Analysis

  • max time kernel
    148s
  • max time network
    120s
  • 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, 12:25

General

  • Target

    a368900d694dcd3c16af66f1116529a0_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    a368900d694dcd3c16af66f1116529a0

  • SHA1

    e20594826c4f3255daf78fd9edb9b7195028a04b

  • SHA256

    cc8412bfa514cab2f7b00f9e42da8f0a46bee9a672ba9d04820d452a7c4e0a28

  • SHA512

    4c3af44fbe9db638161115ce1e1babc1bb602679c4096972687db0377342d372d29a494415b01df398c913c55075c14b348f9e74c21a55d7df5aaa9fa38b7579

  • SSDEEP

    3072:eaWfEFcG3qtcZsyrSeFyAmsz4NzIyKOXxNDjwFujrc:nW8r3MhyrDwceXr4uE

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 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:800
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:804
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:380
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2876
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2968
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3068
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3436
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\a368900d694dcd3c16af66f1116529a0_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:3672
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\a368900d694dcd3c16af66f1116529a0_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:4424
                      • C:\Users\Admin\AppData\Local\Temp\e575fd3.exe
                        C:\Users\Admin\AppData\Local\Temp\e575fd3.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:2824
                      • C:\Users\Admin\AppData\Local\Temp\e576225.exe
                        C:\Users\Admin\AppData\Local\Temp\e576225.exe
                        4⤵
                        • Executes dropped EXE
                        PID:2940
                      • C:\Users\Admin\AppData\Local\Temp\e579337.exe
                        C:\Users\Admin\AppData\Local\Temp\e579337.exe
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Drops file in Windows directory
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:4056
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3584
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3792
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3892
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3960
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4040
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4188
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4616
                              • 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:4052
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:2716
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:3336
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:2636
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:4628

                                        Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • C:\Users\Admin\AppData\Local\Temp\e575fd3.exe

                                                Filesize

                                                97KB

                                                MD5

                                                8a56ee5cc123abd83f540883eb24b546

                                                SHA1

                                                878563bec5b91e226f618938559bc49e72bfd8be

                                                SHA256

                                                125d82017d3e052e43c8e7f84258f671b62898700acb2a9d71765badc0109fd1

                                                SHA512

                                                477ccf5af003acbf2220b707dc6fb8f54aa1715caa8ea74023c65b79daf31210ad9abf0ed4f396deca789038ab59e1c45e5d93121ce6a44f4447f3627d5e7afb

                                              • C:\Windows\SYSTEM.INI

                                                Filesize

                                                257B

                                                MD5

                                                6f6e4d3893ff8ce6677276bf4d755418

                                                SHA1

                                                60190a0cbd9eef63faab0a7f66eb14362e17e8e2

                                                SHA256

                                                5125d5c40c388eb11c1b91d49a2fca876fc4f6573bf0f28220aa23724ac5551d

                                                SHA512

                                                02f1889946bb2f21c2805f3713d32948f9879a2f4742f286f919f74dbe56b81b125b7a1106dd43a7d0f87e2770f7134ffaf062f3242a9f7f98a392e78c27d93a

                                              • memory/2824-95-0x0000000000400000-0x0000000000412000-memory.dmp

                                                Filesize

                                                72KB

                                              • memory/2824-39-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-8-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-11-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-9-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-18-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-30-0x00000000006B0000-0x00000000006B2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/2824-19-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-31-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-29-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-34-0x00000000006B0000-0x00000000006B2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/2824-23-0x00000000006C0000-0x00000000006C1000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/2824-12-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-6-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-10-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-36-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-5-0x0000000000400000-0x0000000000412000-memory.dmp

                                                Filesize

                                                72KB

                                              • memory/2824-55-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-37-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-38-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-72-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-40-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-80-0x00000000006B0000-0x00000000006B2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/2824-71-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-68-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-46-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-66-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-64-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-57-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2824-56-0x00000000007E0000-0x000000000189A000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/2940-43-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/2940-94-0x0000000000400000-0x0000000000412000-memory.dmp

                                                Filesize

                                                72KB

                                              • memory/2940-35-0x0000000000400000-0x0000000000412000-memory.dmp

                                                Filesize

                                                72KB

                                              • memory/2940-44-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/2940-45-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/4056-116-0x0000000001BB0000-0x0000000001BB2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/4056-54-0x0000000000400000-0x0000000000412000-memory.dmp

                                                Filesize

                                                72KB

                                              • memory/4056-100-0x00000000007F0000-0x00000000018AA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4056-107-0x00000000007F0000-0x00000000018AA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4056-117-0x0000000001BC0000-0x0000000001BC1000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/4056-130-0x0000000000400000-0x0000000000412000-memory.dmp

                                                Filesize

                                                72KB

                                              • memory/4056-131-0x00000000007F0000-0x00000000018AA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4424-20-0x00000000043B0000-0x00000000043B2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/4424-27-0x00000000043B0000-0x00000000043B2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/4424-28-0x0000000004440000-0x0000000004441000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/4424-2-0x0000000010000000-0x0000000010020000-memory.dmp

                                                Filesize

                                                128KB

                                              • memory/4424-51-0x00000000043B0000-0x00000000043B2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/4424-24-0x00000000043B0000-0x00000000043B2000-memory.dmp

                                                Filesize

                                                8KB