Analysis

  • max time kernel
    85s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2022, 21:59

General

  • Target

    0ed25ac1dd0fa487a85416d936ba8ee320a3f21ced405328600b6ef8f4bd0f86.dll

  • Size

    70KB

  • MD5

    063c7e06d2a1480945b249d22f10e2ba

  • SHA1

    f21b2f3a811f4993a3be874e5cf440d2ede85a9b

  • SHA256

    0ed25ac1dd0fa487a85416d936ba8ee320a3f21ced405328600b6ef8f4bd0f86

  • SHA512

    b573500fb832d86f2c445aa797c52d032723df7371ce85969cea457a5f98a53a8da546ef138470fb08621a079bf77f925f886092dccd284fcca547ed8c5f7eed

  • SSDEEP

    1536:Lmyiq7WuHEqULxlayH2mHMC92hmtaRttM0cWFA0tw:L6eHEFuyH2kX2+abVcWTw

Score
10/10

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 4 IoCs
  • Executes dropped EXE 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\lsass.exe
    C:\Windows\system32\lsass.exe
    1⤵
      PID:692
    • C:\Windows\system32\winlogon.exe
      winlogon.exe
      1⤵
        PID:616
        • C:\Windows\system32\fontdrvhost.exe
          "fontdrvhost.exe"
          2⤵
            PID:796
          • C:\Windows\system32\dwm.exe
            "dwm.exe"
            2⤵
              PID:416
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
            1⤵
              PID:980
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k RPCSS -p
              1⤵
                PID:932
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k DcomLaunch -p
                1⤵
                  PID:812
                  • C:\Windows\System32\RuntimeBroker.exe
                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                    2⤵
                      PID:3444
                    • C:\Windows\system32\backgroundTaskHost.exe
                      "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                      2⤵
                        PID:5048
                      • C:\Windows\system32\backgroundTaskHost.exe
                        "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                        2⤵
                          PID:4972
                        • C:\Windows\system32\SppExtComObj.exe
                          C:\Windows\system32\SppExtComObj.exe -Embedding
                          2⤵
                            PID:3640
                          • C:\Windows\system32\wbem\wmiprvse.exe
                            C:\Windows\system32\wbem\wmiprvse.exe
                            2⤵
                              PID:1396
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              2⤵
                                PID:4860
                              • C:\Windows\system32\DllHost.exe
                                C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                2⤵
                                  PID:4416
                                • C:\Windows\System32\RuntimeBroker.exe
                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                  2⤵
                                    PID:3704
                                  • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                                    "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                                    2⤵
                                      PID:3524
                                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                      2⤵
                                        PID:3380
                                      • C:\Windows\system32\DllHost.exe
                                        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                        2⤵
                                          PID:3292
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          2⤵
                                            PID:828
                                        • C:\Windows\system32\fontdrvhost.exe
                                          "fontdrvhost.exe"
                                          1⤵
                                            PID:804
                                          • C:\Windows\system32\svchost.exe
                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
                                            1⤵
                                              PID:408
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
                                              1⤵
                                                PID:948
                                              • C:\Windows\System32\svchost.exe
                                                C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
                                                1⤵
                                                  PID:864
                                                • C:\Windows\system32\svchost.exe
                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                                                  1⤵
                                                    PID:1156
                                                    • C:\Windows\system32\taskhostw.exe
                                                      taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                                                      2⤵
                                                        PID:2472
                                                    • C:\Windows\system32\svchost.exe
                                                      C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                                                      1⤵
                                                        PID:1060
                                                      • C:\Windows\System32\spoolsv.exe
                                                        C:\Windows\System32\spoolsv.exe
                                                        1⤵
                                                          PID:2104
                                                        • C:\Windows\system32\svchost.exe
                                                          C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                                                          1⤵
                                                            PID:2172
                                                          • C:\Windows\system32\sihost.exe
                                                            sihost.exe
                                                            1⤵
                                                              PID:2360
                                                            • C:\Windows\System32\svchost.exe
                                                              C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                              1⤵
                                                                PID:4440
                                                              • C:\Windows\System32\svchost.exe
                                                                C:\Windows\System32\svchost.exe -k WerSvcGroup
                                                                1⤵
                                                                  PID:2324
                                                                  • C:\Windows\SysWOW64\WerFault.exe
                                                                    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3140 -ip 3140
                                                                    2⤵
                                                                      PID:4020
                                                                    • C:\Windows\SysWOW64\WerFault.exe
                                                                      C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4248 -ip 4248
                                                                      2⤵
                                                                        PID:332
                                                                    • C:\Windows\system32\svchost.exe
                                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                                                                      1⤵
                                                                        PID:1664
                                                                      • C:\Windows\System32\svchost.exe
                                                                        C:\Windows\System32\svchost.exe -k netsvcs -p
                                                                        1⤵
                                                                          PID:2328
                                                                        • C:\Windows\system32\svchost.exe
                                                                          C:\Windows\system32\svchost.exe -k LocalService -s W32Time
                                                                          1⤵
                                                                            PID:4580
                                                                          • C:\Windows\system32\svchost.exe
                                                                            C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
