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Analysis

  • max time kernel
    118s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/05/2024, 19:48

General

  • Target

    2455deec4f1afa74481d173e50c24710_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    2455deec4f1afa74481d173e50c24710

  • SHA1

    cf9147b24c4a1199c7d2d757250d81066e4475b7

  • SHA256

    78f1fc785bc70bade499c6a7969128922fb05bbe1f66f16925b4e84c2035bc7f

  • SHA512

    a0c04bebe42d21387dd715798c1e6c1f859cb2dba08c0df325fc3d962577a98955ea3d7aa5ce2e01027d7fc7d738210f6173f899b76a30c1c16ba9852faecc68

  • SSDEEP

    3072:WyQs2GNPHpxNKlqnBr7WdfZ0CQcpGWGpGY:WyjhIlqnVshThGFG

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 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 11 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:784
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2556
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2580
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2696
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3572
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\2455deec4f1afa74481d173e50c24710_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:2784
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2455deec4f1afa74481d173e50c24710_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:764
                      • C:\Users\Admin\AppData\Local\Temp\e5751e9.exe
                        C:\Users\Admin\AppData\Local\Temp\e5751e9.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:3032
                      • C:\Users\Admin\AppData\Local\Temp\e5753bd.exe
                        C:\Users\Admin\AppData\Local\Temp\e5753bd.exe
                        4⤵
                        • Executes dropped EXE
                        PID:1908
                      • C:\Users\Admin\AppData\Local\Temp\e578925.exe
                        C:\Users\Admin\AppData\Local\Temp\e578925.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:2196
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3672
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3872
                    • 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:716
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3240
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:2940
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:388
                              • 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:1824
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:3492
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:3780
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:2312
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:556

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

                                        • C:\Users\Admin\AppData\Local\Temp\e5751e9.exe

                                          Filesize

                                          97KB

                                          MD5

                                          7a42228646d121e9dcf67969c6fa133b

                                          SHA1

                                          9f8b9bacb34cdba9625fb5e4b3cf6be6a92c00c0

                                          SHA256

                                          4573897ace78737973cd8999c1de73132dcbc8a2348a61d0d4138219eda45b48

                                          SHA512

                                          4fb171fef792e5fa04b30fa0ae660438fb032c71539fb562ff7fe022e0e038d384cdc52eb6c43df6e401f01a6f62eb3ac998f50a3f4a07921333c07313cd8ab6

                                        • C:\Windows\SYSTEM.INI

                                          Filesize

                                          257B

                                          MD5

                                          dba7bf652328f040859f06aa89c2c807

                                          SHA1

                                          904eca055af0a1f824a77318cefb132ce787ef8c

                                          SHA256

                                          6b2be48d3a8b7e90c1e5007ad1eb28fa57879de96d41a39ae83f5cd3a253d330

                                          SHA512

                                          c082878e1986d6e93ac46a92f5230f5935d5e61c37fcf965278020db847c0f02972c8a19b612b6499a9e4760992ff1d7ce043081ce035a774ff541d10cb7c760

                                        • memory/764-13-0x0000000001630000-0x0000000001632000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/764-14-0x0000000001800000-0x0000000001801000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/764-34-0x0000000001630000-0x0000000001632000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/764-50-0x0000000001630000-0x0000000001632000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/764-22-0x0000000001630000-0x0000000001632000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/764-1-0x0000000010000000-0x0000000010020000-memory.dmp

                                          Filesize

                                          128KB

                                        • memory/1908-41-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/1908-32-0x0000000000400000-0x0000000000412000-memory.dmp

                                          Filesize

                                          72KB

                                        • memory/1908-42-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/1908-44-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/2196-90-0x0000000000850000-0x000000000190A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/2196-91-0x0000000000850000-0x000000000190A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/2196-99-0x0000000000850000-0x000000000190A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/2196-54-0x0000000000400000-0x0000000000412000-memory.dmp

                                          Filesize

                                          72KB

                                        • memory/2196-88-0x0000000000850000-0x000000000190A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/2196-109-0x0000000000640000-0x0000000000641000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/2196-108-0x0000000000630000-0x0000000000632000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/2196-140-0x0000000000400000-0x0000000000412000-memory.dmp

                                          Filesize

                                          72KB

                                        • memory/2196-141-0x0000000000850000-0x000000000190A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-37-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-60-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-35-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-38-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-21-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-33-0x0000000003660000-0x0000000003662000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/3032-39-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-27-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-43-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-46-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-31-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-8-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-55-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-56-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-58-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-36-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-61-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-62-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-73-0x0000000003660000-0x0000000003662000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/3032-84-0x0000000000400000-0x0000000000412000-memory.dmp

                                          Filesize

                                          72KB

                                        • memory/3032-65-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-6-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-10-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-11-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-30-0x0000000003660000-0x0000000003662000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/3032-26-0x00000000040F0000-0x00000000040F1000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/3032-12-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-20-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-9-0x0000000000790000-0x000000000184A000-memory.dmp

                                          Filesize

                                          16.7MB

                                        • memory/3032-5-0x0000000000400000-0x0000000000412000-memory.dmp

                                          Filesize

                                          72KB