Analysis

  • max time kernel
    134s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 04:11

General

  • Target

    6ed98789f5da92fb6edd6364aa054e20_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    6ed98789f5da92fb6edd6364aa054e20

  • SHA1

    ea9fad032cacf28314a81d8b42a41bd9626bcf25

  • SHA256

    21289c9b2fb40afa50461e35c4ef6a7f9bcfaafac0de8b77bbdad39f656ae9fc

  • SHA512

    d6e608cf82989a5cc5c4dd8e9f69b6b8902656b651fe9f18e66afc91dbea770d84f0f3b5cd1520f4704c8f7ed50cb455dd779376197d7bcd466fbd7aa3b1ece9

  • SSDEEP

    1536:ttj3NhVvbTs27f5EPPe+HxtRLYCG+klznaYPcK8WaJz8nDLPto9qis94WVC:X5vbQBPPe+DBYc4zaXTWhLVow1K

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 32 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 13 IoCs

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

  • Drops file in Program Files directory 4 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:780
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:1020
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2868
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2884
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3008
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3456
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\6ed98789f5da92fb6edd6364aa054e20_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:4840
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\6ed98789f5da92fb6edd6364aa054e20_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:1504
                      • C:\Users\Admin\AppData\Local\Temp\e572422.exe
                        C:\Users\Admin\AppData\Local\Temp\e572422.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:1688
                      • C:\Users\Admin\AppData\Local\Temp\e57250c.exe
                        C:\Users\Admin\AppData\Local\Temp\e57250c.exe
                        4⤵
                        • Executes dropped EXE
                        PID:4584
                      • C:\Users\Admin\AppData\Local\Temp\e5742d5.exe
                        C:\Users\Admin\AppData\Local\Temp\e5742d5.exe
                        4⤵
                        • Executes dropped EXE
                        PID:4668
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3572
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3764
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3856
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3920
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4012
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3484
                            • 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:3824
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:2172
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:2520
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:4032
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:2796
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:320
                                        • C:\Windows\system32\DllHost.exe
                                          C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                                          1⤵
                                            PID:4748

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          • C:\Users\Admin\AppData\Local\Temp\e572422.exe

                                            Filesize

                                            97KB

                                            MD5

                                            fc1f221db6cb205c8341d44f1504ea29

                                            SHA1

                                            23f0564ede416324fb32d2234bd94a878dd9f7da

                                            SHA256

                                            e887776610652da51d973a9a58220564699b242f365459c18e20cd412124e5c8

                                            SHA512

                                            27193a05e6a3e03a516bbba18b2dc92552b78f0de87d5b7ede6e98cf81a490c951fd629fd4af1b3b60bb8fe03d3f367b17a843c109824551c5138d97f1685675

                                          • memory/1504-30-0x0000000001300000-0x0000000001302000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/1504-4-0x0000000010000000-0x0000000010020000-memory.dmp

                                            Filesize

                                            128KB

                                          • memory/1504-13-0x0000000001300000-0x0000000001302000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/1504-14-0x0000000001540000-0x0000000001541000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/1504-17-0x0000000001300000-0x0000000001302000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/1688-40-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-66-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-25-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-29-0x00000000004E0000-0x00000000004E2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/1688-28-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-12-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-11-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-16-0x0000000001B40000-0x0000000001B41000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/1688-10-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-26-0x00000000004E0000-0x00000000004E2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/1688-8-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-9-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-6-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-27-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-33-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-35-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-36-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-37-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-38-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-39-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-5-0x0000000000400000-0x0000000000412000-memory.dmp

                                            Filesize

                                            72KB

                                          • memory/1688-42-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-43-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-102-0x0000000000400000-0x0000000000412000-memory.dmp

                                            Filesize

                                            72KB

                                          • memory/1688-52-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-54-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-85-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-83-0x00000000004E0000-0x00000000004E2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/1688-82-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-80-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-79-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-78-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-63-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-65-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-75-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-69-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-71-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1688-74-0x00000000007C0000-0x000000000187A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4584-34-0x0000000000400000-0x0000000000412000-memory.dmp

                                            Filesize

                                            72KB

                                          • memory/4584-56-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/4584-57-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4584-61-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4584-106-0x0000000000400000-0x0000000000412000-memory.dmp

                                            Filesize

                                            72KB

                                          • memory/4668-59-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/4668-60-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4668-62-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4668-48-0x0000000000400000-0x0000000000412000-memory.dmp

                                            Filesize

                                            72KB

                                          • memory/4668-110-0x0000000000400000-0x0000000000412000-memory.dmp

                                            Filesize

                                            72KB