Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    01-01-2025 10:33

General

  • Target

    JaffaCakes118_51a4b372e766b04eadfe6b2bbcfd7dc6.exe

  • Size

    219KB

  • MD5

    51a4b372e766b04eadfe6b2bbcfd7dc6

  • SHA1

    fae0d43c3c87d896ac4027529b8cad54245ffe26

  • SHA256

    e333f5fa21d3fe4212ba530406aa09c19d65d3a8d80773e1e9a59cf73ca9f45b

  • SHA512

    311e0e0838c1e44113494d28d66ecdee0a3935656ccae64942dc31578ad0a15c6ff7cffd829101894409ebf3d1f14d46a1cca49852188ea08ecf7d6709365272

  • SSDEEP

    3072:inxwgxgfR/DVG7wBpESU1qyAbsyo+6y8MTHpEYepPPRE6rjwRYiQI4CL66NW9X:i+xDVG0BpwOlo+UMfWGiweiR2t9X

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Ramnit

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

  • Ramnit family
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • UPX packed file 15 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
  • 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 UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 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:332
      • 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:592
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    4⤵
                      PID:2040
                    • C:\Windows\system32\wbem\wmiprvse.exe
                      C:\Windows\system32\wbem\wmiprvse.exe
                      4⤵
                        PID:1524
                      • C:\Windows\system32\wbem\wmiprvse.exe
                        C:\Windows\system32\wbem\wmiprvse.exe -Embedding
                        4⤵
                          PID:1712
                      • 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:736
                          • 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:1176
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k netsvcs
                                3⤵
                                  PID:852
                                • 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:108
                                    • C:\Windows\System32\spoolsv.exe
                                      C:\Windows\System32\spoolsv.exe
                                      3⤵
                                        PID:324
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                        3⤵
                                          PID:1044
                                        • 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:836
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                              3⤵
                                                PID:2892
                                              • C:\Windows\system32\sppsvc.exe
                                                C:\Windows\system32\sppsvc.exe
                                                3⤵
                                                  PID:3028
                                              • 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:1236
                                                        • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_51a4b372e766b04eadfe6b2bbcfd7dc6.exe
                                                          "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_51a4b372e766b04eadfe6b2bbcfd7dc6.exe"
                                                          2⤵
                                                          • Modifies firewall policy service
                                                          • UAC bypass
                                                          • Windows security bypass
                                                          • Loads dropped DLL
                                                          • Windows security modification
                                                          • Checks whether UAC is enabled
                                                          • Drops file in Windows directory
                                                          • System Location Discovery: System Language Discovery
                                                          • Suspicious use of UnmapMainImage
                                                          • Suspicious use of WriteProcessMemory
                                                          • System policy modification
                                                          PID:2688
                                                          • 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 UnmapMainImage
                                                            • Suspicious use of WriteProcessMemory
                                                            PID:2680
                                                            • 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:2564
                                                            • 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:2392

                                                      Network

                                                      MITRE ATT&CK Enterprise v15

                                                      Replay Monitor

                                                      Loading Replay Monitor...

                                                      Downloads

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

                                                        Filesize

                                                        219KB

                                                        MD5

                                                        51a4b372e766b04eadfe6b2bbcfd7dc6

                                                        SHA1

                                                        fae0d43c3c87d896ac4027529b8cad54245ffe26

                                                        SHA256

                                                        e333f5fa21d3fe4212ba530406aa09c19d65d3a8d80773e1e9a59cf73ca9f45b

                                                        SHA512

                                                        311e0e0838c1e44113494d28d66ecdee0a3935656ccae64942dc31578ad0a15c6ff7cffd829101894409ebf3d1f14d46a1cca49852188ea08ecf7d6709365272

                                                      • 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

                                                        452KB

                                                        MD5

                                                        f13790221ac136c5a7f0eaf01a00ab19

                                                        SHA1

                                                        df333b738da9cf2e327384044082f92fdbafafa6

                                                        SHA256

                                                        b4f26e60f2cbc019bc3143e534832c4a90eb8d631e6964a7f9c8e95f342d9b3c

                                                        SHA512

                                                        642c4dea7d76d8f89bf748fab08acea142d509d7c0180e1b108f80ba50ea40fc3520f6d3b6fecaab76b3885795b812a07e3cc625eda1588f596657f7683562bb

                                                      • 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

                                                        448KB

                                                        MD5

                                                        a197fb82f32195fe2dacf7c53bd52b20

                                                        SHA1

                                                        309450801547cd30c1c79e2f257be50ef9e5ff61

                                                        SHA256

                                                        46b76e859246ffa4d61583aacc818eea4b4e3151c63bcc56ab4af34984d6715d

                                                        SHA512

                                                        c5bcc93b0421847f1bb50403ba320062062327292998039dfdcd52fc3c3146f9ef5d3cbffffb020b1fa339f86476ac2481822b28c33f2d5f7546c49b80b869a4

