Analysis
- max time kernel
11s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/02/2026, 13:47
Static task
static1
Behavioral task
behavioral1
Sample
Loader.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
Loader.exe
Resource
win11-20260130-en
General
- Target Loader.exe
- Size 1.6MB
- Sample260210-q3qqqsfy2c
- SHA256 a024469323384385df48349bb7da1ae3aa98db967543ccbb531c27b4580601a8
- MD5 3e00e682ce7fc9d845bbae841f1d2098
- SHA1 a18defba6145e455166aeef8cb1f4080a3b81082
- SHA512 a379f00e9740f40067fccb939d318ba40b18cbe12b3bc0944535c2f2b4c724461376d35b9e6ea99df1f11934ac72dc8c2310af5c093e7903e004931fea17bb7c
- SSDEEP 24576:0FC/XtZSQ3mDvtL7gwuloLQuHDacVvk9Sgl8Rz:0FaTFylhjactTgl8F
- TLSH T12675492439FB501AB273EFA64BE479EADA6FB6333B076469105103864723E41DDC163E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
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xworm
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3.0
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Turkialenzi-42249.portmap.host:42249
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HhNVZeuQ8poLfVMW
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install_file
USB.exe
Signatures
- Detect Xworm Payload 1 IoCs
resource yara_rule behavioral1/memory/612-56-0x000000001B3E0000-0x000000001B3EE000-memory.dmp family_xworm - Detects DonutLoader 1 IoCs
resource yara_rule behavioral1/memory/612-51-0x0000000002820000-0x0000000002830000-memory.dmp family_donutloader - DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
- Donutloader family
- Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 516 created 616 516 MasonRootkit.exe 5 - Xworm family
- Checks computer location settings 2 TTPs 5 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Control Panel\International\Geo\Nation MasonKit.exe Key value queried \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Control Panel\International\Geo\Nation Loader.exe Key value queried \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Control Panel\International\Geo\Nation MasonLoader.exe Key value queried \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Control Panel\International\Geo\Nation Loader.exe Key value queried \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Control Panel\International\Geo\Nation MasonLoader.exe - Executes dropped EXE 5 IoCs
pid Process 4924 MasonKit.exe 612 MasonLoader.exe 516 MasonRootkit.exe 760 Loader.exe 4364 MasonLoader.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 - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\Tasks\MasonLoader svchost.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 516 set thread context of 4296 516 MasonRootkit.exe 98 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Delays execution with timeout.exe 1 IoCs
pid Process 5996 timeout.exe - Modifies data under HKEY_USERS 43 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs 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\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.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\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 8 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 5896 schtasks.exe 3828 schtasks.exe 5344 schtasks.exe 1440 schtasks.exe 5316 schtasks.exe 6132 schtasks.exe 4620 schtasks.exe 4172 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 516 MasonRootkit.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe 4296 dllhost.exe - Suspicious use of AdjustPrivilegeToken 18 IoCs
description pid Process Token: SeDebugPrivilege 5600 Loader.exe Token: SeDebugPrivilege 516 MasonRootkit.exe Token: SeDebugPrivilege 516 MasonRootkit.exe Token: SeDebugPrivilege 4296 dllhost.exe Token: SeDebugPrivilege 612 MasonLoader.exe Token: SeDebugPrivilege 760 Loader.exe Token: SeDebugPrivilege 4364 MasonLoader.exe Token: SeShutdownPrivilege 3312 Explorer.EXE Token: SeCreatePagefilePrivilege 3312 Explorer.EXE Token: SeShutdownPrivilege 3312 Explorer.EXE Token: SeCreatePagefilePrivilege 3312 Explorer.EXE Token: SeShutdownPrivilege 3312 Explorer.EXE Token: SeCreatePagefilePrivilege 3312 Explorer.EXE Token: SeShutdownPrivilege 3312 Explorer.EXE Token: SeCreatePagefilePrivilege 3312 Explorer.EXE Token: SeAuditPrivilege 2844 svchost.exe Token: SeShutdownPrivilege 4756 svchost.exe Token: SeCreatePagefilePrivilege 4756 svchost.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5600 wrote to memory of 4620 5600 Loader.exe 86 PID 5600 wrote to memory of 4924 5600 Loader.exe 89 PID 5600 wrote to memory of 612 5600 Loader.exe 90 PID 612 wrote to memory of 4172 612 MasonLoader.exe 91 PID 4924 wrote to memory of 516 4924 MasonKit.exe 93 PID 4924 wrote to memory of 5756 4924 MasonKit.exe 94 PID 5756 wrote to memory of 5996 5756 cmd.exe 96 PID 516 wrote to memory of 4296 516 MasonRootkit.exe 98 PID 516 wrote to memory of 4296 516 MasonRootkit.exe 98 PID 516 wrote to memory of 4296 516 MasonRootkit.exe 98 PID 516 wrote to memory of 4296 516 MasonRootkit.exe 98 PID 516 wrote to memory of 4296 516 MasonRootkit.exe 98 PID 516 wrote to memory of 4296 516 MasonRootkit.exe 98 PID 516 wrote to memory of 4296 516 MasonRootkit.exe 98 PID 516 wrote to memory of 4296 516 MasonRootkit.exe 98 PID 516 wrote to memory of 4296 516 MasonRootkit.exe 98 PID 760 wrote to memory of 5896 760 Loader.exe 100 PID 4296 wrote to memory of 616 4296 dllhost.exe 5 PID 4296 wrote to memory of 668 4296 dllhost.exe 7 PID 4296 wrote to memory of 872 4296 dllhost.exe 11 PID 4296 wrote to memory of 1004 4296 dllhost.exe 13 PID 4296 wrote to memory of 440 4296 dllhost.exe 14 PID 4296 wrote to memory of 868 4296 dllhost.exe 15 PID 4364 wrote to memory of 3828 4364 MasonLoader.exe 104 PID 4296 wrote to memory of 1088 4296 dllhost.exe 17 PID 4296 wrote to memory of 1176 4296 dllhost.exe 18 PID 4296 wrote to memory of 1184 4296 dllhost.exe 19 PID 4296 wrote to memory of 1208 4296 dllhost.exe 20 PID 4296 wrote to memory of 1236 4296 dllhost.exe 21 PID 4296 wrote to memory of 1292 4296 dllhost.exe 22 PID 4296 wrote to memory of 1324 4296 dllhost.exe 23 PID 4296 wrote to memory of 1332 4296 dllhost.exe 24 PID 4296 wrote to memory of 1468 4296 dllhost.exe 25 PID 4296 wrote to memory of 1476 4296 dllhost.exe 26 PID 4296 wrote to memory of 1512 4296 dllhost.exe 27 PID 4296 wrote to memory of 1688 4296 dllhost.exe 28 PID 4296 wrote to memory of 1700 4296 dllhost.exe 29 PID 4296 wrote to memory of 1808 4296 dllhost.exe 30 PID 4296 wrote to memory of 1864 4296 dllhost.exe 31 PID 4296 wrote to memory of 1900 4296 dllhost.exe 32 PID 4296 wrote to memory of 1916 4296 dllhost.exe 33 PID 4296 wrote to memory of 2012 4296 dllhost.exe 34 PID 4296 wrote to memory of 1724 4296 dllhost.exe 35 PID 4296 wrote to memory of 1708 4296 dllhost.exe 36 PID 4296 wrote to memory of 2092 4296 dllhost.exe 37 PID 4296 wrote to memory of 2100 4296 dllhost.exe 38 PID 4296 wrote to memory of 2164 4296 dllhost.exe 39 PID 4296 wrote to memory of 2220 4296 dllhost.exe 40 PID 4296 wrote to memory of 2344 4296 dllhost.exe 42 PID 4296 wrote to memory of 2440 4296 dllhost.exe 43 PID 4296 wrote to memory of 2644 4296 dllhost.exe 44 PID 4296 wrote to memory of 2652 4296 dllhost.exe 45 PID 4296 wrote to memory of 2800 4296 dllhost.exe 46 PID 4296 wrote to memory of 2844 4296 dllhost.exe 47 PID 4296 wrote to memory of 2856 4296 dllhost.exe 48 PID 4296 wrote to memory of 2864 4296 dllhost.exe 49 PID 4296 wrote to memory of 2880 4296 dllhost.exe 50 PID 4296 wrote to memory of 2948 4296 dllhost.exe 51 PID 4296 wrote to memory of 2828 4296 dllhost.exe 53 PID 4296 wrote to memory of 3120 4296 dllhost.exe 54 PID 4296 wrote to memory of 3284 4296 dllhost.exe 55 PID 4296 wrote to memory of 3312 4296 dllhost.exe 56 PID 4296 wrote to memory of 3476 4296 dllhost.exe 57 PID 4296 wrote to memory of 3656 4296 dllhost.exe 58 - 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:440
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{c6a0fc76-9b49-44fc-b565-584b05bd41b0}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4296
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:668
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C:\Windows\System32\WUDFHost.exe"C:\Windows\System32\WUDFHost.exe" -HostGUID:{193a1820-d9ac-4997-8c55-be817523f6aa} -IoEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-6352a43f-0edc-4a39-9bd2-c299f0c1b3a3 -SystemEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-21684148-de14-4f09-8bd1-2097da45253b -IoCancelEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-e3e52cd8-fc83-456c-a12f-b7a4eb807e34 -NonStateChangingEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-0e7b1260-321d-492d-accb-2d2838f3e5b9 -LifetimeId:d19dd8f4-9773-483a-ac8b-91c08dd0149c -DeviceGroupId:WudfDefaultDevicePool -HostArg:01⤵PID:872
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:1004
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:868
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:1088
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1176 -
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:2828
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C:\Users\Admin\AppData\Roaming\Loader.exeC:\Users\Admin\AppData\Roaming\Loader.exe2⤵PID:5296
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /tn "Loader" /tr "C:\Users\Admin\AppData\Roaming\Loader.exe"3⤵
- Scheduled Task/Job: Scheduled Task
PID:1440
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C:\Users\Admin\AppData\Roaming\MasonLoader.exeC:\Users\Admin\AppData\Roaming\MasonLoader.exe2⤵PID:2080
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /tn "MasonLoader" /tr "C:\Users\Admin\AppData\Roaming\MasonLoader.exe"3⤵
- Scheduled Task/Job: Scheduled Task
PID:5344
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C:\Users\Admin\AppData\Roaming\MasonLoader.exeC:\Users\Admin\AppData\Roaming\MasonLoader.exe2⤵PID:3308
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /tn "MasonLoader" /tr "C:\Users\Admin\AppData\Roaming\MasonLoader.exe"3⤵
- Scheduled Task/Job: Scheduled Task
PID:5316
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C:\Users\Admin\AppData\Roaming\Loader.exeC:\Users\Admin\AppData\Roaming\Loader.exe2⤵PID:1056
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /tn "Loader" /tr "C:\Users\Admin\AppData\Roaming\Loader.exe"3⤵
- Scheduled Task/Job: Scheduled Task
PID:6132
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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:1184
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1208
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1236
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1292
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1324
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1332
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService1⤵PID:1468
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1476
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1512
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2864
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1688
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1700
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1808
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1864
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1900
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1916
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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:1724
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1708
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:2092
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:2100
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2164
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2220
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2344
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2440
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2644
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2652
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵PID:2800
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2844
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2856
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2880
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2948
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:3120
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3284
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3312 -
C:\Users\Admin\AppData\Local\Temp\Loader.exe"C:\Users\Admin\AppData\Local\Temp\Loader.exe"2⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5600 -
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /tn "Loader" /tr "C:\Users\Admin\AppData\Roaming\Loader.exe"3⤵
- Scheduled Task/Job: Scheduled Task
PID:4620
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C:\Users\Admin\AppData\Local\Temp\MasonKit.exe"C:\Users\Admin\AppData\Local\Temp\MasonKit.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4924 -
