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Analysis

  • max time kernel
    91s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/10/2022, 21:21

General

  • Target

    b6ba9a2c4dd800f9bbf970e094ac7b9cafa163382e07c7e5fc6b32fb952a3554.exe

  • Size

    196KB

  • MD5

    a0b6a5108330fe9209ca18053cbbe4bb

  • SHA1

    3289114c92be4694ac487c773edef69fd08e8d96

  • SHA256

    b6ba9a2c4dd800f9bbf970e094ac7b9cafa163382e07c7e5fc6b32fb952a3554

  • SHA512

    da8dccf0c0565dc4a6f92a6c24cbad02cfe5669b850ccf27b2da8c46c4eceb5411406702f3959e403a5b5d5eef6a5af63c7c95b7bb19838e8d85193e99441178

  • SSDEEP

    3072:sIdcFLEdskgrt05bnwhVh6PTPkBfm9Kx6V3:JWjZ0xCVh6IDx6V3

Score
10/10

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 4 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\lsass.exe
    C:\Windows\system32\lsass.exe
    1⤵
      PID:676
    • C:\Windows\system32\winlogon.exe
      winlogon.exe
      1⤵
        PID:628
        • C:\Windows\system32\dwm.exe
          "dwm.exe"
          2⤵
            PID:340
          • C:\Windows\system32\fontdrvhost.exe
            "fontdrvhost.exe"
            2⤵
              PID:800
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k DcomLaunch -p
            1⤵
              PID:788
              • C:\Windows\System32\RuntimeBroker.exe
                C:\Windows\System32\RuntimeBroker.exe -Embedding
                2⤵
                  PID:3416
                • C:\Windows\System32\RuntimeBroker.exe
                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                  2⤵
                    PID:3804
                  • C:\Windows\system32\SppExtComObj.exe
                    C:\Windows\system32\SppExtComObj.exe -Embedding
                    2⤵
                      PID:752
                    • C:\Windows\system32\wbem\wmiprvse.exe
                      C:\Windows\system32\wbem\wmiprvse.exe
                      2⤵
                        PID:2012
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        2⤵
                          PID:4740
                        • C:\Windows\system32\DllHost.exe
                          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                          2⤵
                            PID:4420
                          • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                            "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                            2⤵
                              PID:3504
                            • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                              "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                              2⤵
                                PID:3352
                              • C:\Windows\system32\DllHost.exe
                                C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                2⤵
                                  PID:3260
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
                                1⤵
                                  PID:872
                                • C:\Windows\System32\svchost.exe
                                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
                                  1⤵
                                    PID:900
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
                                    1⤵
                                      PID:524
                                    • C:\Windows\System32\svchost.exe
                                      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                                      1⤵
                                        PID:1044
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                                        1⤵
                                          PID:1172
                                          • C:\Windows\system32\taskhostw.exe
                                            taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                                            2⤵
                                              PID:2588
                                          • C:\Windows\system32\svchost.exe
                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                                            1⤵
                                              PID:1224
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                                              1⤵
                                                PID:1052
                                              • 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:1272
                                                  • C:\Windows\system32\svchost.exe
                                                    C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                                                    1⤵
                                                      PID:1412
                                                    • C:\Windows\system32\svchost.exe
                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                                      1⤵
                                                        PID:1352
                                                        • C:\Windows\system32\sihost.exe
                                                          sihost.exe
                                                          2⤵
                                                            PID:2372
                                                        • C:\Windows\system32\svchost.exe
                                                          C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
                                                          1⤵
                                                            PID:956
                                                          • C:\Windows\System32\svchost.exe
                                                            C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                                            1⤵
                                                              PID:1456
                                                            • C:\Windows\system32\svchost.exe
                                                              C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                                              1⤵
                                                                PID:1628
                                                              • C:\Windows\system32\svchost.exe
                                                                C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                                                                1⤵
                                                                  PID:1568
                                                                • C:\Windows\System32\svchost.exe
                                                                  C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
                                                                  1⤵
                                                                    PID:1644
                                                                  • C:\Windows\System32\svchost.exe
                                                                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                                                    1⤵
                                                                      PID:1692
                                                                    • C:\Windows\system32\svchost.exe
                                                                      C:\Windows\system32\svchost.exe -k LocalService -p -s FontCache
                                                                      1⤵
                                                                        PID:1720
                                                                      • C:\Windows\System32\svchost.exe
                                                                        C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                        1⤵
                                                                          PID:1876
                                                                        • C:\Windows\System32\svchost.exe
                                                                          C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                          1⤵
                                                                            PID:1932
                                                                          • C:\Windows\System32\svchost.exe
                                                                            C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                                            1⤵
                                                                              PID:2040
                                                                            • C:\Windows\System32\svchost.exe
                                                                              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                                              1⤵
                                                                                PID:2052
                                                                              • C:\Windows\system32\svchost.exe
                                                                                C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                                                                                1⤵
                                                                                  PID:2152
                                                                                • C:\Windows\system32\svchost.exe
                                                                                  C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                                                  1⤵
                                                                                    PID:2412
                                                                                  • C:\Windows\system32\svchost.exe
                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                                                    1⤵
                                                                                      PID:2684
                                                                                    • C:\Windows\system32\svchost.exe
                                                                                      C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                                      1⤵
                                                                                        PID:920
                                                                                      • C:\Windows\system32\svchost.exe
                                                                                        C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
                                                                                        1⤵
                                                                                          PID:4928
                                                                                        • C:\Windows\System32\svchost.exe
                                                                                          C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                                                          1⤵
                                                                                            PID:4704
                                                                                          • C:\Windows\System32\svchost.exe
                                                                                            C:\Windows\System32\svchost.exe -k WerSvcGroup
                                                                                            1⤵
                                                                                              PID:460
                                                                                              • C:\Windows\SysWOW64\WerFault.exe
                                                                                                C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4880 -ip 4880
                                                                                                2⤵
                                                                                                  PID:3276
                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                                                                                                1⤵
