Analysis

  • max time kernel
    97s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-01-2025 07:25

General

  • Target

    JaffaCakes118_4c2b1a8b460eaace813fe83d3a5ec120.exe

  • Size

    237KB

  • MD5

    4c2b1a8b460eaace813fe83d3a5ec120

  • SHA1

    d674834351fecb2677f277a57f9fd9c1512358c1

  • SHA256

    c92c1f515a79eba054f41c1172a400592753b6ff22eb71939cc6537de1fd7b3a

  • SHA512

    feea7603855e8cdaa538d6fabeed3903c1f2c31b0cdada04a323ab239f88aeff867746ee7d1936b3c9ce0d13ec9691a605a29906220b8eda7b198b6ea24521c4

  • SSDEEP

    6144:1qBScZ5/OImunpQmMJ4KfZtatJmtRy6t9j:gBScDWJZteJmtnt9j

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 3 IoCs

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

  • UPX packed file 18 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:776
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:784
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2664
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2680
            • 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:3376
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c2b1a8b460eaace813fe83d3a5ec120.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c2b1a8b460eaace813fe83d3a5ec120.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 Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:960
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3580
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3772
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3872
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3932
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4024
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:2988
                            • 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:4108
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:3888
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:3892

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • memory/960-0-0x0000000000400000-0x000000000043A000-memory.dmp

                                    Filesize

                                    232KB

                                  • memory/960-1-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-3-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-7-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-12-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-9-0x0000000003D60000-0x0000000003D61000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/960-11-0x0000000003D50000-0x0000000003D52000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/960-8-0x0000000003D50000-0x0000000003D52000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/960-6-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-5-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-4-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-13-0x0000000003D50000-0x0000000003D52000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/960-10-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-14-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-15-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-16-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-17-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-18-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-19-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-21-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-22-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-23-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-34-0x0000000003D50000-0x0000000003D52000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/960-27-0x00000000023B0000-0x000000000343E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/960-43-0x0000000000400000-0x000000000043A000-memory.dmp

                                    Filesize

                                    232KB