Analysis

  • max time kernel
    104s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-02-2025 08:51

General

  • Target

    JaffaCakes118_700d7661930341a468059aac21ba92bb.exe

  • Size

    2.0MB

  • MD5

    700d7661930341a468059aac21ba92bb

  • SHA1

    889016c5c066e23e52be806c498f76154783aa65

  • SHA256

    5bdb821062e9139571f9c4d8529bc6e0f39c7846164bf22111cc89480901972d

  • SHA512

    4bb010b9e28da8b00434317a62d04a837f921fed797fb3b9711609cc93e59dbe9d6e38e4afa8ad95492e250f955e4b446d6320f5ce33027adcb89d27d2d840e7

  • SSDEEP

    49152:ZdpqtNFRaOjWg1X3Wz5aImaQsaltgy9cbirNSxl6z/B:ZBOjVy5aI5QFgy96iL

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 firewall policy service 3 TTPs 3 IoCs
  • 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
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 15 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.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:788
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:60
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2632
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2644
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2840
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3480
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_700d7661930341a468059aac21ba92bb.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_700d7661930341a468059aac21ba92bb.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Checks processor information in registry
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:2868
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3600
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3784
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3880
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3940
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4028
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3352
                            • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
                              "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
                              1⤵
                                PID:1732
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1892
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:3668
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:4188
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:4136
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:4440

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

                                        • memory/2868-0-0x0000000000400000-0x0000000000820000-memory.dmp

                                          Filesize

                                          4.1MB

                                        • memory/2868-1-0x0000000002C90000-0x0000000003D1E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/2868-7-0x0000000002C90000-0x0000000003D1E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/2868-12-0x0000000002C90000-0x0000000003D1E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/2868-9-0x0000000002C90000-0x0000000003D1E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/2868-11-0x0000000002B00000-0x0000000002B02000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/2868-4-0x0000000002C90000-0x0000000003D1E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/2868-3-0x0000000002C90000-0x0000000003D1E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/2868-10-0x0000000002B00000-0x0000000002B02000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/2868-8-0x0000000002C90000-0x0000000003D1E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/2868-6-0x0000000002B50000-0x0000000002B51000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/2868-5-0x0000000002B00000-0x0000000002B02000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/2868-14-0x0000000002C90000-0x0000000003D1E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/2868-13-0x0000000002C90000-0x0000000003D1E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/2868-15-0x0000000002C90000-0x0000000003D1E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/2868-16-0x0000000002C90000-0x0000000003D1E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/2868-17-0x0000000002C90000-0x0000000003D1E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/2868-18-0x0000000002C90000-0x0000000003D1E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/2868-19-0x0000000000400000-0x0000000000820000-memory.dmp

                                          Filesize

                                          4.1MB

                                        • memory/2868-20-0x0000000002C90000-0x0000000003D1E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/2868-21-0x0000000002C90000-0x0000000003D1E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/2868-29-0x0000000002B00000-0x0000000002B02000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/2868-37-0x0000000000400000-0x0000000000820000-memory.dmp

                                          Filesize

                                          4.1MB