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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/08/2024, 05:54

General

  • Target

    a9d7c9ecfac263279b5db80e36cfa2b5_JaffaCakes118.exe

  • Size

    610KB

  • MD5

    a9d7c9ecfac263279b5db80e36cfa2b5

  • SHA1

    9692b1385fb7ef2b056ca92f06de7916e3ae325d

  • SHA256

    98e4cbbbb065cfc9e4638db9997a035813b69dbd7f6de485abb0048d88f16d5b

  • SHA512

    61447f5f4ade8787a5e21ad882f172a22cb8963e844b594485396b672cc3d4dcf67bc9e104ec7f5f5498cf3df87bec9daf680bce85d60a536def5fa5eb1f4b64

  • SSDEEP

    12288:U0/zSknQgmbFlXTPhvHA7azeJNrBRaMF7Yi8yR41VnUAqh1R:8RbFR9A7aCsc76U43UAqh/

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • UPX packed file 8 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:800
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:64
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:620
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:768
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3120
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3384
                  • C:\Users\Admin\AppData\Local\Temp\a9d7c9ecfac263279b5db80e36cfa2b5_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\a9d7c9ecfac263279b5db80e36cfa2b5_JaffaCakes118.exe"
                    2⤵
                    • UAC bypass
                    • Checks whether UAC is enabled
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:1272
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:4404
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:4480
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:1800
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:4784
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:2816
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:1388
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:116
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:3692
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:752
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:3648
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:5044
                    • C:\Windows\SysWOW64\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE"
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:2808
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3564
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3748
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3840
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3908
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3996
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3584
                            • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
                              "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
                              1⤵
                                PID:952
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1980
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:5092
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:3300
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:4968
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:5048
                                        • C:\Windows\system32\AUDIODG.EXE
                                          C:\Windows\system32\AUDIODG.EXE 0x4a4 0x41c
                                          1⤵
                                            PID:3928
                                          • C:\Windows\system32\backgroundTaskHost.exe
                                            "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                            1⤵
                                              PID:1768
                                            • C:\Windows\system32\DllHost.exe
                                              C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                                              1⤵
                                                PID:748

                                              Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • memory/1272-69-0x0000000002430000-0x000000000345A000-memory.dmp

                                                Filesize

                                                16.2MB

                                              • memory/1272-62-0x0000000002430000-0x000000000345A000-memory.dmp

                                                Filesize

                                                16.2MB

                                              • memory/1272-7-0x0000000002430000-0x000000000345A000-memory.dmp

                                                Filesize

                                                16.2MB

                                              • memory/1272-17-0x00000000042E0000-0x00000000042E2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/1272-19-0x0000000005C60000-0x0000000005C61000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/1272-18-0x00000000042E0000-0x00000000042E2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/1272-15-0x00000000042E0000-0x00000000042E2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/1272-9-0x0000000002430000-0x000000000345A000-memory.dmp

                                                Filesize

                                                16.2MB

                                              • memory/1272-21-0x0000000002430000-0x000000000345A000-memory.dmp

                                                Filesize

                                                16.2MB

                                              • memory/1272-99-0x0000000000400000-0x000000000046D000-memory.dmp

                                                Filesize

                                                436KB

                                              • memory/1272-3-0x0000000002430000-0x000000000345A000-memory.dmp

                                                Filesize

                                                16.2MB

                                              • memory/1272-75-0x0000000002430000-0x000000000345A000-memory.dmp

                                                Filesize

                                                16.2MB

                                              • memory/1272-35-0x0000000002430000-0x000000000345A000-memory.dmp

                                                Filesize

                                                16.2MB

                                              • memory/1272-0-0x0000000000400000-0x000000000046D000-memory.dmp

                                                Filesize

                                                436KB

                                              • memory/1800-70-0x0000000000440000-0x0000000000454000-memory.dmp

                                                Filesize

                                                80KB

                                              • memory/1800-71-0x0000000000440000-0x0000000000454000-memory.dmp

                                                Filesize

                                                80KB

                                              • memory/4404-60-0x0000000000BD0000-0x0000000000BE4000-memory.dmp

                                                Filesize

                                                80KB

                                              • memory/4404-63-0x0000000000BD0000-0x0000000000BE4000-memory.dmp

                                                Filesize

                                                80KB

                                              • memory/4480-66-0x0000000000840000-0x0000000000854000-memory.dmp

                                                Filesize

                                                80KB

                                              • memory/4480-65-0x0000000000840000-0x0000000000854000-memory.dmp

                                                Filesize

                                                80KB

                                              • memory/4784-72-0x0000000000B50000-0x0000000000B64000-memory.dmp

                                                Filesize

                                                80KB

                                              • memory/4784-73-0x0000000000B50000-0x0000000000B64000-memory.dmp

                                                Filesize

                                                80KB