Analysis

  • max time kernel
    95s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-12-2024 04:52

General

  • Target

    f262c07abf607347bb251ee894824ffd_JaffaCakes118.exe

  • Size

    1.5MB

  • MD5

    f262c07abf607347bb251ee894824ffd

  • SHA1

    61201d50cb62a4adec62357a545ff882b3afdb65

  • SHA256

    ed9d68b1898b896516252d1615b6d06290b2392cda7f6d1e88de0df3f454e8b4

  • SHA512

    45e16a0d3b08b945f874733f528bd0c175e7a26df63756a6e2f4a3b40d45973e1d6910d55f1cfbbb29c635fa9e4a4979e838e79ac906038988b0d5e77803c3c6

  • SSDEEP

    24576:jt6ryEuX+sICG3zG8l1BjcbXZ5PAvPi3kgrmbKqdmOyfJKBAfUKzUnOTMRgJ:h6edX+sICcn15cbXbAvacKO2RKBYU/U

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 6 IoCs

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

  • 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 15 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:2680
          • 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:2864
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3424
                  • C:\Users\Admin\AppData\Local\Temp\f262c07abf607347bb251ee894824ffd_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\f262c07abf607347bb251ee894824ffd_JaffaCakes118.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 WriteProcessMemory
                    • System policy modification
                    PID:5092
                • 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:3808
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3900
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3964
                        • 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:4088
                            • 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:1304
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1140

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • memory/5092-0-0x0000000000400000-0x0000000000440000-memory.dmp

                                  Filesize

                                  256KB

                                • memory/5092-5-0x00000000022E0000-0x0000000003310000-memory.dmp

                                  Filesize

                                  16.2MB

                                • memory/5092-8-0x00000000022E0000-0x0000000003310000-memory.dmp

                                  Filesize

                                  16.2MB

                                • memory/5092-12-0x0000000005750000-0x0000000005751000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/5092-17-0x0000000003380000-0x0000000003382000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/5092-16-0x0000000003380000-0x0000000003382000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/5092-15-0x00000000022E0000-0x0000000003310000-memory.dmp

                                  Filesize

                                  16.2MB

                                • memory/5092-11-0x0000000003380000-0x0000000003382000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/5092-1-0x00000000022E0000-0x0000000003310000-memory.dmp

                                  Filesize

                                  16.2MB

                                • memory/5092-19-0x00000000022E0000-0x0000000003310000-memory.dmp

                                  Filesize

                                  16.2MB

                                • memory/5092-20-0x00000000022E0000-0x0000000003310000-memory.dmp

                                  Filesize

                                  16.2MB

                                • memory/5092-43-0x0000000000400000-0x0000000000440000-memory.dmp

                                  Filesize

                                  256KB

                                • memory/5092-33-0x0000000003380000-0x0000000003382000-memory.dmp

                                  Filesize

                                  8KB