C:\Users\Admin\AppData\Local\Temp\MasonRootkit.exe"C:\Users\Admin\AppData\Local\Temp\MasonRootkit.exe"4⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:516
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpDB2D.tmp.bat""4⤵
- Suspicious use of WriteProcessMemory
PID:5756 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV15⤵PID:984
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C:\Windows\system32\timeout.exetimeout 35⤵
- Delays execution with timeout.exe
PID:5996
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C:\Users\Admin\AppData\Roaming\MasonLoader.exe"C:\Users\Admin\AppData\Roaming\MasonLoader.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:612 -
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /tn "MasonLoader" /tr "C:\Users\Admin\AppData\Roaming\MasonLoader.exe"4⤵
- Scheduled Task/Job: Scheduled Task
PID:4172
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3476
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3656
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3812
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:652
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo1⤵PID:4796
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3584
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:5676
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p1⤵PID:4184
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:4236
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:5528
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:1392
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:3384
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C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service1⤵PID:4084
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:4944
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:5392
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:6068
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV11⤵PID:1976
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C:\Users\Admin\AppData\Roaming\Loader.exeC:\Users\Admin\AppData\Roaming\Loader.exe1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:760 -
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /tn "Loader" /tr "C:\Users\Admin\AppData\Roaming\Loader.exe"2⤵
- Scheduled Task/Job: Scheduled Task
PID:5896
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV11⤵PID:2924
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C:\Users\Admin\AppData\Roaming\MasonLoader.exeC:\Users\Admin\AppData\Roaming\MasonLoader.exe1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4364 -
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /tn "MasonLoader" /tr "C:\Users\Admin\AppData\Roaming\MasonLoader.exe"2⤵
- Scheduled Task/Job: Scheduled Task
PID:3828
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1748
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2796
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵
- Modifies data under HKEY_USERS
PID:5312
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C:\Windows\System32\WaaSMedicAgent.exeC:\Windows\System32\WaaSMedicAgent.exe 7fa57c21c9d3c33c8f33f2b4773252ba w2RPZg2vZ0WZ9/VZBXg27w.0.1.0.0.01⤵
- Modifies data under HKEY_USERS
PID:2580 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV12⤵PID:912
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4756
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C:\Windows\system32\UsoClient.exeC:\Windows\system32\usoclient.exe1⤵PID:1616
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
- Size 404B
- SHA256 baa5527ac0732f2a3b024907c774a74084fbb86feffbcf87e8e2a7bbf4b9fc75
- MD5 c033fb0c4ef3589a1ffb7b186d21b540
- SHA1 19611891f5f2ff90aab93a1ffe13bd0b19489451
- SHA512 26cbac33e1b05f95071003d9d1f9c370f348be68ecda8e829e3151368efaa0ec1fbd389b53eab4847afc42f71adbf9fc5fbce0eb117f279278464f92b9acfdf7
- TLSH T1E8E020355DFD126CF1A6E478CBC56052D579F1011D7483BD10C0470AA643A405C72D32
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\Loader.exe.log
- Size 226B
- SHA256 2391511d0a66ed9f84ae54254f51c09e43be01ad685db80da3201ec880abd49c
- MD5 28d7fcc2b910da5e67ebb99451a5f598
- SHA1 a5bf77a53eda1208f4f37d09d82da0b9915a6747
- SHA512 2d8eb65cbf04ca506f4ef3b9ae13ccf05ebefab702269ba70ffd1ce9e6c615db0a3ee3ac0e81a06f546fc3250b7b76155dd51241c41b507a441b658c8e761df6
- TLSH T1C5D023603795D1C549577F54181D2A4881FF0255B1109D14749572DEDD345671F311E7
