Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-12-2024 07:23

General

  • Target

    09cb123aa438b43d9cc6ce7392be23a993b205c2551c30006872541c854f00c7N.exe

  • Size

    929KB

  • MD5

    ece926823ac507f14929a5eb83c00090

  • SHA1

    1cf5beace39ad4796522339f6375b5221d13682d

  • SHA256

    09cb123aa438b43d9cc6ce7392be23a993b205c2551c30006872541c854f00c7

  • SHA512

    0ecf6eae0551ea50af30b6c07171b671917bd27dbdbb55349193ce06bf8d12acc727dd79280ce9047565989f93bfa545ee81d65de3641e8df318cf4ae31fd2b5

  • SSDEEP

    12288:SR4qoezp6kG2Ruf32hYVtz1hu+CLsqPoyPs55obT3275oSRHGJucDw/h54RG:zy6JVf3BFU90Ws5OfUFHGJtohKRG

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

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Sality

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

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Executes dropped EXE 1 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 13 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:804
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:808
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:380
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2660
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2684
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2928
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3560
                  • C:\Users\Admin\AppData\Local\Temp\09cb123aa438b43d9cc6ce7392be23a993b205c2551c30006872541c854f00c7N.exe
                    "C:\Users\Admin\AppData\Local\Temp\09cb123aa438b43d9cc6ce7392be23a993b205c2551c30006872541c854f00c7N.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:1096
                    • C:\Users\Admin\AppData\Local\Temp\online_geko-1.exe
                      "C:\Users\Admin\AppData\Local\Temp\online_geko-1.exe" /f "\\.\pipe\AHKDILINGOE"
                      3⤵
                      • Executes dropped EXE
                      • System Location Discovery: System Language Discovery
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of FindShellTrayWindow
                      • Suspicious use of SendNotifyMessage
                      • Suspicious use of SetWindowsHookEx
                      • Suspicious use of WriteProcessMemory
                      PID:4904
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c rasdial "" /DISCONNEC
                        4⤵
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:4884
                        • C:\Windows\SysWOW64\rasdial.exe
                          rasdial "" /DISCONNEC
                          5⤵
                          • System Location Discovery: System Language Discovery
                          PID:2184
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c rasdial "" /DISCONNEC
                        4⤵
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:2888
                        • C:\Windows\SysWOW64\rasdial.exe
                          rasdial "" /DISCONNEC
                          5⤵
                          • System Location Discovery: System Language Discovery
                          PID:2132
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3692
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3880
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3976
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4040
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:412
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4172
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4492
                              • 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:3256

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • C:\Users\Admin\AppData\Local\Temp\online_geko-1.exe

                                  Filesize

                                  967KB

                                  MD5

                                  7ec11273d8f68f096b5c00933f35be04

                                  SHA1

                                  2f84c4345580c05f0c34dceaef861e8ea3aa128c

                                  SHA256

                                  2a80631a176dd56e008b5d93a4924282824a94c49ac23cff3241847b7e4c49ba

                                  SHA512

                                  cf32eea5c79befb7f9cef40d9341c411f3e2498a0f858fb2b51119e251f5e0189df289b0ac82795ad15c2336c759d12c00ae199bc9861de612c21d5da7c03bc9

                                • memory/1096-15-0x0000000003510000-0x000000000459E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1096-3-0x0000000003510000-0x000000000459E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1096-4-0x0000000003510000-0x000000000459E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1096-8-0x0000000003510000-0x000000000459E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1096-7-0x0000000003510000-0x000000000459E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1096-5-0x0000000003510000-0x000000000459E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1096-1-0x0000000003510000-0x000000000459E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1096-26-0x00000000057B0000-0x00000000057B2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/1096-9-0x0000000003510000-0x000000000459E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1096-6-0x0000000003510000-0x000000000459E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1096-10-0x0000000003510000-0x000000000459E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1096-33-0x0000000003510000-0x000000000459E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/1096-38-0x0000000000400000-0x00000000006A5000-memory.dmp

                                  Filesize

                                  2.6MB

                                • memory/1096-24-0x00000000057B0000-0x00000000057B2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/1096-23-0x00000000057B0000-0x00000000057B2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/1096-22-0x00000000057C0000-0x00000000057C1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/1096-21-0x00000000057B0000-0x00000000057B2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/1096-0-0x0000000000400000-0x00000000006A5000-memory.dmp

                                  Filesize

                                  2.6MB

                                • memory/1096-18-0x0000000008280000-0x0000000008680000-memory.dmp

                                  Filesize

                                  4.0MB

                                • memory/1096-19-0x0000000000E00000-0x0000000000F00000-memory.dmp

                                  Filesize

                                  1024KB