Analysis

  • max time kernel
    98s
  • max time network
    131s
  • 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 00:19

General

  • Target

    JaffaCakes118_771345e48da8ae1d139c939c9d9ce71c.exe

  • Size

    196KB

  • MD5

    771345e48da8ae1d139c939c9d9ce71c

  • SHA1

    e60b69f3d65eb1495d7f446a5d37fdb3bbc6a194

  • SHA256

    f85b9db7d5e956ee24de4d5dc97c7b0444e3b3a73317d40f836a0ae18ec9be1b

  • SHA512

    a7d30b3e528a8682732cb968028db863d43f886ed13981965e58e0907ee5cbad3881738eb3fa60cee2d283178ccde9fedf8d1a55c96e45eda29c679f69e83c3c

  • SSDEEP

    3072:SMKup+nXYlKzgxDTS9bDdIzo86w9MiAb8jZkS5rr2LhXigZ9bhxVRyqC2/iQWR:RP+nIJabI9MQjZkS5H2FXigrtx762qB

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
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 5 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 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:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2512
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2544
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2648
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3452
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_771345e48da8ae1d139c939c9d9ce71c.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_771345e48da8ae1d139c939c9d9ce71c.exe"
                    2⤵
                    • UAC bypass
                    • Checks whether UAC is enabled
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:1772
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3608
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3848
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3940
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4008
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:1096
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4120
                            • 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:2496
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:2556
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:3924
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:2560

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • memory/1772-0-0x0000000000400000-0x0000000000434000-memory.dmp

                                      Filesize

                                      208KB

                                    • memory/1772-3-0x0000000002360000-0x0000000003390000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/1772-12-0x00000000037F0000-0x00000000037F2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/1772-13-0x00000000037F0000-0x00000000037F2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/1772-11-0x0000000003800000-0x0000000003801000-memory.dmp

                                      Filesize

                                      4KB

                                    • memory/1772-10-0x00000000037F0000-0x00000000037F2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/1772-9-0x0000000002360000-0x0000000003390000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/1772-8-0x0000000002360000-0x0000000003390000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/1772-17-0x0000000002360000-0x0000000003390000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/1772-16-0x0000000002360000-0x0000000003390000-memory.dmp

                                      Filesize

                                      16.2MB

                                    • memory/1772-35-0x0000000000400000-0x0000000000434000-memory.dmp

                                      Filesize

                                      208KB