Analysis

  • max time kernel
    136s
  • 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
    20-05-2024 07:54

General

  • Target

    d76b2bd5aa249cb94db1448c87a863d0_NeikiAnalytics.exe

  • Size

    65KB

  • MD5

    d76b2bd5aa249cb94db1448c87a863d0

  • SHA1

    982a4c7dd5db061db2b02afddddc6ba94001f891

  • SHA256

    74eb2971e15434c8f332a77e51c4b06e701217510791b12c6363bc81f1559791

  • SHA512

    6e9f7a2a4b2ac0d6d6b98665733878c23956f99fcca74d196f4f8c1735b6e2bfe375d21e8fd7c3ad46af1066bcc939a2e9365ec945751e7743c3bbfb18ddfbee

  • SSDEEP

    1536:/YFB+QojkOpEAJ329nvgCUFCeU+fgh40YvR3vy6KR5XocWUA4ZYdy:/ykQGfEs32B4CUMeiWIBXo94Uy

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 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 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 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:792
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:796
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:380
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2580
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2608
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2732
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3388
                  • C:\Users\Admin\AppData\Local\Temp\d76b2bd5aa249cb94db1448c87a863d0_NeikiAnalytics.exe
                    "C:\Users\Admin\AppData\Local\Temp\d76b2bd5aa249cb94db1448c87a863d0_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:320
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3524
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3724
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3812
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3876
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3972
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3588
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:2380
                              • 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:752
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:1456
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:1724
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:1728
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1364

                                        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/320-0-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/320-3-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-7-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-6-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-1-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-5-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-16-0x0000000003F70000-0x0000000003F71000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/320-15-0x00000000034E0000-0x00000000034E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/320-4-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-9-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-8-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-18-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-21-0x00000000034E0000-0x00000000034E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/320-17-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-19-0x00000000034E0000-0x00000000034E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/320-20-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-22-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-23-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-24-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-25-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-26-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-28-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-29-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-30-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-32-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-33-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-35-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-36-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-40-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-41-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-44-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-45-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-53-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-54-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-55-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-58-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-66-0x00000000034E0000-0x00000000034E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/320-61-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/320-77-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB