Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    118s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/07/2024, 06:46

General

  • Target

    7c92e2488f5756dc3bbb3082fee844a0N.exe

  • Size

    65KB

  • MD5

    7c92e2488f5756dc3bbb3082fee844a0

  • SHA1

    e7aa528ca3032794a87aa46482c420c17ebf59f1

  • SHA256

    552f5f31e5c2cbe04dc0429bc522bd2afdf82449dba029690174d7996ed216fe

  • SHA512

    9b77fe9a213dc99cc379eeb792be737249f88563c8ae44d2675792699fa8a59cb305fb7c47ff05507e3104dcff4fb35e5f7dc7e20bb1f952cfa3bee0c2a62ce5

  • SSDEEP

    1536:fPEQ0FsSHehIuwk/EHj7dlOrgdhjDcEkgwb01aUjuKxaf:fp0FsGKmNPOjb0AUC

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

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 40 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 2 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:768
    • 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:2812
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2892
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3060
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3376
                  • C:\Users\Admin\AppData\Local\Temp\7c92e2488f5756dc3bbb3082fee844a0N.exe
                    "C:\Users\Admin\AppData\Local\Temp\7c92e2488f5756dc3bbb3082fee844a0N.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:5008
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3556
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3732
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3828
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3892
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3976
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4132
                            • 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:728
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4128
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:3800
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:3052
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:3612
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:4720

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        • F:\sbiiuy.exe

                                          Filesize

                                          97KB

                                          MD5

                                          1347146d00f2647d7a727235201b4207

                                          SHA1

                                          c33894e585d8e9e37ae0450137b60e38ffc25c64

                                          SHA256

                                          70cdbc07bb51b8867952c2415b43cf34e8d767c7deaea59b74fb94cb42833b0c

                                          SHA512

                                          c634353897ef920f0ce2bcf2556da73c75366b03ff25eedde03d94cc42bb4afb223580f502ac63e849ce1c9f53ccd013baf17163076f72f64a213cebcb3d4edf

                                        • memory/5008-30-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-22-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-15-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-4-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-8-0x0000000003CC0000-0x0000000003CC1000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/5008-7-0x0000000001B00000-0x0000000001B02000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/5008-16-0x0000000001B00000-0x0000000001B02000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/5008-5-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-17-0x0000000001B00000-0x0000000001B02000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/5008-6-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-19-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-20-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-21-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-18-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-14-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-34-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-23-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-24-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-25-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-26-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-29-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-0-0x0000000000400000-0x0000000000412000-memory.dmp

                                          Filesize

                                          72KB

                                        • memory/5008-3-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-32-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-66-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-37-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-38-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-40-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-41-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-42-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-50-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-52-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-54-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-55-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-57-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-61-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-62-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-64-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-36-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-67-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-71-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-72-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-75-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-76-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/5008-77-0x0000000001B00000-0x0000000001B02000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/5008-1-0x0000000000740000-0x00000000017FA000-memory.dmp

                                          Filesize

                                          16.7MB