Analysis

  • max time kernel
    91s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-10-2022 11:00

General

  • Target

    8e74c1ef598d22779d8fb4b9f491c9de38ff50de5e14cbe05e7e12331bcadc03.exe

  • Size

    50KB

  • MD5

    423d463e7a06afe18d2138cc3a639520

  • SHA1

    3d48cb93e5e9a09d881b1b76b3b0efe3d9b9491f

  • SHA256

    8e74c1ef598d22779d8fb4b9f491c9de38ff50de5e14cbe05e7e12331bcadc03

  • SHA512

    545aec11c89ddd8efc280ced053b8b9341cf2f9cbb477601b41bab9b03495609e87de439dcf52b9741760fb0817b3a05931328bac83a6001539e63288d8e0b67

  • SSDEEP

    1536:wTrByx5F4qNwtqKiE/nDCO5cBoJbjfhtZqUWOF:2rErF4q6qKiE/n2OCub9t8

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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\lsass.exe
    C:\Windows\system32\lsass.exe
    1⤵
      PID:668
    • C:\Windows\system32\winlogon.exe
      winlogon.exe
      1⤵
        PID:620
        • C:\Windows\system32\dwm.exe
          "dwm.exe"
          2⤵
            PID:1020
          • C:\Windows\system32\fontdrvhost.exe
            "fontdrvhost.exe"
            2⤵
              PID:784
          • C:\Windows\System32\svchost.exe
            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
            1⤵
              PID:400
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
              1⤵
                PID:1124
                • C:\Windows\system32\taskhostw.exe
                  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                  2⤵
                    PID:2364
                • 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 LocalServiceNetworkRestricted -p -s Dhcp
                    1⤵
                      PID:1588
                    • C:\Windows\System32\svchost.exe
                      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                      1⤵
                        PID:1604
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalService -p -s FontCache
                        1⤵
                          PID:1636
                        • C:\Windows\System32\svchost.exe
                          C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                          1⤵
                            PID:1732
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                            1⤵
                              PID:1524
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                              1⤵
                                PID:1868
                              • 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 NetworkService -p -s NlaSvc
                                  1⤵
                                    PID:1772
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                                    1⤵
                                      PID:1516
                                    • C:\Windows\System32\svchost.exe
                                      C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                      1⤵
                                        PID:1936
                                      • C:\Windows\System32\svchost.exe
                                        C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                        1⤵
                                          PID:1384
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                          1⤵
                                            PID:1376
                                          • C:\Windows\system32\svchost.exe
                                            C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                            1⤵
                                              PID:1944
                                            • C:\Windows\System32\spoolsv.exe
                                              C:\Windows\System32\spoolsv.exe
                                              1⤵
                                                PID:1268
                                              • C:\Windows\System32\svchost.exe
                                                C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                                1⤵
                                                  PID:1788
                                                • C:\Windows\system32\svchost.exe
                                                  C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                                                  1⤵
                                                    PID:1916
                                                  • C:\Windows\system32\sihost.exe
                                                    sihost.exe
                                                    1⤵
                                                      PID:2260
                                                    • C:\Windows\System32\svchost.exe
                                                      C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                      1⤵
                                                        PID:2080
                                                      • C:\Windows\System32\svchost.exe
                                                        C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                        1⤵
                                                          PID:368
                                                        • C:\Windows\system32\svchost.exe
                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                                          1⤵
                                                            PID:1328
                                                          • C:\Windows\System32\svchost.exe
                                                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                                                            1⤵
                                                              PID:1320
                                                            • C:\Windows\system32\svchost.exe
                                                              C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                                                              1⤵
                                                                PID:1288
                                                              • C:\Windows\system32\svchost.exe
                                                                C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
                                                                1⤵
                                                                  PID:1028
                                                                • C:\Windows\system32\svchost.exe
                                                                  C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                                                                  1⤵
                                                                    PID:984
                                                                  • C:\Windows\System32\svchost.exe
                                                                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                                                                    1⤵
                                                                      PID:656
                                                                    • C:\Windows\system32\svchost.exe
                                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
                                                                      1⤵
                                                                        PID:484
                                                                      • C:\Windows\system32\svchost.exe
                                                                        C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
                                                                        1⤵
                                                                          PID:948
                                                                        • C:\Windows\system32\svchost.exe
                                                                          C:\Windows\system32\svchost.exe -k RPCSS -p
                                                                          1⤵
                                                                            PID:896
                                                                          • C:\Windows\system32\svchost.exe
                                                                            C:\Windows\system32\svchost.exe -k DcomLaunch -p
                                                                            1⤵
                                                                              PID:792
                                                                              • C:\Windows\System32\RuntimeBroker.exe
                                                                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                2⤵
                                                                                  PID:3432
                                                                                • C:\Windows\system32\SppExtComObj.exe
                                                                                  C:\Windows\system32\SppExtComObj.exe -Embedding
                                                                                  2⤵
                                                                                    PID:3712
                                                                                  • C:\Windows\system32\wbem\wmiprvse.exe
                                                                                    C:\Windows\system32\wbem\wmiprvse.exe
                                                                                    2⤵
                                                                                      PID:4740
                                                                                    • C:\Windows\System32\RuntimeBroker.exe
                                                                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                      2⤵
                                                                                        PID:4688
                                                                                      • C:\Windows\system32\DllHost.exe
                                                                                        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                                                                        2⤵
                                                                                          PID:4276
                                                                                        • C:\Windows\System32\RuntimeBroker.exe
                                                                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                                                          2⤵
                                                                                            PID:3720
                                                                                          • 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\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                                                                              "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                                                                              2⤵
                                                                                                PID:3364
                                                                                              • C:\Windows\system32\DllHost.exe
                                                                                                C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                                                                                2⤵
                                                                                                  PID:3260
                                                                                              • C:\Windows\system32\fontdrvhost.exe
                                                                                                "fontdrvhost.exe"
                                                                                                1⤵
                                                                                                  PID:776
                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                                                                  1⤵
                                                                                                    PID:2740
                                                                                                  • C:\Windows\System32\svchost.exe
                                                                                                    C:\Windows\System32\svchost.exe -k WerSvcGroup
                                                                                                    1⤵
                                                                                                      PID:4388
                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                                                                                                      1⤵
                                                                                                        PID:2312
                                                                                                      • C:\Windows\System32\svchost.exe
                                                                                                        C:\Windows\System32\svchost.exe -k netsvcs -p
                                                                                                        1⤵
                                                                                                          PID:1072
                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                          C:\Windows\system32\svchost.exe -k LocalService -s W32Time
                                                                                                          1⤵
                                                                                                            PID:3060
                                                                                                          • C:\Windows\System32\svchost.exe
                                                                                                            C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                                                                            1⤵
                                                                                                              PID:4056
                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                              C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                                              1⤵
                                                                                                                PID:480
                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
                                                                                                                1⤵
                                                                                                                  PID:5008
                                                                                                                • C:\Windows\System32\svchost.exe
                                                                                                                  C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                                                                  1⤵
                                                                                                                    PID:2376
                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                    C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                                                                    1⤵
                                                                                                                      PID:1612
                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                      C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                                                                      1⤵
                                                                                                                        PID:8
                                                                                                                      • C:\Windows\Explorer.EXE
                                                                                                                        C:\Windows\Explorer.EXE
                                                                                                                        1⤵
                                                                                                                          PID:3036
                                                                                                                          • C:\Users\Admin\AppData\Local\Temp\8e74c1ef598d22779d8fb4b9f491c9de38ff50de5e14cbe05e7e12331bcadc03.exe
                                                                                                                            "C:\Users\Admin\AppData\Local\Temp\8e74c1ef598d22779d8fb4b9f491c9de38ff50de5e14cbe05e7e12331bcadc03.exe"
                                                                                                                            2⤵
                                                                                                                            • Modifies firewall policy service
                                                                                                                            • Suspicious behavior: EnumeratesProcesses
                                                                                                                            • Suspicious behavior: MapViewOfSection
                                                                                                                            • Suspicious use of AdjustPrivilegeToken
                                                                                                                            • Suspicious use of WriteProcessMemory
                                                                                                                            PID:2692
                                                                                                                            • C:\Windows\System32\Conhost.exe
                                                                                                                              \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                                                                                                                              3⤵
                                                                                                                                PID:1040
                                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                                                                                            1⤵
                                                                                                                              PID:2752
                                                                                                                            • C:\Windows\System32\svchost.exe
                                                                                                                              C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                                                                                              1⤵
                                                                                                                                PID:2732
                                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                                                                                1⤵
                                                                                                                                  PID:2704
                                                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                                                  C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                                                                                                                  1⤵
                                                                                                                                    PID:2652
                                                                                                                                  • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                                                                                                    "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                                                                                                    1⤵
                                                                                                                                      PID:2644
                                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                                      C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                                                                                                      1⤵
                                                                                                                                        PID:2500
                                                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                                                                                        1⤵
                                                                                                                                          PID:2488
                                                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                                                          C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                                                                                          1⤵
                                                                                                                                            PID:2276

                                                                                                                                          Network

                                                                                                                                          MITRE ATT&CK Enterprise v6

                                                                                                                                          Replay Monitor

                                                                                                                                          Loading Replay Monitor...

                                                                                                                                          Downloads

                                                                                                                                          • memory/2692-132-0x0000000001000000-0x0000000001011000-memory.dmp

                                                                                                                                            Filesize

                                                                                                                                            68KB

                                                                                                                                          • memory/2692-133-0x0000000001000000-0x0000000001011000-memory.dmp

                                                                                                                                            Filesize

                                                                                                                                            68KB