Analysis

  • max time kernel
    122s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-08-2024 21:41

General

  • Target

    8c142041b0c3c4018a468184c7d1f3ed_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    8c142041b0c3c4018a468184c7d1f3ed

  • SHA1

    4fe926cff2b6bdc6bb892426f2cd836349e156ed

  • SHA256

    9824ea6af3044ec1a59ea71a5e7f9a2e99198115f9a26c5df57bfdfe920ae031

  • SHA512

    38f77f06f47d09d3ee3834897854a13f7072c91e5b6565701b8de88ff5bc970102e9e37e54577b36fb350c69dd6a75ab4194795a773e94a058a2ff447d23acf7

  • SSDEEP

    1536:ZWgyeprDGH+2OlZc8oEuXzet18tnGm5btunMue2qpfgsQC8aUPLF:ZEeNDGe2OLcYuXy7YnVce2q6sQiUP

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.

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • UPX packed file 39 IoCs

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

  • 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.

  • 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 24 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:788
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:384
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:1288
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:3084
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3172
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3388
                  • C:\Users\Admin\AppData\Local\Temp\8c142041b0c3c4018a468184c7d1f3ed_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\8c142041b0c3c4018a468184c7d1f3ed_JaffaCakes118.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 registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:2792
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3548
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3752
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3844
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3908
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3992
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3400
                            • 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:3592
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1372
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:4320
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                    1⤵
                                      PID:3760
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:3260
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:4488
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          1⤵
                                            PID:3540
                                          • C:\Windows\system32\DllHost.exe
                                            C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                                            1⤵
                                              PID:3720

                                            Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            • F:\gojix.exe

                                              Filesize

                                              100KB

                                              MD5

                                              6d7af83472d4cd49f72d9312c4788c38

                                              SHA1

                                              29d94467ae2c89eed76a022fa6748b62a777264c

                                              SHA256

                                              e5f7abfc75b4c6b8cbe1fe46855ef9acd396fd067668127de749d2003eea3e41

                                              SHA512

                                              421474235c1d66357f14863ced9a846d005f9f8a2b3db64d6a55a46ca12da17d7cfcff52d1121e0578102614b3eb86553049901ba884db4a772afc7c822720ca

                                            • memory/2792-24-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-70-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-12-0x00000000033A0000-0x00000000033A2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/2792-26-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-11-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-14-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-13-0x00000000033A0000-0x00000000033A2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/2792-15-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-4-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-10-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-5-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-3-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-9-0x0000000003E80000-0x0000000003E81000-memory.dmp

                                              Filesize

                                              4KB

                                            • memory/2792-8-0x00000000033A0000-0x00000000033A2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/2792-16-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-17-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-18-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-29-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-19-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-22-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-23-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-0-0x0000000000400000-0x0000000000413000-memory.dmp

                                              Filesize

                                              76KB

                                            • memory/2792-7-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-6-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-20-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-31-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-34-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-36-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-37-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-38-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-39-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-41-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-44-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-46-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-48-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-50-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-51-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-55-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-56-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-63-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-65-0x00000000033A0000-0x00000000033A2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/2792-66-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-67-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-27-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/2792-1-0x00000000022C0000-0x000000000334E000-memory.dmp

                                              Filesize

                                              16.6MB