Analysis

  • max time kernel
    159s
  • max time network
    194s
  • 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 21:10

General

  • Target

    5df8e3fb6218500cb98cfa0fdf0077fd03e2dde3b093d38c90cccf522795ef9c.exe

  • Size

    112KB

  • MD5

    fea8cd2d4877167dd799dcf8489774cf

  • SHA1

    029d04951ab8f357fe155fae6e7b37f4c14ead16

  • SHA256

    5df8e3fb6218500cb98cfa0fdf0077fd03e2dde3b093d38c90cccf522795ef9c

  • SHA512

    adf651f27c83b44d537e42bd9f41e1d546b4b529412d52734ec4fea5ecab58da88be47d6e38e91ba7a540a9f33e37b2dcef572b03403e4596390b807ffdf3adc

  • SSDEEP

    3072:CgmPIRMwUdurdwtzoDw8fH/QweKDBVxP/yJPoR:ZmrJuJwtkDw8fH/5eu3yJQR

Score
10/10

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 64 IoCs
  • Suspicious behavior: RenamesItself 1 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:620
        • C:\Windows\system32\dwm.exe
          "dwm.exe"
          2⤵
            PID:336
          • C:\Windows\system32\fontdrvhost.exe
            "fontdrvhost.exe"
            2⤵
              PID:820
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k DcomLaunch -p
            1⤵
              PID:784
              • C:\Windows\system32\DllHost.exe
                C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                2⤵
                  PID:3268
                • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                  "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                  2⤵
                    PID:3372
                  • C:\Windows\System32\RuntimeBroker.exe
                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                    2⤵
                      PID:3440
                    • C:\Windows\System32\RuntimeBroker.exe
                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                      2⤵
                        PID:3776
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        2⤵
                          PID:4852
                        • C:\Windows\system32\SppExtComObj.exe
                          C:\Windows\system32\SppExtComObj.exe -Embedding
                          2⤵
                            PID:2440
                          • C:\Windows\system32\backgroundTaskHost.exe
                            "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                            2⤵
                              PID:4936
                            • C:\Windows\system32\backgroundTaskHost.exe
                              "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                              2⤵
                                PID:1756
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                2⤵
                                  PID:960
                                • C:\Windows\system32\DllHost.exe
                                  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                  2⤵
                                    PID:8
                                  • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                                    "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                                    2⤵
                                      PID:3520
                                  • C:\Windows\system32\fontdrvhost.exe
                                    "fontdrvhost.exe"
                                    1⤵
                                      PID:812
                                    • 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 LocalServiceNetworkRestricted -p -s lmhosts
                                        1⤵
                                          PID:724
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                                          1⤵
                                            PID:740
                                          • C:\Windows\system32\svchost.exe
                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
                                            1⤵
                                              PID:432
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
                                              1⤵
                                                PID:964
                                              • C:\Windows\system32\svchost.exe
                                                C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
                                                1⤵
                                                  PID:1040
                                                • C:\Windows\system32\svchost.exe
                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                                                  1⤵
                                                    PID:1172
                                                  • C:\Windows\System32\svchost.exe
                                                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                                                    1⤵
                                                      PID:1232
                                                    • C:\Windows\system32\svchost.exe
                                                      C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                                                      1⤵
                                                        PID:1364
                                                      • C:\Windows\system32\svchost.exe
                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                                        1⤵
                                                          PID:1284
                                                          • C:\Windows\system32\sihost.exe
                                                            sihost.exe
                                                            2⤵
                                                              PID:2472
                                                          • C:\Windows\system32\svchost.exe
                                                            C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                                                            1⤵
                                                              PID:1276
                                                            • C:\Windows\system32\svchost.exe
                                                              C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                                                              1⤵
                                                                PID:1064
                                                                • C:\Windows\system32\taskhostw.exe
                                                                  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                                                                  2⤵
                                                                    PID:2568
                                                                • C:\Windows\system32\svchost.exe
                                                                  C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                                                                  1⤵
                                                                    PID:1536
                                                                  • C:\Windows\System32\spoolsv.exe
                                                                    C:\Windows\System32\spoolsv.exe
                                                                    1⤵
                                                                      PID:2068
                                                                    • C:\Windows\System32\svchost.exe
                                                                      C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                                      1⤵
                                                                        PID:2160
                                                                      • C:\Windows\system32\svchost.exe
                                                                        C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                        1⤵
                                                                          PID:2480
                                                                        • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                                          "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                                          1⤵
                                                                            PID:2556
                                                                          • C:\Windows\system32\svchost.exe
                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                            1⤵
                                                                              PID:2632
                                                                            • C:\Windows\system32\svchost.exe
                                                                              C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                                              1⤵
                                                                                PID:2668
                                                                              • C:\Windows\System32\svchost.exe
                                                                                C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                                                1⤵
                                                                                  PID:2656
                                                                                • C:\Windows\system32\svchost.exe
                                                                                  C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                                                                  1⤵
                                                                                    PID:2540
                                                                                  • C:\Windows\System32\svchost.exe
                                                                                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                                    1⤵
                                                                                      PID:4800
                                                                                    • C:\Windows\System32\svchost.exe
                                                                                      C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                                                      1⤵
                                                                                        PID:4520
                                                                                      • C:\Windows\System32\svchost.exe
                                                                                        C:\Windows\System32\svchost.exe -k netsvcs -p
                                                                                        1⤵
                                                                                          PID:1076
                                                                                        • C:\Windows\System32\svchost.exe
                                                                                          C:\Windows\System32\svchost.exe -k WerSvcGroup
                                                                                          1⤵
                                                                                            PID:4956
                                                                                          • C:\Windows\system32\svchost.exe
                                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                                                                                            1⤵
                                                                                              PID:3240
                                                                                            • C:\Windows\system32\svchost.exe
                                                                                              C:\Windows\system32\svchost.exe -k LocalService -s W32Time
                                                                                              1⤵
                                                                                                PID:3672
                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                                1⤵
                                                                                                  PID:3484
                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                  C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                                                  1⤵
                                                                                                    PID:4376
                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                    C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                                                    1⤵
                                                                                                      PID:1072
                                                                                                    • C:\Windows\Explorer.EXE
                                                                                                      C:\Windows\Explorer.EXE
                                                                                                      1⤵
                                                                                                        PID:2532
                                                                                                        • C:\Users\Admin\AppData\Local\Temp\5df8e3fb6218500cb98cfa0fdf0077fd03e2dde3b093d38c90cccf522795ef9c.exe
                                                                                                          "C:\Users\Admin\AppData\Local\Temp\5df8e3fb6218500cb98cfa0fdf0077fd03e2dde3b093d38c90cccf522795ef9c.exe"
                                                                                                          2⤵
                                                                                                          • Modifies firewall policy service
                                                                                                          • Suspicious behavior: EnumeratesProcesses
                                                                                                          • Suspicious behavior: MapViewOfSection
                                                                                                          • Suspicious behavior: RenamesItself
                                                                                                          • Suspicious use of AdjustPrivilegeToken
                                                                                                          • Suspicious use of WriteProcessMemory
                                                                                                          PID:1708
                                                                                                      • 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 NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                                                                          1⤵
                                                                                                            PID:2352
                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                                                            1⤵
                                                                                                              PID:2344
                                                                                                            • C:\Windows\System32\svchost.exe
                                                                                                              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                                                                              1⤵
                                                                                                                PID:2208
                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                                                                                                                1⤵
                                                                                                                  PID:2096
                                                                                                                • C:\Windows\System32\svchost.exe
                                                                                                                  C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                                                                                  1⤵
                                                                                                                    PID:1328
                                                                                                                  • C:\Windows\System32\svchost.exe
                                                                                                                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                                                                    1⤵
                                                                                                                      PID:1980
                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                      C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                                                                                                      1⤵
                                                                                                                        PID:1972
                                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                                        C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                                                                                                        1⤵
                                                                                                                          PID:1912
                                                                                                                        • C:\Windows\System32\svchost.exe
                                                                                                                          C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                                                                          1⤵
                                                                                                                            PID:1796
                                                                                                                          • C:\Windows\System32\svchost.exe
                                                                                                                            C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                                                                                                            1⤵
                                                                                                                              PID:1744
                                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                                              C:\Windows\system32\svchost.exe -k LocalService -p -s FontCache
                                                                                                                              1⤵
                                                                                                                                PID:1696
                                                                                                                              • C:\Windows\System32\svchost.exe
                                                                                                                                C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                                                                                                                1⤵
                                                                                                                                  PID:1688
                                                                                                                                • C:\Windows\System32\svchost.exe
                                                                                                                                  C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
                                                                                                                                  1⤵
                                                                                                                                    PID:1640
                                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                                                                                                                    1⤵
                                                                                                                                      PID:1572
                                                                                                                                    • C:\Windows\System32\svchost.exe
                                                                                                                                      C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                                                                                                                      1⤵
                                                                                                                                        PID:1432
                                                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                                                        C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                                                                                                                        1⤵
                                                                                                                                          PID:1424
                                                                                                                                        • C:\Windows\System32\svchost.exe
                                                                                                                                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                                                                                                                                          1⤵
                                                                                                                                            PID:1028

                                                                                                                                          Network

                                                                                                                                          MITRE ATT&CK Matrix ATT&CK v6

                                                                                                                                          Persistence

                                                                                                                                          Modify Existing Service

                                                                                                                                          1
                                                                                                                                          T1031

                                                                                                                                          Defense Evasion

                                                                                                                                          Modify Registry

                                                                                                                                          1
                                                                                                                                          T1112

                                                                                                                                          Replay Monitor

                                                                                                                                          Loading Replay Monitor...

                                                                                                                                          Downloads

                                                                                                                                          • memory/1708-132-0x0000000000400000-0x000000000041D000-memory.dmp
                                                                                                                                            Filesize

                                                                                                                                            116KB

                                                                                                                                          • memory/1708-133-0x0000000000400000-0x000000000041D000-memory.dmp
                                                                                                                                            Filesize

                                                                                                                                            116KB