Analysis

  • max time kernel
    122s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-01-2025 22:51

General

  • Target

    JaffaCakes118_5c1f9729a265be463e5a1061cf064e13.exe

  • Size

    100KB

  • MD5

    5c1f9729a265be463e5a1061cf064e13

  • SHA1

    1fd4ac4e0c2542b8918568210a8870525c05fe99

  • SHA256

    22af62a635afb2f84cd9f352bfc74dcac9cf8180cdcbfc5294a10c49fce4244d

  • SHA512

    ab2550ffbbc303b1f5fb6930dec490625e67d30b9416dd8b64b9441193948ee4a1393a149daa4eb446c1e9a96f28c210294afee08fa3faf886789edce5972a22

  • SSDEEP

    1536:Gd6uDcy7Y4N7DOCXkzi3N3gNkdHWW+jUSnh4k1lYiEZGCnvK:PcYEOkkWGNkdHBOnymlvDCnS

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
  • 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:792
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:796
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:396
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2668
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2684
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2908
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3468
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5c1f9729a265be463e5a1061cf064e13.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5c1f9729a265be463e5a1061cf064e13.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:908
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3584
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3776
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3876
                      • 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:4044
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3992
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:2340
                              • 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:3768
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:2880
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:3292
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:948
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:3896

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

                                        • F:\nkic.exe

                                          Filesize

                                          100KB

                                          MD5

                                          5cf5a3a75312af5b190f724025679a0d

                                          SHA1

                                          f8a374996ba3ed4a8cc787f44eada467b1d2ce51

                                          SHA256

                                          2121a819d2fe91215053afbdc3ecd2e1ffc17e5cef8834c423837e6c81b60208

                                          SHA512

                                          489b1d72bf147105c5698933c0c41d561277a0fe6b3889e9f6ba7da5b8c166227a40500670590dcca2238a7e920a039599634be643526e8b08337a3c4e5880cc

                                        • memory/908-25-0x0000000003210000-0x0000000003212000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/908-5-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-9-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-6-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-11-0x0000000003210000-0x0000000003212000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/908-10-0x0000000003210000-0x0000000003212000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/908-4-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-8-0x0000000003220000-0x0000000003221000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/908-7-0x0000000003210000-0x0000000003212000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/908-1-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-13-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-12-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-14-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-16-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-15-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-17-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-26-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-19-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-21-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-22-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-23-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-0-0x0000000000400000-0x0000000000413000-memory.dmp

                                          Filesize

                                          76KB

                                        • memory/908-29-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-3-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-18-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-30-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-33-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-35-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-38-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-41-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-42-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-43-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-45-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-44-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-46-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-47-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-50-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-51-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-54-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-55-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-63-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-66-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-67-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-69-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-27-0x0000000002170000-0x00000000031FE000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/908-78-0x0000000000400000-0x0000000000413000-memory.dmp

                                          Filesize

                                          76KB