Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13-12-2024 00:55

General

  • Target

    e91974b96449dadf2c18e41c7e259189_JaffaCakes118.exe

  • Size

    924KB

  • MD5

    e91974b96449dadf2c18e41c7e259189

  • SHA1

    08ee9dd9f046c0db70e14fae0e348f88983fc896

  • SHA256

    172226d0aa7ecbe277f6b7f2baecc12f2a13e038054c1df2d05cef76970e332f

  • SHA512

    f2fc6088060be86cf77a42f459d26b9e6069252a24347f530e6261b4d8e87c3e7197695f3520a640d4212e79f7bbf16ebf5f3c50908112bb5e4b93a6765c165d

  • SSDEEP

    12288:LnJcI2fLcSsZaFcWpiFbQbpIpYVwj8xVVoS0tSW:j+dYVZE0lQpIpYVwEVVoS05

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 2 IoCs
  • Loads dropped DLL 10 IoCs
  • Drops file in System32 directory 2 IoCs
  • UPX packed file 9 IoCs

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

  • Drops file in Program Files directory 64 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 5 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 4 IoCs
  • Suspicious use of UnmapMainImage 2 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:604
                  • C:\Windows\system32\wbem\wmiprvse.exe
                    C:\Windows\system32\wbem\wmiprvse.exe
                    4⤵
                      PID:1228
                    • C:\Windows\system32\DllHost.exe
                      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                      4⤵
                        PID:1308
                      • C:\Windows\system32\DllHost.exe
                        C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
                        4⤵
                          PID:2284
                        • C:\Windows\system32\wbem\wmiprvse.exe
                          C:\Windows\system32\wbem\wmiprvse.exe -Embedding
                          4⤵
                            PID:2304
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k RPCSS
                          3⤵
                            PID:684
                          • C:\Windows\System32\svchost.exe
                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                            3⤵
                              PID:748
                            • 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:1172
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k netsvcs
                                  3⤵
                                    PID:860
                                    • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                      wmiadap.exe /F /T /R
                                      4⤵
                                        PID:2216
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k LocalService
                                      3⤵
                                        PID:972
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k NetworkService
                                        3⤵
                                          PID:276
                                        • C:\Windows\System32\spoolsv.exe
                                          C:\Windows\System32\spoolsv.exe
                                          3⤵
                                            PID:348
                                          • C:\Windows\system32\svchost.exe
                                            C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                            3⤵
                                              PID:1068
                                            • 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:2012
                                                • C:\Windows\system32\svchost.exe
                                                  C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                                  3⤵
                                                    PID:3020
                                                  • C:\Windows\system32\sppsvc.exe
                                                    C:\Windows\system32\sppsvc.exe
                                                    3⤵
                                                      PID:2512
                                                  • 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:392
                                                      • C:\Windows\system32\winlogon.exe
                                                        winlogon.exe
                                                        1⤵
                                                          PID:432
                                                        • C:\Windows\Explorer.EXE
                                                          C:\Windows\Explorer.EXE
                                                          1⤵
                                                            PID:1196
                                                            • C:\Users\Admin\AppData\Local\Temp\e91974b96449dadf2c18e41c7e259189_JaffaCakes118.exe
                                                              "C:\Users\Admin\AppData\Local\Temp\e91974b96449dadf2c18e41c7e259189_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:2364
                                                              • C:\Users\Admin\AppData\Local\Temp\e91974b96449dadf2c18e41c7e259189_JaffaCakes118mgr.exe
                                                                C:\Users\Admin\AppData\Local\Temp\e91974b96449dadf2c18e41c7e259189_JaffaCakes118mgr.exe
                                                                3⤵
                                                                • Executes dropped EXE
                                                                • Loads dropped DLL
                                                                • System Location Discovery: System Language Discovery
                                                                • Suspicious use of UnmapMainImage
                                                                • Suspicious use of WriteProcessMemory
                                                                PID:2056
                                                                • C:\Program Files (x86)\Microsoft\WaterMark.exe
                                                                  "C:\Program Files (x86)\Microsoft\WaterMark.exe"
                                                                  4⤵
                                                                  • Executes dropped EXE
                                                                  • Loads dropped DLL
                                                                  • System Location Discovery: System Language Discovery
                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                  • Suspicious use of AdjustPrivilegeToken
                                                                  • Suspicious use of UnmapMainImage
                                                                  • Suspicious use of WriteProcessMemory
                                                                  PID:2780
                                                                  • C:\Windows\SysWOW64\svchost.exe
                                                                    C:\Windows\system32\svchost.exe
                                                                    5⤵
                                                                    • Modifies WinLogon for persistence
                                                                    • Drops file in System32 directory
                                                                    • Drops file in Program Files directory
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:2848
                                                                  • C:\Windows\SysWOW64\svchost.exe
                                                                    C:\Windows\system32\svchost.exe
                                                                    5⤵
                                                                    • System Location Discovery: System Language Discovery
                                                                    • Suspicious behavior: EnumeratesProcesses
                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                    • Suspicious use of WriteProcessMemory
                                                                    PID:2640

                                                          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

                                                            252KB

                                                            MD5

                                                            e9775f42f9773c28d10114078a2003b6

                                                            SHA1

                                                            3f3891a4723822be65122ace30ea31783a8f32f9

                                                            SHA256

                                                            82ece7397d7033df489aa6fbaecfe8c343e09ffc14d9e16b4f2df419e00f0fac

                                                            SHA512

                                                            da079feded5eb219abd92e336e14cc0737e50d2f5f2b32b2ede43ef9ec715bc439d856badb031c2b9559289b61592820d27281537d27c6c61087fd215d0deab1

                                                          • 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

                                                            248KB

                                                            MD5

                                                            944ea03b6f050b7f4363a4e9cbf84d34

                                                            SHA1

                                                            ccdc2629929cf1dfc4db144caa1b99a0ed8008eb

                                                            SHA256

                                                            5aac419cc893361537c0b23a4040ced236f2a1f4527000f291763c2a8a0628f4

                                                            SHA512

                                                            558c6d7f00f1d6b1b1896b1ce4fb5e241d5bc7b960111100b05f22c36179d7a22ccd279345f8fafff1ab9ec4b5c775b448c4dcb3cc115f21d90e9b93899f4653

                                                          • \Users\Admin\AppData\Local\Temp\e91974b96449dadf2c18e41c7e259189_JaffaCakes118mgr.exe

