Analysis
- max time kernel
900s - max time network
472s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260911-en - resource tags
arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows - submitted
09/11/2026, 22:29
Behavioral task
behavioral1
Sample
Payload.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
Payload.exe
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral3
Sample
Payload.exe
Resource
win11-20260911-en
Behavioral task
behavioral4
Sample
Payload.exe
Resource
win11ltsc2024-20260911-en
General
- Target Payload.exe
- Size 55KB
- Sample261109-2eqllsss7l
- SHA256 6cf92f74dfc276d53aed0bd0a43c25158821d42a79ebfa45b75d6e2dfdc0d126
- MD5 22379a11a57c880f03d14fff0c556ae4
- SHA1 3ac3494a1b832088c5e18ad3311d1433c0804d0d
- SHA512 21394b18ebd57caf16a0f3bb46ac16b3abca376d188bac7b0061c0cb19a19085d272dc72634a95a48148c527d4aad35cff7feac8fde8c4cb52d7fd899045119a
- SSDEEP 1536:Uwws4DnAN7jytFADRwsNMDEXExI3pm3m:3T4DnA2PADRwsNMDEXExI3pm
- TLSH T15F432844BFEA4A01E2BD8F3468F655150634BA63E532EB1F48D668EB13327C58C40FE6
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2584227348-426884507-1572084426-1000\Control Panel\International\Geo\Nation ec61aa3131104026b99138f3ace564c0.exe Key value queried \REGISTRY\USER\S-1-5-21-2584227348-426884507-1572084426-1000\Control Panel\International\Geo\Nation MasonMBR-SLEEP.exe Key value queried \REGISTRY\USER\S-1-5-21-2584227348-426884507-1572084426-1000\Control Panel\International\Geo\Nation Payload.exe - Executes dropped EXE 5 IoCs
pid Process 3392 ec61aa3131104026b99138f3ace564c0.exe 6136 MasonMBR-SLEEP.exe 5036 MasonRootkit.exe 5988 MasonGDI.exe 3212 MasonGDI.exe - Drops file in System32 directory 11 IoCs
description ioc Process File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D OfficeClickToRun.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D 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\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D 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\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\WindowsUpdate\Scheduled Start svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F OfficeClickToRun.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F OfficeClickToRun.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\WebCache\V01.chk DllHost.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe - Enumerates video capture drivers 2 TTPs 1 IoCs
Queries the legacy Video for Windows capture drivers. This is commonly abused by RATs to check for available webcams on the system before reporting to their C2.
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Drivers32\msvideo9 Payload.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2200 cmd.exe 4804 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname Payload.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain Payload.exe - System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MasonGDI.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Payload.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MasonGDI.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4804 cmd.exe 4020 PING.EXE - Delays execution with timeout.exe 1 IoCs
pid Process 3772 timeout.exe - Modifies data under HKEY_USERS 14 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "17110992,504928405,41816131,507286179,7202265,17110988,7153487,504928410,577889346,5804129,17962391,508368333,17962392,41484365,24262478,9179409,3462423,3702920,3700754,3965062,24262474,4297094,7153421,3462365,18716193,7153435,24262477,25036127,24262473,9179410,20502174,6308191,18407617,39125643,539756558,6104718,9179411,51475283,41185282,39389248,539756557,528570079,7202269" OfficeClickToRun.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\WinTrust\Trust Providers\Software Publishing OfficeClickToRun.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR OfficeClickToRun.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 10,940 10,941 10,942 10,943 10,940 15,1329 15,940 6,944 50,944 10,941 15,942 15,940 50,943 15,944 6,944 15,943 6,1329 50,1329 100,1329 6,941 6,942 6,944 100,940 100" OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0 OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata OfficeClickToRun.exe - Runs ping.exe 1 TTPs 1 IoCs
pid Process 4020 PING.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 5764 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe 5036 MasonRootkit.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: SeDebugPrivilege 5036 MasonRootkit.exe Token: SeShutdownPrivilege 3432 Explorer.EXE Token: SeCreatePagefilePrivilege 3432 Explorer.EXE Token: SeShutdownPrivilege 3432 Explorer.EXE Token: SeCreatePagefilePrivilege 3432 Explorer.EXE Token: SeShutdownPrivilege 3432 Explorer.EXE Token: SeCreatePagefilePrivilege 3432 Explorer.EXE Token: SeShutdownPrivilege 3432 Explorer.EXE Token: SeCreatePagefilePrivilege 3432 Explorer.EXE Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe Token: 33 468 Payload.exe Token: SeIncBasePriorityPrivilege 468 Payload.exe - Suspicious use of UnmapMainImage 1 TTPs 2 IoCs
pid Process 2888 TextInputHost.exe 3432 Explorer.EXE - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 468 wrote to memory of 3392 468 Payload.exe 92 PID 3392 wrote to memory of 6136 3392 ec61aa3131104026b99138f3ace564c0.exe 93 PID 3392 wrote to memory of 5036 3392 ec61aa3131104026b99138f3ace564c0.exe 94 PID 3392 wrote to memory of 5988 3392 ec61aa3131104026b99138f3ace564c0.exe 95 PID 3392 wrote to memory of 5764 3392 ec61aa3131104026b99138f3ace564c0.exe 96 PID 5036 wrote to memory of 624 5036 MasonRootkit.exe 5 PID 5036 wrote to memory of 680 5036 MasonRootkit.exe 7 PID 5036 wrote to memory of 892 5036 MasonRootkit.exe 11 PID 5036 wrote to memory of 340 5036 MasonRootkit.exe 13 PID 5036 wrote to memory of 408 5036 MasonRootkit.exe 14 PID 5036 wrote to memory of 744 5036 MasonRootkit.exe 15 PID 5036 wrote to memory of 668 5036 MasonRootkit.exe 16 PID 5036 wrote to memory of 1060 5036 MasonRootkit.exe 17 PID 5036 wrote to memory of 1084 5036 MasonRootkit.exe 18 PID 5036 wrote to memory of 1120 5036 MasonRootkit.exe 19 PID 5036 wrote to memory of 1356 5036 MasonRootkit.exe 21 PID 5036 wrote to memory of 1432 5036 MasonRootkit.exe 23 PID 5036 wrote to memory of 1448 5036 MasonRootkit.exe 24 PID 5036 wrote to memory of 1460 5036 MasonRootkit.exe 25 PID 5036 wrote to memory of 1516 5036 MasonRootkit.exe 26 PID 5036 wrote to memory of 1548 5036 MasonRootkit.exe 27 PID 5036 wrote to memory of 1668 5036 MasonRootkit.exe 28 PID 3392 wrote to memory of 2200 3392 ec61aa3131104026b99138f3ace564c0.exe 99 PID 5036 wrote to memory of 1700 5036 MasonRootkit.exe 29 PID 5036 wrote to memory of 1744 5036 MasonRootkit.exe 30 PID 5036 wrote to memory of 1788 5036 MasonRootkit.exe 31 PID 5036 wrote to memory of 1804 5036 MasonRootkit.exe 32 PID 5036 wrote to memory of 1996 5036 MasonRootkit.exe 33 PID 5036 wrote to memory of 2012 5036 MasonRootkit.exe 34 PID 5036 wrote to memory of 1508 5036 MasonRootkit.exe 35 PID 5036 wrote to memory of 1824 5036 MasonRootkit.exe 36 PID 5036 wrote to memory of 1800 5036 MasonRootkit.exe 37 PID 5036 wrote to memory of 2064 5036 MasonRootkit.exe 38 PID 5036 wrote to memory of 2084 5036 MasonRootkit.exe 39 PID 5036 wrote to memory of 2232 5036 MasonRootkit.exe 40 PID 5036 wrote to memory of 2340 5036 MasonRootkit.exe 42 PID 5036 wrote to memory of 2528 5036 MasonRootkit.exe 43 PID 2200 wrote to memory of 3772 2200 cmd.exe 101 PID 5036 wrote to memory of 2560 5036 MasonRootkit.exe 44 PID 5036 wrote to memory of 2576 5036 MasonRootkit.exe 45 PID 5036 wrote to memory of 2624 5036 MasonRootkit.exe 46 PID 5036 wrote to memory of 2660 5036 MasonRootkit.exe 47 PID 5036 wrote to memory of 2740 5036 MasonRootkit.exe 48 PID 5036 wrote to memory of 2748 5036 MasonRootkit.exe 49 PID 5036 wrote to memory of 2924 5036 MasonRootkit.exe 50 PID 5036 wrote to memory of 3092 5036 MasonRootkit.exe 52 PID 5036 wrote to memory of 3116 5036 MasonRootkit.exe 53 PID 5036 wrote to memory of 3164 5036 MasonRootkit.exe 54 PID 5036 wrote to memory of 3220 5036 MasonRootkit.exe 55 PID 5036 wrote to memory of 3352 5036 MasonRootkit.exe 56 PID 5036 wrote to memory of 3432 5036 MasonRootkit.exe 57 PID 5036 wrote to memory of 3568 5036 MasonRootkit.exe 58 PID 5036 wrote to memory of 3844 5036 MasonRootkit.exe 60 PID 5036 wrote to memory of 572 5036 MasonRootkit.exe 62 PID 5036 wrote to memory of 4192 5036 MasonRootkit.exe 63 PID 5036 wrote to memory of 1236 5036 MasonRootkit.exe 65 PID 5036 wrote to memory of 6012 5036 MasonRootkit.exe 66 PID 5036 wrote to memory of 4992 5036 MasonRootkit.exe 67 PID 5036 wrote to memory of 2964 5036 MasonRootkit.exe 69 PID 5036 wrote to memory of 864 5036 MasonRootkit.exe 70 PID 5036 wrote to memory of 2252 5036 MasonRootkit.exe 71 PID 5036 wrote to memory of 1052 5036 MasonRootkit.exe 72 PID 5036 wrote to memory of 2684 5036 MasonRootkit.exe 73 PID 5036 wrote to memory of 3832 5036 MasonRootkit.exe 75 - 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:624
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:1120
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:680
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C:\Windows\System32\WUDFHost.exe"C:\Windows\System32\WUDFHost.exe" -HostGUID:{193a1820-d9ac-4997-8c55-be817523f6aa} -IoEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-bbaa23af-2526-4f93-a4f5-00ede810ef01 -SystemEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-d235c647-4134-4097-a29e-9d2d66446ea5 -IoCancelEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-7a3f2787-3c35-47e1-94eb-e9dbc486d477 -NonStateChangingEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-47b06e34-1c81-4e03-b05c-fcae4ce09711 -LifetimeId:4e5d8a7c-a7d8-4d7b-94aa-963b1e8f9479 -DeviceGroupId:WudfDefaultDevicePool -HostArg:01⤵PID:892
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:340
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:408
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:744
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:668
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService1⤵PID:1060
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1084
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1356
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1432
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1448
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1460
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1516
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1548 -
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:3164
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1668
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1700
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:3092
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1744
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1788
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1804
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1996
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x2f4 0x3002⤵PID:1416
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:2012
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1508
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1824
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1800
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:2064
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:2084
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2232
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2340
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2528
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2560
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2576
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵
- Drops file in System32 directory
PID:2624
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2660
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2740
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2748
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2924
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3116
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:3220
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3352
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3432 -
C:\Users\Admin\AppData\Local\Temp\Payload.exe"C:\Users\Admin\AppData\Local\Temp\Payload.exe"2⤵
- Checks computer location settings
- Enumerates video capture drivers
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:468 -
C:\Users\Admin\AppData\Local\Temp\ec61aa3131104026b99138f3ace564c0.exe"C:\Users\Admin\AppData\Local\Temp\ec61aa3131104026b99138f3ace564c0.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3392 -
C:\Users\Admin\AppData\Local\Temp\MasonMBR-SLEEP.exe"C:\Users\Admin\AppData\Local\Temp\MasonMBR-SLEEP.exe"4⤵
- Checks computer location settings
- Executes dropped EXE
PID:6136 -
C:\Users\Admin\AppData\Local\Temp\MasonGDI.exe"C:\Users\Admin\AppData\Local\Temp\MasonGDI.exe"5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3212
