Analysis

  • max time kernel
    135s
  • max time network
    105s
  • 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 10:37

General

  • Target

    6e8db17fd6acf3ed0f755c0d9c89f65a_NeikiAnalytics.exe

  • Size

    97KB

  • MD5

    6e8db17fd6acf3ed0f755c0d9c89f65a

  • SHA1

    2bd1542db07c9bea6c100d9b9d1cee462718c7b6

  • SHA256

    a02a202fc3db543675972e1b802fd85e2bc5693ec0db8cc768a03201e6a1781b

  • SHA512

    13d978d40459d9cacec75461375eb1486350254f41b509f86346e6eae1c6d597398616b1006a194b2c0f520cbc981da94d81cbba7ae598d938b66b9284754d7e

  • SSDEEP

    1536:TtG5n1MkfrmurqQTxd92HEu+gEC/6lGto3ZgycfuUtavOdzXEzdc:sPak592v9QjXcxtav8EzG

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 33 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 35 IoCs
  • System policy modification 1 TTPs 1 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:388
        • 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:2528
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2692
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3516
                  • C:\Users\Admin\AppData\Local\Temp\6e8db17fd6acf3ed0f755c0d9c89f65a_NeikiAnalytics.exe
                    "C:\Users\Admin\AppData\Local\Temp\6e8db17fd6acf3ed0f755c0d9c89f65a_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:3732
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3696
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3884
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3972
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4036
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:420
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4132
                            • 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:1016
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1756
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:1136
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:3672
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:272
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:4092

                                        Network

                                        MITRE ATT&CK Matrix ATT&CK v13

                                        Persistence

                                        Create or Modify System Process

                                        1
                                        T1543

                                        Windows Service

                                        1
                                        T1543.003

                                        Privilege Escalation

                                        Create or Modify System Process

                                        1
                                        T1543

                                        Windows Service

                                        1
                                        T1543.003

                                        Abuse Elevation Control Mechanism

                                        1
                                        T1548

                                        Bypass User Account Control

                                        1
                                        T1548.002

                                        Defense Evasion

                                        Modify Registry

                                        5
                                        T1112

                                        Abuse Elevation Control Mechanism

                                        1
                                        T1548

                                        Bypass User Account Control

                                        1
                                        T1548.002

                                        Impair Defenses

                                        3
                                        T1562

                                        Disable or Modify Tools

                                        3
                                        T1562.001

                                        Discovery

                                        System Information Discovery

                                        2
                                        T1082

                                        Query Registry

                                        1
                                        T1012

                                        Peripheral Device Discovery

                                        1
                                        T1120

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        • memory/3732-0-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/3732-1-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-7-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-16-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-20-0x00000000004F0000-0x00000000004F2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3732-19-0x00000000004F0000-0x00000000004F2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3732-21-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-18-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-8-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-6-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-5-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-9-0x00000000004F0000-0x00000000004F2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3732-3-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-10-0x0000000000500000-0x0000000000501000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/3732-17-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-22-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-23-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-24-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-25-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-26-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-28-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-29-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-30-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-32-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-33-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-35-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-37-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-41-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-42-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-43-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-44-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-45-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-47-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-50-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-53-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-54-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-56-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-55-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3732-75-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/3732-63-0x00000000004F0000-0x00000000004F2000-memory.dmp
                                          Filesize

                                          8KB