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Analysis
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max time kernel
121s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
30/10/2022, 01:10
Static task
static1
Behavioral task
behavioral1
Sample
10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe
Resource
win10v2004-20220901-en
General
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Target
10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe
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Size
515KB
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MD5
a284136af7fd5ab60f6a87f90e638670
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SHA1
80a6df46a69ff1059f0ee86a44214e2df8674aa8
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SHA256
10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287
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SHA512
58c643ccffaccc26041574f24fb2c8dccd5fa09cdf05c930b6d27971a8edb551684608fcc885c7afb2f8ba3b43001a3f16841496cd2dafbc9c55dfb5b45ce9f8
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SSDEEP
6144:TJTDEpULgU8L94jDV9U1woU8LSHP0x8Taj9BTt:BDEpUE9QDV9U11S
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe" 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe -
Enumerates connected drives 3 TTPs 16 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\R: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened (read-only) \??\G: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened (read-only) \??\H: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened (read-only) \??\N: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened (read-only) \??\O: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened (read-only) \??\T: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened (read-only) \??\E: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened (read-only) \??\J: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened (read-only) \??\L: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened (read-only) \??\I: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened (read-only) \??\P: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened (read-only) \??\Q: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened (read-only) \??\S: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened (read-only) \??\F: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened (read-only) \??\K: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened (read-only) \??\M: 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\Serverx.exe 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened for modification C:\WINDOWS\SysWOW64\SERVERX.EXE 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe File opened for modification C:\Windows\SysWOW64\Serverx.exe 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe -
Suspicious behavior: MapViewOfSection 23 IoCs
pid Process 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe -
Suspicious use of AdjustPrivilegeToken 13 IoCs
description pid Process Token: SeDebugPrivilege 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe Token: SeTakeOwnershipPrivilege 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe Token: SeRestorePrivilege 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe Token: SeBackupPrivilege 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe Token: SeChangeNotifyPrivilege 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe Token: SeTakeOwnershipPrivilege 940 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe Token: SeRestorePrivilege 940 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe Token: SeBackupPrivilege 940 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe Token: SeChangeNotifyPrivilege 940 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe Token: SeTakeOwnershipPrivilege 940 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe Token: SeRestorePrivilege 940 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe Token: SeBackupPrivilege 940 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe Token: SeChangeNotifyPrivilege 940 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 940 wrote to memory of 976 940 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 28 PID 940 wrote to memory of 976 940 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 28 PID 940 wrote to memory of 976 940 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 28 PID 940 wrote to memory of 976 940 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 28 PID 976 wrote to memory of 368 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 25 PID 976 wrote to memory of 368 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 25 PID 976 wrote to memory of 368 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 25 PID 976 wrote to memory of 368 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 25 PID 976 wrote to memory of 368 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 25 PID 976 wrote to memory of 376 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 24 PID 976 wrote to memory of 376 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 24 PID 976 wrote to memory of 376 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 24 PID 976 wrote to memory of 376 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 24 PID 976 wrote to memory of 376 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 24 PID 976 wrote to memory of 416 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 23 PID 976 wrote to memory of 416 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 23 PID 976 wrote to memory of 416 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 23 PID 976 wrote to memory of 416 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 23 PID 976 wrote to memory of 416 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 23 PID 976 wrote to memory of 460 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 22 PID 976 wrote to memory of 460 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 22 PID 976 wrote to memory of 460 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 22 PID 976 wrote to memory of 460 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 22 PID 976 wrote to memory of 460 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 22 PID 976 wrote to memory of 476 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 1 PID 976 wrote to memory of 476 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 1 PID 976 wrote to memory of 476 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 1 PID 976 wrote to memory of 476 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 1 PID 976 wrote to memory of 476 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 1 PID 976 wrote to memory of 484 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 21 PID 976 wrote to memory of 484 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 21 PID 976 wrote to memory of 484 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 21 PID 976 wrote to memory of 484 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 21 PID 976 wrote to memory of 484 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 21 PID 976 wrote to memory of 584 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 20 PID 976 wrote to memory of 584 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 20 PID 976 wrote to memory of 584 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 20 PID 976 wrote to memory of 584 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 20 PID 976 wrote to memory of 584 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 20 PID 976 wrote to memory of 664 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 19 PID 976 wrote to memory of 664 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 19 PID 976 wrote to memory of 664 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 19 PID 976 wrote to memory of 664 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 19 PID 976 wrote to memory of 664 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 19 PID 976 wrote to memory of 748 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 18 PID 976 wrote to memory of 748 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 18 PID 976 wrote to memory of 748 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 18 PID 976 wrote to memory of 748 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 18 PID 976 wrote to memory of 748 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 18 PID 976 wrote to memory of 796 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 17 PID 976 wrote to memory of 796 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 17 PID 976 wrote to memory of 796 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 17 PID 976 wrote to memory of 796 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 17 PID 976 wrote to memory of 796 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 17 PID 976 wrote to memory of 824 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 16 PID 976 wrote to memory of 824 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 16 PID 976 wrote to memory of 824 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 16 PID 976 wrote to memory of 824 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 16 PID 976 wrote to memory of 824 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 16 PID 976 wrote to memory of 872 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 15 PID 976 wrote to memory of 872 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 15 PID 976 wrote to memory of 872 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 15 PID 976 wrote to memory of 872 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 15 PID 976 wrote to memory of 872 976 10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe 15
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:476
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork1⤵PID:600
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe1⤵PID:1940
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\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R1⤵PID:1976
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe1⤵PID:1180
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation1⤵PID:528
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C:\Users\Admin\AppData\Local\Temp\10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe"C:\Users\Admin\AppData\Local\Temp\10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:940 -
C:\Users\Admin\AppData\Local\Temp\10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe"C:\Users\Admin\AppData\Local\Temp\10c74c4311ba61803e8b75f5958bcbf47ff92260d35c01d1df560668b57b9287.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:976
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1404
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1356
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1276
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:112
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService1⤵PID:284
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs1⤵PID:872
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService1⤵PID:824
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted1⤵PID:796
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted1⤵PID:748
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS1⤵PID:664
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch1⤵PID:584
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe1⤵PID:484
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe1⤵PID:460
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:416
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C:\Windows\system32\wininit.exewininit.exe1⤵PID:376
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵PID:368