Analysis

  • max time kernel
    150s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/10/2024, 20:32

General

  • Target

    250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe

  • Size

    365KB

  • MD5

    250d6e20b66e94d649e384e9c6009b46

  • SHA1

    ad41b87953a585129807dd6faaa3b9dc99a7b6f0

  • SHA256

    18b37e46ffe259c9331feae700d61f3a04f23c2302a61ece63d5e2edda6340fd

  • SHA512

    ebc38753fb8362d5edfb814e2e9bd6d4d916c1bc6ce2c88e0de8b6b605591cdb050265fc0b8dbdeec606da6c7054859af472ae1af0953e66bda950b6e7f8bc29

  • SSDEEP

    6144:/VKWYkma3gcDLHb5CoPzs69KhWQl7FHG5AaBgXR1VHlZLC9CKc0IKxXbH8BKRJmG:/HYX8HbdP4gKhWQl05A0gXn9sCiTrcA1

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • UPX packed file 29 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 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:784
        • C:\Windows\system32\dwm.exe
          "dwm.exe"
          2⤵
            PID:316
        • C:\Windows\system32\lsass.exe
          C:\Windows\system32\lsass.exe
          1⤵
            PID:676
          • 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:2996
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    2⤵
                      PID:3772
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      2⤵
                        PID:3860
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        2⤵
                          PID:3972
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          2⤵
                            PID:4056
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            2⤵
                              PID:3608
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              2⤵
                                PID:4176
                              • C:\Windows\system32\SppExtComObj.exe
                                C:\Windows\system32\SppExtComObj.exe -Embedding
                                2⤵
                                  PID:4212
                                • C:\Windows\system32\DllHost.exe
                                  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                                  2⤵
                                    PID:4136
                                  • 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:3332
                                    • C:\Windows\system32\backgroundTaskHost.exe
                                      "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                      2⤵
                                        PID:1148
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        2⤵
                                          PID:1036
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          2⤵
                                            PID:456
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k RPCSS -p
                                          1⤵
                                            PID:904
                                          • C:\Windows\system32\svchost.exe
                                            C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
                                            1⤵
                                              PID:960
                                            • 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 LocalServiceNetworkRestricted -p -s lmhosts
                                                1⤵
                                                  PID:920
                                                • C:\Windows\System32\svchost.exe
                                                  C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
                                                  1⤵
                                                    PID:1064
                                                  • C:\Windows\system32\svchost.exe
                                                    C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
                                                    1⤵
                                                      PID:1072
                                                    • C:\Windows\system32\svchost.exe
                                                      C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
                                                      1⤵
                                                        PID:1084
                                                      • C:\Windows\system32\svchost.exe
                                                        C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
                                                        1⤵
                                                          PID:1204
                                                          • C:\Windows\system32\taskhostw.exe
                                                            taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
                                                            2⤵
                                                              PID:740
                                                          • C:\Windows\system32\svchost.exe
                                                            C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
                                                            1⤵
                                                              PID:1240
                                                            • C:\Windows\System32\svchost.exe
                                                              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
                                                              1⤵
                                                                PID:1288
                                                              • C:\Windows\system32\svchost.exe
                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
                                                                1⤵
                                                                  PID:1400
                                                                  • C:\Windows\system32\sihost.exe
                                                                    sihost.exe
                                                                    2⤵
                                                                      PID:3012
                                                                  • C:\Windows\system32\svchost.exe
                                                                    C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
                                                                    1⤵
                                                                      PID:1412
                                                                    • C:\Windows\system32\svchost.exe
                                                                      C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
                                                                      1⤵
                                                                        PID:1424
                                                                      • C:\Windows\system32\svchost.exe
                                                                        C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
                                                                        1⤵
                                                                          PID:1440
                                                                        • C:\Windows\System32\svchost.exe
                                                                          C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
                                                                          1⤵
                                                                            PID:1448
                                                                          • C:\Windows\system32\svchost.exe
                                                                            C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
                                                                            1⤵
                                                                              PID:1536
                                                                            • C:\Windows\system32\svchost.exe
                                                                              C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
                                                                              1⤵
                                                                                PID:1648
                                                                              • C:\Windows\System32\svchost.exe
                                                                                C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
                                                                                1⤵
                                                                                  PID:1700
                                                                                • C:\Windows\System32\svchost.exe
                                                                                  C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
                                                                                  1⤵
                                                                                    PID:1740
                                                                                  • C:\Windows\System32\svchost.exe
                                                                                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                                    1⤵
                                                                                      PID:1816
                                                                                    • C:\Windows\System32\svchost.exe
                                                                                      C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
                                                                                      1⤵
                                                                                        PID:1832
                                                                                      • C:\Windows\System32\svchost.exe
                                                                                        C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
                                                                                        1⤵
                                                                                          PID:1996
                                                                                        • C:\Windows\system32\svchost.exe
                                                                                          C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
                                                                                          1⤵
                                                                                            PID:2004
                                                                                          • C:\Windows\system32\svchost.exe
                                                                                            C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
                                                                                            1⤵
                                                                                              PID:1304
                                                                                            • C:\Windows\System32\svchost.exe
                                                                                              C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
                                                                                              1⤵
                                                                                                PID:1016
                                                                                              • C:\Windows\System32\spoolsv.exe
                                                                                                C:\Windows\System32\spoolsv.exe
                                                                                                1⤵
                                                                                                  PID:2088
                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                  C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
                                                                                                  1⤵
                                                                                                    PID:2132
                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                    C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
                                                                                                    1⤵
                                                                                                      PID:2192
                                                                                                    • C:\Windows\System32\svchost.exe
                                                                                                      C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
                                                                                                      1⤵
                                                                                                        PID:2236
                                                                                                      • C:\Windows\System32\svchost.exe
                                                                                                        C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
                                                                                                        1⤵
                                                                                                          PID:2296
                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
                                                                                                          1⤵
                                                                                                            PID:2492
                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                            C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
                                                                                                            1⤵
                                                                                                              PID:2500
                                                                                                            • C:\Windows\system32\svchost.exe
                                                                                                              C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
                                                                                                              1⤵
                                                                                                                PID:2672
                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
                                                                                                                1⤵
                                                                                                                  PID:2732
                                                                                                                • C:\Windows\sysmon.exe
                                                                                                                  C:\Windows\sysmon.exe
                                                                                                                  1⤵
                                                                                                                    PID:2748
                                                                                                                  • C:\Windows\System32\svchost.exe
                                                                                                                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
                                                                                                                    1⤵
                                                                                                                      PID:2768
                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                      C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
                                                                                                                      1⤵
                                                                                                                        PID:2784
                                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                                        C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
                                                                                                                        1⤵
                                                                                                                          PID:3060
                                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                                          C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
                                                                                                                          1⤵
                                                                                                                            PID:3240
                                                                                                                          • C:\Windows\system32\svchost.exe
                                                                                                                            C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
                                                                                                                            1⤵
                                                                                                                              PID:3380
                                                                                                                            • C:\Windows\Explorer.EXE
                                                                                                                              C:\Windows\Explorer.EXE
                                                                                                                              1⤵
                                                                                                                                PID:3456
                                                                                                                                • C:\Users\Admin\AppData\Local\Temp\250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe
                                                                                                                                  "C:\Users\Admin\AppData\Local\Temp\250d6e20b66e94d649e384e9c6009b46_JaffaCakes118.exe"
                                                                                                                                  2⤵
                                                                                                                                  • Boot or Logon Autostart Execution: Active Setup
                                                                                                                                  • Adds Run key to start application
                                                                                                                                  • Drops file in System32 directory
                                                                                                                                  • System Location Discovery: System Language Discovery
                                                                                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                                                                                  • Suspicious use of AdjustPrivilegeToken
                                                                                                                                  • Suspicious use of WriteProcessMemory
                                                                                                                                  PID:1672
                                                                                                                                  • C:\Program Files\Internet Explorer\iexplore.exe
                                                                                                                                    "C:\Program Files\Internet Explorer\iexplore.exe"
                                                                                                                                    3⤵
                                                                                                                                      PID:3504
                                                                                                                                • C:\Windows\system32\svchost.exe
                                                                                                                                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                                                                                                                                  1⤵
                                                                                                                                    PID:3588
                                                                                                                                  • C:\Windows\system32\svchost.exe
                                                                                                                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
                                                                                                                                    1⤵
                                                                                                                                      PID:5092
                                                                                                                                    • C:\Windows\System32\svchost.exe
                                                                                                                                      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
                                                                                                                                      1⤵
                                                                                                                                        PID:3500
                                                                                                                                      • C:\Windows\system32\svchost.exe
                                                                                                                                        C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
                                                                                                                                        1⤵
                                                                                                                                          PID:1104
                                                                                                                                        • C:\Windows\system32\svchost.exe
                                                                                                                                          C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
                                                                                                                                          1⤵
                                                                                                                                            PID:2528
                                                                                                                                          • C:\Windows\System32\svchost.exe
                                                                                                                                            C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                                                                                                                            1⤵
                                                                                                                                              PID:4188
                                                                                                                                            • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                                                                                                              "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                                                                                                              1⤵
                                                                                                                                                PID:2028
                                                                                                                                              • C:\Windows\system32\svchost.exe
                                                                                                                                                C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
                                                                                                                                                1⤵
                                                                                                                                                  PID:4404

