Analysis

  • max time kernel
    147s
  • max time network
    150s
  • 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 15:38

General

  • Target

    aada959766d24edf8e193760580435b0_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    aada959766d24edf8e193760580435b0

  • SHA1

    654f9d5e48a41655d8b3f5939cf8823c95c36e4c

  • SHA256

    94f09fcb9d7f4606c51ccb7e414d83855f9569e7b7f39f8b7221e4e3d48117dc

  • SHA512

    929aa4a1fbeb866c170a894f4b3fd4f3a7b8cffaa9c15db6b1548dd3e63eca2df5aa7bdac0af7675ee0f31420a242e4494cd40bb7680815b20c6da084b913b85

  • SSDEEP

    3072:fjof1brr1qBQyiD9+7WR+nCx6PiEW9ZMUxIIJ:MNrsU+VnJPiEaiwII

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 26 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 10 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 50 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:388
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2452
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2464
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2632
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3388
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\aada959766d24edf8e193760580435b0_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:4584
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\aada959766d24edf8e193760580435b0_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:512
                      • C:\Users\Admin\AppData\Local\Temp\e575e6c.exe
                        C:\Users\Admin\AppData\Local\Temp\e575e6c.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:2136
                      • C:\Users\Admin\AppData\Local\Temp\e575fd3.exe
                        C:\Users\Admin\AppData\Local\Temp\e575fd3.exe
                        4⤵
                        • Executes dropped EXE
                        PID:2020
                      • C:\Users\Admin\AppData\Local\Temp\e578722.exe
                        C:\Users\Admin\AppData\Local\Temp\e578722.exe
                        4⤵
                        • Executes dropped EXE
                        PID:5060
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3596
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3852
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3992
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4056
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:2676
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4140
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4456
                              • 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:804

                                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\e575e6c.exe
                                  Filesize

                                  97KB

                                  MD5

                                  5f78a24779147a601cac764ea098f00a

                                  SHA1

                                  053b281ec7e4b05065d6d26ea7beac748712aa67

                                  SHA256

                                  1206327027d767a59c6fca746c75e6035b5eb91abdd239e05d77c26a58b36d87

                                  SHA512

                                  a16fd4584a7d5cdedeb753cd2615de5aaf62b7f35cfff43eb9f49a5079f2479a1c8a018d561563d443fc976a6f0b45aa2dd762162ae4bb05c11347abab48e4fe

                                • memory/512-21-0x0000000001150000-0x0000000001152000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/512-3-0x0000000010000000-0x0000000010020000-memory.dmp
                                  Filesize

                                  128KB

                                • memory/512-45-0x0000000001150000-0x0000000001152000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/512-14-0x0000000001150000-0x0000000001152000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/512-33-0x0000000001150000-0x0000000001152000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/512-15-0x00000000011E0000-0x00000000011E1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/2020-98-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/2020-56-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2020-51-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/2020-54-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2020-35-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/2136-39-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-69-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-19-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-11-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-9-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-17-0x0000000003FB0000-0x0000000003FB1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/2136-18-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-34-0x0000000003520000-0x0000000003522000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2136-30-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-36-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-37-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-38-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-4-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/2136-40-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-20-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-8-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-79-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-23-0x0000000003520000-0x0000000003522000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2136-12-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-94-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/2136-82-0x0000000003520000-0x0000000003522000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2136-10-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-59-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-60-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-62-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-64-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-65-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-66-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-13-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-71-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-74-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2136-75-0x0000000000840000-0x00000000018FA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/5060-57-0x00000000001C0000-0x00000000001C2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/5060-49-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/5060-55-0x00000000001C0000-0x00000000001C2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/5060-53-0x00000000001D0000-0x00000000001D1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/5060-102-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB