Analysis

  • max time kernel
    92s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/05/2024, 22:11

General

  • Target
    57cb1256d80072dfff807c88ddce9cb0_NeikiAnalytics.dll
  • Size 120KB
  • Sample240529-14ae9acf39
  • SHA256 bb62e4ff33560b8c644bc89034b94fa9411473719554293dc3666819068d64f1
  • 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 27 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 13 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:772
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:776
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:1020
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2488
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2576
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2796
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3436
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\57cb1256d80072dfff807c88ddce9cb0_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:2612
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\57cb1256d80072dfff807c88ddce9cb0_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:3472
                      • C:\Users\Admin\AppData\Local\Temp\e574a76.exe
                        C:\Users\Admin\AppData\Local\Temp\e574a76.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:1856
                      • C:\Users\Admin\AppData\Local\Temp\e574c1c.exe
                        C:\Users\Admin\AppData\Local\Temp\e574c1c.exe
                        4⤵
                        • Executes dropped EXE
                        PID:692
                      • C:\Users\Admin\AppData\Local\Temp\e578146.exe
                        C:\Users\Admin\AppData\Local\Temp\e578146.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:3768
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3664
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3864
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3952
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4056
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:1476
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4108
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4500
                              • 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:2276
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:3316

                                  Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

                                        e574a76.exe

                                        • Path C:\Users\Admin\AppData\Local\Temp\e574a76.exe
                                        • Size 97KB
                                        • SHA256 c9712387c092d96435e1d06ab3183e0e8cb23d28f02fe870933903d4a621488e
                                        • MD5 SHA1 SHA512 SSDEEP

                                        SYSTEM.INI

                                        • Path C:\Windows\SYSTEM.INI
                                        • Size 257B
                                        • SHA256 9eac4bb29a9bd6307aec8f2bbb6ec6817c988dd5e5eccdb389a88ad7e8aaa96a
                                        • MD5 SHA1 SHA512

                                        memory/692-31-0x0000000000400000-0x0000000000412000-memory.dmp

                                        memory/692-46-0x00000000001F0000-0x00000000001F2000-memory.dmp

                                        memory/692-44-0x00000000001F0000-0x00000000001F2000-memory.dmp

                                        memory/692-43-0x0000000000530000-0x0000000000531000-memory.dmp

                                        memory/1856-39-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-6-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-4-0x0000000000400000-0x0000000000412000-memory.dmp

                                        memory/1856-28-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-32-0x0000000001BB0000-0x0000000001BB2000-memory.dmp

                                        memory/1856-88-0x0000000000400000-0x0000000000412000-memory.dmp

                                        memory/1856-79-0x0000000001BB0000-0x0000000001BB2000-memory.dmp

                                        memory/1856-29-0x0000000001BB0000-0x0000000001BB2000-memory.dmp

                                        memory/1856-25-0x0000000001BC0000-0x0000000001BC1000-memory.dmp

                                        memory/1856-11-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-23-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-69-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-10-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-66-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-34-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-37-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-35-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-38-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-64-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-40-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-9-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-41-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-8-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-17-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-47-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-48-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-63-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-61-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-60-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/1856-58-0x00000000008B0000-0x000000000196A000-memory.dmp

                                        memory/3472-30-0x00000000008B0000-0x00000000008C4000-memory.dmp

                                        memory/3472-19-0x0000000001090000-0x0000000001091000-memory.dmp

                                        memory/3472-54-0x0000000001080000-0x0000000001082000-memory.dmp

                                        memory/3472-1-0x0000000010000000-0x0000000010020000-memory.dmp

                                        memory/3472-20-0x0000000001080000-0x0000000001082000-memory.dmp

                                        memory/3472-18-0x0000000001080000-0x0000000001082000-memory.dmp

                                        memory/3472-57-0x00000000008B0000-0x00000000008C4000-memory.dmp

                                        memory/3472-33-0x0000000001080000-0x0000000001082000-memory.dmp

                                        memory/3768-53-0x0000000000400000-0x0000000000412000-memory.dmp

                                        memory/3768-103-0x00000000007F0000-0x00000000018AA000-memory.dmp

                                        memory/3768-98-0x00000000007F0000-0x00000000018AA000-memory.dmp

                                        memory/3768-113-0x0000000001B80000-0x0000000001B81000-memory.dmp

                                        memory/3768-112-0x0000000001B70000-0x0000000001B72000-memory.dmp

                                        memory/3768-146-0x0000000000400000-0x0000000000412000-memory.dmp

                                        memory/3768-147-0x00000000007F0000-0x00000000018AA000-memory.dmp