Analysis

  • max time kernel
    24s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-05-2024 06:19

General

  • Target

    bebb67767b53cd13f67283cdc9bd9570_NeikiAnalytics.exe

  • Size

    732KB

  • MD5

    bebb67767b53cd13f67283cdc9bd9570

  • SHA1

    b02fe6f21cdf9a6377c2cf0b3de608f7117f6d90

  • SHA256

    0c1c157c24d9fe99e7dadd695926dd3d61dfa973a8c7a755968b730b8815d1d2

  • SHA512

    c2be48ff93f5645ccf5fc7305382c5ab4a803bd39d4165f6bd3a73e7daa8db6047708485b2f54c5eefb3637946b4e3eeece77c4ae9a507bcd88de1422770b7fa

  • SSDEEP

    12288:WTyjXW+48qWywrU4kGFezOAVuJ5PIzww7F5DO3HYffIERagUj7K:MIXW/8yw1ez54lIvF5SXYHIMa/j7K

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

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

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
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 41 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 Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:772
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:776
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:380
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2688
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2804
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3036
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3552
                  • C:\Users\Admin\AppData\Local\Temp\bebb67767b53cd13f67283cdc9bd9570_NeikiAnalytics.exe
                    "C:\Users\Admin\AppData\Local\Temp\bebb67767b53cd13f67283cdc9bd9570_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:4700
                    • 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
                      • Deletes itself
                      • Executes dropped EXE
                      • Windows security modification
                      • Checks whether UAC is enabled
                      • Enumerates connected drives
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of SetWindowsHookEx
                      • Suspicious use of WriteProcessMemory
                      • System policy modification
                      PID:3028
                • 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:3860
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:4044
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:1060
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:2884
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3780
                            • 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:468
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4740
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:116
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:2236
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:4316
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1676

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

                                        • C:\Users\Admin\AppData\Local\Temp\0E5751D9_Rar\rundll32.exe

                                          Filesize

                                          664KB

                                          MD5

                                          9f4ad2e1a21330ed5442d666e37a3b47

                                          SHA1

                                          af241db65197924eab63e20fd481bbdd8aafb053

                                          SHA256

                                          d895f7d839dedecac0558587ec722eb06ecf352399380aa6137052e1bc168783

                                          SHA512

                                          c9763e0c148ac7ced9263256afaae6d08de6a6b42a688df91d2faf7973ae725da9ed74cd88f1393ce6aa96e8bd227da9c0c7421af2be21427c3d102bd7018dfb

                                        • C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe

                                          Filesize

                                          732KB

                                          MD5

                                          bebb67767b53cd13f67283cdc9bd9570

                                          SHA1

                                          b02fe6f21cdf9a6377c2cf0b3de608f7117f6d90

                                          SHA256

                                          0c1c157c24d9fe99e7dadd695926dd3d61dfa973a8c7a755968b730b8815d1d2

                                          SHA512

                                          c2be48ff93f5645ccf5fc7305382c5ab4a803bd39d4165f6bd3a73e7daa8db6047708485b2f54c5eefb3637946b4e3eeece77c4ae9a507bcd88de1422770b7fa

                                        • C:\Windows\SYSTEM.INI

                                          Filesize

                                          256B

                                          MD5

                                          9851a59f14d2cb5ea31e172071710918

                                          SHA1

                                          caca4e5b0810a524b0c183ad8ecc2ab239fd81af

                                          SHA256

                                          a1d3e99d3a4f1cd254e68df44205a5070a731407781034a44ae4851fd6728d0f

                                          SHA512

                                          0146a468ffe8274c6ab17f381963c4a93688d7b4499885041323eaa6a876a19cd537dba8be6af5ce6e1ad1a2fdbf7771040e83d21bd6156779e33f202aa3b6f4

                                        • C:\sbgw.exe

                                          Filesize

                                          100KB

                                          MD5

                                          22c26b74cc515118355bec62eb82b700

                                          SHA1

                                          b4245ebf1c0829428ed174f293cfc0ef0f9c5f0a

                                          SHA256

                                          bdfae6414ca9a23b94dc82c42e1f6ddc41acd1f18c3a2e9d1d3b2b3e1266438b

                                          SHA512

                                          740fcc9c3df783b34e0d843c93a7d499bcefb6aff5ff88925ab9727c0cb25f63993c5718914ba1d349cd0a2964d8ff2b0835fb887027dc786d694671d381885d

                                        • memory/3028-69-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-71-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-50-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-143-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-142-0x0000000000400000-0x00000000004BF000-memory.dmp

                                          Filesize

                                          764KB

                                        • memory/3028-113-0x0000000000A10000-0x0000000000A12000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/3028-53-0x0000000000AB0000-0x0000000000AB1000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/3028-85-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-84-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-82-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-81-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-49-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-27-0x0000000000400000-0x00000000004BF000-memory.dmp

                                          Filesize

                                          764KB

                                        • memory/3028-77-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-74-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-73-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-70-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-67-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-66-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-65-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-54-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-55-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-51-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-60-0x0000000000A10000-0x0000000000A12000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/3028-59-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-58-0x0000000000A10000-0x0000000000A12000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/3028-63-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-97-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-78-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-57-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-48-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-46-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-56-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/3028-64-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4700-42-0x0000000000400000-0x00000000004BF000-memory.dmp

                                          Filesize

                                          764KB

                                        • memory/4700-1-0x00000000032C0000-0x000000000434E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4700-19-0x00000000032C0000-0x000000000434E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4700-20-0x00000000032C0000-0x000000000434E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4700-0-0x0000000000400000-0x00000000004BF000-memory.dmp

                                          Filesize

                                          764KB

                                        • memory/4700-23-0x00000000032C0000-0x000000000434E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4700-7-0x00000000032C0000-0x000000000434E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4700-14-0x00000000032C0000-0x000000000434E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4700-16-0x00000000032C0000-0x000000000434E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4700-13-0x00000000001F0000-0x00000000001F2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/4700-28-0x00000000032C0000-0x000000000434E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4700-5-0x00000000032C0000-0x000000000434E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4700-17-0x00000000032C0000-0x000000000434E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4700-4-0x00000000032C0000-0x000000000434E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4700-10-0x00000000001F0000-0x00000000001F2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/4700-11-0x00000000008D0000-0x00000000008D1000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/4700-6-0x00000000032C0000-0x000000000434E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4700-3-0x00000000032C0000-0x000000000434E000-memory.dmp

                                          Filesize

                                          16.6MB

                                        • memory/4700-15-0x00000000001F0000-0x00000000001F2000-memory.dmp

                                          Filesize

                                          8KB

                                        • memory/4700-34-0x00000000001F0000-0x00000000001F2000-memory.dmp

                                          Filesize

                                          8KB