                                                                            1⤵
                                                                              PID:2248
                                                                            • C:\Windows\system32\rundll32.exe
                                                                              rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ed25ac1dd0fa487a85416d936ba8ee320a3f21ced405328600b6ef8f4bd0f86.dll,#1
                                                                              1⤵
                                                                              • Suspicious use of WriteProcessMemory
                                                                              PID:5072
                                                                              • C:\Windows\SysWOW64\rundll32.exe
                                                                                rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ed25ac1dd0fa487a85416d936ba8ee320a3f21ced405328600b6ef8f4bd0f86.dll,#1
                                                                                2⤵
                                                                                • Suspicious use of WriteProcessMemory
                                                                                PID:4188
                                                                                • C:\Users\Admin\AppData\Local\Temp\hrlA28E.tmp
                                                                                  C:\Users\Admin\AppData\Local\Temp\hrlA28E.tmp
                                                                                  3⤵
                                                                                  • Modifies firewall policy service
                                                                                  • Executes dropped EXE
                                                                                  • Drops file in System32 directory
                                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                                  • Suspicious behavior: MapViewOfSection
                                                                                  • Suspicious use of AdjustPrivilegeToken
                                                                                  • Suspicious use of WriteProcessMemory
                                                                                  PID:4248
                                                                                  • C:\Windows\SysWOW64\WerFault.exe
                                                                                    C:\Windows\SysWOW64\WerFault.exe -u -p 4248 -s 1396
                                                                                    4⤵
                                                                                    • Program crash
                                                                                    PID:2640
                                                                            • C:\Windows\System32\svchost.exe
                                                                              C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                              1⤵
                                                                                PID:940
                                                                              • C:\Windows\system32\svchost.exe
                                                                                C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                                1⤵
                                                                                  PID:2432
                                                                                • C:\Windows\system32\svchost.exe
                                                                                  C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                  1⤵
                                                                                    PID:3652
                                                                                  • C:\Windows\system32\svchost.exe
                                                                                    C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                                    1⤵
                                                                                      PID:3084
                                                                                    • C:\Windows\Explorer.EXE
                                                                                      C:\Windows\Explorer.EXE
                                                                                      1⤵
                                                                                        PID:760
                                                                                      • C:\Windows\system32\svchost.exe
                                                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                                                        1⤵
                                                                                          PID:2732
                                                                                        • C:\Windows\system32\svchost.exe
                                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                                                          1⤵
                                                                                            PID:2724
                                                                                          • C:\Windows\system32\svchost.exe
                                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                                            1⤵
                                                                                              PID:2692
                                                                                            • C:\Windows\System32\svchost.exe
                                                                                              C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                                                              1⤵
                                                                                                PID:2684
                                                                                              • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                                                                "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                                                                1⤵
                                                                                                  PID:2632
                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                  C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                                                                                  1⤵
                                                                                                    PID:2620
                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                    C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                                                                    1⤵
                                                                                                      PID:2448
                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                                                      1⤵
                                                                                                        PID:2440
                                                                                                      • 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:2216
                                                                                                          • C:\Windows\System32\svchost.exe
                                                                                                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                                                                            1⤵
                                                                                                              PID:2064
                                                                                                            • C:\Windows\System32\svchost.exe
                                                                                                              C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                                                                              1⤵
                                                                                                                PID:1380
                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                                                                                                1⤵
                                                                                                                  PID:2016
                                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                                  C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                                                                                                  1⤵
                                                                                                                    PID:2008
                                                                                                                  • C:\Windows\System32\svchost.exe
                                                                                                                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                                                                    1⤵
                                                                                                                      PID:2000
                                                                                                                    • C:\Windows\System32\svchost.exe
                                                                                                                      C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                                                                      1⤵
                                                                                                                        PID:1856
                                                                                                                      • C:\Windows\System32\svchost.exe
                                                                                                                        C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                                                                                                        1⤵
                                                                                                                          PID:1764
                                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                                          C:\Windows\system32\svchost.exe -k LocalService -p -s FontCache
                                                                                                                          1⤵
                                                                                                                            PID:1708
                                                                                                                          • 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 NetworkService -p -s NlaSvc
                                                                                                                              1⤵
                                                                                                                                PID:1644
                                                                                                                              • 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:1564
                                                                                                                                  • C:\Windows\System32\svchost.exe
                                                                                                                                    C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                                                                                                                    1⤵
                                                                                                                                      PID:1488
                                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                                      C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                                                                                                                      1⤵
                                                                                                                                        PID:1468
                                                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                                                        C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                                                                                                                                        1⤵
                                                                                                                                          PID:1428
                                                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                                                                                                                          1⤵
                                                                                                                                            PID:1316
                                                                                                                                          • C:\Windows\System32\svchost.exe
                                                                                                                                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                                                                                                                                            1⤵
                                                                                                                                              PID:1268
                                                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                                                              C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                                                                                                                                              1⤵
                                                                                                                                                PID:1248
                                                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                                                                                                                                                1⤵
                                                                                                                                                  PID:1196
                                                                                                                                                • C:\Windows\System32\svchost.exe
                                                                                                                                                  C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                                                                                                                                                  1⤵
                                                                                                                                                    PID:1052
                                                                                                                                                  • C:\Windows\SysWOW64\ogwegk.exe
                                                                                                                                                    C:\Windows\SysWOW64\ogwegk.exe
                                                                                                                                                    1⤵
                                                                                                                                                    • Executes dropped EXE
                                                                                                                                                    • Suspicious behavior: EnumeratesProcesses
                                                                                                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                    PID:3140
                                                                                                                                                    • C:\Windows\SysWOW64\WerFault.exe
                                                                                                                                                      C:\Windows\SysWOW64\WerFault.exe -u -p 3140 -s 440
                                                                                                                                                      2⤵
                                                                                                                                                      • Program crash
                                                                                                                                                      PID:3252

