Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-06-2024 23:59

General

  • Target

    279cfe773d233038b66a08f792c37cb0f611b290476fb2d6a75de8a2143084d7_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    3e30b633aafb7989860ed29c7acfc8d0

  • SHA1

    9fa535db4aa870aa5c7052d3b1cb0e6846a67e55

  • SHA256

    279cfe773d233038b66a08f792c37cb0f611b290476fb2d6a75de8a2143084d7

  • SHA512

    1e766dac40b833934258f9f43b8c241d2688f8f23afbe9b156fc0117c7cd2b100b9b15fea07c1a5c0be4d7f79a6941c4668f085b8b2b67a22ec4dbc8fbc6dad0

  • SSDEEP

    3072:rRxtcipG4DFjVu+uJNIys9FZBH8t9UKx5x:/trppjY+AN16XBHa9Ugx

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 6 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • UAC bypass 3 TTPs 2 IoCs
  • Windows security bypass 2 TTPs 12 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 14 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 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 Windows directory 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:808
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:812
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:380
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2652
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2664
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2868
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3368
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\279cfe773d233038b66a08f792c37cb0f611b290476fb2d6a75de8a2143084d7_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:1404
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\279cfe773d233038b66a08f792c37cb0f611b290476fb2d6a75de8a2143084d7_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:2524
                      • C:\Users\Admin\AppData\Local\Temp\e575d91.exe
                        C:\Users\Admin\AppData\Local\Temp\e575d91.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:752
                      • C:\Users\Admin\AppData\Local\Temp\e576040.exe
                        C:\Users\Admin\AppData\Local\Temp\e576040.exe
                        4⤵
                        • Executes dropped EXE
                        PID:2288
                      • C:\Users\Admin\AppData\Local\Temp\e578abb.exe
                        C:\Users\Admin\AppData\Local\Temp\e578abb.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 WriteProcessMemory
                        • System policy modification
                        PID:1092
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3516
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3708
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3796
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3868
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3992
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3404
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:2492
                              • 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:2552
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:4912
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:1088
                                    • C:\Windows\system32\BackgroundTaskHost.exe
                                      "C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
                                      1⤵
                                        PID:828
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:680
                                        • C:\Windows\System32\RuntimeBroker.exe
                                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                                          1⤵
                                            PID:3684

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

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                                          Downloads

                                          • C:\Users\Admin\AppData\Local\Temp\e575d91.exe

                                            Filesize

                                            97KB

                                            MD5

                                            045d9561863736b5298f19e28cd596fd

                                            SHA1

                                            16ec39227db371ff5170b7b1e8ba3c9a829db030

                                            SHA256

                                            25bb7b93da7aa1271bef2d4a2867564946d91f4bf7aa50ae1f9a69759cceed71

                                            SHA512

                                            3fc17299e742271ad0beddcfbaf0474b4f301e47e8b62d0b0379aea361074a929c72473fbd58b52e8598a2e1f079a83844ad7fd21e59def69b6641f80bb52d07

                                          • C:\Windows\SYSTEM.INI

                                            Filesize

                                            256B

                                            MD5

                                            fa508f7bfd75daed0b0395964f9638bb

                                            SHA1

                                            a0d97bcb374ad1d975cdc7eb229887b073712aea

                                            SHA256

                                            f66326db71ea138cde59c1116c05411ee949977613710a1e04fbdd1238fb6e44

                                            SHA512

                                            347d4de86f53fc6533ff4ce5e30758d280777b54079c50fef70d14e7c99ed73c1e2f15fe03f96b72df1a38a324b9059cca3130e39f29a181f6fd170b2e283a06

                                          • memory/752-34-0x00000000037A0000-0x00000000037A2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/752-58-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-8-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-14-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-11-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-12-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-20-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-21-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-22-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-29-0x00000000037A0000-0x00000000037A2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/752-28-0x0000000004370000-0x0000000004371000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/752-70-0x00000000037A0000-0x00000000037A2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/752-61-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-36-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-13-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-10-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-9-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-60-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-81-0x0000000000400000-0x0000000000412000-memory.dmp

                                            Filesize

                                            72KB

                                          • memory/752-6-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-57-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-37-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-38-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-55-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-54-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-4-0x0000000000400000-0x0000000000412000-memory.dmp

                                            Filesize

                                            72KB

                                          • memory/752-53-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-39-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/752-40-0x0000000000830000-0x00000000018EA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1092-88-0x00000000007F0000-0x00000000018AA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1092-135-0x00000000007F0000-0x00000000018AA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1092-95-0x00000000007F0000-0x00000000018AA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1092-96-0x00000000007F0000-0x00000000018AA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1092-106-0x0000000004370000-0x0000000004371000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/1092-105-0x0000000001C80000-0x0000000001C82000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/1092-85-0x00000000007F0000-0x00000000018AA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1092-136-0x0000000000400000-0x0000000000412000-memory.dmp

                                            Filesize

                                            72KB

                                          • memory/1092-93-0x00000000007F0000-0x00000000018AA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/1092-87-0x00000000007F0000-0x00000000018AA000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/2288-42-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/2288-82-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2288-43-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2288-44-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2288-35-0x0000000000400000-0x0000000000412000-memory.dmp

                                            Filesize

                                            72KB

                                          • memory/2524-50-0x00000000007E0000-0x00000000007E2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2524-33-0x00000000007E0000-0x00000000007E2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2524-23-0x00000000007E0000-0x00000000007E2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2524-24-0x00000000007E0000-0x00000000007E2000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/2524-26-0x0000000000B40000-0x0000000000B41000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/2524-3-0x0000000010000000-0x0000000010020000-memory.dmp

                                            Filesize

                                            128KB