Analysis

  • max time kernel
    152s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    28/11/2022, 06:11

General

  • Target

    3672e3aea4c2c1a35fb229dbf7c2c4563c87f80ff72240489ba927ff5084a295.exe

  • Size

    50KB

  • MD5

    c9260560b2a5fd817a88235c499a86c1

  • SHA1

    a24d8bbe2ec7f751411fd423fca1dca52d50dd6f

  • SHA256

    3672e3aea4c2c1a35fb229dbf7c2c4563c87f80ff72240489ba927ff5084a295

  • SHA512

    1f27223789b58b566a571b9d079c54f7f62d8bb22f718df4373380adf5ef962a81fdcd15c3e65c0b57a4da3030807f2e7ef09150ab5d1a087d87f5c34ca978e5

  • SSDEEP

    768:2Me3Vk9haLNFZ131W8g//SJNgSkAer2isKl4qN:2MASiLNFZdO//SHO5r2isKldN

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 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:464
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k RPCSS
          2⤵
            PID:660
          • C:\Windows\System32\svchost.exe
            C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
            2⤵
              PID:796
              • C:\Windows\system32\Dwm.exe
                "C:\Windows\system32\Dwm.exe"
                3⤵
                  PID:1176
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k LocalService
                2⤵
                  PID:840
                • C:\Windows\System32\spoolsv.exe
                  C:\Windows\System32\spoolsv.exe
                  2⤵
                    PID:324
                  • C:\Windows\system32\taskhost.exe
                    "taskhost.exe"
                    2⤵
                      PID:1124
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                      2⤵
                        PID:1032
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k NetworkService
                        2⤵
                          PID:276
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k netsvcs
                          2⤵
                            PID:864
                            • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                              wmiadap.exe /F /T /R
                              3⤵
                                PID:1980
                            • C:\Windows\System32\svchost.exe
                              C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                              2⤵
                                PID:748
                              • C:\Windows\system32\sppsvc.exe
                                C:\Windows\system32\sppsvc.exe
                                2⤵
                                  PID:1064
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                  2⤵
                                    PID:484
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k DcomLaunch
                                    2⤵
                                      PID:580
                                  • 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:488
                                          • C:\Windows\Explorer.EXE
                                            C:\Windows\Explorer.EXE
                                            1⤵
                                              PID:1264
                                              • C:\Users\Admin\AppData\Local\Temp\3672e3aea4c2c1a35fb229dbf7c2c4563c87f80ff72240489ba927ff5084a295.exe
                                                "C:\Users\Admin\AppData\Local\Temp\3672e3aea4c2c1a35fb229dbf7c2c4563c87f80ff72240489ba927ff5084a295.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:1956
                                                • C:\Users\Admin\AppData\Local\Temp\3672e3aea4c2c1a35fb229dbf7c2c4563c87f80ff72240489ba927ff5084a295.exe
                                                  "C:\Users\Admin\AppData\Local\Temp\3672e3aea4c2c1a35fb229dbf7c2c4563c87f80ff72240489ba927ff5084a295.exe"
                                                  3⤵
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  • Suspicious behavior: MapViewOfSection
                                                  • Suspicious use of AdjustPrivilegeToken
                                                  • Suspicious use of WriteProcessMemory
                                                  PID:884

                                            Network

                                            MITRE ATT&CK Enterprise v6

                                            Replay Monitor

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                                            Downloads

                                            • memory/884-57-0x0000000000400000-0x0000000000410000-memory.dmp

                                              Filesize

                                              64KB

                                            • memory/1264-58-0x0000000002B40000-0x0000000002B41000-memory.dmp

                                              Filesize

                                              4KB

                                            • memory/1956-62-0x0000000000020000-0x0000000000030000-memory.dmp

                                              Filesize

                                              64KB

                                            • memory/1956-60-0x0000000000400000-0x0000000000410000-memory.dmp

                                              Filesize

                                              64KB

                                            • memory/1956-61-0x0000000000020000-0x0000000000030000-memory.dmp

                                              Filesize

                                              64KB

                                            • memory/1956-54-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/1956-63-0x0000000000180000-0x0000000000190000-memory.dmp

                                              Filesize

                                              64KB

                                            • memory/1956-64-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                              Filesize

                                              32KB

                                            • memory/1956-65-0x0000000000400000-0x0000000000410000-memory.dmp

                                              Filesize

                                              64KB

                                            • memory/1956-66-0x0000000000020000-0x0000000000030000-memory.dmp

                                              Filesize

                                              64KB

                                            • memory/1956-67-0x0000000000020000-0x0000000000030000-memory.dmp

                                              Filesize

                                              64KB

                                            • memory/1956-68-0x0000000000020000-0x0000000000030000-memory.dmp

                                              Filesize

                                              64KB

                                            • memory/1956-69-0x0000000000180000-0x0000000000190000-memory.dmp

                                              Filesize

                                              64KB

                                            • memory/1956-70-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                              Filesize

                                              32KB