Analysis

  • max time kernel
    122s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 00:34

General

  • Target

    35a334c1c301b25d0b5c6958ed8781a0_NeikiAnalytics.exe

  • Size

    65KB

  • MD5

    35a334c1c301b25d0b5c6958ed8781a0

  • SHA1

    e16a549cf57d92e9efac6551f90f519508ab2076

  • SHA256

    e0f95537daeb70ac23baae837db07d48bb20c859b6d8ea2b0e533ad85c59b6c6

  • SHA512

    20313e134b0a4f73709bf40be0f216b172247680d56726ddcda92bb5ccc0e2347f1257bb40ca5efbdee71487a71f9592da1d04f80617a03cd797f3d244303787

  • SSDEEP

    1536:VTZ/XqrzI8Dr837B3K104rjsz3JuJI/cIWW9ewQDK5WDF:z/arzzQ804/IuwWWwFNDF

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 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 41 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 12 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:776
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:780
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2736
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2760
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3032
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3532
                  • C:\Users\Admin\AppData\Local\Temp\35a334c1c301b25d0b5c6958ed8781a0_NeikiAnalytics.exe
                    "C:\Users\Admin\AppData\Local\Temp\35a334c1c301b25d0b5c6958ed8781a0_NeikiAnalytics.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:4996
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3648
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3844
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3940
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4004
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4092
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3544
                            • 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:2788
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4604
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:3704
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                    1⤵
                                      PID:3788
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:648
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:3832
                                        • C:\Windows\system32\BackgroundTransferHost.exe
                                          "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1
                                          1⤵
                                            PID:2356

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

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                                          Downloads

                                          • F:\kxdiup.exe

                                            Filesize

                                            97KB

                                            MD5

                                            2bfda7f42ab4fe1336ac883bbe8f3d61

                                            SHA1

                                            fc27fae02c2bf77460a6f6c979b3e9ef502f49c6

                                            SHA256

                                            08d2e427cea1455d1b558ce62af001f885c69f8cd414847690a5d79454eedfb6

                                            SHA512

                                            f15c842759e33e3c9969f262b3fe293b5f54dc4ec01ee52dc241f401dc20a1864692a4ec44761d5fa9946fe5fa4cab8be6bb24b0a882bea484e3cc83f579b1ec

                                          • memory/4996-32-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-66-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-4-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-3-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-15-0x0000000004370000-0x0000000004371000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/4996-14-0x0000000004220000-0x0000000004222000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4996-16-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-19-0x0000000004220000-0x0000000004222000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4996-13-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-7-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-17-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-20-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-21-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-6-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-18-0x0000000004220000-0x0000000004222000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4996-23-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-22-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-24-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-25-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-26-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-28-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-29-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-79-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-5-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-40-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-36-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-37-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-33-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-42-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-44-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-46-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-48-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-50-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-51-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-53-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-54-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-56-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-60-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-62-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-64-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-65-0x0000000004220000-0x0000000004222000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4996-0-0x0000000000400000-0x0000000000412000-memory.dmp

                                            Filesize

                                            72KB

                                          • memory/4996-67-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-73-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-75-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-30-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4996-1-0x0000000000880000-0x000000000193A000-memory.dmp

                                            Filesize

                                            16.7MB