Analysis

  • max time kernel
    140s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    03/07/2024, 06:32

General

  • Target

    216573060116f48b1a020f3dab13481a_JaffaCakes118.exe

  • Size

    241KB

  • MD5

    216573060116f48b1a020f3dab13481a

  • SHA1

    4acbaabfe3d6333c43ed81a09dd90fb4b904b42c

  • SHA256

    465d84dbb7df547817a469c69e606b3396a5d68bb2f88b97f278897e09dbc83f

  • SHA512

    7836170c528984d9b95478cb4f63cd188232dde534f393695bcd74e97b36238c32481ebb9463f01046c55960bf956b0997cf8704692d15e587ed888f41996ca3

  • SSDEEP

    6144:sTzop9rU8CXVKQKDGrIsjZcgTt9gOkJaxnJ+yGW13QZXC9:48rU8Co+GyAOkgxJWOgZy9

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 21 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\wininit.exe
    wininit.exe
    1⤵
      PID:388
      • 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:600
              • C:\Windows\system32\DllHost.exe
                C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                4⤵
                  PID:1052
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k RPCSS
                3⤵
                  PID:676
                • C:\Windows\System32\svchost.exe
                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                  3⤵
                    PID:752
                  • C:\Windows\System32\svchost.exe
                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                    3⤵
                      PID:824
                      • C:\Windows\system32\Dwm.exe
                        "C:\Windows\system32\Dwm.exe"
                        4⤵
                          PID:1176
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k netsvcs
                        3⤵
                          PID:872
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalService
                          3⤵
                            PID:1000
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k NetworkService
                            3⤵
                              PID:348
                            • C:\Windows\System32\spoolsv.exe
                              C:\Windows\System32\spoolsv.exe
                              3⤵
                                PID:548
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                3⤵
                                  PID:1060
                                • C:\Windows\system32\taskhost.exe
                                  "taskhost.exe"
                                  3⤵
                                    PID:1116
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                    3⤵
                                      PID:2132
                                    • C:\Windows\system32\sppsvc.exe
                                      C:\Windows\system32\sppsvc.exe
                                      3⤵
                                        PID:2300
                                    • C:\Windows\system32\lsass.exe
                                      C:\Windows\system32\lsass.exe
                                      2⤵
                                        PID:496
                                      • C:\Windows\system32\lsm.exe
                                        C:\Windows\system32\lsm.exe
                                        2⤵
                                          PID:504
                                      • 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:400
                                        • C:\Windows\system32\winlogon.exe
                                          winlogon.exe
                                          1⤵
                                            PID:436
                                          • C:\Windows\Explorer.EXE
                                            C:\Windows\Explorer.EXE
                                            1⤵
                                              PID:1204
                                              • C:\Users\Admin\AppData\Local\Temp\216573060116f48b1a020f3dab13481a_JaffaCakes118.exe
                                                "C:\Users\Admin\AppData\Local\Temp\216573060116f48b1a020f3dab13481a_JaffaCakes118.exe"
                                                2⤵
                                                • Drops file in Windows directory
                                                • Modifies registry class
                                                • Suspicious behavior: EnumeratesProcesses
                                                • Suspicious behavior: MapViewOfSection
                                                • Suspicious use of AdjustPrivilegeToken
                                                • Suspicious use of SetWindowsHookEx
                                                • Suspicious use of WriteProcessMemory
                                                PID:2748

                                            Network

                                                  MITRE ATT&CK Matrix

                                                  Replay Monitor

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                                                  Downloads

                                                  • C:\Windows\PCGWIN32.LI5

                                                    Filesize

                                                    2KB

                                                    MD5

                                                    8de3bf3c74e77d09fa3e386f5d6583d7

                                                    SHA1

                                                    db7b1aee786b8315a55d4b8ef6b91353d9397b00

                                                    SHA256

                                                    88c50c9f64332a177f280fe325de049672c1b38ef28ac4614a49e25615c34737

                                                    SHA512

                                                    2e10205916a98defc81e4e4f343842af5f9795216dae1e3faabf6358ce270929dedc6afd942a508b957e6774df5198f28fe6139aa51443daba3eaae2e1c32fe1

                                                  • memory/2748-0-0x0000000000400000-0x0000000000442000-memory.dmp

                                                    Filesize

                                                    264KB

                                                  • memory/2748-12-0x00000000775DF000-0x00000000775E0000-memory.dmp

                                                    Filesize

                                                    4KB

                                                  • memory/2748-11-0x00000000775E0000-0x00000000775E1000-memory.dmp

                                                    Filesize

                                                    4KB

                                                  • memory/2748-15-0x0000000000400000-0x0000000000442000-memory.dmp

                                                    Filesize

                                                    264KB