Resubmissions

29-01-2025 15:26

250129-svaqna1ngt 10

28-01-2025 22:23

250128-2awbassrdw 10

Analysis

  • max time kernel
    30s
  • max time network
    17s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-01-2025 15:26

General

  • Target

    JaffaCakes118_4fe13b6bf11175ea69a4b947de88ee4d.exe

  • Size

    100KB

  • MD5

    4fe13b6bf11175ea69a4b947de88ee4d

  • SHA1

    9e92c462107f46903912aa59ce38375d604da468

  • SHA256

    47e48f6cea83b07181e0c05317853641fc5f039731f3f8ea58cdc250834b96c6

  • SHA512

    26dd615e7ce1cc0c84a6b913a600f496b17a235d72f066bdceacd59bce223fac884c244e2bc5b8e949465484d85a01b13bc30012ff5a1a4b9a7fd1fdfe744379

  • SSDEEP

    1536:UxqYh9tNVGknwhXN5HDUlNVrq0J60GG5EqnJ/+75PVW7sFR6WiY:UxjPnwkng5jURe0Y03xJW75P87mbiY

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
  • Enumerates connected drives 3 TTPs 16 IoCs

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

  • UPX packed file 32 IoCs

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

  • Drops file in Program Files directory 4 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 1 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:796
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:804
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:384
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2668
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2692
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2788
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3524
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4fe13b6bf11175ea69a4b947de88ee4d.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4fe13b6bf11175ea69a4b947de88ee4d.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • 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 WriteProcessMemory
                    • System policy modification
                    PID:3040
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3624
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3816
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3904
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3968
                        • 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:3584
                            • 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:3536
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1420
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:4884
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:3580
                                    • C:\Windows\system32\BackgroundTaskHost.exe
                                      "C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
                                      1⤵
                                        PID:1612
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:4372
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          1⤵
                                            PID:1080

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          • memory/3040-0-0x0000000000400000-0x0000000000414000-memory.dmp

                                            Filesize

                                            80KB

                                          • memory/3040-1-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-7-0x00000000033E0000-0x00000000033E1000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/3040-9-0x0000000000720000-0x0000000000722000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3040-3-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-6-0x0000000000720000-0x0000000000722000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3040-4-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-11-0x0000000000720000-0x0000000000722000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3040-5-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-12-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-10-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-8-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-13-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-14-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-15-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-17-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-16-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-18-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-19-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-20-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-22-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-23-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-24-0x0000000000720000-0x0000000000722000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/3040-25-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-27-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-28-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-31-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-32-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-34-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-37-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-39-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-41-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-42-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-45-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-46-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-48-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-49-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB

                                          • memory/3040-51-0x00000000021D0000-0x000000000325E000-memory.dmp

                                            Filesize

                                            16.6MB