Windows 7 deprecation

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

Analysis

  • max time kernel
    122s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/12/2024, 06:20

General

  • Target

    3af3f58525555cc4e5656d30c5df2d292bb0ee512e1af95243a6d33d54d54c80.exe

  • Size

    1.2MB

  • MD5

    911276092cc0ac0b5fae2c4ce4382b0d

  • SHA1

    424189fe13b8168989e9a6553394ad4720411acc

  • SHA256

    3af3f58525555cc4e5656d30c5df2d292bb0ee512e1af95243a6d33d54d54c80

  • SHA512

    b785af74041b72f3cbd316a4ff8ff284ef68fb79fb372c81ddc9345aecbc77a4975f94ae122217030806b89d32f64b2f4bcdfbc7c6735327ed5a2a1906b8b1b4

  • SSDEEP

    24576:iagIvCEBXufFWij4EBbjQjcKIzs2JhoYQwORdYJK4kBkhX:DXwHpcszs2LQ3RCI4OkhX

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.

  • 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 41 IoCs

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

  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 2 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 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:376
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2972
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2996
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2096
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3428
                  • C:\Users\Admin\AppData\Local\Temp\3af3f58525555cc4e5656d30c5df2d292bb0ee512e1af95243a6d33d54d54c80.exe
                    "C:\Users\Admin\AppData\Local\Temp\3af3f58525555cc4e5656d30c5df2d292bb0ee512e1af95243a6d33d54d54c80.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 WriteProcessMemory
                    • System policy modification
                    PID:512
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3572
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3736
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3832
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3896
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3988
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3552
                            • 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:4984
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:2176
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:1996
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:4848

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • C:\pxys.pif

                                      Filesize

                                      97KB

                                      MD5

                                      3aee6e65b5fe68ce5316f149a241626a

                                      SHA1

                                      ea3aaf868f4669d61f6c5ba3e3a63d4dbc450f66

                                      SHA256

                                      5690aeeee415b842b1e1f59efc94737da54db41a631a22e079cead48af22d03b

                                      SHA512

                                      db4db516c445f7971197a76787bffcb2f7e4d880b62b428f768b9c2a7f94471bf74ef0cffcc60614b15d970bfd47f739dcf27b06f0e76588252a513fca4c6ac9

                                    • memory/512-33-0x00000000037A0000-0x00000000037A2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/512-17-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-6-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-7-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-19-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-11-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-18-0x00000000037A0000-0x00000000037A2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/512-3-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-10-0x00000000037B0000-0x00000000037B1000-memory.dmp

                                      Filesize

                                      4KB

                                    • memory/512-34-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-0-0x0000000000400000-0x0000000000536000-memory.dmp

                                      Filesize

                                      1.2MB

                                    • memory/512-21-0x00000000037A0000-0x00000000037A2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/512-5-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-20-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-23-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-22-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-24-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-25-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-26-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-28-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-29-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-30-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-8-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-32-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-9-0x00000000037A0000-0x00000000037A2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/512-36-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-37-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-40-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-42-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-44-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-45-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-46-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-50-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-51-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-53-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-54-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-60-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-61-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-63-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-66-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-67-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-69-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-70-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-71-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-74-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-78-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-1-0x0000000002420000-0x00000000034DA000-memory.dmp

                                      Filesize

                                      16.7MB

                                    • memory/512-87-0x0000000000400000-0x0000000000536000-memory.dmp

                                      Filesize

                                      1.2MB