                                                            Filesize

                                                            119KB

                                                            MD5

                                                            9d5d609dc8e2554054733d19eed45c5c

                                                            SHA1

                                                            ce72453fca9f477940a9def32bd8463549c6e1e4

                                                            SHA256

                                                            7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

                                                            SHA512

                                                            012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

                                                          • memory/2056-23-0x0000000000400000-0x0000000000421000-memory.dmp

                                                            Filesize

                                                            132KB

                                                          • memory/2056-24-0x0000000000400000-0x0000000000421000-memory.dmp

                                                            Filesize

                                                            132KB

                                                          • memory/2056-19-0x0000000000400000-0x0000000000421000-memory.dmp

                                                            Filesize

                                                            132KB

                                                          • memory/2056-22-0x0000000000170000-0x0000000000171000-memory.dmp

                                                            Filesize

                                                            4KB

                                                          • memory/2056-21-0x0000000000400000-0x0000000000421000-memory.dmp

                                                            Filesize

                                                            132KB

                                                          • memory/2056-18-0x0000000000400000-0x0000000000421000-memory.dmp

                                                            Filesize

                                                            132KB

                                                          • memory/2056-17-0x0000000000400000-0x0000000000421000-memory.dmp

                                                            Filesize

                                                            132KB

                                                          • memory/2056-12-0x0000000000400000-0x0000000000429000-memory.dmp

                                                            Filesize

                                                            164KB

                                                          • memory/2056-25-0x0000000000400000-0x0000000000421000-memory.dmp

                                                            Filesize

                                                            132KB

                                                          • memory/2364-9-0x0000000000140000-0x0000000000169000-memory.dmp

                                                            Filesize

                                                            164KB

                                                          • memory/2364-8-0x0000000000840000-0x0000000000929000-memory.dmp

                                                            Filesize

                                                            932KB

                                                          • memory/2364-10-0x0000000000140000-0x0000000000169000-memory.dmp

                                                            Filesize

                                                            164KB

                                                          • memory/2364-0-0x0000000001000000-0x00000000010E9000-memory.dmp

                                                            Filesize

                                                            932KB

                                                          • memory/2364-422-0x0000000000840000-0x0000000000929000-memory.dmp

                                                            Filesize

                                                            932KB

                                                          • memory/2364-423-0x0000000001000000-0x00000000010E9000-memory.dmp

                                                            Filesize

                                                            932KB

                                                          • memory/2364-424-0x0000000000840000-0x0000000000929000-memory.dmp

                                                            Filesize

                                                            932KB

                                                          • memory/2364-421-0x0000000000840000-0x0000000000929000-memory.dmp

                                                            Filesize

                                                            932KB

                                                          • memory/2640-88-0x0000000000140000-0x0000000000141000-memory.dmp

                                                            Filesize

                                                            4KB

                                                          • memory/2640-89-0x0000000020010000-0x000000002001B000-memory.dmp

                                                            Filesize

                                                            44KB

                                                          • memory/2640-92-0x0000000020010000-0x000000002001B000-memory.dmp

                                                            Filesize

                                                            44KB

                                                          • memory/2640-91-0x0000000000150000-0x0000000000151000-memory.dmp

                                                            Filesize

                                                            4KB

                                                          • memory/2640-74-0x0000000020010000-0x000000002001B000-memory.dmp

                                                            Filesize

                                                            44KB

                                                          • memory/2640-87-0x0000000020010000-0x000000002001B000-memory.dmp

                                                            Filesize

                                                            44KB

                                                          • memory/2640-84-0x0000000020010000-0x000000002001B000-memory.dmp

                                                            Filesize

                                                            44KB

                                                          • memory/2640-90-0x0000000020010000-0x000000002001B000-memory.dmp

                                                            Filesize

                                                            44KB

                                                          • memory/2780-73-0x0000000020010000-0x000000002001B000-memory.dmp

                                                            Filesize

                                                            44KB

                                                          • memory/2780-72-0x0000000000060000-0x0000000000061000-memory.dmp

                                                            Filesize

                                                            4KB

                                                          • memory/2780-47-0x0000000000400000-0x0000000000421000-memory.dmp

                                                            Filesize

                                                            132KB

                                                          • memory/2780-687-0x0000000000400000-0x0000000000421000-memory.dmp

                                                            Filesize

                                                            132KB

                                                          • memory/2780-46-0x00000000003A0000-0x00000000003A1000-memory.dmp

                                                            Filesize

                                                            4KB

                                                          • memory/2780-40-0x0000000000130000-0x0000000000159000-memory.dmp

                                                            Filesize

                                                            164KB

                                                          • memory/2848-59-0x0000000020010000-0x0000000020022000-memory.dmp

                                                            Filesize

                                                            72KB

                                                          • memory/2848-67-0x0000000020010000-0x0000000020022000-memory.dmp

                                                            Filesize

                                                            72KB

                                                          • memory/2848-63-0x0000000020010000-0x0000000020022000-memory.dmp

                                                            Filesize

                                                            72KB

                                                          • memory/2848-49-0x0000000020010000-0x0000000020022000-memory.dmp

                                                            Filesize

                                                            72KB

                                                          • memory/2848-51-0x00000000000C0000-0x00000000000C1000-memory.dmp

                                                            Filesize

                                                            4KB