                                                                                                  PID:2476
                                                                                                • C:\Windows\System32\svchost.exe
                                                                                                  C:\Windows\System32\svchost.exe -k netsvcs -p
                                                                                                  1⤵
                                                                                                    PID:2268
                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                    C:\Windows\system32\svchost.exe -k LocalService -s W32Time
                                                                                                    1⤵
                                                                                                      PID:4532
                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                      C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                                      1⤵
                                                                                                        PID:4264
                                                                                                      • C:\Windows\System32\svchost.exe
                                                                                                        C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                                                        1⤵
                                                                                                          PID:2184
                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                          C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                                                          1⤵
                                                                                                            PID:2972
                                                                                                          • C:\Windows\Explorer.EXE
                                                                                                            C:\Windows\Explorer.EXE
                                                                                                            1⤵
                                                                                                              PID:2548
                                                                                                              • C:\Users\Admin\AppData\Local\Temp\b6ba9a2c4dd800f9bbf970e094ac7b9cafa163382e07c7e5fc6b32fb952a3554.exe
                                                                                                                "C:\Users\Admin\AppData\Local\Temp\b6ba9a2c4dd800f9bbf970e094ac7b9cafa163382e07c7e5fc6b32fb952a3554.exe"
                                                                                                                2⤵
                                                                                                                • Modifies firewall policy service
                                                                                                                • Suspicious behavior: EnumeratesProcesses
                                                                                                                • Suspicious behavior: MapViewOfSection
                                                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                                                • Suspicious use of SetWindowsHookEx
                                                                                                                • Suspicious use of WriteProcessMemory
                                                                                                                PID:4880
                                                                                                                • C:\Windows\SysWOW64\WerFault.exe
                                                                                                                  C:\Windows\SysWOW64\WerFault.exe -u -p 4880 -s 1344
                                                                                                                  3⤵
                                                                                                                  • Program crash
                                                                                                                  PID:3632
                                                                                                            • 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 LocalSystemNetworkRestricted -p -s TrkWks
                                                                                                                1⤵
                                                                                                                  PID:2676
                                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                                                                  1⤵
                                                                                                                    PID:2624
                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                    C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                                                                                                    1⤵
                                                                                                                      PID:2576
                                                                                                                    • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                                                                                      "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                                                                                      1⤵
                                                                                                                        PID:2564
                                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                                                                        1⤵
                                                                                                                          PID:2428
                                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                                          C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                                                                          1⤵
                                                                                                                            PID:2388
                                                                                                                          • C:\Windows\System32\svchost.exe
                                                                                                                            C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                                                                                            1⤵
                                                                                                                              PID:2172
                                                                                                                            • C:\Windows\System32\spoolsv.exe
                                                                                                                              C:\Windows\System32\spoolsv.exe
                                                                                                                              1⤵
                                                                                                                                PID:2096
                                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                                C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                                                                                                                1⤵
                                                                                                                                  PID:2024
                                                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                                                  C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                                                                                                                  1⤵
                                                                                                                                    PID:1924
                                                                                                                                  • C:\Windows\System32\svchost.exe
                                                                                                                                    C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                                                                                                                    1⤵
                                                                                                                                      PID:1804
                                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                                      C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                                                                                                                      1⤵
                                                                                                                                        PID:1432
                                                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                                                        C:\Windows\system32\svchost.exe -k RPCSS -p
                                                                                                                                        1⤵
                                                                                                                                          PID:908
                                                                                                                                        • C:\Windows\system32\fontdrvhost.exe
                                                                                                                                          "fontdrvhost.exe"
                                                                                                                                          1⤵
                                                                                                                                            PID:796

                                                                                                                                          Network

                                                                                                                                          MITRE ATT&CK Enterprise v6

                                                                                                                                          Replay Monitor

                                                                                                                                          Loading Replay Monitor...

                                                                                                                                          Downloads

                                                                                                                                          • memory/4880-132-0x0000000000400000-0x000000000043E000-memory.dmp

                                                                                                                                            Filesize

                                                                                                                                            248KB

                                                                                                                                          • memory/4880-135-0x0000000000400000-0x000000000043E000-memory.dmp

                                                                                                                                            Filesize

                                                                                                                                            248KB