Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    150s
  • max time network
    80s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30/10/2022, 11:21

General

  • Target

    a1906e5dc11f44775450aa73320bbba67709a7dc195bc77903617b5356892bf5.exe

  • Size

    122KB

  • MD5

    a278c51d045f4c670bea12219c8f6b20

  • SHA1

    293426797b79e315bfd7633b3ef20a09ae3a7925

  • SHA256

    a1906e5dc11f44775450aa73320bbba67709a7dc195bc77903617b5356892bf5

  • SHA512

    bbf5cc8065edbbc9a8ee65261d6c759b9d594d7f00189d68bde579639e89639d5e76b542fa66f4b3fa8a42189132b25613de8ea6c459c1a04933901b18ed333f

  • SSDEEP

    1536:0gkD6vVUs4GuXRvhcSpZmtVVIEf4jYFLdz7hCdHIucMLITR1yA5/qrisKldJ:0gFWphvhcSMH9f4jIL7CdoeLIT/yA9N

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 22 IoCs

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

  • Drops file in System32 directory 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\lsass.exe
    C:\Windows\system32\lsass.exe
    1⤵
      PID:476
    • C:\Windows\system32\services.exe
      C:\Windows\system32\services.exe
      1⤵
        PID:468
        • C:\Windows\system32\sppsvc.exe
          C:\Windows\system32\sppsvc.exe
          2⤵
            PID:1588
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
            2⤵
              PID:1632
            • C:\Windows\system32\taskhost.exe
              "taskhost.exe"
              2⤵
                PID:1156
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                2⤵
                  PID:1056
                • C:\Windows\System32\spoolsv.exe
                  C:\Windows\System32\spoolsv.exe
                  2⤵
                    PID:280
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k NetworkService
                    2⤵
                      PID:300
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k netsvcs
                      2⤵
                        PID:888
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalService
                        2⤵
                          PID:860
                        • C:\Windows\System32\svchost.exe
                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                          2⤵
                            PID:824
                          • C:\Windows\System32\svchost.exe
                            C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                            2⤵
                              PID:764
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k RPCSS
                              2⤵
                                PID:676
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k DcomLaunch
                                2⤵
                                  PID:600
                              • C:\Windows\system32\winlogon.exe
                                winlogon.exe
                                1⤵
                                  PID:420
                                • C:\Windows\system32\csrss.exe
                                  %SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
                                  1⤵
                                    PID:384
                                  • C:\Windows\system32\wininit.exe
                                    wininit.exe
                                    1⤵
                                      PID:372
                                      • C:\Windows\system32\lsm.exe
                                        C:\Windows\system32\lsm.exe
                                        2⤵
                                          PID:484
                                      • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                        wmiadap.exe /F /T /R
                                        1⤵
                                          PID:1116
                                        • C:\Windows\Explorer.EXE
                                          C:\Windows\Explorer.EXE
                                          1⤵
                                            PID:1256
                                            • C:\Users\Admin\AppData\Local\Temp\a1906e5dc11f44775450aa73320bbba67709a7dc195bc77903617b5356892bf5.exe
                                              "C:\Users\Admin\AppData\Local\Temp\a1906e5dc11f44775450aa73320bbba67709a7dc195bc77903617b5356892bf5.exe"
                                              2⤵
                                              • Adds Run key to start application
                                              • Enumerates connected drives
                                              • Drops file in System32 directory
                                              • Suspicious use of AdjustPrivilegeToken
                                              • Suspicious use of WriteProcessMemory
                                              PID:1140
                                              • C:\Users\Admin\AppData\Local\Temp\a1906e5dc11f44775450aa73320bbba67709a7dc195bc77903617b5356892bf5.exe
                                                "C:\Users\Admin\AppData\Local\Temp\a1906e5dc11f44775450aa73320bbba67709a7dc195bc77903617b5356892bf5.exe"
                                                3⤵
                                                • Suspicious behavior: EnumeratesProcesses
                                                • Suspicious behavior: MapViewOfSection
                                                • Suspicious use of AdjustPrivilegeToken
                                                • Suspicious use of WriteProcessMemory
                                                PID:1016
                                          • C:\Windows\system32\Dwm.exe
                                            "C:\Windows\system32\Dwm.exe"
                                            1⤵
                                              PID:1228

                                            Network

                                            MITRE ATT&CK Enterprise v6

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            • memory/1016-55-0x0000000075F51000-0x0000000075F53000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/1016-61-0x0000000001000000-0x0000000001023000-memory.dmp

                                              Filesize

                                              140KB

                                            • memory/1140-60-0x0000000000160000-0x0000000000183000-memory.dmp

                                              Filesize

                                              140KB

                                            • memory/1140-59-0x0000000001000000-0x0000000001023000-memory.dmp

                                              Filesize

                                              140KB

                                            • memory/1140-62-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                              Filesize

                                              32KB

                                            • memory/1140-74-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                              Filesize

                                              32KB

                                            • memory/1140-75-0x0000000001000000-0x0000000001023000-memory.dmp

                                              Filesize

                                              140KB

                                            • memory/1256-56-0x0000000002990000-0x0000000002991000-memory.dmp

                                              Filesize

                                              4KB