Analysis

  • max time kernel
    92s
  • max time network
    93s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-05-2024 21:14

General

  • Target

    077d940bf4239b2ee1b44d00f3d86710_NeikiAnalytics.exe

  • Size

    65KB

  • MD5

    077d940bf4239b2ee1b44d00f3d86710

  • SHA1

    43c5a0b20b62ee4d86c37748f54daf26e892a8f1

  • SHA256

    cb3bad1e915ce697ae7c0c8aec51db98bb6b3ead63fd7404c9d1796b7915591c

  • SHA512

    79a56412ca5176c40916d0d2be6bd10b9b11b75c2e6d3983c8682db398524a4b637bc260a0c1dd85951a06de4bf917efa761dbe3f8f5ed59fd84ed30163f40bd

  • SSDEEP

    1536:f8g01HMcLlA+3xfqB540KVKGcmhibij1feEHBkm2LKRlB:Ug0g+3s4RWij1fe2V2L+

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 34 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 15 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 33 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:764
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:772
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:60
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2520
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2564
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2624
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3156
                  • C:\Users\Admin\AppData\Local\Temp\077d940bf4239b2ee1b44d00f3d86710_NeikiAnalytics.exe
                    "C:\Users\Admin\AppData\Local\Temp\077d940bf4239b2ee1b44d00f3d86710_NeikiAnalytics.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • 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:4388
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3648
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3836
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3952
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4020
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3256
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3632
                            • 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:4000
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1628
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:2336
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    1⤵
                                      PID:4028
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:620

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      • memory/4388-0-0x0000000000400000-0x0000000000412000-memory.dmp
                                        Filesize

                                        72KB

                                      • memory/4388-3-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-1-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-4-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-5-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-19-0x00000000034E0000-0x00000000034E2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/4388-7-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-16-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-21-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-15-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-18-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-17-0x00000000034E0000-0x00000000034E2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/4388-6-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-9-0x0000000003E30000-0x0000000003E31000-memory.dmp
                                        Filesize

                                        4KB

                                      • memory/4388-8-0x00000000034E0000-0x00000000034E2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/4388-20-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-22-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-23-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-24-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-25-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-26-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-28-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-29-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-30-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-32-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-33-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-35-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-36-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-40-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-42-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-44-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-46-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-47-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-50-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-51-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-57-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-59-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-70-0x00000000034E0000-0x00000000034E2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/4388-60-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-62-0x00000000007F0000-0x00000000018AA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4388-80-0x0000000000400000-0x0000000000412000-memory.dmp
                                        Filesize

                                        72KB