                                                                                                                                                Network

                                                                                                                                                      MITRE ATT&CK Enterprise v15

                                                                                                                                                      Replay Monitor

                                                                                                                                                      Loading Replay Monitor...

                                                                                                                                                      Downloads

                                                                                                                                                      • memory/1672-0-0x0000000000400000-0x0000000000469000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        420KB

                                                                                                                                                      • memory/1672-2-0x0000000010410000-0x0000000010481000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        452KB

                                                                                                                                                      • memory/1672-1-0x0000000010410000-0x0000000010481000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        452KB

                                                                                                                                                      • memory/1672-5-0x0000000000590000-0x000000000059D000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-10-0x00000000008E0000-0x00000000008ED000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-13-0x00000000008F0000-0x00000000008FD000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-18-0x0000000000900000-0x000000000090D000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-17-0x0000000000900000-0x000000000090D000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-21-0x0000000000910000-0x000000000091D000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-22-0x0000000000910000-0x000000000091D000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-26-0x0000000000920000-0x000000000092D000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-25-0x0000000000920000-0x000000000092D000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-29-0x0000000000930000-0x000000000093D000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-33-0x0000000010490000-0x000000001049D000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-34-0x0000000010490000-0x000000001049D000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-39-0x0000000000940000-0x000000000094D000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-41-0x00000000104A0000-0x00000000104AD000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-42-0x00000000104A0000-0x00000000104AD000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-46-0x00000000104B0000-0x00000000104BD000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-49-0x00000000104C0000-0x00000000104CD000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-50-0x00000000104C0000-0x00000000104CD000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-54-0x00000000104D0000-0x00000000104DD000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-57-0x00000000104E0000-0x00000000104ED000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-59-0x00000000104E0000-0x00000000104ED000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-62-0x00000000104F0000-0x00000000104FD000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-61-0x00000000104F0000-0x00000000104FD000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-65-0x0000000010500000-0x000000001050D000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-66-0x0000000010500000-0x000000001050D000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        52KB

                                                                                                                                                      • memory/1672-338-0x0000000000400000-0x0000000000469000-memory.dmp

                                                                                                                                                        Filesize

                                                                                                                                                        420KB