Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2024, 11:41

General

  • Target
    a2360427656644b245f98427a6b18960_NeikiAnalytics.dll
  • Size 120KB
  • Sample240603-ntwvaadc3z
  • SHA256 5c7b59262128f6e1aa36cdcd53797c180979be1942c3584f66e9200d26244dc8
  • 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 30 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 8 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:780
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:332
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2568
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2592
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2760
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3580
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2360427656644b245f98427a6b18960_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:4936
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2360427656644b245f98427a6b18960_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:5004
                      • C:\Users\Admin\AppData\Local\Temp\e578916.exe
                        C:\Users\Admin\AppData\Local\Temp\e578916.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:4528
                      • C:\Users\Admin\AppData\Local\Temp\e578adb.exe
                        C:\Users\Admin\AppData\Local\Temp\e578adb.exe
                        4⤵
                        • Executes dropped EXE
                        PID:4928
                      • C:\Users\Admin\AppData\Local\Temp\e57bc1c.exe
                        C:\Users\Admin\AppData\Local\Temp\e57bc1c.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:412
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3688
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3892
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3984
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4048
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:684
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4168
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4468
                              • 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:2716
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:4256
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:1880
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:1496
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1672

                                        Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

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                                              Downloads

                                              e578916.exe

                                              • Path C:\Users\Admin\AppData\Local\Temp\e578916.exe
                                              • Size 97KB
                                              • SHA256 ad579386d941e9789d3353eefcab5aea190827008cb1cd66b04d0e1fe9a156e9
                                              • MD5 SHA1 SHA512 SSDEEP

                                              SYSTEM.INI

                                              • Path C:\Windows\SYSTEM.INI
                                              • Size 257B
                                              • SHA256 205aa276ff2d0b83bbe56914235a40b0a19bcb1b5e938b3837e9e38aa752182b
                                              • MD5 SHA1 SHA512

                                              memory/412-135-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/412-50-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/412-104-0x0000000001AB0000-0x0000000001AB2000-memory.dmp

                                              memory/412-105-0x0000000001AC0000-0x0000000001AC1000-memory.dmp

                                              memory/412-136-0x00000000007D0000-0x000000000188A000-memory.dmp

                                              memory/412-92-0x00000000007D0000-0x000000000188A000-memory.dmp

                                              memory/412-87-0x00000000007D0000-0x000000000188A000-memory.dmp

                                              memory/412-89-0x00000000007D0000-0x000000000188A000-memory.dmp

                                              memory/412-98-0x00000000007D0000-0x000000000188A000-memory.dmp

                                              memory/412-90-0x00000000007D0000-0x000000000188A000-memory.dmp

                                              memory/412-97-0x00000000007D0000-0x000000000188A000-memory.dmp

                                              memory/4528-64-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-54-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-11-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-4-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/4528-6-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-18-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-10-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-8-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-9-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-36-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-37-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-38-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-22-0x0000000003E70000-0x0000000003E71000-memory.dmp

                                              memory/4528-27-0x0000000001BF0000-0x0000000001BF2000-memory.dmp

                                              memory/4528-17-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-43-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-44-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-26-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-29-0x0000000001BF0000-0x0000000001BF2000-memory.dmp

                                              memory/4528-32-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-55-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-56-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-57-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-59-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-61-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-73-0x0000000001BF0000-0x0000000001BF2000-memory.dmp

                                              memory/4528-35-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4528-82-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/4528-34-0x0000000000760000-0x000000000181A000-memory.dmp

                                              memory/4928-86-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/4928-33-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/4928-42-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                              memory/4928-40-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                              memory/4928-41-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                              memory/5004-1-0x0000000010000000-0x0000000010020000-memory.dmp

                                              memory/5004-28-0x0000000000BA0000-0x0000000000BA2000-memory.dmp

                                              memory/5004-53-0x0000000000BA0000-0x0000000000BA2000-memory.dmp

                                              memory/5004-23-0x0000000000BA0000-0x0000000000BA2000-memory.dmp

                                              memory/5004-19-0x0000000000BA0000-0x0000000000BA2000-memory.dmp

                                              memory/5004-20-0x0000000000BB0000-0x0000000000BB1000-memory.dmp