Analysis

  • max time kernel
    173s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    29/11/2022, 06:57

General

  • Target

    1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe

  • Size

    177KB

  • MD5

    00025d44068be95bdab6f1b12e904a25

  • SHA1

    39a1a47fc0196ac629d842767ad1bd5ff2d5c07b

  • SHA256

    1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da

  • SHA512

    007a3cba208992c815937eb0443eb21bf2541aa5d8ae5529f84bd3667c06ca4df2b02f82d8f63b59f432b0474645fff3c9cb77fed9ad2ccda131f3627dfc617e

  • SSDEEP

    1536:iMASiLNFZdO/Lf7QrZLjc8wxisKldlK0KxRw7Cx53+/FzLAi2p:i3vO/Q9LY8JZK9HSCx5O/FN6

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\lsass.exe
    C:\Windows\system32\lsass.exe
    1⤵
      PID:480
    • C:\Windows\system32\services.exe
      C:\Windows\system32\services.exe
      1⤵
        PID:472
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k DcomLaunch
          2⤵
            PID:588
            • C:\Windows\system32\wbem\wmiprvse.exe
              C:\Windows\system32\wbem\wmiprvse.exe
              3⤵
                PID:1928
            • C:\Windows\system32\taskhost.exe
              "taskhost.exe"
              2⤵
                PID:1116
              • C:\Windows\system32\sppsvc.exe
                C:\Windows\system32\sppsvc.exe
                2⤵
                  PID:288
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                  2⤵
                    PID:1724
                  • 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:324
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k NetworkService
                        2⤵
                          PID:280
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k netsvcs
                          2⤵
                            PID:872
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalService
                            2⤵
                              PID:832
                            • C:\Windows\System32\svchost.exe
                              C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                              2⤵
                                PID:796
                              • C:\Windows\System32\svchost.exe
                                C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                                2⤵
                                  PID:748
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k RPCSS
                                  2⤵
                                    PID:664
                                • 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:368
                                        • C:\Windows\system32\lsm.exe
                                          C:\Windows\system32\lsm.exe
                                          2⤵
                                            PID:492
                                        • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                          wmiadap.exe /F /T /R
                                          1⤵
                                            PID:1632
                                          • C:\Windows\Explorer.EXE
                                            C:\Windows\Explorer.EXE
                                            1⤵
                                              PID:1216
                                              • C:\Users\Admin\AppData\Local\Temp\1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe
                                                "C:\Users\Admin\AppData\Local\Temp\1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe"
                                                2⤵
                                                • Adds Run key to start application
                                                • Drops file in System32 directory
                                                • Suspicious use of AdjustPrivilegeToken
                                                • Suspicious use of WriteProcessMemory
                                                PID:1992
                                                • C:\Users\Admin\AppData\Local\Temp\1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe
                                                  "C:\Users\Admin\AppData\Local\Temp\1966bd9b23b564ae2de3efea6bce5bb748e5a4b069c79e7ef3e49b7d191998da.exe"
                                                  3⤵
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  • Suspicious behavior: MapViewOfSection
                                                  • Suspicious use of AdjustPrivilegeToken
                                                  • Suspicious use of WriteProcessMemory
                                                  PID:736
                                            • C:\Windows\system32\Dwm.exe
                                              "C:\Windows\system32\Dwm.exe"
                                              1⤵
                                                PID:1172

                                              Network

                                              MITRE ATT&CK Enterprise v6

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • memory/736-59-0x0000000000170000-0x000000000017D000-memory.dmp

                                                Filesize

                                                52KB

                                              • memory/736-58-0x0000000000400000-0x0000000000430000-memory.dmp

                                                Filesize

                                                192KB

                                              • memory/1216-63-0x00000000025B0000-0x00000000025B1000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/1992-54-0x0000000000400000-0x0000000000430000-memory.dmp

                                                Filesize

                                                192KB

                                              • memory/1992-55-0x0000000076651000-0x0000000076653000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/1992-60-0x0000000000100000-0x0000000000130000-memory.dmp

                                                Filesize

                                                192KB

                                              • memory/1992-61-0x0000000000100000-0x0000000000130000-memory.dmp

                                                Filesize

                                                192KB

                                              • memory/1992-62-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                                Filesize

                                                32KB

                                              • memory/1992-65-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                                Filesize

                                                32KB

                                              • memory/1992-66-0x0000000000400000-0x0000000000430000-memory.dmp

                                                Filesize

                                                192KB