Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-05-2024 18:53

General

  • Target

    bca6cf563f093794214072664a387890_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    bca6cf563f093794214072664a387890

  • SHA1

    d4a430e2489620a47b5af88206db91c2addecc8d

  • SHA256

    842e6d8d30ef9db4827529fc42bda2a1c36efd7e1316ce132ee5fc85a8a04dcc

  • SHA512

    679c263888d089a16d8a934aa0788071d658cf0b9db600fc9491eaa2072d667a932207f7e09636d54aef4b735c54f72a2a85e052416df102d2b5516b9457cb2a

  • SSDEEP

    3072:w5YfdVHWjpKA2ARJN2/OsZlIbyyB6VXDI:w5Yfdw8iR/Q0bxBf

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 33 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 14 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 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:796
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:804
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:380
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:3128
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:3144
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3212
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3484
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\bca6cf563f093794214072664a387890_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:1396
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\bca6cf563f093794214072664a387890_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:532
                      • C:\Users\Admin\AppData\Local\Temp\e5753cd.exe
                        C:\Users\Admin\AppData\Local\Temp\e5753cd.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:816
                      • C:\Users\Admin\AppData\Local\Temp\e575525.exe
                        C:\Users\Admin\AppData\Local\Temp\e575525.exe
                        4⤵
                        • Executes dropped EXE
                        PID:4244
                      • C:\Users\Admin\AppData\Local\Temp\e576f83.exe
                        C:\Users\Admin\AppData\Local\Temp\e576f83.exe
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Drops file in Windows directory
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:4112
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3608
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3808
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3896
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3964
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4080
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4140
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4252
                              • 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:1796
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:968
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    1⤵
                                      PID:1228
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:4248

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      • C:\Users\Admin\AppData\Local\Temp\e5753cd.exe

                                        Filesize

                                        97KB

                                        MD5

                                        7c4a9b779b1d5db662fd181d7bf42564

                                        SHA1

                                        d2ed3a5e093ee2139ae1fddcf118ad84bf5ffcea

                                        SHA256

                                        eabcdd55bd80bf17e4cdd7c6f1d22d1a280c73e8d6ffd81e73b0719f12c6b386

                                        SHA512

                                        d6088ff755cfb7e7619dd9dc0c721be3d9178180bc327100cc743802c203481119411e4ad7c9065ecab19ddcc8704fffbddb3fef90769dce767586d0356624c0

                                      • C:\Windows\SYSTEM.INI

                                        Filesize

                                        257B

                                        MD5

                                        f1c3d480ab998dbf82263cb114a5f253

                                        SHA1

                                        2a5c38f386920920a15fef1ca0c7c236be719dad

                                        SHA256

                                        fee3451d12eeb14bad7ead3ee3874ec760ec43a7ea541fbe2d45b28402842232

                                        SHA512

                                        13872437370267dd4e9228e47473bfcb64f7fe02740c443d5ff2dd6aa1fe3732bef41699bf80ee9a0938d4c2a4ef4f2fc82925a3d0e4bb9384406c7b7bb6fa63

                                      • memory/532-31-0x0000000000EC0000-0x0000000000EC1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/532-0-0x0000000010000000-0x0000000010020000-memory.dmp

                                        Filesize

                                        128KB

                                      • memory/532-16-0x0000000000E70000-0x0000000000E72000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/532-18-0x0000000000E70000-0x0000000000E72000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/532-30-0x0000000000E70000-0x0000000000E72000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/816-53-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-84-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-29-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-5-0x0000000000400000-0x0000000000412000-memory.dmp

                                        Filesize

                                        72KB

                                      • memory/816-35-0x00000000006B0000-0x00000000006B2000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/816-32-0x00000000006B0000-0x00000000006B2000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/816-13-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-9-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-28-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-20-0x00000000006C0000-0x00000000006C1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/816-8-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-14-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-11-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-10-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-37-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-38-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-39-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-40-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-41-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-43-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-44-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-108-0x0000000000400000-0x0000000000412000-memory.dmp

                                        Filesize

                                        72KB

                                      • memory/816-12-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-55-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-56-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-96-0x00000000006B0000-0x00000000006B2000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/816-89-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-86-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-87-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-85-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-15-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-66-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-67-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-71-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-72-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-75-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/816-76-0x00000000007D0000-0x000000000188A000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4112-62-0x00000000004F0000-0x00000000004F1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/4112-65-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/4112-63-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/4112-49-0x0000000000400000-0x0000000000412000-memory.dmp

                                        Filesize

                                        72KB

                                      • memory/4112-129-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4112-143-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                        Filesize

                                        16.7MB

                                      • memory/4112-142-0x0000000000400000-0x0000000000412000-memory.dmp

                                        Filesize

                                        72KB

                                      • memory/4244-59-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/4244-60-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/4244-64-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/4244-112-0x0000000000400000-0x0000000000412000-memory.dmp

                                        Filesize

                                        72KB

                                      • memory/4244-36-0x0000000000400000-0x0000000000412000-memory.dmp

                                        Filesize

                                        72KB