Analysis

  • max time kernel
    122s
  • max time network
    151s
  • 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 01:53

General

  • Target

    86bf523f3f785e8c6cfb4bd718bc3400_NeikiAnalytics.exe

  • Size

    65KB

  • MD5

    86bf523f3f785e8c6cfb4bd718bc3400

  • SHA1

    2e17770eab26e3a81e801adfb1e4e7e371ac24e1

  • SHA256

    083f2dc0818f800a0248ca33929b3219e9a521c5d4fcbd2777f6ed29be35e570

  • SHA512

    c2204904f9bb512071055f6d1d662f0d9871a7664ac98495bbc6c648666e8b3ecc639781cc972a7a39a51ab78fc7b24c85c2bfefb6ae2b1ac561222c57d38298

  • SSDEEP

    1536:Ek3qrGmqEeGjkws3uoBY33UkX8gmyJJSnV4WtXsp3j5Na:EUqXq4j38bTUC1tOTa

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 41 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 21 IoCs

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

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:784
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:332
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2680
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2692
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2872
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3552
                  • C:\Users\Admin\AppData\Local\Temp\86bf523f3f785e8c6cfb4bd718bc3400_NeikiAnalytics.exe
                    "C:\Users\Admin\AppData\Local\Temp\86bf523f3f785e8c6cfb4bd718bc3400_NeikiAnalytics.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • Drops autorun.inf file
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:1300
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3672
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3844
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3932
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4000
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4088
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3644
                            • 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:960
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:3244
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:4472
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:4928
                                    • C:\Windows\system32\BackgroundTaskHost.exe
                                      "C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
                                      1⤵
                                        PID:3336
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1044
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          1⤵
                                            PID:3504

                                          Network

                                          MITRE ATT&CK Matrix ATT&CK v13

                                          Initial Access

                                          Replication Through Removable Media

                                          1
                                          T1091

                                          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

                                          3
                                          T1082

                                          Query Registry

                                          1
                                          T1012

                                          Peripheral Device Discovery

                                          1
                                          T1120

                                          Lateral Movement

                                          Replication Through Removable Media

                                          1
                                          T1091

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          • F:\ivvf.exe
                                            Filesize

                                            97KB

                                            MD5

                                            6cf6f09a52df27ee007d7c54c92f09be

                                            SHA1

                                            a8006c3bae5ab0ca5bb04ffad5bf0052e3a425e6

                                            SHA256

                                            d9feb147b4783981789c85551c344c157d61a6b1410f7e09dd6080a5dfef5909

                                            SHA512

                                            c1c5edd2c60cd065efbfa58b52850d12078536c8a104cb5f0e1fd5503e090209eaf0c8fc983ad15e6be0ba0fd2c5fd8017245a5cc07cd163dee591fd0d630893

                                          • memory/1300-33-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-70-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-5-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-3-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-13-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-12-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-19-0x0000000004360000-0x0000000004362000-memory.dmp
                                            Filesize

                                            8KB

                                          • memory/1300-14-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-18-0x0000000004360000-0x0000000004362000-memory.dmp
                                            Filesize

                                            8KB

                                          • memory/1300-16-0x00000000044B0000-0x00000000044B1000-memory.dmp
                                            Filesize

                                            4KB

                                          • memory/1300-15-0x0000000004360000-0x0000000004362000-memory.dmp
                                            Filesize

                                            8KB

                                          • memory/1300-20-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-17-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-21-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-22-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-23-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-24-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-25-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-26-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-28-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-29-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-31-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-80-0x0000000004360000-0x0000000004362000-memory.dmp
                                            Filesize

                                            8KB

                                          • memory/1300-6-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-40-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-37-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-38-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-35-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-41-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-45-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-46-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-48-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-49-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-55-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-58-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-59-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-61-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-63-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-65-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-67-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-68-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-0-0x0000000000400000-0x0000000000412000-memory.dmp
                                            Filesize

                                            72KB

                                          • memory/1300-74-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-75-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-76-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-32-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB

                                          • memory/1300-4-0x00000000007D0000-0x000000000188A000-memory.dmp
                                            Filesize

                                            16.7MB