Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/05/2024, 02:51

General

  • Target
    7c335c0e32b47268cdf7933ef8b93bf0_NeikiAnalytics.dll
  • Size 120KB
  • Sample240523-dcmj6sbe33
  • SHA256 78b8a239970cfa4e753c13020b798258b0419251ee4f6c60b1b2d3b6aa692301
  • MD5 SHA1 SHA512 SSDEEP

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 2 TTPs 6 IoCs
  • Sality

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

  • UAC bypass 3 TTPs 2 IoCs
  • Windows security bypass 2 TTPs 12 IoCs
  • Executes dropped EXE 3 IoCs
  • UPX packed file 29 IoCs

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

  • Windows security modification 2 TTPs 14 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 11 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:792
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:800
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:64
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2624
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2656
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2872
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3512
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\7c335c0e32b47268cdf7933ef8b93bf0_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:220
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\7c335c0e32b47268cdf7933ef8b93bf0_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:1052
                      • C:\Users\Admin\AppData\Local\Temp\e574fa6.exe
                        C:\Users\Admin\AppData\Local\Temp\e574fa6.exe
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Enumerates connected drives
                        • Drops file in Windows directory
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:1556
                      • C:\Users\Admin\AppData\Local\Temp\e57519a.exe
                        C:\Users\Admin\AppData\Local\Temp\e57519a.exe
                        4⤵
                        • Executes dropped EXE
                        PID:2716
                      • C:\Users\Admin\AppData\Local\Temp\e5781d2.exe
                        C:\Users\Admin\AppData\Local\Temp\e5781d2.exe
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Enumerates connected drives
                        • Drops file in Windows directory
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:1404
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3632
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3824
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3912
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3976
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4084
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4136
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:1920
                              • 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:4496
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:4568
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:3696
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:2340
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:3572

                                        Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

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                                              Downloads

                                              e574fa6.exe

                                              • Path C:\Users\Admin\AppData\Local\Temp\e574fa6.exe
                                              • Size 97KB
                                              • SHA256 066bad4e09fd19c58a0aa050d3b3e226509b9175f829d38f92d09489614547cc
                                              • MD5 SHA1 SHA512 SSDEEP

                                              SYSTEM.INI

                                              • Path C:\Windows\SYSTEM.INI
                                              • Size 257B
                                              • SHA256 b3126d07662a65aa33d3f1d78f4d89369599e7b4f534e76030352950ea91961d
                                              • MD5 SHA1 SHA512

                                              memory/1052-20-0x0000000000910000-0x0000000000911000-memory.dmp

                                              memory/1052-1-0x0000000010000000-0x0000000010020000-memory.dmp

                                              memory/1052-14-0x00000000008F0000-0x00000000008F2000-memory.dmp

                                              memory/1052-48-0x00000000008F0000-0x00000000008F2000-memory.dmp

                                              memory/1052-12-0x00000000008F0000-0x00000000008F2000-memory.dmp

                                              memory/1052-21-0x00000000008F0000-0x00000000008F2000-memory.dmp

                                              memory/1404-148-0x0000000000910000-0x00000000019CA000-memory.dmp

                                              memory/1404-111-0x0000000000910000-0x00000000019CA000-memory.dmp

                                              memory/1404-97-0x0000000000910000-0x00000000019CA000-memory.dmp

                                              memory/1404-105-0x0000000000910000-0x00000000019CA000-memory.dmp

                                              memory/1404-95-0x0000000000910000-0x00000000019CA000-memory.dmp

                                              memory/1404-54-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/1404-147-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/1556-39-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-55-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-11-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-31-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-34-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-35-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-36-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-38-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-37-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-32-0x00000000007F0000-0x00000000007F2000-memory.dmp

                                              memory/1556-40-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-41-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-4-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/1556-27-0x00000000007F0000-0x00000000007F2000-memory.dmp

                                              memory/1556-6-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-8-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-9-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-18-0x0000000003D30000-0x0000000003D31000-memory.dmp

                                              memory/1556-56-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-57-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-58-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-60-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-68-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-70-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-90-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/1556-87-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-83-0x00000000007F0000-0x00000000007F2000-memory.dmp

                                              memory/1556-10-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-13-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/1556-30-0x0000000000900000-0x00000000019BA000-memory.dmp

                                              memory/2716-94-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/2716-91-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                              memory/2716-46-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                              memory/2716-33-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/2716-53-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                              memory/2716-51-0x00000000001E0000-0x00000000001E2000-memory.dmp