                                                      • memory/2392-73-0x0000000020010000-0x000000002001B000-memory.dmp

                                                        Filesize

                                                        44KB

                                                      • memory/2392-89-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2392-90-0x0000000020010000-0x000000002001B000-memory.dmp

                                                        Filesize

                                                        44KB

                                                      • memory/2392-95-0x0000000077AE0000-0x0000000077AE1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2392-91-0x0000000020010000-0x000000002001B000-memory.dmp

                                                        Filesize

                                                        44KB

                                                      • memory/2392-88-0x0000000020010000-0x000000002001B000-memory.dmp

                                                        Filesize

                                                        44KB

                                                      • memory/2392-84-0x0000000020010000-0x000000002001B000-memory.dmp

                                                        Filesize

                                                        44KB

                                                      • memory/2564-46-0x0000000000080000-0x0000000000081000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2564-44-0x0000000020010000-0x0000000020022000-memory.dmp

                                                        Filesize

                                                        72KB

                                                      • memory/2564-66-0x0000000020010000-0x0000000020022000-memory.dmp

                                                        Filesize

                                                        72KB

                                                      • memory/2564-348-0x0000000020010000-0x0000000020022000-memory.dmp

                                                        Filesize

                                                        72KB

                                                      • memory/2564-53-0x0000000020010000-0x0000000020022000-memory.dmp

                                                        Filesize

                                                        72KB

                                                      • memory/2564-58-0x0000000020010000-0x0000000020022000-memory.dmp

                                                        Filesize

                                                        72KB

                                                      • memory/2564-62-0x00000000000A0000-0x00000000000A1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2564-63-0x0000000000080000-0x0000000000081000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2564-64-0x0000000000090000-0x0000000000091000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2564-65-0x0000000020010000-0x0000000020022000-memory.dmp

                                                        Filesize

                                                        72KB

                                                      • memory/2680-83-0x0000000077ADF000-0x0000000077AE0000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2680-42-0x0000000077ADF000-0x0000000077AE0000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2680-94-0x0000000000400000-0x0000000000421000-memory.dmp

                                                        Filesize

                                                        132KB

                                                      • memory/2680-71-0x0000000000220000-0x0000000000221000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2680-40-0x0000000000210000-0x0000000000211000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2680-41-0x0000000000400000-0x0000000000421000-memory.dmp

                                                        Filesize

                                                        132KB

                                                      • memory/2688-11-0x00000000028F0000-0x000000000397E000-memory.dmp

                                                        Filesize

                                                        16.6MB

                                                      • memory/2688-14-0x00000000028F0000-0x000000000397E000-memory.dmp

                                                        Filesize

                                                        16.6MB

                                                      • memory/2688-28-0x0000000000430000-0x00000000006FF000-memory.dmp

                                                        Filesize

                                                        2.8MB

                                                      • memory/2688-25-0x0000000000800000-0x0000000000841000-memory.dmp

                                                        Filesize

                                                        260KB

                                                      • memory/2688-24-0x0000000000800000-0x0000000000841000-memory.dmp

                                                        Filesize

                                                        260KB

                                                      • memory/2688-20-0x00000000001B0000-0x00000000001B1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2688-12-0x00000000028F0000-0x000000000397E000-memory.dmp

                                                        Filesize

                                                        16.6MB

                                                      • memory/2688-0-0x0000000000400000-0x0000000000441000-memory.dmp

                                                        Filesize

                                                        260KB

                                                      • memory/2688-13-0x00000000028F0000-0x000000000397E000-memory.dmp

                                                        Filesize

                                                        16.6MB

                                                      • memory/2688-15-0x00000000028F0000-0x000000000397E000-memory.dmp

                                                        Filesize

                                                        16.6MB

                                                      • memory/2688-6-0x0000000000400000-0x0000000000421000-memory.dmp

                                                        Filesize

                                                        132KB

                                                      • memory/2688-7-0x0000000000400000-0x0000000000421000-memory.dmp

                                                        Filesize

                                                        132KB

                                                      • memory/2688-26-0x00000000028F0000-0x000000000397E000-memory.dmp

                                                        Filesize

                                                        16.6MB

                                                      • memory/2688-8-0x0000000000400000-0x0000000000421000-memory.dmp

                                                        Filesize

                                                        132KB

                                                      • memory/2688-2-0x0000000000400000-0x0000000000421000-memory.dmp

                                                        Filesize

                                                        132KB

                                                      • memory/2688-3-0x0000000000400000-0x0000000000421000-memory.dmp

                                                        Filesize

                                                        132KB

                                                      • memory/2688-4-0x0000000000400000-0x0000000000421000-memory.dmp

                                                        Filesize

                                                        132KB

                                                      • memory/2688-5-0x0000000000400000-0x0000000000421000-memory.dmp

                                                        Filesize

                                                        132KB