Analysis

  • max time kernel
    122s
  • max time network
    112s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-06-2024 23:19

General

  • Target

    0fe6b734bd446be556a2b6ef4c64acd3_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    0fe6b734bd446be556a2b6ef4c64acd3

  • SHA1

    452743f6aa441a7dd8800aaf1f2d1469c6ea2822

  • SHA256

    70dc5d6a9029b69701d19ea1dc758275de98b64af857311957da9d2926173857

  • SHA512

    b737f8cbc70213edd3f1160678beb981053d164892d95850e5e3abf8a32d9350f55abfaaf20236e65ccdbd84ceeec3583599f49a1fb13e5995add0ac60736415

  • SSDEEP

    1536:/GzacN849KzlnMbk9GHAu1yHcgIOb6Nl1fNucDkJhGa2D7+4raPy:/GzpN849KzlnRU16RbS7qJj2DCaMy

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 42 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 12 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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:776
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:780
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:376
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:3056
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2372
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3292
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3520
                  • C:\Users\Admin\AppData\Local\Temp\0fe6b734bd446be556a2b6ef4c64acd3_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\0fe6b734bd446be556a2b6ef4c64acd3_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
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:4792
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3684
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3884
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3972
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4036
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:932
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4012
                            • 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:2100
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4072
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:972
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:2288
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:432
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:3768
                                        • C:\Windows\system32\DllHost.exe
                                          C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                                          1⤵
                                            PID:2984
                                          • C:\Windows\system32\DllHost.exe
                                            C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                                            1⤵
                                              PID:4580

                                            Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            • F:\svrtny.pif

                                              Filesize

                                              100KB

                                              MD5

                                              2689d2d048ce4c0afd50a25c088e4ac1

                                              SHA1

                                              2aae6235aa64f349250a4b0e05bbce58806f3695

                                              SHA256

                                              4b1cb6e874352a343e71c972290527a0612de33936fbba8d5b7a5f3578fe5ede

                                              SHA512

                                              e84288874e3940d578ed5d9ad633a9e3bc667028ee3046666b33545fd123f14311f4ca94f387e55d5fd3693fe446446dfa5192e3bf218624bf9efd715bf21285

                                            • memory/4792-27-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-64-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-5-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-4-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-3-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-7-0x0000000003CC0000-0x0000000003CC1000-memory.dmp

                                              Filesize

                                              4KB

                                            • memory/4792-6-0x00000000032E0000-0x00000000032E2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/4792-13-0x00000000032E0000-0x00000000032E2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/4792-9-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-10-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-14-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-12-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-15-0x00000000032E0000-0x00000000032E2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/4792-8-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-25-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-16-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-18-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-20-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-19-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-22-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-23-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-24-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-17-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-11-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-43-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-31-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-33-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-36-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-37-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-39-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-40-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-41-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-29-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-44-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-45-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-48-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-49-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-51-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-52-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-58-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-59-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-61-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-0-0x0000000000400000-0x0000000000413000-memory.dmp

                                              Filesize

                                              76KB

                                            • memory/4792-66-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-67-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-68-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB

                                            • memory/4792-69-0x00000000032E0000-0x00000000032E2000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/4792-1-0x0000000002180000-0x000000000320E000-memory.dmp

                                              Filesize

                                              16.6MB