                                                                                                                                                  Network

                                                                                                                                                        MITRE ATT&CK Enterprise v6

                                                                                                                                                        Replay Monitor

                                                                                                                                                        Loading Replay Monitor...

                                                                                                                                                        Downloads

                                                                                                                                                        • C:\Users\Admin\AppData\Local\Temp\hrlA28E.tmp

                                                                                                                                                          Filesize

                                                                                                                                                          62KB

                                                                                                                                                          MD5

                                                                                                                                                          d2d0ed43dc6ffeb0e1f2bc1aa385e02a

                                                                                                                                                          SHA1

                                                                                                                                                          020a368f77db6cc26484f8fb029f3a94712aa1e8

                                                                                                                                                          SHA256

                                                                                                                                                          f1e2ec8c49871875a1f8cd4d13a825dd393d7847b1d8b04f8fcb202486c0ad6d

                                                                                                                                                          SHA512

                                                                                                                                                          efdc20738a7348a4622ceead83dd1288484dd0e7b95f91cc79dce321f4d84d8c552e1784365056d644665a4342b9d10a854c221cb12d745fcdef88a2cf2eb264

                                                                                                                                                        • C:\Users\Admin\AppData\Local\Temp\hrlA28E.tmp

                                                                                                                                                          Filesize

                                                                                                                                                          62KB

                                                                                                                                                          MD5

                                                                                                                                                          d2d0ed43dc6ffeb0e1f2bc1aa385e02a

                                                                                                                                                          SHA1

                                                                                                                                                          020a368f77db6cc26484f8fb029f3a94712aa1e8

                                                                                                                                                          SHA256

                                                                                                                                                          f1e2ec8c49871875a1f8cd4d13a825dd393d7847b1d8b04f8fcb202486c0ad6d

                                                                                                                                                          SHA512

                                                                                                                                                          efdc20738a7348a4622ceead83dd1288484dd0e7b95f91cc79dce321f4d84d8c552e1784365056d644665a4342b9d10a854c221cb12d745fcdef88a2cf2eb264

                                                                                                                                                        • C:\Windows\SysWOW64\ogwegk.exe

                                                                                                                                                          Filesize

                                                                                                                                                          62KB

                                                                                                                                                          MD5

                                                                                                                                                          d2d0ed43dc6ffeb0e1f2bc1aa385e02a

                                                                                                                                                          SHA1

                                                                                                                                                          020a368f77db6cc26484f8fb029f3a94712aa1e8

                                                                                                                                                          SHA256

                                                                                                                                                          f1e2ec8c49871875a1f8cd4d13a825dd393d7847b1d8b04f8fcb202486c0ad6d

                                                                                                                                                          SHA512

                                                                                                                                                          efdc20738a7348a4622ceead83dd1288484dd0e7b95f91cc79dce321f4d84d8c552e1784365056d644665a4342b9d10a854c221cb12d745fcdef88a2cf2eb264

                                                                                                                                                        • C:\Windows\SysWOW64\ogwegk.exe

                                                                                                                                                          Filesize

                                                                                                                                                          62KB

                                                                                                                                                          MD5

                                                                                                                                                          d2d0ed43dc6ffeb0e1f2bc1aa385e02a

                                                                                                                                                          SHA1

                                                                                                                                                          020a368f77db6cc26484f8fb029f3a94712aa1e8

                                                                                                                                                          SHA256

                                                                                                                                                          f1e2ec8c49871875a1f8cd4d13a825dd393d7847b1d8b04f8fcb202486c0ad6d

                                                                                                                                                          SHA512

                                                                                                                                                          efdc20738a7348a4622ceead83dd1288484dd0e7b95f91cc79dce321f4d84d8c552e1784365056d644665a4342b9d10a854c221cb12d745fcdef88a2cf2eb264

                                                                                                                                                        • memory/3140-139-0x0000000000400000-0x0000000000413000-memory.dmp

                                                                                                                                                          Filesize

                                                                                                                                                          76KB

                                                                                                                                                        • memory/3140-141-0x0000000000400000-0x0000000000413000-memory.dmp

                                                                                                                                                          Filesize

                                                                                                                                                          76KB

                                                                                                                                                        • memory/4248-138-0x0000000000400000-0x0000000000413000-memory.dmp

                                                                                                                                                          Filesize

                                                                                                                                                          76KB

                                                                                                                                                        • memory/4248-140-0x000000007FE30000-0x000000007FE3C000-memory.dmp

                                                                                                                                                          Filesize

                                                                                                                                                          48KB

                                                                                                                                                        • memory/4248-143-0x000000007FE30000-0x000000007FE3C000-memory.dmp

                                                                                                                                                          Filesize

                                                                                                                                                          48KB

                                                                                                                                                        • memory/4248-142-0x0000000000400000-0x0000000000413000-memory.dmp

                                                                                                                                                          Filesize

                                                                                                                                                          76KB