Analysis

  • max time kernel
    91s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-10-2022 16:25

General

  • Target

    f5fd2d0688735734486021fb08825c2acd8d0d313692d4773a6c0d03ef16009d.exe

  • Size

    180KB

  • MD5

    83557c038b08d429b82a7ba8819dd120

  • SHA1

    297f7a0b7e6c1a0218c3035ce19bc3a9be17452a

  • SHA256

    f5fd2d0688735734486021fb08825c2acd8d0d313692d4773a6c0d03ef16009d

  • SHA512

    c1c7d130d67ba1473e105b9773ec25cfbd463ce899ac46ee7d81f52843c8eb4da13d25c67909003bb7c2ed99877bc5f8e75d916a424b16f707591f7757549160

  • SSDEEP

    3072:VRjeO/RTUxsdVOLAj3khSXK1DkTAqkqX1x+yC3B2TxtZIL7th8O8OvqM0:VRjeVAj3QSXK1Dk5kqy3ETlIXb8O8Oyj

Score
10/10

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 4 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\lsass.exe
    C:\Windows\system32\lsass.exe
    1⤵
      PID:672
    • C:\Windows\system32\winlogon.exe
      winlogon.exe
      1⤵
        PID:588
        • C:\Windows\system32\fontdrvhost.exe
          "fontdrvhost.exe"
          2⤵
            PID:780
          • C:\Windows\system32\dwm.exe
            "dwm.exe"
            2⤵
              PID:1016
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
            1⤵
              PID:940
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
              1⤵
                PID:484
              • C:\Windows\System32\svchost.exe
                C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
                1⤵
                  PID:424
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k RPCSS -p
                  1⤵
                    PID:888
                  • C:\Windows\System32\svchost.exe
                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                    1⤵
                      PID:904
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
                      1⤵
                        PID:1036
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                        1⤵
                          PID:1124
                          • C:\Windows\system32\taskhostw.exe
                            taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                            2⤵
                              PID:2608
                          • C:\Windows\System32\svchost.exe
                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                            1⤵
                              PID:1220
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                              1⤵
                                PID:2368
                              • C:\Windows\system32\sihost.exe
                                sihost.exe
                                1⤵
                                  PID:2336
                                • C:\Windows\System32\svchost.exe
                                  C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                  1⤵
                                    PID:2116
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                                    1⤵
                                      PID:2064
                                    • C:\Windows\System32\svchost.exe
                                      C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                      1⤵
                                        PID:2052
                                      • C:\Windows\System32\spoolsv.exe
                                        C:\Windows\System32\spoolsv.exe
                                        1⤵
                                          PID:1572
                                        • C:\Windows\System32\svchost.exe
                                          C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                          1⤵
                                            PID:1972
                                          • C:\Windows\system32\svchost.exe
                                            C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                            1⤵
                                              PID:1924
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                              1⤵
                                                PID:1880
                                              • C:\Windows\System32\svchost.exe
                                                C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                1⤵
                                                  PID:1872
                                                • C:\Windows\System32\svchost.exe
                                                  C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                                  1⤵
                                                    PID:1864
                                                  • C:\Windows\System32\svchost.exe
                                                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                    1⤵
                                                      PID:1740
                                                    • C:\Windows\System32\svchost.exe
                                                      C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
                                                      1⤵
                                                        PID:1716
                                                      • C:\Windows\system32\svchost.exe
                                                        C:\Windows\system32\svchost.exe -k LocalService -p -s FontCache
                                                        1⤵
                                                          PID:1592
                                                        • C:\Windows\System32\svchost.exe
                                                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                                          1⤵
                                                            PID:1584
                                                          • C:\Windows\system32\svchost.exe
                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                                            1⤵
                                                              PID:1532
                                                            • C:\Windows\system32\svchost.exe
                                                              C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                                                              1⤵
                                                                PID:1524
                                                              • C:\Windows\system32\svchost.exe
                                                                C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                                                                1⤵
                                                                  PID:1376
                                                                • C:\Windows\system32\svchost.exe
                                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                                                  1⤵
                                                                    PID:1356
                                                                  • C:\Windows\System32\svchost.exe
                                                                    C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                                                    1⤵
                                                                      PID:1348
                                                                    • C:\Windows\system32\svchost.exe
                                                                      C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                                                      1⤵
                                                                        PID:1340
                                                                      • C:\Windows\system32\svchost.exe
                                                                        C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                                                                        1⤵
                                                                          PID:1324
                                                                        • C:\Windows\system32\svchost.exe
                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                                                                          1⤵
                                                                            PID:1180
                                                                          • C:\Windows\system32\svchost.exe
                                                                            C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                                                                            1⤵
                                                                              PID:1000
                                                                            • C:\Windows\system32\fontdrvhost.exe
                                                                              "fontdrvhost.exe"
                                                                              1⤵
                                                                                PID:788
                                                                              • C:\Windows\system32\svchost.exe
                                                                                C:\Windows\system32\svchost.exe -k DcomLaunch -p
                                                                                1⤵
                                                                                  PID:772
                                                                                  • C:\Windows\System32\RuntimeBroker.exe
                                                                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                    2⤵
                                                                                      PID:3524
                                                                                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                                                                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                                                                      2⤵
                                                                                        PID:3444
                                                                                      • C:\Windows\system32\DllHost.exe
                                                                                        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                                                                        2⤵
                                                                                          PID:3376
                                                                                        • C:\Windows\system32\DllHost.exe
                                                                                          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                                                                          2⤵
                                                                                            PID:3292
                                                                                          • C:\Windows\system32\SppExtComObj.exe
                                                                                            C:\Windows\system32\SppExtComObj.exe -Embedding
                                                                                            2⤵
                                                                                              PID:4396
                                                                                            • C:\Windows\system32\wbem\wmiprvse.exe
                                                                                              C:\Windows\system32\wbem\wmiprvse.exe
                                                                                              2⤵
                                                                                                PID:3344
                                                                                              • C:\Windows\System32\RuntimeBroker.exe
                                                                                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                                2⤵
                                                                                                  PID:4852
                                                                                                • C:\Windows\System32\RuntimeBroker.exe
                                                                                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                                  2⤵
                                                                                                    PID:3888
                                                                                                  • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                                                                                                    "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                                                                                                    2⤵
                                                                                                      PID:3608
                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                    C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                                                    1⤵
                                                                                                      PID:3096
                                                                                                    • C:\Windows\Explorer.EXE
                                                                                                      C:\Windows\Explorer.EXE
                                                                                                      1⤵
                                                                                                        PID:2724
                                                                                                        • C:\Users\Admin\AppData\Local\Temp\f5fd2d0688735734486021fb08825c2acd8d0d313692d4773a6c0d03ef16009d.exe
                                                                                                          "C:\Users\Admin\AppData\Local\Temp\f5fd2d0688735734486021fb08825c2acd8d0d313692d4773a6c0d03ef16009d.exe"
                                                                                                          2⤵
                                                                                                          • Modifies firewall policy service
                                                                                                          • Drops file in Drivers directory
                                                                                                          • Suspicious behavior: EnumeratesProcesses
                                                                                                          • Suspicious behavior: MapViewOfSection
                                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                                          • Suspicious use of WriteProcessMemory
                                                                                                          PID:2952
                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                                                        1⤵
                                                                                                          PID:2684
                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                                                                          1⤵
                                                                                                            PID:2656
                                                                                                          • C:\Windows\System32\svchost.exe
                                                                                                            C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                                                                            1⤵
                                                                                                              PID:2628
                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                              C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                                                                              1⤵
                                                                                                                PID:2616
                                                                                                              • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                                                                                "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                                                                                1⤵
                                                                                                                  PID:2600
                                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                                  C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                                                                                                  1⤵
                                                                                                                    PID:2536
                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                                                                    1⤵
                                                                                                                      PID:2388
                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                      C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                                                                      1⤵
                                                                                                                        PID:2376
                                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                                                                                                                        1⤵
                                                                                                                          PID:2504
                                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                                          C:\Windows\system32\svchost.exe -k LocalService -s W32Time
                                                                                                                          1⤵
                                                                                                                            PID:796
                                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                                            C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                                                            1⤵
                                                                                                                              PID:4716
                                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                                              C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
                                                                                                                              1⤵
                                                                                                                                PID:4948
                                                                                                                              • C:\Windows\System32\svchost.exe
                                                                                                                                C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                                                                                1⤵
                                                                                                                                  PID:4172
                                                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                                                  C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                                                                                  1⤵
                                                                                                                                    PID:2988
                                                                                                                                  • C:\Windows\System32\svchost.exe
                                                                                                                                    C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                                                                                                    1⤵
                                                                                                                                      PID:3880
                                                                                                                                    • C:\Windows\System32\svchost.exe
                                                                                                                                      C:\Windows\System32\svchost.exe -k netsvcs -p
                                                                                                                                      1⤵
                                                                                                                                        PID:372

                                                                                                                                      Network

                                                                                                                                      MITRE ATT&CK Enterprise v6

                                                                                                                                      Replay Monitor

                                                                                                                                      Loading Replay Monitor...

                                                                                                                                      Downloads

                                                                                                                                      • memory/2952-132-0x0000000001000000-0x000000000102D000-memory.dmp

                                                                                                                                        Filesize

                                                                                                                                        180KB

                                                                                                                                      • memory/2952-133-0x0000000001000000-0x000000000102D000-memory.dmp

                                                                                                                                        Filesize

                                                                                                                                        180KB