Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-06-2024 03:03

General

  • Target

    55beac26204ecb61e3cabc89d7415fa82d24776b0209243e9f54b20d69d77fa4_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    9bd66a6fc99500821c9a1ac4bc884000

  • SHA1

    45b464d93333d955222c7ad84b2089794829cb8d

  • SHA256

    55beac26204ecb61e3cabc89d7415fa82d24776b0209243e9f54b20d69d77fa4

  • SHA512

    0a866cca481de11412cf43cb18e65be2d86117571c95b81d712cf492eeabf5f8f10bfb3855999757db6a2dceffce0e0b6d4a80ff0aa59c55479a7b149ef04a96

  • SSDEEP

    1536:Q7FZ4qs7eNhBvfxBp6QG1/0aD3XC/UYACcCIWl+cMDzkF7my3JYw0ZoZwa:QcVKVnxL6X022UYigWzkVm

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 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 7 IoCs

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

  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 55 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:376
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2724
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2804
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:672
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3440
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\55beac26204ecb61e3cabc89d7415fa82d24776b0209243e9f54b20d69d77fa4_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:532
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\55beac26204ecb61e3cabc89d7415fa82d24776b0209243e9f54b20d69d77fa4_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:312
                      • C:\Users\Admin\AppData\Local\Temp\e5753dd.exe
                        C:\Users\Admin\AppData\Local\Temp\e5753dd.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 Windows directory
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:2424
                      • C:\Users\Admin\AppData\Local\Temp\e575563.exe
                        C:\Users\Admin\AppData\Local\Temp\e575563.exe
                        4⤵
                        • Executes dropped EXE
                        PID:4632
                      • C:\Users\Admin\AppData\Local\Temp\e577c83.exe
                        C:\Users\Admin\AppData\Local\Temp\e577c83.exe
                        4⤵
                        • Executes dropped EXE
                        PID:3876
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3572
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3768
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3856
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3924
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4036
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4004
                            • 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:4576
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:2712
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:4920
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:4408
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:5080
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:2240

                                        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\e5753dd.exe
                                          Filesize

                                          97KB

                                          MD5

                                          f118c14ea4fc77ab03a069c312288bf5

                                          SHA1

                                          290235e44adb38d32085e34dfb65ea0cf5ea3925

                                          SHA256

                                          ab01409b70b6212ef25b7232440a3a63da25b7a9c6f902556c7c6027feda5cf7

                                          SHA512

                                          02daf7b23fef6c502f9e199f154850f0c64c88db64132fb3cff096664a21849f7a479d98d68bc9a228ecc9a33f7541c2cd26c0090fc013bb142b75b9acab1275

                                        • memory/312-0-0x0000000010000000-0x0000000010020000-memory.dmp
                                          Filesize

                                          128KB

                                        • memory/312-46-0x0000000000920000-0x0000000000922000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/312-14-0x0000000000920000-0x0000000000922000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/312-15-0x00000000039D0000-0x00000000039D1000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/312-23-0x0000000000920000-0x0000000000922000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/312-19-0x0000000000920000-0x0000000000922000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/2424-18-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-39-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-33-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-90-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/2424-22-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-34-0x00000000005C0000-0x00000000005C2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/2424-13-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-12-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-11-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-25-0x00000000005C0000-0x00000000005C2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/2424-10-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-17-0x00000000005D0000-0x00000000005D1000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/2424-8-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-6-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-36-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-37-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-38-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-24-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-40-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-5-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/2424-70-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-67-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-65-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-64-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-79-0x00000000005C0000-0x00000000005C2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/2424-61-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-72-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-58-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-59-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/2424-60-0x00000000007E0000-0x000000000189A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3876-56-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3876-52-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/3876-98-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/3876-54-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3876-45-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/4632-35-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/4632-55-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/4632-50-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/4632-94-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/4632-53-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB