Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/06/2024, 15:12

General

  • Target
    126c6e64ba6e851a96320533c2f90ae3_JaffaCakes118.exe
  • Size 365KB
  • Sample240626-slde7azdrf
  • SHA256 ff03646375037a9bff0edeccc9879a9aa513b79e6df16437d8de51a8c50546a2
  • MD5 SHA1 SHA512 SSDEEP

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.

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • UPX packed file 38 IoCs

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

  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:780
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2648
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2676
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2868
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3480
                  • C:\Users\Admin\AppData\Local\Temp\126c6e64ba6e851a96320533c2f90ae3_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\126c6e64ba6e851a96320533c2f90ae3_JaffaCakes118.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • Drops autorun.inf file
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious behavior: GetForegroundWindowSpam
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of FindShellTrayWindow
                    • Suspicious use of SendNotifyMessage
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:2388
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3660
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3860
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3952
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4016
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:1248
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3892
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:3816
                              • 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:5000
                                • C:\Windows\system32\AUDIODG.EXE
                                  C:\Windows\system32\AUDIODG.EXE 0x504 0x508
                                  1⤵
                                    PID:2748

                                  Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        xtsfeg.pif

                                        • Path F:\xtsfeg.pif
                                        • Size 100KB
                                        • SHA256 5b1cbccedc699e237e965c43912bce1470349376983e4cf3fc5508fb89c3646a
                                        • MD5 SHA1 SHA512 SSDEEP

                                        memory/2388-29-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-14-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-9-0x0000000004C60000-0x0000000004C61000-memory.dmp

                                        memory/2388-11-0x0000000004B10000-0x0000000004B12000-memory.dmp

                                        memory/2388-12-0x0000000004B10000-0x0000000004B12000-memory.dmp

                                        memory/2388-7-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-8-0x0000000004B10000-0x0000000004B12000-memory.dmp

                                        memory/2388-6-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-3-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-10-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-13-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-15-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-0-0x0000000000400000-0x000000000046A000-memory.dmp

                                        memory/2388-16-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-17-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-18-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-19-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-20-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-22-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-23-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-24-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-26-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-5-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-27-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-51-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-34-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-36-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-38-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-40-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-42-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-49-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-31-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-53-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-55-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-57-0x0000000000400000-0x000000000046A000-memory.dmp

                                        memory/2388-58-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-60-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-62-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-65-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-66-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-68-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-69-0x0000000004B10000-0x0000000004B12000-memory.dmp

                                        memory/2388-71-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-1-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-86-0x0000000004B10000-0x0000000004B12000-memory.dmp

                                        memory/2388-80-0x00000000026D0000-0x000000000375E000-memory.dmp

                                        memory/2388-94-0x0000000000400000-0x000000000046A000-memory.dmp