Analysis

  • max time kernel
    121s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 03:24

General

  • Target

    81eaf7d9d1d19f1f8f5b15bc30de6dd0_NeikiAnalytics.exe

  • Size

    65KB

  • MD5

    81eaf7d9d1d19f1f8f5b15bc30de6dd0

  • SHA1

    5828d0db1360b2d9bf409e1d155d866e8cf04a2f

  • SHA256

    8935904b5c553dad1a0f0f8ee9d232ca828fd3bff09ae0f8a423d3ab11b20512

  • SHA512

    934bb425b4c2d32851f9a25f4497537ca37ff1e039266b796f8d481e53d3fd2bee6cf58e0a7b2537c17c412dcec3609bf4d16959b8e821ea3574aab10daebef8

  • SSDEEP

    1536:hB18SmmqZ9yOW+R9IcjGaYu7Fj4lRE1IMQ39zvm8oHi1nR:p8Smmql9R9IcjMu7Fj4lRmP2vm8D

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
  • UPX packed file 40 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 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 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:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2544
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2556
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2660
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3212
                  • C:\Users\Admin\AppData\Local\Temp\81eaf7d9d1d19f1f8f5b15bc30de6dd0_NeikiAnalytics.exe
                    "C:\Users\Admin\AppData\Local\Temp\81eaf7d9d1d19f1f8f5b15bc30de6dd0_NeikiAnalytics.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • Drops autorun.inf file
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:4312
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3668
                  • 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:3968
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4044
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:672
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4100
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4232
                              • 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:1380
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:216
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                    1⤵
                                      PID:3756
                                    • C:\Windows\system32\BackgroundTaskHost.exe
                                      "C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
                                      1⤵
                                        PID:3380
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1496
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          1⤵
                                            PID:2896

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

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                                          Downloads

                                          • F:\mauj.pif

                                            Filesize

                                            97KB

                                            MD5

                                            3da1a87b370f7bdb4df15320e5b16b6a

                                            SHA1

                                            5b11071850319b9fea732e26c8ef26156a5a36a6

                                            SHA256

                                            854a0fa99d56a8c37951f9d3b2b380da720b136f89a43cdd3c4f6a4713d48df2

                                            SHA512

                                            060279ce8f2715b3d6569553c5ce7792fedbb458605eda96232b8d4d432eb22a9276460a63a14e04adbdf347686d8bb1616ad42f11628721018d20792bd4950b

                                          • memory/4312-29-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-78-0x0000000003EA0000-0x0000000003EA2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4312-8-0x00000000040F0000-0x00000000040F1000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/4312-17-0x0000000003EA0000-0x0000000003EA2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4312-6-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-15-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-18-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-16-0x0000000003EA0000-0x0000000003EA2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4312-3-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-7-0x0000000003EA0000-0x0000000003EA2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4312-5-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-9-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-19-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-20-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-21-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-22-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-30-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-24-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-25-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-26-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-28-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-0-0x0000000000400000-0x0000000000412000-memory.dmp

                                            Filesize

                                            72KB

                                          • memory/4312-33-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-4-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-23-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-34-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-36-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-40-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-42-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-44-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-46-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-47-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-55-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-56-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-57-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-59-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-61-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-63-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-65-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-67-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-69-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-70-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-73-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-77-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-32-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4312-1-0x0000000000780000-0x000000000183A000-memory.dmp

                                            Filesize

                                            16.7MB