Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    01/07/2024, 20:21

General

  • Target

    1c5eb0e8f00fd584e8d1d3006278fe76_JaffaCakes118.exe

  • Size

    165KB

  • MD5

    1c5eb0e8f00fd584e8d1d3006278fe76

  • SHA1

    03f5aa75940b9176a97ac41257f306c33cca93da

  • SHA256

    e026f6f1a5a4f5b39e68c8cdb050334174764d2c7fe041073c6e64872a3a4099

  • SHA512

    592c5856367f942c29f9f88c7ed20f65eb453475991ffafa11cd72b4c45ca3e58f47af0d4daf6cda2a3800de45789d55596bfcfe3588ee4f7f77417e52474590

  • SSDEEP

    3072:yo5Htro+64OBGLvtwT+rGkLB0oA50BFLqlNyoNCzN2D3zCCR9GPU1:351llOBGLvuT+rjLBxAblNyN2zz7RWM

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 9 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 4 IoCs
  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\wininit.exe
    wininit.exe
    1⤵
      PID:372
      • C:\Windows\system32\services.exe
        C:\Windows\system32\services.exe
        2⤵
          PID:480
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k DcomLaunch
            3⤵
              PID:604
              • C:\Windows\system32\DllHost.exe
                C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                4⤵
                  PID:2424
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k RPCSS
                3⤵
                  PID:680
                • C:\Windows\System32\svchost.exe
                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                  3⤵
                    PID:760
                  • C:\Windows\System32\svchost.exe
                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                    3⤵
                      PID:816
                      • C:\Windows\system32\Dwm.exe
                        "C:\Windows\system32\Dwm.exe"
                        4⤵
                          PID:1168
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k netsvcs
                        3⤵
                          PID:860
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalService
                          3⤵
                            PID:968
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k NetworkService
                            3⤵
                              PID:272
                            • C:\Windows\System32\spoolsv.exe
                              C:\Windows\System32\spoolsv.exe
                              3⤵
                                PID:1008
                              • C:\Windows\system32\taskhost.exe
                                "taskhost.exe"
                                3⤵
                                  PID:1084
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                  3⤵
                                    PID:1092
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                    3⤵
                                      PID:2304
                                    • C:\Windows\system32\sppsvc.exe
                                      C:\Windows\system32\sppsvc.exe
                                      3⤵
                                        PID:2252
                                    • C:\Windows\system32\lsass.exe
                                      C:\Windows\system32\lsass.exe
                                      2⤵
                                        PID:488
                                      • C:\Windows\system32\lsm.exe
                                        C:\Windows\system32\lsm.exe
                                        2⤵
                                          PID:496
                                      • C:\Windows\system32\csrss.exe
                                        %SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
                                        1⤵
                                          PID:396
                                          • C:\Windows\system32\conhost.exe
                                            \??\C:\Windows\system32\conhost.exe "-677212024-73098000-77438666348748318697769356464776911-1326470532-128575295"
                                            2⤵
                                              PID:1668
                                          • C:\Windows\system32\winlogon.exe
                                            winlogon.exe
                                            1⤵
                                              PID:432
                                            • C:\Windows\Explorer.EXE
                                              C:\Windows\Explorer.EXE
                                              1⤵
                                                PID:1192
                                                • C:\Users\Admin\AppData\Local\Temp\1c5eb0e8f00fd584e8d1d3006278fe76_JaffaCakes118.exe
                                                  "C:\Users\Admin\AppData\Local\Temp\1c5eb0e8f00fd584e8d1d3006278fe76_JaffaCakes118.exe"
                                                  2⤵
                                                  • Loads dropped DLL
                                                  • Drops file in Windows directory
                                                  • Modifies Internet Explorer settings
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  • Suspicious behavior: MapViewOfSection
                                                  • Suspicious use of AdjustPrivilegeToken
                                                  • Suspicious use of WriteProcessMemory
                                                  PID:852
                                                  • C:\Users\Admin\AppData\Local\Temp\1c5eb0e8f00fd584e8d1d3006278fe76_JaffaCakes118mgr.exe
                                                    C:\Users\Admin\AppData\Local\Temp\1c5eb0e8f00fd584e8d1d3006278fe76_JaffaCakes118mgr.exe
                                                    3⤵
                                                    • Executes dropped EXE
                                                    • Drops file in System32 directory
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    PID:1844
                                                    • C:\Windows\SysWOW64\WerFault.exe
                                                      C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 92
                                                      4⤵
                                                      • Executes dropped EXE
                                                      • Loads dropped DLL
                                                      • Program crash
                                                      PID:1740

                                              Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • C:\Users\Admin\AppData\Local\Temp\1c5eb0e8f00fd584e8d1d3006278fe76_JaffaCakes118mgr.exe

                                                Filesize

                                                60KB

                                                MD5

                                                cd963c64ad0bea4ca85a4819f6eefed1

                                                SHA1

                                                d9cd6316cf3c6ce5ceec9694c2debc7b7981775f

                                                SHA256

                                                33c4b715dc8b183dff9aac65cc42c7f2c70658580b8e3d449878251482a5d906

                                                SHA512

                                                f7cd12c57eff3acf7c89b0e7b55dfa81623618a65d6c49b490c199cfe63ae9e858f2681c8ef1425d1e4b25f7b0bbd6d4a9d9788956c23f52fece3d5d79b5907e

                                              • C:\Windows\SysWOW64\WerFault.exe

                                                Filesize

                                                352KB

                                                MD5

                                                5feab868caedbbd1b7a145ca8261e4aa

                                                SHA1

                                                f43f28cc5165608e6fb3794e9a3d083ca2c75f0e

                                                SHA256

                                                08bace187a0225e10677de9aa6738a7118be3e5cad6dc45fb8d3366a61bb343c

                                                SHA512

                                                91108ab6dd422c1d500fc0a65df6faffdb7000828a0f908b1c053129b4b8702fdb7309fa3f4f6054ad542dfe24fd4853e2fe32f7e45aa369e7a3cb6137bdaca1

                                              • memory/852-0-0x0000000001000000-0x000000000102E000-memory.dmp

                                                Filesize

                                                184KB

                                              • memory/852-10-0x0000000077750000-0x0000000077751000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/852-9-0x000000007774F000-0x0000000077750000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/852-14-0x0000000001000000-0x000000000102E000-memory.dmp

                                                Filesize

                                                184KB

                                              • memory/1740-17-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

                                                Filesize

                                                48KB

                                              • memory/1844-16-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

                                                Filesize

                                                48KB

                                              • memory/1844-25-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

                                                Filesize

                                                48KB