Analysis

  • max time kernel
    53s
  • max time network
    62s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-06-2024 14:17

General

  • Target

    9da8dc6ea4dff5fc6fd253fb07ea2ad0_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    9da8dc6ea4dff5fc6fd253fb07ea2ad0

  • SHA1

    9e1397bbfe62548dd6848bfe69efde2ca8f82075

  • SHA256

    0ab9b4361d5a9477a10cd5f519dccd4d8051f11e42f68499f4de682b46728d16

  • SHA512

    0c3e5b9f0059b422e0b17dec792f12a10e4df94ad4885e70f682e54752cc767fac0ce7228d82b432125e815bbbb118104abea1ff1699e1f20daec833c5750d70

  • SSDEEP

    3072:LOYquyjQuTEUE9ULBw4oMq/fhr/oEVGx:L1VyEuAj92w4obfhrQyK

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
  • Executes dropped EXE 3 IoCs
  • UPX packed file 24 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 9 IoCs

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

  • Drops file in Program Files directory 3 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 53 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:772
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:780
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2612
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2628
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2900
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3564
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\9da8dc6ea4dff5fc6fd253fb07ea2ad0_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:652
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\9da8dc6ea4dff5fc6fd253fb07ea2ad0_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:2336
                      • C:\Users\Admin\AppData\Local\Temp\e574f39.exe
                        C:\Users\Admin\AppData\Local\Temp\e574f39.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:4848
                      • C:\Users\Admin\AppData\Local\Temp\e575081.exe
                        C:\Users\Admin\AppData\Local\Temp\e575081.exe
                        4⤵
                        • Executes dropped EXE
                        PID:400
                      • C:\Users\Admin\AppData\Local\Temp\e577639.exe
                        C:\Users\Admin\AppData\Local\Temp\e577639.exe
                        4⤵
                        • Executes dropped EXE
                        PID:1064
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3664
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3868
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3964
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4024
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:768
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4124
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4524
                              • 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:2916
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:4376
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    1⤵
                                      PID:396
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:436

                                      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

                                      • C:\Users\Admin\AppData\Local\Temp\e574f39.exe
                                        Filesize

                                        97KB

                                        MD5

                                        51de760e39f29cb0c5341463737b351d

                                        SHA1

                                        6fb12948b4e3afc7403c416add8716a56bf085d3

                                        SHA256

                                        cf70535b617a8db4f17448aea1c508739849a7761f8eefde029369344f027872

                                        SHA512

                                        46da291bc8095d366e737807ec30af55c310ccec7405e8204bed9ced25a54a31078a4c014361f60261d64162359b2d94963e3346e7d4670534c11ff2a0826501

                                      • memory/400-57-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/400-52-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                        Filesize

                                        4KB

                                      • memory/400-97-0x0000000000400000-0x0000000000412000-memory.dmp
                                        Filesize

                                        72KB

                                      • memory/400-53-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/400-35-0x0000000000400000-0x0000000000412000-memory.dmp
                                        Filesize

                                        72KB

                                      • memory/1064-58-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/1064-56-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/1064-55-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                        Filesize

                                        4KB

                                      • memory/1064-50-0x0000000000400000-0x0000000000412000-memory.dmp
                                        Filesize

                                        72KB

                                      • memory/1064-101-0x0000000000400000-0x0000000000412000-memory.dmp
                                        Filesize

                                        72KB

                                      • memory/2336-4-0x0000000010000000-0x0000000010020000-memory.dmp
                                        Filesize

                                        128KB

                                      • memory/2336-23-0x00000000045B0000-0x00000000045B2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/2336-28-0x00000000045B0000-0x00000000045B2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/2336-27-0x0000000004640000-0x0000000004641000-memory.dmp
                                        Filesize

                                        4KB

                                      • memory/2336-19-0x00000000045B0000-0x00000000045B2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/4848-33-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-9-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-26-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-37-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-38-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-36-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-18-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-39-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-40-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-41-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-29-0x0000000001970000-0x0000000001972000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/4848-11-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-34-0x0000000001970000-0x0000000001972000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/4848-32-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-17-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-22-0x0000000001980000-0x0000000001981000-memory.dmp
                                        Filesize

                                        4KB

                                      • memory/4848-10-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-60-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-61-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-63-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-64-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-67-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-68-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-70-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-72-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-82-0x0000000001970000-0x0000000001972000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/4848-78-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-93-0x0000000000400000-0x0000000000412000-memory.dmp
                                        Filesize

                                        72KB

                                      • memory/4848-6-0x00000000007B0000-0x000000000186A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4848-5-0x0000000000400000-0x0000000000412000-memory.dmp
                                        Filesize

                                        72KB