Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-07-2024 01:29

General

  • Target

    2b36ed5591854c78ad24fd72ae32a06d730b34ec60a9559c98fb8af8ed69b8e1_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    f63adb8e3a7940e91f9f02fccac58630

  • SHA1

    c7dc50add0c0fcf906e5a720615740eb8080e497

  • SHA256

    2b36ed5591854c78ad24fd72ae32a06d730b34ec60a9559c98fb8af8ed69b8e1

  • SHA512

    e8715770167a82a17124b53a4f803aa8605a12c12f6780b67b8e20e53a136e3ce13f5b3460f51a2c52414db6727f84501174e4bc70e44ecfdcd69c840a33691a

  • SSDEEP

    1536:3OWKOYJHkgxuMUO7p3Ib8ggO9uahkYedNistxU52Zm98jKsYZB39gD60:3OWEHkO37Kb3/oYedN652oL79

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 3 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 30 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 54 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:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:3024
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2708
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:780
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3456
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\2b36ed5591854c78ad24fd72ae32a06d730b34ec60a9559c98fb8af8ed69b8e1_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:3136
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2b36ed5591854c78ad24fd72ae32a06d730b34ec60a9559c98fb8af8ed69b8e1_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:3936
                      • C:\Users\Admin\AppData\Local\Temp\e573ab7.exe
                        C:\Users\Admin\AppData\Local\Temp\e573ab7.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:3948
                      • C:\Users\Admin\AppData\Local\Temp\e573bd0.exe
                        C:\Users\Admin\AppData\Local\Temp\e573bd0.exe
                        4⤵
                        • Executes dropped EXE
                        PID:2060
                      • C:\Users\Admin\AppData\Local\Temp\e57560f.exe
                        C:\Users\Admin\AppData\Local\Temp\e57560f.exe
                        4⤵
                        • Executes dropped EXE
                        PID:4472
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3552
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3748
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3832
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3900
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3988
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3872
                            • 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:4228
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:4612
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:2408
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:4372
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1480

                                        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

                                        Impair Defenses

                                        4
                                        T1562

                                        Disable or Modify Tools

                                        3
                                        T1562.001

                                        Disable or Modify System Firewall

                                        1
                                        T1562.004

                                        Abuse Elevation Control Mechanism

                                        1
                                        T1548

                                        Bypass User Account Control

                                        1
                                        T1548.002

                                        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\e573ab7.exe
                                          Filesize

                                          97KB

                                          MD5

                                          8a5af57da92abb04e1eaab9146be009d

                                          SHA1

                                          66dcaf57f81ce90bfca31f2307b6b303981b7d63

                                          SHA256

                                          17f059416eb3d9252455c0074ec0923e2e0e18441bd078bbcab9dd09c0959199

                                          SHA512

                                          b5fabae7f611da904cefcdadd5bc74fd283c1fe43808becc8d9da60c6409108ffc3acbc6d51cbea2a0446e0f9e50a6c97c9df7dd7c00c3e1c009a0282606f90e

                                        • memory/2060-103-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/2060-56-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/2060-57-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/2060-61-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3936-26-0x0000000004360000-0x0000000004361000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/3936-1-0x0000000010000000-0x0000000010020000-memory.dmp
                                          Filesize

                                          128KB

                                        • memory/3936-12-0x0000000004220000-0x0000000004222000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3936-25-0x0000000004220000-0x0000000004222000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3936-13-0x0000000004220000-0x0000000004222000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3948-39-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-53-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-11-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-33-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-10-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-28-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-31-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-16-0x0000000000790000-0x0000000000791000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/3948-24-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-34-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-35-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-36-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-37-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-38-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-27-0x0000000000780000-0x0000000000782000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3948-41-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-42-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-50-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-52-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-29-0x0000000000780000-0x0000000000782000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3948-104-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/3948-4-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/3948-83-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-8-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-9-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-6-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-63-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-64-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-68-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-70-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-72-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-74-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-76-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-78-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-81-0x00000000008B0000-0x000000000196A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3948-91-0x0000000000780000-0x0000000000782000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/4472-62-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/4472-59-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/4472-60-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/4472-108-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB