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Analysis

  • max time kernel
    19s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    07/11/2022, 21:52

General

  • Target

    6ed927855d8f30d096512f61b034a3f1835b5080b36b6f9530e1583f8a763999.exe

  • Size

    119KB

  • MD5

    02161b2b713037000b6ca1829d1cb781

  • SHA1

    87802e4ba123736af34fd9bca28eaa6b4717710f

  • SHA256

    6ed927855d8f30d096512f61b034a3f1835b5080b36b6f9530e1583f8a763999

  • SHA512

    f12ee70db3cc943fa6089b5a95dd64a185381ba0aa88c957c8b5578b610d208488c0ac5c64fc0eb71f47c87b9be310d7c17254100e42be1365237bd0980989c1

  • SSDEEP

    3072:ZjUrEDD3+0aSrBd5Rov8/Z5EPO+sQJxACQMftC:ZQwHO0hTEvyZ5/kVC

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Windows directory 1 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\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\services.exe
            C:\Windows\system32\services.exe
            2⤵
              PID:464
              • C:\Windows\system32\sppsvc.exe
                C:\Windows\system32\sppsvc.exe
                3⤵
                  PID:984
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                  3⤵
                    PID:1640
                  • C:\Windows\system32\taskhost.exe
                    "taskhost.exe"
                    3⤵
                      PID:1124
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                      3⤵
                        PID:1088
                      • C:\Windows\System32\spoolsv.exe
                        C:\Windows\System32\spoolsv.exe
                        3⤵
                          PID:1028
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k NetworkService
                          3⤵
                            PID:364
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k netsvcs
                            3⤵
                              PID:880
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalService
                              3⤵
                                PID:856
                              • C:\Windows\System32\svchost.exe
                                C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                                3⤵
                                  PID:812
                                • C:\Windows\System32\svchost.exe
                                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                                  3⤵
                                    PID:748
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k RPCSS
                                    3⤵
                                      PID:672
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k DcomLaunch
                                      3⤵
                                        PID:596
                                    • C:\Windows\system32\lsass.exe
                                      C:\Windows\system32\lsass.exe
                                      2⤵
                                        PID:480
                                      • C:\Windows\system32\lsm.exe
                                        C:\Windows\system32\lsm.exe
                                        2⤵
                                          PID:488
                                      • C:\Windows\system32\wbem\wmiprvse.exe
                                        C:\Windows\system32\wbem\wmiprvse.exe
                                        1⤵
                                          PID:1956
                                        • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                          wmiadap.exe /F /T /R
                                          1⤵
                                            PID:1668
                                          • C:\Windows\Explorer.EXE
                                            C:\Windows\Explorer.EXE
                                            1⤵
                                              PID:1220
                                              • C:\Users\Admin\AppData\Local\Temp\6ed927855d8f30d096512f61b034a3f1835b5080b36b6f9530e1583f8a763999.exe
                                                "C:\Users\Admin\AppData\Local\Temp\6ed927855d8f30d096512f61b034a3f1835b5080b36b6f9530e1583f8a763999.exe"
                                                2⤵
                                                • Adds Run key to start application
                                                • Drops file in System32 directory
                                                • Suspicious use of AdjustPrivilegeToken
                                                • Suspicious use of WriteProcessMemory
                                                PID:1952
                                                • C:\Users\Admin\AppData\Local\Temp\6ed927855d8f30d096512f61b034a3f1835b5080b36b6f9530e1583f8a763999.exe
                                                  "C:\Users\Admin\AppData\Local\Temp\6ed927855d8f30d096512f61b034a3f1835b5080b36b6f9530e1583f8a763999.exe"
                                                  3⤵
                                                  • Drops file in Windows directory
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  • Suspicious behavior: MapViewOfSection
                                                  • Suspicious use of AdjustPrivilegeToken
                                                  • Suspicious use of WriteProcessMemory
                                                  PID:1916
                                            • C:\Windows\system32\Dwm.exe
                                              "C:\Windows\system32\Dwm.exe"
                                              1⤵
                                                PID:1176

                                              Network

                                              MITRE ATT&CK Enterprise v6

                                              Replay Monitor

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                                              Downloads

                                              • memory/1220-61-0x0000000002210000-0x0000000002211000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/1916-58-0x0000000001000000-0x000000000102A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1916-59-0x0000000000170000-0x000000000017D000-memory.dmp

                                                Filesize

                                                52KB

                                              • memory/1952-54-0x00000000753C1000-0x00000000753C3000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/1952-55-0x0000000001000000-0x000000000102A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1952-60-0x0000000000720000-0x000000000074A000-memory.dmp

                                                Filesize

                                                168KB

                                              • memory/1952-63-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                                Filesize

                                                32KB

                                              • memory/1952-64-0x0000000001000000-0x000000000102A000-memory.dmp

                                                Filesize

                                                168KB