Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    19/08/2024, 23:25

General

  • Target

    ad02bd63c55b08e4f74e2eaeceb3795a_JaffaCakes118.exe

  • Size

    288KB

  • MD5

    ad02bd63c55b08e4f74e2eaeceb3795a

  • SHA1

    e24afbbc3f21e92a5a8c1113697c1029c2f65f04

  • SHA256

    d2b2f8da6b60ca6991b91dc993374f2e294967d0aa926017a5cfec6aa344014f

  • SHA512

    9dc158995311391261d47084e6d87cab6480f646755c07b1048416ab00c6511bf8a0ebf4abd8f89bb8433424796c8d7a1b7c4aebdc9abcb421cf83d637e7f447

  • SSDEEP

    3072:/eAQAqT8OTi+iRSrpF/FWwNYuznxMmEsSbUN0R+OpN/iPqmT9:m3T8Z+iR4Z9uuzxhE9sdO3/YT9

Malware Config

Signatures

  • Ramnit

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 3 IoCs

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

  • Drops file in Windows directory 1 IoCs
  • 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.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: MapViewOfSection 25 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • 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:596
              • C:\Windows\system32\wbem\wmiprvse.exe
                C:\Windows\system32\wbem\wmiprvse.exe
                4⤵
                  PID:1676
                • C:\Windows\system32\DllHost.exe
                  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                  4⤵
                    PID:820
                  • C:\Windows\helppane.exe
                    C:\Windows\helppane.exe -Embedding
                    4⤵
                    • Modifies Internet Explorer settings
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of FindShellTrayWindow
                    • Suspicious use of SetWindowsHookEx
                    PID:2644
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k RPCSS
                  3⤵
                    PID:672
                  • 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:808
                        • C:\Windows\system32\Dwm.exe
                          "C:\Windows\system32\Dwm.exe"
                          4⤵
                            PID:1172
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k netsvcs
                          3⤵
                            PID:848
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalService
                            3⤵
                              PID:964
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k NetworkService
                              3⤵
                                PID:236
                              • C:\Windows\System32\spoolsv.exe
                                C:\Windows\System32\spoolsv.exe
                                3⤵
                                  PID:108
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                  3⤵
                                    PID:1028
                                  • C:\Windows\system32\taskhost.exe
                                    "taskhost.exe"
                                    3⤵
                                      PID:1112
                                    • C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
                                      "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
                                      3⤵
                                        PID:1516
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                        3⤵
                                          PID:1728
                                        • C:\Windows\system32\sppsvc.exe
                                          C:\Windows\system32\sppsvc.exe
                                          3⤵
                                            PID:1272
                                        • 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:1260
                                                  • C:\Users\Admin\AppData\Local\Temp\ad02bd63c55b08e4f74e2eaeceb3795a_JaffaCakes118.exe
                                                    "C:\Users\Admin\AppData\Local\Temp\ad02bd63c55b08e4f74e2eaeceb3795a_JaffaCakes118.exe"
                                                    2⤵
                                                    • Loads dropped DLL
                                                    • Drops file in Windows directory
                                                    • System Location Discovery: System Language Discovery
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    • Suspicious use of WriteProcessMemory
                                                    PID:2976
                                                    • C:\Users\Admin\AppData\Local\Temp\ad02bd63c55b08e4f74e2eaeceb3795a_JaffaCakes118mgr.exe
                                                      C:\Users\Admin\AppData\Local\Temp\ad02bd63c55b08e4f74e2eaeceb3795a_JaffaCakes118mgr.exe
                                                      3⤵
                                                      • Executes dropped EXE
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      • Suspicious behavior: MapViewOfSection
                                                      • Suspicious use of AdjustPrivilegeToken
                                                      • Suspicious use of WriteProcessMemory
                                                      PID:2132
                                                • C:\Users\Admin\AppData\Local\Temp\2726044927\zmstage.exe
                                                  C:\Users\Admin\AppData\Local\Temp\2726044927\zmstage.exe
                                                  1⤵
                                                    PID:776

                                                  Network

                                                  MITRE ATT&CK Enterprise v15

                                                  Replay Monitor

                                                  Loading Replay Monitor...

                                                  Downloads

                                                  • \Users\Admin\AppData\Local\Temp\ad02bd63c55b08e4f74e2eaeceb3795a_JaffaCakes118mgr.exe

                                                    Filesize

                                                    276KB

                                                    MD5

                                                    da3aa2c43a90fef038c022bf37506772

                                                    SHA1

                                                    51dfca709fdeb6f593f35d4232133534e6109168

                                                    SHA256

                                                    1906eb8bc5bcdf34e360416176eb90e226c95a490c679e00de38393c2741ce66

                                                    SHA512

                                                    ad3b103396f42131ab630a740435ecec30485da9655ee4cdeb8e5510262bffa8218117a7120ad59bfa1035777cdd5b07471361056144748d5f74a55831016648

                                                  • memory/2132-12-0x00000000777EF000-0x00000000777F0000-memory.dmp

                                                    Filesize

                                                    4KB

                                                  • memory/2132-10-0x0000000000400000-0x0000000000481000-memory.dmp

                                                    Filesize

                                                    516KB

                                                  • memory/2132-14-0x0000000000270000-0x0000000000271000-memory.dmp

                                                    Filesize

                                                    4KB

                                                  • memory/2132-11-0x00000000002B0000-0x00000000002B1000-memory.dmp

                                                    Filesize

                                                    4KB

                                                  • memory/2132-15-0x0000000000400000-0x0000000000481000-memory.dmp

                                                    Filesize

                                                    516KB

                                                  • memory/2132-13-0x00000000777F0000-0x00000000777F1000-memory.dmp

                                                    Filesize

                                                    4KB

                                                  • memory/2644-32-0x00000000001C0000-0x00000000001C1000-memory.dmp

                                                    Filesize

                                                    4KB

                                                  • memory/2644-19-0x00000000001C0000-0x00000000001C1000-memory.dmp

                                                    Filesize

                                                    4KB

                                                  • memory/2976-9-0x00000000001D0000-0x0000000000251000-memory.dmp

                                                    Filesize

                                                    516KB

                                                  • memory/2976-17-0x00000000777EF000-0x00000000777F0000-memory.dmp

                                                    Filesize

                                                    4KB

                                                  • memory/2976-18-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

                                                    Filesize

                                                    48KB

                                                  • memory/2976-21-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

                                                    Filesize

                                                    48KB

                                                  • memory/2976-20-0x0000000001000000-0x0000000001052000-memory.dmp

                                                    Filesize

                                                    328KB

                                                  • memory/2976-1-0x0000000001000000-0x0000000001052000-memory.dmp

                                                    Filesize

                                                    328KB