Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 18:43

General

  • Target

    e2bbd596179582e40b8771379774f5e3_JaffaCakes118.exe

  • Size

    120KB

  • MD5

    e2bbd596179582e40b8771379774f5e3

  • SHA1

    b96832b1b0f934560be51bd252fc43896aebedfc

  • SHA256

    6cd25463ac6d0b271bcca8e07e25e8907646f74a4ec6c533a44f65f92ddf1eb2

  • SHA512

    cc0d9429dd8e95321d138a5d71423bbe95e494a10c32eff61e6fe1e7ba5f01a73239adb5884b690da5d6a9552be28f324e3c114c4ea0a26e43a9cef06db2d77c

  • SSDEEP

    768:qQxkwifBsIqHpcrkMEYEhA7P4RhAtmaZFb79U9MKAjBEig6/1k21m3uHRdMNDj2Y:q8kwilTEhU4HDa1KkjWXUa21mc/Mue9

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Ramnit family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • UPX packed file 4 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 37 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\System32\smss.exe
    \SystemRoot\System32\smss.exe
    1⤵
      PID:256
    • 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:336
      • C:\Windows\system32\wininit.exe
        wininit.exe
        1⤵
          PID:384
          • C:\Windows\system32\services.exe
            C:\Windows\system32\services.exe
            2⤵
              PID:476
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k DcomLaunch
                3⤵
                  PID:608
                  • C:\Windows\system32\wbem\wmiprvse.exe
                    C:\Windows\system32\wbem\wmiprvse.exe
                    4⤵
                      PID:1624
                    • C:\Windows\system32\DllHost.exe
                      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                      4⤵
                        PID:468
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k RPCSS
                      3⤵
                        PID:688
                      • C:\Windows\System32\svchost.exe
                        C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                        3⤵
                          PID:756
                        • C:\Windows\System32\svchost.exe
                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                          3⤵
                            PID:820
                            • C:\Windows\system32\Dwm.exe
                              "C:\Windows\system32\Dwm.exe"
                              4⤵
                                PID:1060
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k netsvcs
                              3⤵
                                PID:868
                                • C:\Windows\system32\wbem\WMIADAP.EXE
                                  wmiadap.exe /F /T /R
                                  4⤵
                                    PID:2188
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalService
                                  3⤵
                                    PID:980
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k NetworkService
                                    3⤵
                                      PID:292
                                    • C:\Windows\System32\spoolsv.exe
                                      C:\Windows\System32\spoolsv.exe
                                      3⤵
                                        PID:1108
                                      • C:\Windows\system32\taskhost.exe
                                        "taskhost.exe"
                                        3⤵
                                          PID:1120
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                          3⤵
                                            PID:1184
                                          • C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
                                            "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
                                            3⤵
                                              PID:1084
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                              3⤵
                                                PID:1920
                                              • C:\Windows\system32\sppsvc.exe
                                                C:\Windows\system32\sppsvc.exe
                                                3⤵
                                                  PID:2152
                                              • C:\Windows\system32\lsass.exe
                                                C:\Windows\system32\lsass.exe
                                                2⤵
                                                  PID:492
                                                • C:\Windows\system32\lsm.exe
                                                  C:\Windows\system32\lsm.exe
                                                  2⤵
                                                    PID:500
                                                • 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\winlogon.exe
                                                    winlogon.exe
                                                    1⤵
                                                      PID:432
                                                    • C:\Windows\Explorer.EXE
                                                      C:\Windows\Explorer.EXE
                                                      1⤵
                                                        PID:1100
                                                        • C:\Users\Admin\AppData\Local\Temp\e2bbd596179582e40b8771379774f5e3_JaffaCakes118.exe
                                                          "C:\Users\Admin\AppData\Local\Temp\e2bbd596179582e40b8771379774f5e3_JaffaCakes118.exe"
                                                          2⤵
                                                          • Loads dropped DLL
                                                          • Drops file in Program Files directory
                                                          • System Location Discovery: System Language Discovery
                                                          • Suspicious use of WriteProcessMemory
                                                          PID:2464
                                                          • C:\Program Files (x86)\Microsoft\WaterMark.exe
                                                            "C:\Program Files (x86)\Microsoft\WaterMark.exe"
                                                            3⤵
                                                            • Executes dropped EXE
                                                            • System Location Discovery: System Language Discovery
                                                            • Suspicious behavior: EnumeratesProcesses
                                                            • Suspicious use of AdjustPrivilegeToken
                                                            • Suspicious use of WriteProcessMemory
                                                            PID:2772
                                                            • C:\Windows\SysWOW64\svchost.exe
                                                              C:\Windows\system32\svchost.exe
                                                              4⤵
                                                              • Modifies WinLogon for persistence
                                                              • Drops file in System32 directory
                                                              • Drops file in Program Files directory
                                                              • System Location Discovery: System Language Discovery
                                                              PID:1496
                                                            • C:\Windows\SysWOW64\svchost.exe
                                                              C:\Windows\system32\svchost.exe
                                                              4⤵
                                                              • System Location Discovery: System Language Discovery
                                                              • Suspicious behavior: EnumeratesProcesses
                                                              • Suspicious use of AdjustPrivilegeToken
                                                              • Suspicious use of WriteProcessMemory
                                                              PID:2724

                                                      Network

                                                      MITRE ATT&CK Enterprise v15

                                                      Replay Monitor

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                                                      Downloads

                                                      • C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\epl-v10.html

                                                        Filesize

                                                        254KB

                                                        MD5

                                                        fce795f21fdb5c90c51b060e16ef07d8

                                                        SHA1

                                                        f8e91532bf81d775a8ef5ac730cd2e0f5c86ef36

                                                        SHA256

                                                        b49cda28926c912fca0c8405380155dfec9c4fe7ee1f698788ae297b83aaad18

                                                        SHA512

                                                        408989cda0304e7ef456401cba4400ece3205045dca79d28b562bcc3671069d4744c22d53c8f4c112856e1046c20addbdb0dcc65cf2163d8a99bbf3198427487

                                                      • C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\license.html

                                                        Filesize

                                                        250KB

                                                        MD5

                                                        656ecc1be290717832538757cb5bfe8b

                                                        SHA1

                                                        9f2a7e7243763ef56ca8af7f0ff2ea5724491bca

                                                        SHA256

                                                        8337001f9418f041fcaa7bf4aaaf9c1e1612fec8a468dc998d37f82a7c7f3e29

                                                        SHA512

                                                        e20994af25d5dc8a2ffb85add2a3ab8fa96d3dc4bf7c4134266ed26ece7dba063d43cd2eddad46a10ffec1567ccf8e234e5ff525340b13e20fd5e9d310b77e7e

                                                      • \Program Files (x86)\Microsoft\WaterMark.exe

                                                        Filesize

                                                        120KB

                                                        MD5

                                                        e2bbd596179582e40b8771379774f5e3

                                                        SHA1

                                                        b96832b1b0f934560be51bd252fc43896aebedfc

                                                        SHA256

                                                        6cd25463ac6d0b271bcca8e07e25e8907646f74a4ec6c533a44f65f92ddf1eb2

                                                        SHA512

                                                        cc0d9429dd8e95321d138a5d71423bbe95e494a10c32eff61e6fe1e7ba5f01a73239adb5884b690da5d6a9552be28f324e3c114c4ea0a26e43a9cef06db2d77c

                                                      • memory/1496-17-0x0000000020010000-0x0000000020022000-memory.dmp

                                                        Filesize

                                                        72KB

                                                      • memory/1496-19-0x00000000000C0000-0x00000000000C1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/1496-24-0x00000000000C0000-0x00000000000C1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/1496-23-0x00000000000E0000-0x00000000000E1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/1496-25-0x0000000020010000-0x0000000020022000-memory.dmp

                                                        Filesize

                                                        72KB

                                                      • memory/1496-34-0x0000000020010000-0x0000000020022000-memory.dmp

                                                        Filesize

                                                        72KB

                                                      • memory/1496-30-0x0000000020010000-0x0000000020022000-memory.dmp

                                                        Filesize

                                                        72KB

                                                      • memory/1496-36-0x00000000000D0000-0x00000000000D1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/1496-304-0x0000000020010000-0x0000000020022000-memory.dmp

                                                        Filesize

                                                        72KB

                                                      • memory/2464-6-0x0000000000270000-0x00000000002A9000-memory.dmp

                                                        Filesize

                                                        228KB

                                                      • memory/2464-0-0x0000000000400000-0x0000000000439000-memory.dmp

                                                        Filesize

                                                        228KB

                                                      • memory/2464-2-0x0000000000220000-0x0000000000259000-memory.dmp

                                                        Filesize

                                                        228KB

                                                      • memory/2464-3-0x0000000000400000-0x0000000000439000-memory.dmp

                                                        Filesize

                                                        228KB

                                                      • memory/2724-57-0x0000000020010000-0x000000002001B000-memory.dmp

                                                        Filesize

                                                        44KB

                                                      • memory/2724-58-0x0000000077A40000-0x0000000077A41000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2724-55-0x00000000000F0000-0x00000000000F1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2724-54-0x0000000020010000-0x000000002001B000-memory.dmp

                                                        Filesize

                                                        44KB

                                                      • memory/2724-50-0x0000000020010000-0x000000002001B000-memory.dmp

                                                        Filesize

                                                        44KB

                                                      • memory/2724-60-0x0000000020010000-0x000000002001B000-memory.dmp

                                                        Filesize

                                                        44KB

                                                      • memory/2724-59-0x0000000000100000-0x0000000000101000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2724-43-0x0000000020010000-0x000000002001B000-memory.dmp

                                                        Filesize

                                                        44KB

                                                      • memory/2724-56-0x0000000020010000-0x000000002001B000-memory.dmp

                                                        Filesize

                                                        44KB

                                                      • memory/2772-40-0x0000000000290000-0x0000000000291000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2772-49-0x0000000000400000-0x0000000000439000-memory.dmp

                                                        Filesize

                                                        228KB

                                                      • memory/2772-41-0x0000000077A3F000-0x0000000077A40000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2772-555-0x0000000077A3F000-0x0000000077A40000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2772-559-0x0000000000400000-0x0000000000439000-memory.dmp

                                                        Filesize

                                                        228KB

                                                      • memory/2772-14-0x0000000000280000-0x0000000000281000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2772-15-0x0000000000400000-0x0000000000439000-memory.dmp

                                                        Filesize

                                                        228KB