Analysis

  • max time kernel
    148s
  • max time network
    110s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/06/2024, 03:52

General

  • Target
    39a04ab1e35395844a62aa2a24129cf2fcc2a9669d5c9a615366c3f12cfe826f_NeikiAnalytics.dll
  • Size 120KB
  • Sample240624-efjhcszemp
  • SHA256 39a04ab1e35395844a62aa2a24129cf2fcc2a9669d5c9a615366c3f12cfe826f
  • 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 3 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 14 IoCs

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

  • Drops file in Program Files directory 3 IoCs
  • 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:764
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:772
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2444
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2460
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2580
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3608
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\39a04ab1e35395844a62aa2a24129cf2fcc2a9669d5c9a615366c3f12cfe826f_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:620
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\39a04ab1e35395844a62aa2a24129cf2fcc2a9669d5c9a615366c3f12cfe826f_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:1780
                      • C:\Users\Admin\AppData\Local\Temp\e573548.exe
                        C:\Users\Admin\AppData\Local\Temp\e573548.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 Program Files directory
                        • Drops file in Windows directory
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:976
                      • C:\Users\Admin\AppData\Local\Temp\e573662.exe
                        C:\Users\Admin\AppData\Local\Temp\e573662.exe
                        4⤵
                        • Executes dropped EXE
                        PID:2296
                      • C:\Users\Admin\AppData\Local\Temp\e575738.exe
                        C:\Users\Admin\AppData\Local\Temp\e575738.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:636
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3736
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3940
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:4032
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:724
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3256
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4240
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4680
                              • 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:1636
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:4580
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                    1⤵
                                      PID:4880
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:4624
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1380

                                        Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

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                                              Downloads

                                              e573548.exe

                                              • Path C:\Users\Admin\AppData\Local\Temp\e573548.exe
                                              • Size 97KB
                                              • SHA256 27b23ffa0bf796f5609d253daf37cd690ba9423a8997d5ba3fce190c769d1ded
                                              • MD5 SHA1 SHA512 SSDEEP

                                              SYSTEM.INI

                                              • Path C:\Windows\SYSTEM.INI
                                              • Size 257B
                                              • SHA256 92c3b23d2ec35f1bbc0ef7ccaf20b5b4334006883ff8e149066f655262cf5478
                                              • MD5 SHA1 SHA512

                                              memory/636-147-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/636-146-0x0000000000B30000-0x0000000001BEA000-memory.dmp

                                              memory/636-112-0x0000000000B30000-0x0000000001BEA000-memory.dmp

                                              memory/636-59-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                              memory/636-56-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                              memory/636-49-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/976-39-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-40-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-5-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/976-6-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-10-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-9-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-32-0x0000000001B00000-0x0000000001B02000-memory.dmp

                                              memory/976-31-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-28-0x0000000001B00000-0x0000000001B02000-memory.dmp

                                              memory/976-26-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-22-0x0000000001B10000-0x0000000001B11000-memory.dmp

                                              memory/976-96-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/976-35-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-36-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-37-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-38-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-18-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-75-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-27-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-50-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-51-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-80-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-82-0x0000000001B00000-0x0000000001B02000-memory.dmp

                                              memory/976-17-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-76-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-8-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-61-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-62-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-64-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-65-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-66-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-69-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/976-72-0x0000000000790000-0x000000000184A000-memory.dmp

                                              memory/1780-20-0x0000000000E60000-0x0000000000E61000-memory.dmp

                                              memory/1780-1-0x0000000010000000-0x0000000010020000-memory.dmp

                                              memory/1780-34-0x0000000000DD0000-0x0000000000DD2000-memory.dmp

                                              memory/1780-23-0x0000000000DD0000-0x0000000000DD2000-memory.dmp

                                              memory/1780-19-0x0000000000DD0000-0x0000000000DD2000-memory.dmp

                                              memory/2296-58-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                              memory/2296-53-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                              memory/2296-54-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                              memory/2296-100-0x0000000000400000-0x0000000000412000-memory.dmp

                                              memory/2296-33-0x0000000000400000-0x0000000000412000-memory.dmp