Analysis

  • max time kernel
    149s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-02-2025 14:29

General

  • Target

    JaffaCakes118_7dbbf89c90480e1fd3e867a399c85d8b.exe

  • Size

    268KB

  • MD5

    7dbbf89c90480e1fd3e867a399c85d8b

  • SHA1

    bf5a62ee8fd3ae30f18b17abc4135774899caa51

  • SHA256

    c9b581f5fe9fc8513ba8e68616efce7847d45a482221f6bbfe0c2f228814c21b

  • SHA512

    d282e7d0cda510091453d5ce4b781811e7ddd7a5d44d8e185c0d0849c2ba84f6601f555d17c992b9383a50eecd3dae1e5ebb8adce8a38a87671af1555d85e31d

  • SSDEEP

    6144:VV2tx71TUoxfgx1fhMwVVYidpi607LV3Z4:n0LxfghlVSApipLV3y

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

Signatures

  • 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
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 12 IoCs

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

  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 1 IoCs
  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 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:788
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:796
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:384
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2772
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2808
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3056
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3348
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7dbbf89c90480e1fd3e867a399c85d8b.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7dbbf89c90480e1fd3e867a399c85d8b.exe"
                    2⤵
                    • UAC bypass
                    • Windows security bypass
                    • Disables RegEdit via registry modification
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:4700
                    • C:\Windows\SysWOW64\netsh.exe
                      netsh firewall set opmode disable
                      3⤵
                      • Modifies Windows Firewall
                      • Event Triggered Execution: Netsh Helper DLL
                      • System Location Discovery: System Language Discovery
                      PID:3280
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3576
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3756
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3852
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3936
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4048
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3932
                            • 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:3312
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:5064
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:4704
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:3460
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:4016
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1852

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        • memory/4700-0-0x0000000001000000-0x0000000001049000-memory.dmp

                                          Filesize

                                          292KB

                                        • memory/4700-1-0x0000000002460000-0x0000000003493000-memory.dmp

                                          Filesize

                                          16.2MB

                                        • memory/4700-3-0x0000000002460000-0x0000000003493000-memory.dmp

                                          Filesize

                                          16.2MB

                                        • memory/4700-9-0x0000000000870000-0x0000000000871000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/4700-13-0x0000000000860000-0x0000000000862000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/4700-8-0x0000000000860000-0x0000000000862000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/4700-10-0x0000000000860000-0x0000000000862000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/4700-6-0x0000000002460000-0x0000000003493000-memory.dmp

                                          Filesize

                                          16.2MB

                                        • memory/4700-14-0x0000000002460000-0x0000000003493000-memory.dmp

                                          Filesize

                                          16.2MB

                                        • memory/4700-16-0x0000000002460000-0x0000000003493000-memory.dmp

                                          Filesize

                                          16.2MB

                                        • memory/4700-27-0x0000000000860000-0x0000000000862000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/4700-30-0x0000000002460000-0x0000000003493000-memory.dmp

                                          Filesize

                                          16.2MB

                                        • memory/4700-35-0x0000000002460000-0x0000000003493000-memory.dmp

                                          Filesize

                                          16.2MB

                                        • memory/4700-40-0x0000000002460000-0x0000000003493000-memory.dmp

                                          Filesize

                                          16.2MB

                                        • memory/4700-42-0x0000000002460000-0x0000000003493000-memory.dmp

                                          Filesize

                                          16.2MB

                                        • memory/4700-48-0x0000000002460000-0x0000000003493000-memory.dmp

                                          Filesize

                                          16.2MB

                                        • memory/4700-67-0x0000000002460000-0x0000000003493000-memory.dmp

                                          Filesize

                                          16.2MB

                                        • memory/4700-70-0x0000000001000000-0x0000000001049000-memory.dmp

                                          Filesize

                                          292KB

                                        • memory/4700-72-0x0000000002460000-0x0000000003493000-memory.dmp

                                          Filesize

                                          16.2MB