Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/06/2024, 09:41

General

  • Target

    b52664cc2351616d712d3b7678142410_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    b52664cc2351616d712d3b7678142410

  • SHA1

    64c04c1e103b454ed7422582600b0399d992cd1c

  • SHA256

    cec208e0fc5ccdc4321309e4bd9e8dfc5679008d11302503221bfc01a24f858e

  • SHA512

    ad81b158ec43c063bfed4fdc392b1c00250416172b4929fe9b4d68b1f5e39db0f018af6c0daf2b0f5432a1b36f5444eea62fec2d7d98ced43ac705d02bbcf397

  • SSDEEP

    3072:VcpU9wkVnKJwSvjmAC06xFJtkU7Y6yI++Pg:+aVgwpAC06P4U7Y1+Pg

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 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 32 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 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 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:792
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:784
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2544
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2564
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2776
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3528
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\b52664cc2351616d712d3b7678142410_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:940
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\b52664cc2351616d712d3b7678142410_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:1708
                      • C:\Users\Admin\AppData\Local\Temp\e574045.exe
                        C:\Users\Admin\AppData\Local\Temp\e574045.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:4784
                      • C:\Users\Admin\AppData\Local\Temp\e57418d.exe
                        C:\Users\Admin\AppData\Local\Temp\e57418d.exe
                        4⤵
                        • Executes dropped EXE
                        PID:3028
                      • C:\Users\Admin\AppData\Local\Temp\e575f56.exe
                        C:\Users\Admin\AppData\Local\Temp\e575f56.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:3688
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3660
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3840
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3932
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3996
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:1004
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3704
                            • 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:1940
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4440
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:396
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:4380
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:1808
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:3524

                                        Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • C:\Users\Admin\AppData\Local\Temp\e574045.exe

                                                Filesize

                                                97KB

                                                MD5

                                                8d5a5b989023945f07cac2e24d53841b

                                                SHA1

                                                cfec0fa00ca1da751b750172ba5ccffafb074988

                                                SHA256

                                                210ef01d6992081eb11cd20334dbcb83f41831bbdae46402626c15cd16e93bb4

                                                SHA512

                                                32fe5ca36334d620e9b9bcb28fdec283d10956d5e4ed5cefec928966e98bafb3f6f6f3e1a2237ebbb028da8f1743da1db235aafa0f48da95a47e4d64f6729317

                                              • C:\Windows\SYSTEM.INI

                                                Filesize

                                                257B

                                                MD5

                                                8c86cbc4e4d6e0f15922d118727db49f

                                                SHA1

                                                77cacbea5fb0f436c448fccfe527c37aa10e0818

                                                SHA256

                                                1495ddf536172771e985e80227189e005ac01454582612be24fb648585db6734

                                                SHA512

                                                dc68daf08a0b23f7d36aa2317ce38f62d12f787ab6d447ec9ed42cc500a24e7dcf286e56c6688f46d77709df856a754466430c1b1635a5694c191bd740ba4159

                                              • memory/1708-45-0x0000000000BC0000-0x0000000000BC2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/1708-21-0x0000000000BC0000-0x0000000000BC2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/1708-16-0x0000000000BC0000-0x0000000000BC2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/1708-13-0x0000000003700000-0x0000000003701000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/1708-12-0x0000000000BC0000-0x0000000000BC2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/1708-1-0x0000000010000000-0x0000000010020000-memory.dmp

                                                Filesize

                                                128KB

                                              • memory/3028-102-0x0000000000400000-0x0000000000412000-memory.dmp

                                                Filesize

                                                72KB

                                              • memory/3028-53-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/3028-56-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/3028-58-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/3028-32-0x0000000000400000-0x0000000000412000-memory.dmp

                                                Filesize

                                                72KB

                                              • memory/3688-49-0x0000000000400000-0x0000000000412000-memory.dmp

                                                Filesize

                                                72KB

                                              • memory/3688-57-0x00000000001F0000-0x00000000001F2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/3688-146-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/3688-147-0x0000000000400000-0x0000000000412000-memory.dmp

                                                Filesize

                                                72KB

                                              • memory/3688-114-0x0000000000B20000-0x0000000001BDA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/3688-59-0x00000000001F0000-0x00000000001F2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/3688-55-0x0000000000570000-0x0000000000571000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/4784-38-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-61-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-37-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-36-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-22-0x0000000001AF0000-0x0000000001AF2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/4784-40-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-39-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-28-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-11-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-50-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-51-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-19-0x0000000001AF0000-0x0000000001AF2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/4784-9-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-18-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-31-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-15-0x0000000001B00000-0x0000000001B01000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/4784-7-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-35-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-62-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-63-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-65-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-67-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-70-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-71-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-72-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-73-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-75-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-79-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-91-0x0000000001AF0000-0x0000000001AF2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/4784-81-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-98-0x0000000000400000-0x0000000000412000-memory.dmp

                                                Filesize

                                                72KB

                                              • memory/4784-6-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-5-0x0000000000400000-0x0000000000412000-memory.dmp

                                                Filesize

                                                72KB

                                              • memory/4784-33-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-10-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB

                                              • memory/4784-34-0x0000000000830000-0x00000000018EA000-memory.dmp

                                                Filesize

                                                16.7MB