Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-03-2024 16:17

General

  • Target

    26b2b049141a1121afd944b3b33681c2_JaffaCakes118.exe

  • Size

    68KB

  • MD5

    26b2b049141a1121afd944b3b33681c2

  • SHA1

    32df277749336581899f630bf11d36a70d68a592

  • SHA256

    2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340

  • SHA512

    c52433eed1dbf78955c9358fdb4bf97dd3cd9a50eccb17d49426c8fda76805da70884bf662a274d69aef326af7714602c4234b388790fa1df65f230802500f2b

  • SSDEEP

    1536:0txwjjK7lp27GjV3P1YVl3oyzrmg/t01fUS95vSVuE:kqjm+l4yzr9/t09US7SL

Score
10/10

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 4 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:612
      • C:\Windows\system32\fontdrvhost.exe
        "fontdrvhost.exe"
        2⤵
          PID:788
        • C:\Windows\system32\dwm.exe
          "dwm.exe"
          2⤵
            PID:64
        • C:\Windows\system32\lsass.exe
          C:\Windows\system32\lsass.exe
          1⤵
            PID:680
          • C:\Windows\system32\fontdrvhost.exe
            "fontdrvhost.exe"
            1⤵
              PID:780
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k DcomLaunch -p
              1⤵
                PID:796
                • C:\Windows\system32\wbem\unsecapp.exe
                  C:\Windows\system32\wbem\unsecapp.exe -Embedding
                  2⤵
                    PID:2528
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    2⤵
                      PID:3732
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      2⤵
                        PID:3868
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        2⤵
                          PID:3932
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          2⤵
                            PID:4020
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            2⤵
                              PID:4028
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              2⤵
                                PID:1132
                              • C:\Windows\system32\SppExtComObj.exe
                                C:\Windows\system32\SppExtComObj.exe -Embedding
                                2⤵
                                  PID:4580
                                • C:\Windows\system32\DllHost.exe
                                  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                  2⤵
                                    PID:2932
                                  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
                                    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
                                    2⤵
                                      PID:1972
                                    • C:\Windows\system32\wbem\wmiprvse.exe
                                      C:\Windows\system32\wbem\wmiprvse.exe
                                      2⤵
                                        PID:940
                                      • C:\Windows\system32\backgroundTaskHost.exe
                                        "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                        2⤵
                                          PID:3988
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          2⤵
                                            PID:5000
                                          • C:\Windows\System32\RuntimeBroker.exe
                                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                                            2⤵
                                              PID:2848
                                          • C:\Windows\system32\svchost.exe
                                            C:\Windows\system32\svchost.exe -k RPCSS -p
                                            1⤵
                                              PID:900
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
                                              1⤵
                                                PID:956
                                              • C:\Windows\system32\svchost.exe
                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
                                                1⤵
                                                  PID:392
                                                • C:\Windows\system32\svchost.exe
                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s DsmSvc
                                                  1⤵
                                                    PID:428
                                                  • C:\Windows\System32\svchost.exe
                                                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
                                                    1⤵
                                                      PID:916
                                                    • C:\Windows\system32\svchost.exe
                                                      C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
                                                      1⤵
                                                        PID:1016
                                                      • C:\Windows\system32\svchost.exe
                                                        C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                                                        1⤵
                                                          PID:1084
                                                        • C:\Windows\System32\svchost.exe
                                                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                                                          1⤵
                                                            PID:1096
                                                          • C:\Windows\system32\svchost.exe
                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                                                            1⤵
                                                              PID:1164
                                                              • C:\Windows\system32\taskhostw.exe
                                                                taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                                                                2⤵
                                                                  PID:432
                                                                • C:\Windows\system32\MusNotification.exe
                                                                  C:\Windows\system32\MusNotification.exe
                                                                  2⤵
                                                                    PID:4624
                                                                • C:\Windows\System32\svchost.exe
                                                                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                                                                  1⤵
                                                                    PID:1188
                                                                  • C:\Windows\system32\svchost.exe
                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                                                                    1⤵
                                                                      PID:1220
                                                                    • C:\Windows\system32\svchost.exe
                                                                      C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                                                                      1⤵
                                                                        PID:1284
                                                                      • C:\Windows\system32\svchost.exe
                                                                        C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                                                                        1⤵
                                                                          PID:1356
                                                                        • C:\Windows\system32\svchost.exe
                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                                                          1⤵
                                                                            PID:1396
                                                                            • C:\Windows\system32\sihost.exe
                                                                              sihost.exe
                                                                              2⤵
                                                                                PID:2908
                                                                            • C:\Windows\system32\svchost.exe
                                                                              C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                                                              1⤵
                                                                                PID:1488
                                                                              • C:\Windows\System32\svchost.exe
                                                                                C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                                                                1⤵
                                                                                  PID:1500
                                                                                • C:\Windows\system32\svchost.exe
                                                                                  C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                                                                                  1⤵
                                                                                    PID:1512
                                                                                  • C:\Windows\system32\svchost.exe
                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                                                                    1⤵
                                                                                      PID:1620
                                                                                    • C:\Windows\System32\svchost.exe
                                                                                      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                                                                      1⤵
                                                                                        PID:1668
                                                                                      • C:\Windows\System32\svchost.exe
                                                                                        C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
                                                                                        1⤵
                                                                                          PID:1700
                                                                                        • C:\Windows\System32\svchost.exe
                                                                                          C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                                          1⤵
                                                                                            PID:1776
                                                                                          • C:\Windows\System32\svchost.exe
                                                                                            C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                                                                            1⤵
                                                                                              PID:1820
                                                                                            • C:\Windows\system32\svchost.exe
                                                                                              C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                                                                              1⤵
                                                                                                PID:1844
                                                                                              • C:\Windows\System32\svchost.exe
                                                                                                C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                                                1⤵
                                                                                                  PID:1864
                                                                                                • C:\Windows\System32\svchost.exe
                                                                                                  C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                                                                  1⤵
                                                                                                    PID:1940
                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                    C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                                                                                    1⤵
                                                                                                      PID:1948
                                                                                                    • C:\Windows\System32\spoolsv.exe
