Analysis

  • max time kernel
    123s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    05/09/2026, 15:55

General

  • Target
    c7ec4566c7cd9c2cabbb803086a569e81f223c87b56073789dfe19b815f93409.exe
  • Size 244KB
  • Sample260905-tcq6csvtht
  • SHA256 c7ec4566c7cd9c2cabbb803086a569e81f223c87b56073789dfe19b815f93409
  • MD5 SHA1 SHA512 SSDEEP TLSH

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

  • Family: Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • 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 19 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 40 IoCs

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

  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 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:432
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:3068
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:1704
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2892
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3252
                  • C:\Users\Admin\AppData\Local\Temp\c7ec4566c7cd9c2cabbb803086a569e81f223c87b56073789dfe19b815f93409.exe
                    "C:\Users\Admin\AppData\Local\Temp\c7ec4566c7cd9c2cabbb803086a569e81f223c87b56073789dfe19b815f93409.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
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:5036
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3392
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3584
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3676
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3740
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3820
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3988
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4680
                              • 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:3308
                                • C:\Windows\System32\RuntimeBroker.exe
                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                  1⤵
                                    PID:1688
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    1⤵
                                      PID:5008
                                    • C:\Windows\system32\backgroundTaskHost.exe
                                      "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                      1⤵
                                        PID:3264

                                      Network

                                            MITRE ATT&CK Enterprise v16

                                            Replay Monitor

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                                            Downloads

                                            sfgwor.exe

                                            • Path C:\sfgwor.exe
                                            • Size 100KB
                                            • SHA256 8bfdcfc075effc5227c3fa4f9454f666cb61d92d895a12f0b2ff3fa12a9dfea3
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            memory/5036-26-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-19-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-5-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-11-0x00000000064A0000-0x00000000064A1000-memory.dmp

                                            memory/5036-10-0x0000000006350000-0x0000000006352000-memory.dmp

                                            memory/5036-15-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-17-0x0000000006350000-0x0000000006352000-memory.dmp

                                            memory/5036-13-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-9-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-6-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-14-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-16-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-12-0x0000000006350000-0x0000000006352000-memory.dmp

                                            memory/5036-4-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-18-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-29-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-20-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-21-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-22-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-24-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-25-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-0-0x0000000000400000-0x000000000043E000-memory.dmp

                                            memory/5036-3-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-28-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-62-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-32-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-35-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-38-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-41-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-40-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-42-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-44-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-46-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-48-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-50-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-52-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-54-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-60-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-30-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-64-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-66-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-68-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-69-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-70-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-1-0x0000000002B10000-0x0000000003B9E000-memory.dmp

                                            memory/5036-79-0x0000000000400000-0x000000000043E000-memory.dmp