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MasonKit.exe
- Size 595KB
- SHA256 7596f8d9c6fca490a5d657b994c0399ce5197e41102c66fe296408f5b37bf3f1
- MD5 75c6f68abba95ddfd287f61b827e2711
- SHA1 5dbd72d6e361b6af2e89b2aa49d3b64bd81d71a1
- SHA512 103c3d754f26c059876a7c835b7bb69401d38a7b42cde7878a25cf5f127a77657b00d9d03d3eecbc08237c79d497785b69fd31560127dd37758dbe32d77b2e11
- SSDEEP 12288:fWVkPQzRl9YrTK0zqIDlEUHlJd8+zvw5pMN7H1xpxnlRGakrE9d0D:eVOQj+dWID+yG+zIzy7VxflRGa+Ci
- TLSH T1E7D423BC22F8F19DD54DC9393BF7025A4221F52F5810A36227A459CD2EF382D8D8DE65
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MasonRootkit.exe
- 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\tmpDB2D.tmp.bat
- Size 160B
- SHA256 24e3cc48170037f0672b3a28b99a70d188a5269d8f26d736d47472a7f5669161
- MD5 5c4e7cc6ea662ae9b3b3c1e8d47a1c2d
- SHA1 dfc20d912e7e56fdf0a04090281afc8563d8e31f
- SHA512 4ec2a9ef84996c16959926fb5b4e84bd68e3df4435f3d5b64f601e370aa65d547d4208b16bfe96d9537212c6a65dc8361450da53482d0adcdefa8f1940083da4
- TLSH T17EC08C4114CAFB1A2A8A241711B6C08EC1625C0A2E406F509398800C6A805ACE4B4349
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\MasonLoader.exe
- Size 1.6MB
- SHA256 a024469323384385df48349bb7da1ae3aa98db967543ccbb531c27b4580601a8
- MD5 3e00e682ce7fc9d845bbae841f1d2098
- SHA1 a18defba6145e455166aeef8cb1f4080a3b81082
- SHA512 a379f00e9740f40067fccb939d318ba40b18cbe12b3bc0944535c2f2b4c724461376d35b9e6ea99df1f11934ac72dc8c2310af5c093e7903e004931fea17bb7c
- SSDEEP 24576:0FC/XtZSQ3mDvtL7gwuloLQuHDacVvk9Sgl8Rz:0FaTFylhjactTgl8F
- TLSH T12675492439FB501AB273EFA64BE479EADA6FB6333B076469105103864723E41DDC163E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work
- Size 2KB
- SHA256 ee18bd3259f220c41062abcbe71a421da3e910df11b9f86308a16cdc3a66fbea
- MD5 8abf2d6067c6f3191a015f84aa9b6efe
- SHA1 98f2b0a5cdb13cd3d82dc17bd43741bf0b3496f7
- SHA512 c2d686a6373efcff583c1ef50c144c59addb8b9c4857ccd8565cd8be3c94b0ac0273945167eb04ebd40dfb0351e4b66cffe4c4e478fb7733714630a11f765b63
- TLSH T1A451465367EE1108F2F76B2CAEB620218EA77D455D39C46D01AC240DCBF7E6289607B7
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work
- Size 2KB
- SHA256 129d0b993cd3858af5b7e87fdf74d8e59e6f2110184b5c905df8f5f6f2c39d8b
- MD5 f313c5b4f95605026428425586317353
- SHA1 06be66fa06e1cffc54459c38d3d258f46669d01a
- SHA512 b87a829c86eff1d10e1590b18a9909f05101a535e5f4cef914a4192956eb35a8bfef614c9f95d53783d77571687f3eb3c4e8ee2f24d23ad24e0976d8266b8890
- TLSH T1D451465367EE1108F2F76B2CAEB620218EA77D455D39C46D01AC240DCBF7E6289607B7
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work
- Size 2KB
- SHA256 98c054088df4957e8d6361fd2539c219bcf35f8a524aad8f5d1a95f218e990e9
- MD5 ceb7caa4e9c4b8d760dbf7e9e5ca44c5
- SHA1 a3879621f9493414d497ea6d70fbf17e283d5c08
- SHA512 1eddfbf4cb62d3c5b4755a371316304aaeabb00f01bad03fb4f925a98a2f0824f613537d86deddd648a74d694dc13ed5183e761fdc1ec92589f6fa28beb7fbff
- TLSH T12951455367EE1108F2F76B2CAEB620218EA77D455D39C46D00AC240DCBF7E6289607B7
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work
- Size 2KB
- SHA256 727c9e7b91e144e453d5b32e18f12508ee84dabe71bc852941d9c9b4923f9e02
- MD5 7d612892b20e70250dbd00d0cdd4f09b
- SHA1 63251cfa4e5d6cbf6fb14f6d8a7407dbe763d3f5
- SHA512 f8d481f3300947d49ce5ab988a9d4e3154746afccc97081cbed1135ffb24fc107203d485dda2d5d714e74e752c614d8cfd16781ea93450fe782ffae3f77066d1
- TLSH T15151455367EE1108F2F76B2CAEB620218EA77D455D39C46D00AC240DCBF7E6289607B7
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work
- Size 2KB
- SHA256 55f203d6b40a39a6beba9dd3a2cb9034284f49578009835dd4f0f8e1db6ebe2f
- MD5 1e8e2076314d54dd72e7ee09ff8a52ab
- SHA1 5fd0a67671430f66237f483eef39ff599b892272
- SHA512 5b0c97284923c4619d9c00cba20ce1c6d65d1826abe664c390b04283f7a663256b4a6efe51f794cb5ec82ccea80307729addde841469da8d041cbcfd94feb0f6
- TLSH T1CD51355367EE1108F2F76B2CAEB620218EA77D455D39C46D01AC240DCBF7E6289607B7
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work
- Size 2KB
- SHA256 a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a
- MD5 0b990e24f1e839462c0ac35fef1d119e
- SHA1 9e17905f8f68f9ce0a2024d57b537aa8b39c6708
- SHA512 c65ba42fc0a2cb0b70888beb8ca334f7d5a8eaf954a5ef7adaecbcb4ce8d61b34858dfd9560954f95f59b4d8110a79ceaa39088b6a0caf8b42ceda41b46ec4a4
- TLSH T18C51355367EE1108F2F76B2CAEB620218EA77D455D39C46D01AC240DCBF7E6289607B7
- MD5 SHA1 SHA512 TLSH