdateSetup.exe
File created	C:\Program Files (x86)\GUM1AA2.tmp\goopdateres_ja.dll	AVGBrowserUpdateSetup.exe
File opened for modification	C:\Program Files (x86)\AVG\Browser\Update\Download\{48F69C39-1356-4A7B-A899-70E3539D4982}\109.0.24111.121\AVGBrowserInstaller.exe	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\Locales\bn.pak	setup.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\Locales\pt-BR.pak	setup.exe
File created	C:\Program Files\chrome_ComponentUnpacker_BeginUnzipping2776_68115586\kp_pinslist.pb	AVGBrowser.exe
File created	C:\Program Files (x86)\GUM1AA2.tmp\AVGBrowserUpdateSetup.exe	AVGBrowserUpdateSetup.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_am.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\mimic.dll	setup.exe
File created	C:\Program Files\chrome_ComponentUnpacker_BeginUnzipping2776_68115586\manifest.fingerprint	AVGBrowser.exe
File created	C:\Program Files (x86)\GUM1AA2.tmp\goopdateres_hr.dll	AVGBrowserUpdateSetup.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\goopdateres_ja.dll	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\AVGBrowserUpdateBroker.exe	AVGBrowserUpdate.exe
File created	C:\Program Files (x86)\AVG\Browser\Temp\source2108_216617280\Safer-bin\109.0.24111.121\Locales\en-US.pak	setup.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AVGBrowserUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AVGBrowserUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AVGBrowserUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ajE572.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AVGBrowserUpdateSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AVGBrowserUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AVGBrowserUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AVGBrowserUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	avg_secure_browser_setup.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2892	AVGBrowserUpdate.exe

Enumerates system info in registry 2 TTPs 6 IoCs

Query Registry

System Information Discovery

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

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{28E08968-59C8-4A77-BEBA-12C9394AE077}	AVGBrowserUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{28E08968-59C8-4A77-BEBA-12C9394AE077}\AppName = "AVGBrowserUpdateBroker.exe"	AVGBrowserUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{28E08968-59C8-4A77-BEBA-12C9394AE077}\AppPath = "C:\\Program Files (x86)\\AVG\\Browser\\Update\\1.8.1693.6"	AVGBrowserUpdate.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{28E08968-59C8-4A77-BEBA-12C9394AE077}\Policy = "3"	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{513C6D01-E4A3-4F34-9BD9-3D83C35A3498}	AVGBrowserUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{513C6D01-E4A3-4F34-9BD9-3D83C35A3498}\AppName = "AVGBrowserUpdateWebPlugin.exe"	AVGBrowserUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{513C6D01-E4A3-4F34-9BD9-3D83C35A3498}\AppPath = "C:\\Program Files (x86)\\AVG\\Browser\\Update\\1.8.1693.6"	AVGBrowserUpdate.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{513C6D01-E4A3-4F34-9BD9-3D83C35A3498}\Policy = "3"	AVGBrowserUpdate.exe

Modifies data under HKEY_USERS 12 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\AVG\Browser\Update\	AVGBrowserUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\AVG	AVGBrowserUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\AVG\Browser	AVGBrowserUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\AVG\Browser\Update\	AVGBrowserUpdate.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\AVG\Browser\Update\endpoint = "update.avgbrowser.com"	AVGBrowserUpdate.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\AVG\Browser\Update\hostprefix	AVGBrowserUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software	AVGBrowserUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\AVG\Browser\Update	AVGBrowserUpdate.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\AVG\Browser\Update\devmode = "0"	AVGBrowserUpdate.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	AVGBrowserUpdate.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\AVG\Browser\Update\MachineId = "00009bb098663592a3a6086bcc2909e7"	AVGBrowserUpdate.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\AVG\Browser\Update\MachineIdDate = "20240806"	AVGBrowserUpdate.exe

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AVG.Update3WebControl.3\CLSID\ = "{28E08968-59C8-4A77-BEBA-12C9394AE077}"	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\Software\Classes\AppID	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{358EC846-617A-4763-8656-50BF6E0E8AA2}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{30612A81-C10F-498E-9163-C2B2A3F81A14}\LocalService = "avgm"	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6CEBE594-0680-4815-86E1-615A6BE65E0E}\NumMethods	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8C7E81D6-0463-485E-8DF5-2ADAD81FAF40}	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0C0BAA6C-52FD-4A3F-8731-F588C5E8F191}\ProxyStubClsid32	AVGBrowserUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3E21E991-301D-47FD-AB7A-99FBE864EF65}	AVGBrowserUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.svg\OpenWithProgIds\AvgHTML	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AVGUpdate.Update3COMClassService	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2E7A212B-A33C-45D6-9EFD-2AB58EFAACF0}\InProcServer32	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3E21E991-301D-47FD-AB7A-99FBE864EF65}	AVGBrowserUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A27F7BCA-118B-4330-9B07-9092E8F047E2}\InprocHandler32\ThreadingModel = "Both"	AVGBrowserUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\.xht\ = "AvgHTML"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{633D953B-278A-4DAC-8E4B-D15296A1C845}\ProgID\ = "AVGUpdate.Update3WebSvc.1.0"	AVGBrowserUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{633D953B-278A-4DAC-8E4B-D15296A1C845}\VersionIndependentProgID\ = "AVGUpdate.Update3WebSvc"	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C0BE1521-7935-42E6-B606-058A559910BA}\ProxyStubClsid32	AVGBrowserUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B02B2F29-8637-4B78-892A-CFD7CCE793EC}\ProxyStubClsid32\ = "{2E7A212B-A33C-45D6-9EFD-2AB58EFAACF0}"	AVGBrowserUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{40C1C1D3-AAEA-46EE-AA2B-79A2CC62F257}\ = "goopdate CredentialDialog"	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{804EC8ED-BF49-41ED-BCD0-CA1D716D3E98}\ProxyStubClsid32	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2DAE1732-F855-42A3-9D28-B7F6E291ECCD}	AVGBrowserUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{358EC846-617A-4763-8656-50BF6E0E8AA2}\1.0\0\win32\ = "C:\\Program Files (x86)\\AVG\\Browser\\Application\\109.0.24111.121\\elevation_service.exe"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AVGUpdate.Update3WebSvc\CurVer\ = "AVGUpdate.Update3WebSvc.1.0"	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B02B2F29-8637-4B78-892A-CFD7CCE793EC}	AVGBrowserUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D37D106C-CDD2-4821-BC7A-F08990DDCA74}\ProxyStubClsid32	AVGBrowserUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AVGUpdate.CoreMachineClass\CurVer\ = "AVGUpdate.CoreMachineClass.1"	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{23AE0B95-20F3-4632-A2AE-C3D706E1D5D9}	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C32E10AE-6600-4A1E-8BEA-EF89A3072F93}\ProxyStubClsid32	AVGBrowserUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2DAE1732-F855-42A3-9D28-B7F6E291ECCD}\ProxyStubClsid32\ = "{2E7A212B-A33C-45D6-9EFD-2AB58EFAACF0}"	AVGBrowserUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1FBDC15B-BBCD-402B-A45F-1853B01A9E3C}\LocalizedString = "@C:\\Program Files (x86)\\AVG\\Browser\\Update\\1.8.1693.6\\goopdate.dll,-3000"	AVGBrowserUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AVGUpdate.MiscUtils\CurVer\ = "AVGUpdate.MiscUtils.1.0"	AVGBrowserUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.xhtml\ = "AvgHTML"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C0BE1521-7935-42E6-B606-058A559910BA}\ = "IAppCommandWeb"	AVGBrowserUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2DAE1732-F855-42A3-9D28-B7F6E291ECCD}	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8C50E3A4-12A8-41FB-9941-E8EEB222E07E}\ProxyStubClsid32	AVGBrowserUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0929891C-854C-4BFF-AE54-7EE10636719D}\InprocServer32\ThreadingModel = "Both"	AVGBrowserUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2DAE1732-F855-42A3-9D28-B7F6E291ECCD}\NumMethods\ = "12"	AVGBrowserUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AVGUpdate.Update3WebMachineFallback.1.0\CLSID	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{AB785069-B832-4423-B813-47F7422BA6E5}\NumMethods	AVGBrowserUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A012A499-D8A6-4F6C-9E05-B02D58E3781A}\NumMethods\ = "9"	AVGBrowserUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B02B2F29-8637-4B78-892A-CFD7CCE793EC}\NumMethods	AVGBrowserUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3E21E991-301D-47FD-AB7A-99FBE864EF65}\NumMethods	AVGBrowserUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8C7E81D6-0463-485E-8DF5-2ADAD81FAF40}\ProxyStubClsid32\ = "{2E7A212B-A33C-45D6-9EFD-2AB58EFAACF0}"	AVGBrowserUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{2E7A212B-A33C-45D6-9EFD-2AB58EFAACF0}\InProcServer32	AVGBrowserUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{59577BB5-F97B-4880-B785-510238C5C5CE}\NumMethods	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0929891C-854C-4BFF-AE54-7EE10636719D}	AVGBrowserUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{925547A3-663F-4673-A7B7-3FCACCDC4879}\NumMethods\ = "11"	AVGBrowserUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AVG.OneClickCtrl.9\CLSID	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{45F7CBA5-258D-4852-AD0A-B18F3FB214F4}\ProxyStubClsid32	AVGBrowserUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8C50E3A4-12A8-41FB-9941-E8EEB222E07E}\ = "IProcessLauncher2"	AVGBrowserUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\http\shell\ = "open"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C0BE1521-7935-42E6-B606-058A559910BA}\NumMethods\ = "11"	AVGBrowserUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C7B73E65-20BA-407F-8A89-DF649EF82559}\NumMethods	AVGBrowserUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8C50E3A4-12A8-41FB-9941-E8EEB222E07E}\NumMethods\ = "7"	AVGBrowserUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C32E10AE-6600-4A1E-8BEA-EF89A3072F93}\NumMethods	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{925547A3-663F-4673-A7B7-3FCACCDC4879}\NumMethods	AVGBrowserUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6972DB5C-E9D6-4A81-B352-B415A3A61CA6}\ProxyStubClsid32	AVGBrowserUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C32E10AE-6600-4A1E-8BEA-EF89A3072F93}\NumMethods	AVGBrowserUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AVGUpdate.MiscUtils.1.0\ = "Google Update Misc Utils Class"	AVGBrowserUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\http\URL Protocol	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\http\shell\open\ddeexec\	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{513C6D01-E4A3-4F34-9BD9-3D83C35A3498}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C7B73E65-20BA-407F-8A89-DF649EF82559}\NumMethods	AVGBrowserUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C32E10AE-6600-4A1E-8BEA-EF89A3072F93}	AVGBrowserUpdate.exe

Modifies system certificate store 2 TTPs 6 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	ajE572.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	ajE572.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43	ajE572.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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	ajE572.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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	ajE572.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 04000000010000001000000087ce0b7b2a0e4900e158719b37a893720f00000001000000140000006dca5bd00dcf1c0f327059d374b29ca6e3c50aa6090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b0601050507030814000000010000001400000045eba2aff492cb82312d518ba7a7219df36dc80f0b00000001000000120000004400690067006900430065007200740000001d00000001000000100000004f5f106930398d09107b40c3c7ca8f1c0300000001000000140000000563b8630d62d75abbc8ab1e4bdfb5a899b24d43190000000100000010000000749966cecc95c1874194ca7203f9b6202000000001000000bb030000308203b73082029fa00302010202100ce7e0e517d846fe8fe560fc1bf03039300d06092a864886f70d01010505003065310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312430220603550403131b4469676943657274204173737572656420494420526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a3065310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312430220603550403131b4469676943657274204173737572656420494420526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100ad0e15cee443805cb187f3b760f97112a5aedc269488aaf4cef520392858600cf880daa9159532613cb5b128848a8adc9f0a0c83177a8f90ac8ae779535c31842af60f98323676ccdedd3ca8a2ef6afb21f25261df9f20d71fe2b1d9fe1864d2125b5ff9581835bc47cda136f96b7fd4b0383ec11bc38c33d9d82f18fe280fb3a783d6c36e44c061359616fe599c8b766dd7f1a24b0d2bff0b72da9e60d08e9035c678558720a1cfe56d0ac8497c3198336c22e987d0325aa2ba138211ed39179d993a72a1e6faa4d9d5173175ae857d22ae3f014686f62879c8b1dae45717c47e1c0eb0b492a656b3bdb297edaaa7f0b7c5a83f9516d0ffa196eb085f18774f0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e0416041445eba2aff492cb82312d518ba7a7219df36dc80f301f0603551d2304183016801445eba2aff492cb82312d518ba7a7219df36dc80f300d06092a864886f70d01010505000382010100a20ebcdfe2edf0e372737a6494bff77266d832e4427562ae87ebf2d5d9de56b39fccce1428b90d97605c124c58e4d33d834945589735691aa847ea56c679ab12d8678184df7f093c94e6b8262c20bd3db32889f75fff22e297841fe965ef87e0dfc16749b35debb2092aeb26ed78be7d3f2bf3b726356d5f8901b6495b9f01059bab3d25c1ccb67fc2f16f86c6fa6468eb812d94eb42b7fa8c1edd62f1be5067b76cbdf3f11f6b0c3607167f377ca95b6d7af112466083d72704be4bce97bec3672a6811df80e70c3366bf130d146ef37f1f63101efa8d1b256d6c8fa5b76101b1d2a326a110719dade2c3f9c39951b72b0708ce2ee650b2a7fa0a452fa2f0f2	ajE572.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2784	ajE572.exe
2784	ajE572.exe
2784	ajE572.exe
2352	avg_secure_browser_setup.exe
2784	ajE572.exe
2784	ajE572.exe
2784	ajE572.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe
2352	avg_secure_browser_setup.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2320	AVGBrowserUpdate.exe
Token: SeDebugPrivilege	2320	AVGBrowserUpdate.exe
Token: SeDebugPrivilege	2320	AVGBrowserUpdate.exe
Token: 33	1468	AVGBrowserInstaller.exe
Token: SeIncBasePriorityPrivilege	1468	AVGBrowserInstaller.exe
Token: SeDebugPrivilege	2320	AVGBrowserUpdate.exe
Token: SeShutdownPrivilege	2848	AVGBrowser.exe
Token: SeShutdownPrivilege	2848	AVGBrowser.exe
Token: SeShutdownPrivilege	2848	AVGBrowser.exe
Token: SeShutdownPrivilege	2848	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe
Token: SeShutdownPrivilege	2776	AVGBrowser.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2352	avg_secure_browser_setup.exe
2784	ajE572.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 2784	2352	avg_secure_browser_setup.exe	31
PID 2352 wrote to memory of 2784	2352	avg_secure_browser_setup.exe	31
PID 2352 wrote to memory of 2784	2352	avg_secure_browser_setup.exe	31
PID 2352 wrote to memory of 2784	2352	avg_secure_browser_setup.exe	31
PID 2352 wrote to memory of 2784	2352	avg_secure_browser_setup.exe	31
PID 2352 wrote to memory of 2784	2352	avg_secure_browser_setup.exe	31
PID 2352 wrote to memory of 2784	2352	avg_secure_browser_setup.exe	31
PID 2784 wrote to memory of 2936	2784	ajE572.exe	32
PID 2784 wrote to memory of 2936	2784	ajE572.exe	32
PID 2784 wrote to memory of 2936	2784	ajE572.exe	32
PID 2784 wrote to memory of 2936	2784	ajE572.exe	32
PID 2784 wrote to memory of 2936	2784	ajE572.exe	32
PID 2784 wrote to memory of 2936	2784	ajE572.exe	32
PID 2784 wrote to memory of 2936	2784	ajE572.exe	32
PID 2936 wrote to memory of 2320	2936	AVGBrowserUpdateSetup.exe	33
PID 2936 wrote to memory of 2320	2936	AVGBrowserUpdateSetup.exe	33
PID 2936 wrote to memory of 2320	2936	AVGBrowserUpdateSetup.exe	33
PID 2936 wrote to memory of 2320	2936	AVGBrowserUpdateSetup.exe	33
PID 2936 wrote to memory of 2320	2936	AVGBrowserUpdateSetup.exe	33
PID 2936 wrote to memory of 2320	2936	AVGBrowserUpdateSetup.exe	33
PID 2936 wrote to memory of 2320	2936	AVGBrowserUpdateSetup.exe	33
PID 2320 wrote to memory of 1880	2320	AVGBrowserUpdate.exe	34
PID 2320 wrote to memory of 1880	2320	AVGBrowserUpdate.exe	34
PID 2320 wrote to memory of 1880	2320	AVGBrowserUpdate.exe	34
PID 2320 wrote to memory of 1880	2320	AVGBrowserUpdate.exe	34
PID 2320 wrote to memory of 1880	2320	AVGBrowserUpdate.exe	34
PID 2320 wrote to memory of 1880	2320	AVGBrowserUpdate.exe	34
PID 2320 wrote to memory of 1880	2320	AVGBrowserUpdate.exe	34
PID 2320 wrote to memory of 2932	2320	AVGBrowserUpdate.exe	35
PID 2320 wrote to memory of 2932	2320	AVGBrowserUpdate.exe	35
PID 2320 wrote to memory of 2932	2320	AVGBrowserUpdate.exe	35
PID 2320 wrote to memory of 2932	2320	AVGBrowserUpdate.exe	35
PID 2320 wrote to memory of 2932	2320	AVGBrowserUpdate.exe	35
PID 2320 wrote to memory of 2932	2320	AVGBrowserUpdate.exe	35
PID 2320 wrote to memory of 2932	2320	AVGBrowserUpdate.exe	35
PID 2932 wrote to memory of 1396	2932	AVGBrowserUpdate.exe	36
PID 2932 wrote to memory of 1396	2932	AVGBrowserUpdate.exe	36
PID 2932 wrote to memory of 1396	2932	AVGBrowserUpdate.exe	36
PID 2932 wrote to memory of 1396	2932	AVGBrowserUpdate.exe	36
PID 2932 wrote to memory of 408	2932	AVGBrowserUpdate.exe	37
PID 2932 wrote to memory of 408	2932	AVGBrowserUpdate.exe	37
PID 2932 wrote to memory of 408	2932	AVGBrowserUpdate.exe	37
PID 2932 wrote to memory of 408	2932	AVGBrowserUpdate.exe	37
PID 2932 wrote to memory of 1088	2932	AVGBrowserUpdate.exe	38
PID 2932 wrote to memory of 1088	2932	AVGBrowserUpdate.exe	38
PID 2932 wrote to memory of 1088	2932	AVGBrowserUpdate.exe	38
PID 2932 wrote to memory of 1088	2932	AVGBrowserUpdate.exe	38
PID 2320 wrote to memory of 2892	2320	AVGBrowserUpdate.exe	39
PID 2320 wrote to memory of 2892	2320	AVGBrowserUpdate.exe	39
PID 2320 wrote to memory of 2892	2320	AVGBrowserUpdate.exe	39
PID 2320 wrote to memory of 2892	2320	AVGBrowserUpdate.exe	39
PID 2320 wrote to memory of 2892	2320	AVGBrowserUpdate.exe	39
PID 2320 wrote to memory of 2892	2320	AVGBrowserUpdate.exe	39
PID 2320 wrote to memory of 2892	2320	AVGBrowserUpdate.exe	39
PID 2320 wrote to memory of 1360	2320	AVGBrowserUpdate.exe	40
PID 2320 wrote to memory of 1360	2320	AVGBrowserUpdate.exe	40
PID 2320 wrote to memory of 1360	2320	AVGBrowserUpdate.exe	40
PID 2320 wrote to memory of 1360	2320	AVGBrowserUpdate.exe	40
PID 2320 wrote to memory of 1360	2320	AVGBrowserUpdate.exe	40
PID 2320 wrote to memory of 1360	2320	AVGBrowserUpdate.exe	40
PID 2320 wrote to memory of 1360	2320	AVGBrowserUpdate.exe	40
PID 1936 wrote to memory of 1468	1936	AVGBrowserUpdate.exe	42
PID 1936 wrote to memory of 1468	1936	AVGBrowserUpdate.exe	42
PID 1936 wrote to memory of 1468	1936	AVGBrowserUpdate.exe	42

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\avg_secure_browser_setup.exe
"C:\Users\Admin\AppData\Local\Temp\avg_secure_browser_setup.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- Checks for any installed AV software in registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2352
- C:\Users\Admin\AppData\Local\Temp\ajE572.exe
  "C:\Users\Admin\AppData\Local\Temp\ajE572.exe" /relaunch=8 /was_elevated=1 /tagdata
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Loads dropped DLL
  - Checks for any installed AV software in registry
  - Checks whether UAC is enabled
  - Writes to the Master Boot Record (MBR)
  - System Location Discovery: System Language Discovery
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2784
- - C:\Users\Admin\AppData\Local\Temp\nstE6F7.tmp\AVGBrowserUpdateSetup.exe
    AVGBrowserUpdateSetup.exe /silent /install "bundlename=AVG Secure Browser&appguid={48F69C39-1356-4A7B-A899-70E3539D4982}&appname=AVG Secure Browser&needsadmin=true&lang=en-US&brand=9246&installargs=--no-create-user-shortcuts --make-chrome-default --force-default-win10 --auto-import-data%3Diexplore --import-cookies --auto-launch-chrome"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2936
  - - C:\Program Files (x86)\GUM1AA2.tmp\AVGBrowserUpdate.exe
      "C:\Program Files (x86)\GUM1AA2.tmp\AVGBrowserUpdate.exe" /silent /install "bundlename=AVG Secure Browser&appguid={48F69C39-1356-4A7B-A899-70E3539D4982}&appname=AVG Secure Browser&needsadmin=true&lang=en-US&brand=9246&installargs=--no-create-user-shortcuts --make-chrome-default --force-default-win10 --auto-import-data%3Diexplore --import-cookies --auto-launch-chrome"
      4⤵
      Event Triggered Execution: Image File Execution Options Injection
      Executes dropped EXE
      Loads dropped DLL
      Writes to the Master Boot Record (MBR)
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Modifies registry class
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2320
    - - C:\Program Files (x86)\AVG\Browser\Update\AVGBrowserUpdate.exe
        
        "C:\Program Files (x86)\AVG\Browser\Update\AVGBrowserUpdate.exe" /regsvc
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:1880
    - - C:\Program Files (x86)\AVG\Browser\Update\AVGBrowserUpdate.exe
        
        "C:\Program Files (x86)\AVG\Browser\Update\AVGBrowserUpdate.exe" /regserver
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Modifies registry class
        Suspicious use of WriteProcessMemory
        
        PID:2932
      - C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\AVGBrowserUpdateComRegisterShell64.exe
        
        "C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\AVGBrowserUpdateComRegisterShell64.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Modifies registry class
        
        PID:1396
      - C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\AVGBrowserUpdateComRegisterShell64.exe
        
        "C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\AVGBrowserUpdateComRegisterShell64.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Modifies registry class
        
        PID:408
      - C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\AVGBrowserUpdateComRegisterShell64.exe
        
        "C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\AVGBrowserUpdateComRegisterShell64.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Modifies registry class
        
        PID:1088
    - - C:\Program Files (x86)\AVG\Browser\Update\AVGBrowserUpdate.exe
        
        "C:\Program Files (x86)\AVG\Browser\Update\AVGBrowserUpdate.exe" /ping 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-PGh3IHBoeXNtZW1vcnk9IjIiIHNzZT0iMSIgc3NlMj0iMSIgc3NlMz0iMSIgc3NzZTM9IjEiIHNzZTQxPSIxIiBzc2U0Mj0iMSIgYXZ4PSIxIi8-PG9zIHBsYXRmb3JtPSJ3aW4iIHZlcnNpb249IjYuMS43NjAxLjAiIHNwPSJTZXJ2aWNlIFBhY2sgMSIgYXJjaD0ieDY0Ii8-PGFwcCBhcHBpZD0iezFDODlFRjJGLUE4OEUtNERFMC05N0ZFLUNCNDBDOEU0RkVFQX0iIHZlcnNpb249IiIgbmV4dHZlcnNpb249IjEuOC4xNjkzLjYiIGxhbmc9ImVuLVVTIiBicmFuZD0iOTI0NiIgY2xpZW50PSIiPjxldmVudCBldmVudHR5cGU9IjIiIGV2ZW50cmVzdWx0PSIxIiBlcnJvcmNvZGU9IjAiIGV4dHJhY29kZTE9IjAiIGluc3RhbGxfdGltZV9tcz0iNDk5Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        System Network Configuration Discovery: Internet Connection Discovery
        
        PID:2892
    - - C:\Program Files (x86)\AVG\Browser\Update\AVGBrowserUpdate.exe
        
        "C:\Program Files (x86)\AVG\Browser\Update\AVGBrowserUpdate.exe" /handoff "bundlename=AVG Secure Browser&appguid={48F69C39-1356-4A7B-A899-70E3539D4982}&appname=AVG Secure Browser&needsadmin=true&lang=en-US&brand=9246&installargs=--no-create-user-shortcuts --make-chrome-default --force-default-win10 --auto-import-data%3Diexplore --import-cookies --auto-launch-chrome" /installsource otherinstallcmd /sessionid "{90DA3BC0-A06F-4C39-8DA7-73CA99ACE45C}" /silent
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        
        PID:1360
- - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
    AVGBrowser.exe --heartbeat --install --create-profile
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Adds Run key to start application
    - Writes to the Master Boot Record (MBR)
    - Checks system information in the registry
    - Enumerates system info in registry
    - Suspicious use of AdjustPrivilegeToken
    PID:2848
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\AVG\Browser\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\AVG\Browser\User Data\Crashpad" --url=fake_url --annotation=plat=Win64 --annotation=prod=AVG --annotation=ver=109.0.24111.121 --initial-client-data=0xbc,0xc0,0xc4,0x90,0xc8,0x7fef63b6b78,0x7fef63b6b88,0x7fef63b6b98
      4⤵
      Executes dropped EXE
      PID:2744
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=gpu-process --start-stack-profiler --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1172 --field-trial-handle=1204,i,5399244296385918442,14604123712997910813,131072 /prefetch:2
      4⤵
      Executes dropped EXE
      PID:2576
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --start-stack-profiler --mojo-platform-channel-handle=1440 --field-trial-handle=1204,i,5399244296385918442,14604123712997910813,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:2616
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1628 --field-trial-handle=1204,i,5399244296385918442,14604123712997910813,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:1984
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=renderer --start-stack-profiler --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=2440 --field-trial-handle=1204,i,5399244296385918442,14604123712997910813,131072 /prefetch:1
      4⤵
      Checks computer location settings
      Executes dropped EXE
      PID:896
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=renderer --extension-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2452 --field-trial-handle=1204,i,5399244296385918442,14604123712997910813,131072 /prefetch:1
      4⤵
      Checks computer location settings
      Executes dropped EXE
      PID:2340
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=chrome.mojom.ProfileImport --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2752 --field-trial-handle=1204,i,5399244296385918442,14604123712997910813,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:1956
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=renderer --extension-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=3096 --field-trial-handle=1204,i,5399244296385918442,14604123712997910813,131072 /prefetch:1
      4⤵
      Checks computer location settings
      Executes dropped EXE
      PID:2208
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=gpu-process --start-stack-profiler --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1140 --field-trial-handle=1204,i,5399244296385918442,14604123712997910813,131072 /prefetch:2
      4⤵
      Executes dropped EXE
      PID:1376
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1360 --field-trial-handle=1204,i,5399244296385918442,14604123712997910813,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:1704
- - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
    AVGBrowser.exe --silent-launch
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Checks for any installed AV software in registry
    - Writes to the Master Boot Record (MBR)
    - Checks system information in the registry
    - Drops file in Program Files directory
    - Enumerates system info in registry
    - Suspicious use of AdjustPrivilegeToken
    PID:2776
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\AVG\Browser\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\AVG\Browser\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\AVG\Browser\User Data" --url=fake_url --annotation=plat=Win64 --annotation=prod=AVG --annotation=ver=109.0.24111.121 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6256b78,0x7fef6256b88,0x7fef6256b98
      4⤵
      Executes dropped EXE
      PID:2504
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=gpu-process --start-stack-profiler --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1176 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:2
      4⤵
      Executes dropped EXE
      PID:2548
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --start-stack-profiler --mojo-platform-channel-handle=1420 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:912
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1600 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:2604
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=renderer --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=2472 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:1
      4⤵
      Checks computer location settings
      Executes dropped EXE
      PID:1440
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=renderer --extension-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2484 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:1
      4⤵
      Checks computer location settings
      Executes dropped EXE
      PID:1828
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=gpu-process --start-stack-profiler --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1516 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:2
      4⤵
      Executes dropped EXE
      PID:2680
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3468 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:2340
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --disable-protect
      4⤵
      Executes dropped EXE
      PID:1704
    - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
        
        "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\AVG\Browser\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\AVG\Browser\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\AVG\Browser\User Data" --url=fake_url --annotation=plat=Win64 --annotation=prod=AVG --annotation=ver=109.0.24111.121 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6256b78,0x7fef6256b88,0x7fef6256b98
        5⤵
        Executes dropped EXE
        
        PID:2872
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3500 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:2896
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3464 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:1052
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3116 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:1852
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4136 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:1228
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4060 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:2540
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=chrome.mojom.ProfileImport --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4028 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:812
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3512 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:2756
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4020 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:2480
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4056 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:1232
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4120 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:2912
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4012 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:2572
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4100 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:2584
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3920 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:1436
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=renderer --extension-process --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=22 --mojo-platform-channel-handle=3932 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:1
      4⤵
      Checks computer location settings
      Executes dropped EXE
      PID:316
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3756 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:1876
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4280 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:2596
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4416 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:576
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4000 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:1884
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3672 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:2716
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4420 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:640
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4564 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      Executes dropped EXE
      PID:320
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4692 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:2988
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4808 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:1568
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4624 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:2936
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4056 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:1564
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4916 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:1728
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4492 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:860
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3780 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:2920
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4812 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:1404
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4712 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:3172
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4780 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:3568
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4204 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:1240
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4636 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:3116
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4836 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:1344
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4412 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:3636
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3660 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:3752
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4452 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:3816
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3116 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:3192
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4092 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:3772
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4420 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:3792
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3776 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:992
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4580 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:3532
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=renderer --extension-process --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=51 --mojo-platform-channel-handle=4240 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:1
      4⤵
      Checks computer location settings
      PID:1852
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2092 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:3296
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2072 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:3908
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=renderer --extension-process --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=54 --mojo-platform-channel-handle=4072 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:1
      4⤵
      Checks computer location settings
      PID:3848
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1052 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:2580
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1884 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:1580
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=renderer --extension-process --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=57 --mojo-platform-channel-handle=4144 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:1
      4⤵
      Checks computer location settings
      PID:956
  - - C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe
      "C:\Program Files (x86)\AVG\Browser\Application\AVGBrowser.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1988 --field-trial-handle=1252,i,18096120894611629838,1551530946691127206,131072 /prefetch:8
      4⤵
      PID:780

C:\Program Files (x86)\AVG\Browser\Update\AVGBrowserUpdate.exe
"C:\Program Files (x86)\AVG\Browser\Update\AVGBrowserUpdate.exe" /svc
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:1936
- C:\Program Files (x86)\AVG\Browser\Update\Install\{CE8B8361-5B79-4AE4-B239-EB01BB6730A0}\AVGBrowserInstaller.exe
  "C:\Program Files (x86)\AVG\Browser\Update\Install\{CE8B8361-5B79-4AE4-B239-EB01BB6730A0}\AVGBrowserInstaller.exe" --chrome --do-not-launch-chrome --hide-browser-override --show-developer-mode --suppress-first-run-bubbles --default-search-id=3 --default-search=bing.com --adblock-mode-default=0 --no-create-user-shortcuts --make-chrome-default --force-default-win10 --auto-import-data=iexplore --import-cookies --auto-launch-chrome --system-level
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of AdjustPrivilegeToken
  PID:1468
- - C:\Program Files (x86)\AVG\Browser\Update\Install\{CE8B8361-5B79-4AE4-B239-EB01BB6730A0}\CR_C25AF.tmp\setup.exe
    "C:\Program Files (x86)\AVG\Browser\Update\Install\{CE8B8361-5B79-4AE4-B239-EB01BB6730A0}\CR_C25AF.tmp\setup.exe" --install-archive="C:\Program Files (x86)\AVG\Browser\Update\Install\{CE8B8361-5B79-4AE4-B239-EB01BB6730A0}\CR_C25AF.tmp\SECURE.PACKED.7Z" --chrome --do-not-launch-chrome --hide-browser-override --show-developer-mode --suppress-first-run-bubbles --default-search-id=3 --default-search=bing.com --adblock-mode-default=0 --no-create-user-shortcuts --make-chrome-default --force-default-win10 --auto-import-data=iexplore --import-cookies --auto-launch-chrome --system-level
    3⤵
    - Boot or Logon Autostart Execution: Active Setup
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in Program Files directory
    - Modifies registry class
    PID:2108
  - - C:\Program Files (x86)\AVG\Browser\Update\Install\{CE8B8361-5B79-4AE4-B239-EB01BB6730A0}\CR_C25AF.tmp\setup.exe
      "C:\Program Files (x86)\AVG\Browser\Update\Install\{CE8B8361-5B79-4AE4-B239-EB01BB6730A0}\CR_C25AF.tmp\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\Crashpad --url=fake_url --annotation=plat=Win64 --annotation=prod=AVG --annotation=ver=109.0.24111.121 --initial-client-data=0x14c,0x150,0x154,0x120,0x158,0x1400f7c40,0x1400f7c50,0x1400f7c60
      4⤵
      Executes dropped EXE
      PID:1552
- C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\AVGBrowserCrashHandler.exe
  "C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\AVGBrowserCrashHandler.exe"
  2⤵
  - Executes dropped EXE
  PID:2688
- C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\AVGBrowserCrashHandler64.exe
  "C:\Program Files (x86)\AVG\Browser\Update\1.8.1693.6\AVGBrowserCrashHandler64.exe"
  2⤵
  - Executes dropped EXE
  PID:2776

C:\Program Files (x86)\AVG\Browser\Application\109.0.24111.121\elevation_service.exe
"C:\Program Files (x86)\AVG\Browser\Application\109.0.24111.121\elevation_service.exe"
1⤵
- Executes dropped EXE
PID:2796

C:\Program Files (x86)\AVG\Browser\Application\109.0.24111.121\elevation_service.exe
"C:\Program Files (x86)\AVG\Browser\Application\109.0.24111.121\elevation_service.exe"
1⤵
- Executes dropped EXE
PID:1728

C:\Program Files (x86)\AVG\Browser\Application\109.0.24111.121\elevation_service.exe
"C:\Program Files (x86)\AVG\Browser\Application\109.0.24111.121\elevation_service.exe"
1⤵
- Executes dropped EXE
PID:2916

C:\Program Files (x86)\AVG\Browser\Application\109.0.24111.121\elevation_service.exe
"C:\Program Files (x86)\AVG\Browser\Application\109.0.24111.121\elevation_service.exe"
1⤵
- Executes dropped EXE
PID:1364

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Image File Execution Options Injection

T1546.012

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Image File Execution Options Injection

T1546.012

Defense Evasion

Modify Registry

Pre-OS Boot

T1542

Bootkit

T1542.003

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

Software Discovery

T1518

Security Software Discovery

T1518.001

System Information Discovery