Analysis

  • max time kernel
    123s
  • max time network
    151s
  • 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 05:31

General

  • Target

    JaffaCakes118_06bee08bc2387cfc22490961d0c41d80.exe

  • Size

    276KB

  • MD5

    06bee08bc2387cfc22490961d0c41d80

  • SHA1

    2f06bbbf894e62f44d33ecb4dbf3049146f016dc

  • SHA256

    11db2902286bff8129ba9069e43c276e07ad65b10c65953fc17a77cdea00ac44

  • SHA512

    c6d996e83d7d46b8c3b79568678fdfd0f4659cd126da1fc7c0eef33648952908a7669347d32b40e6388adc3aae35375c2cdf58285ba87dcc35d2b561448f69ba

  • SSDEEP

    6144:psYfcDKQUBqmROMjxlHqVoORBAA62UGtaFZBEBLcT:psYQUBqRMLRORGXfOiTEx0

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 21 IoCs

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

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • UPX packed file 39 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
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 39 IoCs
  • Suspicious use of SendNotifyMessage 39 IoCs
  • Suspicious use of WriteProcessMemory 64 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:796
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:380
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2468
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2480
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2656
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3568
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06bee08bc2387cfc22490961d0c41d80.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06bee08bc2387cfc22490961d0c41d80.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • Drops autorun.inf file
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Modifies Internet Explorer settings
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of FindShellTrayWindow
                    • Suspicious use of SendNotifyMessage
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:2220
                    • C:\Windows\SysWOW64\Wbem\wmic.exe
                      wmic bios get serialnumber, version
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:1736
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3696
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3868
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3980
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:384
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:2848
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4004
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:2176
                              • 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:2664
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:4604

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • F:\mrdkqe.exe

                                    Filesize

                                    100KB

                                    MD5

                                    c44d9ecbb5b02a500986f95be18bb39a

                                    SHA1

                                    ebabcc0faf16a7e7ca1e454b7de59da63bfb69bc

                                    SHA256

                                    1f4ae495a19b9d792ad39bce8518ad903613a4048711ecd5ead65639bf482988

                                    SHA512

                                    c639432cabdbff93895210d486b5280c4c3f225633eef129cc0efc73e8b8987c8927b8291d5897759bb65a91898c713539cacac19c970500bdc3ae633894e815

                                  • memory/2220-25-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-1-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-8-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-7-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-5-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-9-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-14-0x0000000000520000-0x0000000000522000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/2220-13-0x0000000000520000-0x0000000000522000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/2220-12-0x00000000037C0000-0x00000000037C1000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/2220-11-0x0000000000520000-0x0000000000522000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/2220-6-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-4-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-10-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-15-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-16-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-17-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-26-0x0000000000520000-0x0000000000522000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/2220-18-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-21-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-22-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-24-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-0-0x0000000000400000-0x000000000044C000-memory.dmp

                                    Filesize

                                    304KB

                                  • memory/2220-30-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-3-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-19-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-31-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-33-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-37-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-38-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-39-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-40-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-42-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-44-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-45-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-46-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-49-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-50-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-57-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-59-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-61-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-64-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-65-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-67-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-69-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-27-0x0000000002370000-0x00000000033FE000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2220-78-0x0000000000400000-0x000000000044C000-memory.dmp

                                    Filesize

                                    304KB