Analysis

  • max time kernel
    151s
  • max time network
    171s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-10-2022 11:05

General

  • Target

    cc3d57406cb83129a8ea30245fbc4460100cc5992fad5e79307acf29cbda4a5b.exe

  • Size

    32KB

  • MD5

    a00a9eb81c1b5bd689948a9196cc4aa9

  • SHA1

    1e5d9b49a9ee14fffc6a1f0e953e4e4010d4c8b4

  • SHA256

    cc3d57406cb83129a8ea30245fbc4460100cc5992fad5e79307acf29cbda4a5b

  • SHA512

    c9466297968ff063faf11cf88c52197ff12fa4755e7df5f3aacb50eef017818107ecf04e4c4bfdff1d0039a2b550a353fab7de53e3825c34ea61d42c39ab4c5b

  • SSDEEP

    384:VRjgRM5rWKskpaGwBAFTiCoU2c38kFDZRq63mLuNxsUjn9H3o0u69+:GCa3BAFJoU2kFDq6NNVn54Bc+

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\backgroundTaskHost.exe
    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
    1⤵
      PID:4084
    • C:\Users\Admin\AppData\Local\Temp\cc3d57406cb83129a8ea30245fbc4460100cc5992fad5e79307acf29cbda4a5b.exe
      "C:\Users\Admin\AppData\Local\Temp\cc3d57406cb83129a8ea30245fbc4460100cc5992fad5e79307acf29cbda4a5b.exe"
      1⤵
      • Modifies firewall policy service
      • Drops file in Drivers directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4896
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k WerSvcGroup
      1⤵
        PID:1220
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
        1⤵
          PID:852
        • C:\Windows\System32\svchost.exe
          C:\Windows\System32\svchost.exe -k netsvcs -p
          1⤵
            PID:4284
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k LocalService -s W32Time
            1⤵
              PID:960
            • C:\Windows\System32\svchost.exe
              C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
              1⤵
                PID:2276
              • C:\Windows\system32\SppExtComObj.exe
                C:\Windows\system32\SppExtComObj.exe -Embedding
                1⤵
                  PID:3788
                • C:\Windows\system32\wbem\wmiprvse.exe
                  C:\Windows\system32\wbem\wmiprvse.exe
                  1⤵
                    PID:4280
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                    1⤵
                      PID:2752
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                      1⤵
                        PID:3684
                      • C:\Windows\System32\svchost.exe
                        C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                        1⤵
                          PID:828
                        • C:\Windows\System32\RuntimeBroker.exe
                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                          1⤵
                            PID:4588
                          • C:\Windows\system32\DllHost.exe
                            C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                            1⤵
                              PID:4372
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:3664
                              • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                                "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                                1⤵
                                  PID:3488
                                • C:\Windows\System32\RuntimeBroker.exe
                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                  1⤵
                                    PID:3404
                                  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                    1⤵
                                      PID:3340
                                    • C:\Windows\system32\DllHost.exe
                                      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                      1⤵
                                        PID:3244
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                        1⤵
                                          PID:784
                                        • C:\Windows\Explorer.EXE
                                          C:\Windows\Explorer.EXE
                                          1⤵
                                            PID:2692
                                          • C:\Windows\system32\svchost.exe
                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                            1⤵
                                              PID:2696
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                              1⤵
                                                PID:2680
                                              • 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:2632
                                                  • C:\Windows\system32\taskhostw.exe
                                                    taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                                                    1⤵
                                                      PID:2604
                                                    • C:\Windows\system32\svchost.exe
                                                      C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                                      1⤵
                                                        PID:2572
                                                      • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                        "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                        1⤵
                                                          PID:2552
                                                        • C:\Windows\system32\svchost.exe
                                                          C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                          1⤵
                                                            PID:2500
                                                          • C:\Windows\system32\sihost.exe
                                                            sihost.exe
                                                            1⤵
                                                              PID:2488
                                                            • C:\Windows\system32\svchost.exe
                                                              C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                              1⤵
                                                                PID:2360
                                                              • C:\Windows\system32\svchost.exe
                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                1⤵
                                                                  PID:2352
                                                                • C:\Windows\System32\svchost.exe
                                                                  C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                                  1⤵
                                                                    PID:2204
                                                                  • C:\Windows\system32\svchost.exe
                                                                    C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                                                                    1⤵
                                                                      PID:2128
                                                                    • C:\Windows\System32\svchost.exe
                                                                      C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                                      1⤵
                                                                        PID:2100
                                                                      • C:\Windows\System32\spoolsv.exe
                                                                        C:\Windows\System32\spoolsv.exe
                                                                        1⤵
                                                                          PID:1000
                                                                        • C:\Windows\System32\svchost.exe
                                                                          C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                                          1⤵
                                                                            PID:1976
                                                                          • C:\Windows\system32\svchost.exe
                                                                            C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                                                            1⤵
                                                                              PID:1940
                                                                            • C:\Windows\System32\svchost.exe
                                                                              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                              1⤵
                                                                                PID:1912
                                                                              • C:\Windows\system32\svchost.exe
                                                                                C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                                                                1⤵
                                                                                  PID:1888
                                                                                • C:\Windows\System32\svchost.exe
                                                                                  C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                                                                  1⤵
                                                                                    PID:1784
                                                                                  • C:\Windows\System32\svchost.exe
                                                                                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                                    1⤵
                                                                                      PID:1764
                                                                                    • C:\Windows\System32\svchost.exe
                                                                                      C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
                                                                                      1⤵
                                                                                        PID:1676
                                                                                      • C:\Windows\system32\svchost.exe
                                                                                        C:\Windows\system32\svchost.exe -k LocalService -p -s FontCache
                                                                                        1⤵
                                                                                          PID:1660
                                                                                        • C:\Windows\System32\svchost.exe
                                                                                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                                                                          1⤵
                                                                                            PID:1640
                                                                                          • C:\Windows\system32\svchost.exe
                                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                                                                            1⤵
                                                                                              PID:1580
                                                                                            • C:\Windows\system32\svchost.exe
                                                                                              C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                                                                                              1⤵
                                                                                                PID:1472
                                                                                              • C:\Windows\System32\svchost.exe
                                                                                                C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                                                                                1⤵
                                                                                                  PID:1428
                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                  C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                                                                                  1⤵
                                                                                                    PID:1420
                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                                                                                    1⤵
                                                                                                      PID:1364
                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                      C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                                                                                                      1⤵
                                                                                                        PID:1332
                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                        C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                                                                                                        1⤵
                                                                                                          PID:1252
                                                                                                        • C:\Windows\System32\svchost.exe
                                                                                                          C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                                                                                                          1⤵
                                                                                                            PID:1212
                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                                                                                                            1⤵
                                                                                                              PID:1156
                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                              C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
                                                                                                              1⤵
                                                                                                                PID:1068
                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                                                                                                                1⤵
                                                                                                                  PID:1052
                                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                                  C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                                                                                                                  1⤵
                                                                                                                    PID:944
                                                                                                                  • C:\Windows\System32\svchost.exe
                                                                                                                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                                                                                                                    1⤵
                                                                                                                      PID:892
                                                                                                                    • 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 netsvcs -p -s gpsvc
                                                                                                                        1⤵
                                                                                                                          PID:484
                                                                                                                        • C:\Windows\system32\dwm.exe
                                                                                                                          "dwm.exe"
                                                                                                                          1⤵
                                                                                                                            PID:64
                                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                                            C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
                                                                                                                            1⤵
                                                                                                                              PID:948
                                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                                              C:\Windows\system32\svchost.exe -k RPCSS -p
                                                                                                                              1⤵
                                                                                                                                PID:900
                                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                                C:\Windows\system32\svchost.exe -k DcomLaunch -p
                                                                                                                                1⤵
                                                                                                                                  PID:816
                                                                                                                                  • C:\Windows\System32\RuntimeBroker.exe
                                                                                                                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                                                                    2⤵
                                                                                                                                      PID:4880
                                                                                                                                  • C:\Windows\system32\fontdrvhost.exe
                                                                                                                                    "fontdrvhost.exe"
                                                                                                                                    1⤵
                                                                                                                                      PID:772
                                                                                                                                    • C:\Windows\system32\fontdrvhost.exe
                                                                                                                                      "fontdrvhost.exe"
                                                                                                                                      1⤵
                                                                                                                                        PID:764
                                                                                                                                      • C:\Windows\system32\lsass.exe
                                                                                                                                        C:\Windows\system32\lsass.exe
                                                                                                                                        1⤵
                                                                                                                                          PID:672
                                                                                                                                        • C:\Windows\system32\winlogon.exe
                                                                                                                                          winlogon.exe
                                                                                                                                          1⤵
                                                                                                                                            PID:612

                                                                                                                                          Network

                                                                                                                                          MITRE ATT&CK Enterprise v6

                                                                                                                                          Replay Monitor

                                                                                                                                          Loading Replay Monitor...

                                                                                                                                          Downloads

                                                                                                                                          • memory/4896-132-0x0000000000400000-0x0000000000408000-memory.dmp

                                                                                                                                            Filesize

                                                                                                                                            32KB