                                                                                                      C:\Windows\System32\spoolsv.exe
                                                                                                      1⤵
                                                                                                        PID:1372
                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                        C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                                                                                                        1⤵
                                                                                                          PID:1692
                                                                                                        • C:\Windows\System32\svchost.exe
                                                                                                          C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                                                                          1⤵
                                                                                                            PID:2052
                                                                                                          • C:\Windows\System32\svchost.exe
                                                                                                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                                                                            1⤵
                                                                                                              PID:2172
                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                              C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                                                                              1⤵
                                                                                                                PID:2364
                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                                                                1⤵
                                                                                                                  PID:2372
                                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                                  C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                                                                                                  1⤵
                                                                                                                    PID:2432
                                                                                                                  • C:\Windows\sysmon.exe
                                                                                                                    C:\Windows\sysmon.exe
                                                                                                                    1⤵
                                                                                                                      PID:2460
                                                                                                                    • C:\Windows\System32\svchost.exe
                                                                                                                      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                                                                                      1⤵
                                                                                                                        PID:2484
                                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                                                                                        1⤵
                                                                                                                          PID:2492
                                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                                                                                          1⤵
                                                                                                                            PID:2504
                                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                                                                            1⤵
                                                                                                                              PID:2648
                                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                                              C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                                                                              1⤵
                                                                                                                                PID:2896
                                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
                                                                                                                                1⤵
                                                                                                                                  PID:2168
                                                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                                                  C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                                                                                  1⤵
                                                                                                                                    PID:3268
                                                                                                                                  • C:\Windows\Explorer.EXE
                                                                                                                                    C:\Windows\Explorer.EXE
                                                                                                                                    1⤵
                                                                                                                                      PID:3364
                                                                                                                                      • C:\Users\Admin\AppData\Local\Temp\26b2b049141a1121afd944b3b33681c2_JaffaCakes118.exe
                                                                                                                                        "C:\Users\Admin\AppData\Local\Temp\26b2b049141a1121afd944b3b33681c2_JaffaCakes118.exe"
                                                                                                                                        2⤵
                                                                                                                                        • Modifies firewall policy service
                                                                                                                                        • Drops file in System32 directory
                                                                                                                                        • Suspicious behavior: EnumeratesProcesses
                                                                                                                                        • Suspicious behavior: MapViewOfSection
                                                                                                                                        • Suspicious behavior: RenamesItself
                                                                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                                                                        • Suspicious use of SetWindowsHookEx
                                                                                                                                        • Suspicious use of WriteProcessMemory
                                                                                                                                        PID:3088
                                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                                      C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                                                                                      1⤵
                                                                                                                                        PID:3492
                                                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                                                                                                                                        1⤵
                                                                                                                                          PID:3352
                                                                                                                                        • C:\Windows\System32\svchost.exe
                                                                                                                                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                                                                                          1⤵
                                                                                                                                            PID:2992
                                                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                                                            C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                                                                            1⤵
                                                                                                                                              PID:4684
                                                                                                                                            • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                                                                                                              "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                                                                                                              1⤵
                                                                                                                                                PID:1608
                                                                                                                                              • C:\Windows\System32\svchost.exe
                                                                                                                                                C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                                                                                                                1⤵
                                                                                                                                                  PID:4288
                                                                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo
                                                                                                                                                  1⤵
                                                                                                                                                    PID:4260
                                                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                                                    C:\Windows\system32\svchost.exe -k appmodel -p -s camsvc
                                                                                                                                                    1⤵
                                                                                                                                                      PID:4924
                                                                                                                                                    • C:\Windows\SysWOW64\okogwe.exe
                                                                                                                                                      C:\Windows\SysWOW64\okogwe.exe
                                                                                                                                                      1⤵
                                                                                                                                                      • Executes dropped EXE
                                                                                                                                                      • Loads dropped DLL
                                                                                                                                                      • Drops file in System32 directory
                                                                                                                                                      • Suspicious behavior: EnumeratesProcesses
                                                                                                                                                      • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                      • Suspicious use of SetWindowsHookEx
                                                                                                                                                      PID:5108

                                                                                                                                                    Network

                                                                                                                                                    MITRE ATT&CK Enterprise v15

                                                                                                                                                    Replay Monitor

                                                                                                                                                    Loading Replay Monitor...

                                                                                                                                                    Downloads

                                                                                                                                                    • C:\Windows\SysWOW64\hra33.dll

                                                                                                                                                      Filesize

                                                                                                                                                      7KB

                                                                                                                                                      MD5

                                                                                                                                                      7147ff24579a477a1a34696926e573f1

                                                                                                                                                      SHA1

                                                                                                                                                      9127ea8d813ecd5788b3f97777931ec79b7760e9

                                                                                                                                                      SHA256

                                                                                                                                                      fd08dcb016611316c849d48312ba6dc7d4de75d1a81c1d475a13bb5a1ba07267

                                                                                                                                                      SHA512

                                                                                                                                                      077b68376679c30d2dbae460ed59f5131c177bdd7574af1c2660ed97ae242b1401816d012af321c278be065b49bc9eab395e008b1b9a2447aa27b694bbed1d5d

                                                                                                                                                    • C:\Windows\SysWOW64\okogwe.exe

                                                                                                                                                      Filesize

                                                                                                                                                      68KB

                                                                                                                                                      MD5

                                                                                                                                                      26b2b049141a1121afd944b3b33681c2

                                                                                                                                                      SHA1

                                                                                                                                                      32df277749336581899f630bf11d36a70d68a592

                                                                                                                                                      SHA256

                                                                                                                                                      2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340

                                                                                                                                                      SHA512

                                                                                                                                                      c52433eed1dbf78955c9358fdb4bf97dd3cd9a50eccb17d49426c8fda76805da70884bf662a274d69aef326af7714602c4234b388790fa1df65f230802500f2b

                                                                                                                                                    • memory/3088-10-0x000000007FE30000-0x000000007FE3C000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      48KB

                                                                                                                                                    • memory/3088-11-0x00000000779A2000-0x00000000779A3000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      4KB

                                                                                                                                                    • memory/3088-4-0x000000007FE40000-0x000000007FE4C000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      48KB

                                                                                                                                                    • memory/3088-2-0x00000000779A2000-0x00000000779A3000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      4KB

                                                                                                                                                    • memory/3088-1-0x000000007FE40000-0x000000007FE4C000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      48KB

                                                                                                                                                    • memory/3088-9-0x000000007FE30000-0x000000007FE3C000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      48KB

                                                                                                                                                    • memory/3088-0-0x0000000000400000-0x0000000000415000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      84KB

                                                                                                                                                    • memory/3088-12-0x000000007FE40000-0x000000007FE4C000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      48KB

                                                                                                                                                    • memory/3088-15-0x000000007FE30000-0x000000007FE3C000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      48KB

                                                                                                                                                    • memory/3088-16-0x00000000779A3000-0x00000000779A4000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      4KB

                                                                                                                                                    • memory/3088-3-0x00000000779A3000-0x00000000779A4000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      4KB

                                                                                                                                                    • memory/3088-18-0x0000000000400000-0x0000000000415000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      84KB

                                                                                                                                                    • memory/5108-8-0x0000000000400000-0x0000000000415000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      84KB

                                                                                                                                                    • memory/5108-28-0x0000000000400000-0x0000000000415000-memory.dmp

                                                                                                                                                      Filesize

                                                                                                                                                      84KB