Analysis

  • max time kernel
    116s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 01:43

General

  • Target

    48de47b466d13b494716389ed860ec30_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    48de47b466d13b494716389ed860ec30

  • SHA1

    958fd877c96843efaef3e6881eb18f63411a2ae0

  • SHA256

    610eb98abec78e784ec1d07aac77af7438ba6c290c1f09d256c3f360e20aed3a

  • SHA512

    e8f71e4d21bac9ddd038f5c9e7ea6fcba6f0b8839b203f79763679f57049f2a3fe831d7cb30daa17912bd8c156ee2f5bd3a3bc47d8a2ea7302f87e1ea3870846

  • SSDEEP

    3072:3ve1fZjr7BeZ55IsQ+9FMm5RDbXlBeU5:3vsRjr7B8b6a1BeU5

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
  • Executes dropped EXE 3 IoCs
  • UPX packed file 26 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 10 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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 55 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:788
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:796
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:60
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2872
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2996
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2080
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3436
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\48de47b466d13b494716389ed860ec30_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:2256
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\48de47b466d13b494716389ed860ec30_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:2536
                      • C:\Users\Admin\AppData\Local\Temp\e574045.exe
                        C:\Users\Admin\AppData\Local\Temp\e574045.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:2768
                      • C:\Users\Admin\AppData\Local\Temp\e5741db.exe
                        C:\Users\Admin\AppData\Local\Temp\e5741db.exe
                        4⤵
                        • Executes dropped EXE
                        PID:3452
                      • C:\Users\Admin\AppData\Local\Temp\e576467.exe
                        C:\Users\Admin\AppData\Local\Temp\e576467.exe
                        4⤵
                        • Executes dropped EXE
                        PID:344
                • 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:3776
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3872
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3936
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4016
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3832
                            • 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:4744
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1308
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:3844
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:1400
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:760
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:4028

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

                                        • C:\Users\Admin\AppData\Local\Temp\e574045.exe
                                          Filesize

                                          97KB

                                          MD5

                                          bb23844c21aff9e48c2ae2a11fd325c5

                                          SHA1

                                          972724c994d7e3750f57fa0cb8b93e038aba08e8

                                          SHA256

                                          b384c4b405a31e72385c056e0491f40a1d4daf28cc4b5cb7a9a53f2a5174c9bd

                                          SHA512

                                          d2c77708614cdfd617e041e396d9572a6d9a10e1ac2b21224f03aa6f26a6eedd4fcfc3a39cfb18bdad036996129c3faece741f2fa929d5e4176e3fd414fabac1

                                        • memory/344-102-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/344-58-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/344-54-0x0000000000870000-0x0000000000871000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/344-56-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/344-49-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/2536-32-0x0000000004430000-0x0000000004432000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/2536-16-0x0000000004430000-0x0000000004432000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/2536-1-0x0000000010000000-0x0000000010020000-memory.dmp
                                          Filesize

                                          128KB

                                        • memory/2536-12-0x0000000004430000-0x0000000004432000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/2536-13-0x00000000044C0000-0x00000000044C1000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/2768-40-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-9-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-29-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-31-0x0000000003660000-0x0000000003662000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/2768-4-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/2768-21-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-15-0x0000000003D30000-0x0000000003D31000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/2768-33-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-34-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-10-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-36-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-37-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-38-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-35-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-39-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-11-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-50-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-98-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/2768-20-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-23-0x0000000003660000-0x0000000003662000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/2768-76-0x0000000003660000-0x0000000003662000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/2768-6-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-75-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-59-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-60-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-61-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-63-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-65-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-67-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-71-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-72-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2768-74-0x0000000000760000-0x000000000181A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3452-57-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3452-52-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/3452-55-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3452-97-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/3452-30-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB