Analysis

  • max time kernel
    186s
  • max time network
    215s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 15:57

General

  • Target

    cd2f0b8942ad31ca6868a058d49fc57987e6f85a9c0b5910670f945c992c22ac.exe

  • Size

    110KB

  • MD5

    5fcd6b91afd0199abeb485f6b4afc320

  • SHA1

    5cd403f8b077053e7075ed3d5e30218409c9b383

  • SHA256

    cd2f0b8942ad31ca6868a058d49fc57987e6f85a9c0b5910670f945c992c22ac

  • SHA512

    1d58d23a680d78205af51bb355e1479c36e3c3e55a51cb8b60be2df62b6595b413a3a6d9d7f9ff088596332df1e6595fd0aeff4eb144b1950df5a8a4ad8f9de5

  • SSDEEP

    3072:eQYkdsKvXO6iO77MePLOk4tmSOFVSLIcfJqR8:PYkdsIibePLpsmwfJqR8

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:680
    • C:\Windows\system32\winlogon.exe
      winlogon.exe
      1⤵
        PID:596
        • C:\Windows\system32\fontdrvhost.exe
          "fontdrvhost.exe"
          2⤵
            PID:788
          • C:\Windows\system32\dwm.exe
            "dwm.exe"
            2⤵
              PID:64
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
            1⤵
              PID:932
            • C:\Windows\System32\svchost.exe
              C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
              1⤵
                PID:1648
              • C:\Windows\System32\svchost.exe
                C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                1⤵
                  PID:1704
                • C:\Windows\System32\svchost.exe
                  C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                  1⤵
                    PID:1780
                  • C:\Windows\system32\sihost.exe
                    sihost.exe
                    1⤵
                      PID:2536
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                      1⤵
                        PID:2392
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                        1⤵
                          PID:2384
                        • C:\Windows\System32\svchost.exe
                          C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                          1⤵
                            PID:2188
                          • C:\Windows\System32\svchost.exe
                            C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                            1⤵
                              PID:2080
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                              1⤵
                                PID:2056
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                1⤵
                                  PID:2676
                                • C:\Windows\System32\svchost.exe
                                  C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                  1⤵
                                    PID:2664
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                    1⤵
                                      PID:2656
                                    • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                      "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                      1⤵
                                        PID:2588
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                        1⤵
                                          PID:2580
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                          1⤵
                                            PID:2548
                                          • C:\Windows\System32\spoolsv.exe
                                            C:\Windows\System32\spoolsv.exe
                                            1⤵
                                              PID:1484
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                              1⤵
                                                PID:1988
                                              • C:\Windows\System32\svchost.exe
                                                C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                1⤵
                                                  PID:1980
                                                • C:\Windows\System32\svchost.exe
                                                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                  1⤵
                                                    PID:1916
                                                  • C:\Windows\system32\svchost.exe
                                                    C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                                    1⤵
                                                      PID:1908
                                                    • C:\Windows\System32\svchost.exe
                                                      C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                      1⤵
                                                        PID:1808
                                                      • C:\Windows\system32\svchost.exe
                                                        C:\Windows\system32\svchost.exe -k LocalService -p -s FontCache
                                                        1⤵
                                                          PID:1712
                                                        • C:\Windows\system32\svchost.exe
                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                                          1⤵
                                                            PID:1588
                                                          • C:\Windows\system32\taskhostw.exe
                                                            taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                                                            1⤵
                                                              PID:2808
                                                            • C:\Windows\System32\RuntimeBroker.exe
                                                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                              1⤵
                                                                PID:3564
                                                              • C:\Windows\System32\RuntimeBroker.exe
                                                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                1⤵
                                                                  PID:3792
                                                                • C:\Windows\System32\svchost.exe
                                                                  C:\Windows\System32\svchost.exe -k WerSvcGroup
                                                                  1⤵
                                                                    PID:3596
                                                                  • C:\Windows\System32\RuntimeBroker.exe
                                                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                    1⤵
                                                                      PID:740
                                                                    • C:\Windows\system32\backgroundTaskHost.exe
                                                                      "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                                                      1⤵
                                                                        PID:660
                                                                      • C:\Windows\system32\backgroundTaskHost.exe
                                                                        "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                                                        1⤵
                                                                          PID:2228
                                                                        • C:\Windows\system32\svchost.exe
                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                                                                          1⤵
                                                                            PID:4656
                                                                          • C:\Windows\System32\svchost.exe
                                                                            C:\Windows\System32\svchost.exe -k netsvcs -p
                                                                            1⤵
                                                                              PID:5096
                                                                            • C:\Windows\system32\svchost.exe
                                                                              C:\Windows\system32\svchost.exe -k LocalService -s W32Time
                                                                              1⤵
                                                                                PID:2864
                                                                              • C:\Windows\system32\svchost.exe
                                                                                C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                1⤵
                                                                                  PID:1660
                                                                                • C:\Windows\system32\svchost.exe
                                                                                  C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                                  1⤵
                                                                                    PID:1000
                                                                                  • C:\Windows\System32\svchost.exe
                                                                                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                                    1⤵
                                                                                      PID:1952
                                                                                    • C:\Windows\System32\svchost.exe
                                                                                      C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                                                      1⤵
                                                                                        PID:5068
                                                                                      • C:\Windows\system32\SppExtComObj.exe
                                                                                        C:\Windows\system32\SppExtComObj.exe -Embedding
                                                                                        1⤵
                                                                                          PID:5032
                                                                                        • C:\Windows\System32\RuntimeBroker.exe
                                                                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                          1⤵
                                                                                            PID:4744
                                                                                          • C:\Windows\system32\DllHost.exe
                                                                                            C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                                                                            1⤵
                                                                                              PID:4424
                                                                                            • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                                                                                              "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                                                                                              1⤵
                                                                                                PID:3652
                                                                                              • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                                                                                "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                                                                                1⤵
                                                                                                  PID:3492
                                                                                                • C:\Windows\system32\DllHost.exe
                                                                                                  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                                                                                  1⤵
                                                                                                    PID:3400
                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                    C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                                                    1⤵
                                                                                                      PID:3228
                                                                                                    • C:\Windows\Explorer.EXE
                                                                                                      C:\Windows\Explorer.EXE
                                                                                                      1⤵
                                                                                                        PID:1032
                                                                                                        • C:\Users\Admin\AppData\Local\Temp\cd2f0b8942ad31ca6868a058d49fc57987e6f85a9c0b5910670f945c992c22ac.exe
                                                                                                          "C:\Users\Admin\AppData\Local\Temp\cd2f0b8942ad31ca6868a058d49fc57987e6f85a9c0b5910670f945c992c22ac.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:3528
                                                                                                          • C:\Windows\System32\Conhost.exe
                                                                                                            \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                                                                                                            3⤵
                                                                                                              PID:4948
                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                                                                          1⤵
                                                                                                            PID:2684
                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                            C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                                                                                                            1⤵
                                                                                                              PID:1512
                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                              C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                                                                                              1⤵
                                                                                                                PID:1408
                                                                                                              • 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 Themes
                                                                                                                  1⤵
                                                                                                                    PID:1364
                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                    C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                                                                                                    1⤵
                                                                                                                      PID:1344
                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                      C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                                                                                                                      1⤵
                                                                                                                        PID:1260
                                                                                                                      • C:\Windows\System32\svchost.exe
                                                                                                                        C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                                                                                                                        1⤵
                                                                                                                          PID:1204
                                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                                                                                                                          1⤵
                                                                                                                            PID:1176
                                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                                                                                                                            1⤵
                                                                                                                              PID:1148
                                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                                              C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                                                                                                                              1⤵
                                                                                                                                PID:1044
                                                                                                                              • C:\Windows\System32\svchost.exe
                                                                                                                                C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                                                                                                                                1⤵
                                                                                                                                  PID:1036
                                                                                                                                • C:\Windows\System32\svchost.exe
                                                                                                                                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
                                                                                                                                  1⤵
                                                                                                                                    PID:876
                                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
                                                                                                                                    1⤵
                                                                                                                                      PID:444
                                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                                      C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
                                                                                                                                      1⤵
                                                                                                                                        PID:960
                                                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                                                        C:\Windows\system32\svchost.exe -k RPCSS -p
                                                                                                                                        1⤵
                                                                                                                                          PID:916
                                                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                                                          C:\Windows\system32\svchost.exe -k DcomLaunch -p
                                                                                                                                          1⤵
                                                                                                                                            PID:804
                                                                                                                                            • C:\Windows\system32\wbem\wmiprvse.exe
                                                                                                                                              C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
                                                                                                                                              2⤵
                                                                                                                                                PID:4048
                                                                                                                                            • C:\Windows\system32\fontdrvhost.exe
                                                                                                                                              "fontdrvhost.exe"
                                                                                                                                              1⤵
                                                                                                                                                PID:796

                                                                                                                                              Network

                                                                                                                                              MITRE ATT&CK Enterprise v6

                                                                                                                                              Replay Monitor

                                                                                                                                              Loading Replay Monitor...

                                                                                                                                              Downloads

                                                                                                                                              • memory/3528-134-0x0000000001000000-0x0000000001020000-memory.dmp

                                                                                                                                                Filesize

                                                                                                                                                128KB

                                                                                                                                              • memory/3528-135-0x0000000001000000-0x0000000001020000-memory.dmp

                                                                                                                                                Filesize

                                                                                                                                                128KB