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-
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C:\Users\Admin\AppData\Local\Temp\MasonRootkit.exe"C:\Users\Admin\AppData\Local\Temp\MasonRootkit.exe"4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5036
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-
C:\Users\Admin\AppData\Local\Temp\MasonGDI.exe"C:\Users\Admin\AppData\Local\Temp\MasonGDI.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5988
-
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /F /TN "MasonMBR" /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\\MasonMBR.exe" /RL HIGHEST4⤵
- Scheduled Task/Job: Scheduled Task
PID:5764
-
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp8E23.tmp.bat""4⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2200 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV15⤵PID:5160
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C:\Windows\system32\timeout.exetimeout 35⤵
- Delays execution with timeout.exe
PID:3772
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C:\Windows\SysWOW64\schtasks.exeschtasks /delete /tn CleanSweepCheck /f3⤵
- System Location Discovery: System Language Discovery
PID:2896 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:5544
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C:\Windows\SysWOW64\cmd.execmd.exe /c ping 0 -n 2 & del "C:\Users\Admin\AppData\Local\Temp\Payload.exe"3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4804 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:5356
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C:\Windows\SysWOW64\PING.EXEping 0 -n 24⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4020
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3568
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3844
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:572
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4192
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo1⤵PID:1236
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:6012
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:4992
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:2964
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:864
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:2252
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:1052
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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:2684
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
- Drops file in System32 directory
PID:3832
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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⤵
- Suspicious use of UnmapMainImage
PID:2888
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:5136
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
PID:5596
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵PID:2984
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV11⤵PID:3912
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Process Injection
1Process Hollowing
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\MasonGDI.exe
- Size 61KB
- SHA256 57eff2792a929b479b3e3bb9a25bbe750034dcba4213e2abb8865ff2268b53f6
- MD5 2f9823efd49a6f8fc32ba52d75e620a4
- SHA1 39f79bc2bba2f33f2e82da2dee4c8cf3be052b7e
- SHA512 2f68ddb1d7d070f7d8675791f8ccc3b9d73236834f1bc787afdf1074d4d17601f77e53a98024a12e29119c5c38333cd7f6200a186e2ba96fc4186c86ca2cb6ad
- SSDEEP 1536:PTynnng4PEIGZ5eqIXzgmYi/ZuPiDNG9j3+aOPw1WX6CjV9nu:9OFGfeZgmJ8POoOu1WX6CjS
- TLSH T13653F186E3B8C421D0F71333AD67E99413F5EAD69D56CA1F0A80935B6ED23464F21E1C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MasonMBR-SLEEP.exe
- Size 65KB
- SHA256 de93250a0f249700407cd893e1b4d6b167c5e909b4b8f09cbefbbae473f4ad93
- MD5 f006d2343d121bd2043925e87063fde7
- SHA1 402799473ca52edb826a37e0042456032db121f3
- SHA512 707c803508308fa0d002aa31187476cf1b000118f9b0d89982ab60a674de09f028ae860c3dbdad9fa902ee4e9d0771f8fa79e356bb2ae8bf4f2c57d61f3e68e0
- SSDEEP 1536:ToHs+RMT9qQPhcm7V0vppY62kxt+nl5Hr1lo/u:MHssMT9qQPSmyvB2cKl5L3P
- TLSH T1FC63F1129FE8026AC35F47B25DE573910F2ADE44DE06775F809182A18F49AC88773B77
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MasonRootkit.exe
- Size 161KB
- SHA256 879cc20b41635709bb304e315aaa5ca4708b480a1bfc2f4935fcf2215188efb0
- MD5 94f1ab3a068f83b32639579ec9c5d025
- SHA1 38f3d5bc5de46feb8de093d11329766b8e2054ae
- SHA512 44d5236a804d63302b21ca25ebc148a64605508d03c990a244c44ceb8630849da0510b7b2d0bee72e01ca6681e2d86d7e6aee8847674a26f0028d149b9abee0c
- SSDEEP 3072:hLD8KbgVtn8Mo8G1gVziHzZbIK1YKB/pCAcNqXhwBV3yxSQig8xN:h/5bTgVziHzZnSKrCbYM
- TLSH T10BF33C07BAA500F7E976823585739E17B7B2F42503209BBF0B654A6E0FA37906D3DB50
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ec61aa3131104026b99138f3ace564c0.exe
- Size 535KB
- SHA256 2b6455abbf84755be4dcf840ebbfed9c480dced7bd74806bafee05465a5e752d
- MD5 82bf26203c5d76dfa3a591f1cb60d7b5
- SHA1 93bf418f64ec701fd0d3232a00a167d04ba9a6d2
- SHA512 6a896c274958467e18579affe68a2e0acb68ea633715920d244974765dbf577ce7558cb3dc467a69a656cb82c2f588565f71c4413b5dedc1005fba35303ed2f3
- SSDEEP 6144:yrjS60VNKrDqa3pPvX0RQ/FwiSs8k//M4zVRslxX4ci0MAM0bCrvVFs47Xeeeeen:4jST2/l3Z8O7Ss8k//XzVRUX4fnr9
- TLSH T136C4CF61A103D6E2E38D4BB46152D478152E1FE6679A160DEFC13F8B7DF12A128239CF
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tmp61CA.tmp
- Size 873KB
- SHA256 6a1e08d3a6759f42ea2480450bdf1f369bf50236ba1dc94cfddbf02b5dd7ecaa
- MD5 7bfe4475c45768860615d6cdc19dc622
- SHA1 d937f02f743833748dbc391211602c28f0eaca8f
- SHA512 64bb4d4ebc82a7509ded16677592dacb862bfbdbb9c06a871f7d051aa7a5c67c5a5358ddd3f44ca7922fd3f406a784c768737dddafc49075f496452b96597681
- SSDEEP 1536:qnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnns:D
- TLSH T175150FF06479EE53F39685397920FD2846D03499AAF3493A707DF9C8A373B60285C61B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tmp8E23.tmp.bat
- Size 184B
- SHA256 fd0e496dce1461dfa7f67374ad0a6fce35a4ec98fcb7304b44ca4e20a69934d8
- MD5 6e6c2abf196d0ad0fd8af2d128d3b8c7
- SHA1 afa7076873d4485dfc44bbadf71f3518309d9e15
- SHA512 0b024ce38c00892a636e1736f61262d1e17cdd977f0ed854a2a1ca6c7db4f0bcd5487c18ac4111a129991a8face3862d6d5e88698b275dcedbe60ee8e4f35895
- TLSH T1F9C0800595CAF7151506A82706F7D58FC1A3DC6E7F456B90E3648448A944C7CF4B5709
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\System32\Tasks\Microsoft\Windows\WindowsUpdate\Scheduled Start
- Size 5KB
- SHA256 bd189ebbe555a6876d02720b870d47b73f5cf545ec98c5b4d91ac4d95d80ccf1
- MD5 b7c7292731075a751ee794df1db77b3b
- SHA1 ad451c693e0030f9b2be0a2f068003eb8f8bd046
- SHA512 51c859d22c6c42a8c6f47b25faf96482e95ce8bd0739da951cc12373f0aa0dcb6885edf2441b71fa963d1387107e2cadbe2065e419356ac2ff1b3ad1842e79ca
- SSDEEP 96:LIzs96ki+wwTqIlwTvIywJHhf7GdiaipVA9llu9Y5hF2P9c+:7LY27xa9rh7+
- TLSH T17DB1384367EE1119F1F76A6CAAB754218E67BD565D39C46D00AC200DCBF3E22C8613B7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506
- Size 328B
- SHA256 e2e592a5e52bfb5854c6768f7d32f37487af2a67f6039d0020129a1ebbe26f1f
- MD5 729ad1f1ac412c13a851982e26da1033
- SHA1 ed8c61af9bf8b8c88ba4c01c501ee6ebc6726595
- SHA512 6766b0bc05e6e2c5d1bb0dc8c887803f5a9890e6942bc86cdbb0bb58da4f1bf7f9ede1d65e443180fd8d63c1ee1fa1ca25850d1407ef1794d867e68f46679f97
- TLSH T1E0E02B126AAC5281E9330B3C59329951C137F63ABC01C34C1B3AC55C1D2DF108937B1A
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749
- Size 330B
- SHA256 fae28015f6d3d69ce2c2bf98dbe4efb2642606ac499eaf4646bbcb9f46e34036
- MD5 dc9e816b284553360c331942c09e2cab
- SHA1 a94b067224265a8af221df71e868b3346f29efb0
- SHA512 3b65222bc4c377aca2c26519b7d50aa82e36636da4a4b5336e16d104ab7c23f7fd4e55761cf6c6bc036a96e94c4f6fa5ed9c5157a095b12a06bd14e060c20782
- TLSH T1C2E0C209BAE90302E6F36A3C6A62A4874A377517AC01C64D8BB9014C0C24F11A876329
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D
- Size 426B
- SHA256 501f703d3b6c51206659537a092e0e996efea43276a91c198791e8112f68b8b3
- MD5 3b25b425dd080f48644cbad4d7b9ed38
- SHA1 1163a81ea1a57cdb0fb3ca015f1b7d9f96cebe99
- SHA512 3b4e0770727d5ff15057529317f8e44518b9c31f8d42231a3672f085599bb17109b1588295c5555ac679a9adf17a36aa1713ee09fa56a5fae3c5fc48f5c086d6
- TLSH T16FE0688029FE806CE332BE3C5BE8A97E5A3AF21708085738173052181609D800C36733
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F
- Size 412B
- SHA256 6d37f595544d5f0c63e67f8b14f32b04857b6fabaed37c26219044410b89d2f9
- MD5 0a57d99ebc393662a35ff2490de6963c
- SHA1 2bcca6f76b0b00b773f7bb3d855801fe75ba8a76
- SHA512 18bad85080c1946befd4ee3f5cc3189866b25f36dc2a3c85cfcd05a6d9fcb96938755f7dbef6923ec316b45e867354608d6e5531db0dcfdb9a6fa118afe00421
- TLSH T10BE0C01425F7026CF4F5C1384FD9702494AAF0210412E2B359C15706A702640DC12E33
- MD5 SHA1 SHA512 TLSH