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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2024, 06:25

General

  • Target

    JaffaCakes118_089231da55558143f40d2ec81724cf24.exe

  • Size

    216KB

  • MD5

    089231da55558143f40d2ec81724cf24

  • SHA1

    af04a4734b32ae21324d3553ff293add75fe3a3d

  • SHA256

    23ca63226d8f856eabec3e58115a7bf7bd6ccaad871192f31a0671a44e25a559

  • SHA512

    be600f64acc22ec7307a20bff105641d243125cf5800db0704409c633b9b2a1f3dab5674b48350156844827dea66c31c728b69fabc74d1003b2a69528b131e07

  • SSDEEP

    6144:n51plxAAZcR/6TkINLRnJsP/HjCmletH:n5nXC142zCGOH

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/

http://klkjwre77638dfqwieuoi888.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
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 41 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
  • 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 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:772
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:780
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:1016
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2964
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2988
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:392
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3456
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_089231da55558143f40d2ec81724cf24.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_089231da55558143f40d2ec81724cf24.exe"
                    2⤵
                    • Modifies firewall policy service
                    • 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 WriteProcessMemory
                    • System policy modification
                    PID:768
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3572
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3748
                    • 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:3940
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4012
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3852
                            • 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:1320
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1772

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • memory/768-0-0x0000000001000000-0x0000000001031000-memory.dmp

                                  Filesize

                                  196KB

                                • memory/768-1-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-4-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-5-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-8-0x0000000003930000-0x0000000003931000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/768-10-0x00000000038A0000-0x00000000038A2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/768-7-0x00000000038A0000-0x00000000038A2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/768-3-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-9-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-12-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-6-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-13-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-14-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-11-0x00000000038A0000-0x00000000038A2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/768-15-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-16-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-17-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-18-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-19-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-20-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-23-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-25-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-26-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-27-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-30-0x00000000038A0000-0x00000000038A2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/768-32-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-33-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-34-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-37-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-38-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-39-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-42-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-43-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-44-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-47-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-53-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-54-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-57-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-58-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-61-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-62-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-63-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-65-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-66-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-68-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-69-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/768-72-0x0000000001000000-0x0000000001031000-memory.dmp

                                  Filesize

                                  196KB

                                • memory/768-74-0x0000000002450000-0x00000000034DE000-memory.dmp

                                  Filesize

                                  16.6MB