Analysis

  • max time kernel
    43s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/06/2024, 00:00

General

  • Target
    215be702816a66d7b4a8884c71dd8100_NeikiAnalytics.exe
  • Size 736KB
  • Sample240617-aar54ayeqp
  • SHA256 0e1c4959ad7549094383552f76aa2eeae497c216ed5a233c7f901b3891287971
  • 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
  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 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 1 IoCs
  • UPX packed file 39 IoCs

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

  • Windows security modification 2 TTPs 14 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 23 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:788
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:784
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:380
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2920
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2960
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2076
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3432
                  • C:\Users\Admin\AppData\Local\Temp\215be702816a66d7b4a8884c71dd8100_NeikiAnalytics.exe
                    "C:\Users\Admin\AppData\Local\Temp\215be702816a66d7b4a8884c71dd8100_NeikiAnalytics.exe"
                    2⤵
                    • Modifies firewall policy service
                    • Modifies visibility of file extensions in Explorer
                    • Modifies visiblity of hidden/system files in Explorer
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Adds Run key to start application
                    • Checks whether UAC is enabled
                    • Drops file in Windows directory
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:1012
                    • C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe
                      C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe
                      3⤵
                      • Modifies firewall policy service
                      • Modifies visiblity of hidden/system files in Explorer
                      • 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 SetWindowsHookEx
                      • Suspicious use of WriteProcessMemory
                      • System policy modification
                      PID:2156
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3576
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3772
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3868
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3940
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4052
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3736
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:1672
                              • 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:2644
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:1140
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:4420
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:4476
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:4036

                                        Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              rundll32.exe

                                              • Path C:\Users\Admin\AppData\Local\Temp\0E578B87_Rar\rundll32.exe
                                              • Size 664KB
                                              • SHA256 e1b9beb4617a720d55afaec364941bb18ea2c456a8b06b30a736f0cbb5c297e8
                                              • MD5 SHA1 SHA512 SSDEEP

                                              rundll32.exe

                                              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe
                                              • Size 736KB
                                              • SHA256 0e1c4959ad7549094383552f76aa2eeae497c216ed5a233c7f901b3891287971
                                              • MD5 SHA1 SHA512 SSDEEP

                                              SYSTEM.INI

                                              • Path C:\Windows\SYSTEM.INI
                                              • Size 257B
                                              • SHA256 c49c5b5b48c0254ba0cc86e472e92918cb230a7693122e26a018d99fd26cb667
                                              • MD5 SHA1 SHA512

                                              iagju.exe

                                              • Path C:\iagju.exe
                                              • Size 97KB
                                              • SHA256 7c9ea91c2b44960e621be438e7d076c5c9a9ba986306579b15b27dc2b5454c5c
                                              • MD5 SHA1 SHA512 SSDEEP

                                              memory/1012-0-0x0000000000400000-0x00000000004C0000-memory.dmp

                                              memory/1012-1-0x00000000032C0000-0x000000000437A000-memory.dmp

                                              memory/1012-3-0x00000000032C0000-0x000000000437A000-memory.dmp

                                              memory/1012-5-0x00000000032C0000-0x000000000437A000-memory.dmp

                                              memory/1012-6-0x00000000032C0000-0x000000000437A000-memory.dmp

                                              memory/1012-7-0x00000000032C0000-0x000000000437A000-memory.dmp

                                              memory/1012-4-0x00000000032C0000-0x000000000437A000-memory.dmp

                                              memory/1012-8-0x00000000032C0000-0x000000000437A000-memory.dmp

                                              memory/1012-14-0x00000000032C0000-0x000000000437A000-memory.dmp

                                              memory/1012-15-0x00000000032C0000-0x000000000437A000-memory.dmp

                                              memory/1012-23-0x00000000009B0000-0x00000000009B2000-memory.dmp

                                              memory/1012-22-0x00000000009B0000-0x00000000009B2000-memory.dmp

                                              memory/1012-17-0x00000000009D0000-0x00000000009D1000-memory.dmp

                                              memory/1012-16-0x00000000009B0000-0x00000000009B2000-memory.dmp

                                              memory/1012-20-0x00000000032C0000-0x000000000437A000-memory.dmp

                                              memory/1012-24-0x00000000032C0000-0x000000000437A000-memory.dmp

                                              memory/1012-27-0x00000000032C0000-0x000000000437A000-memory.dmp

                                              memory/1012-35-0x00000000032C0000-0x000000000437A000-memory.dmp

                                              memory/1012-48-0x0000000000400000-0x00000000004C0000-memory.dmp

                                              memory/1012-36-0x00000000009B0000-0x00000000009B2000-memory.dmp

                                              memory/1012-28-0x00000000032C0000-0x000000000437A000-memory.dmp

                                              memory/2156-55-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-73-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-52-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-33-0x0000000000400000-0x00000000004C0000-memory.dmp

                                              memory/2156-72-0x00000000030D0000-0x00000000030D2000-memory.dmp

                                              memory/2156-62-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-71-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-70-0x00000000030D0000-0x00000000030D2000-memory.dmp

                                              memory/2156-60-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-58-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-56-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-64-0x00000000037B0000-0x00000000037B1000-memory.dmp

                                              memory/2156-61-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-59-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-57-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-54-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-74-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-75-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-76-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-77-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-80-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-81-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-83-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-84-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-86-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-88-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-91-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-129-0x0000000004EE0000-0x0000000005F9A000-memory.dmp

                                              memory/2156-130-0x00000000030D0000-0x00000000030D2000-memory.dmp

                                              memory/2156-159-0x0000000000400000-0x00000000004C0000-memory.dmp

                                              memory/2156-160-0x0000000004EE0000-0x0000000005F9A000-memory.dmp