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Analysis

  • max time kernel
    47s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    06/11/2022, 18:31

General

  • Target

    ce8a2d914b0ccdee31a5255f9fd77f8318c70d2c43434338f7f1216103433379.exe

  • Size

    65KB

  • MD5

    0647baa323545b47810fb817e2f94557

  • SHA1

    9a90b07230aee482f94d70c9963add70ccf6bce2

  • SHA256

    ce8a2d914b0ccdee31a5255f9fd77f8318c70d2c43434338f7f1216103433379

  • SHA512

    e5b10ba877c206f6152b15d535ab887c1cddcb8674ad5262b582e54b188e4a1cb6e1a193f2c6e982a19dedfc2266590c781b3b8e6cb208b6eded51baee03bc4b

  • SSDEEP

    768:IHJtXYYK1lLmyzw1xkOGZKZW4AquE2uw5+N3oO6zbIOAb22J:Ip+YKTqyqxnk0W4Ae2uw5+SJbIOAi2J

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 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:472
    • C:\Windows\system32\services.exe
      C:\Windows\system32\services.exe
      1⤵
        PID:464
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k NetworkService
          2⤵
            PID:300
          • C:\Windows\system32\sppsvc.exe
            C:\Windows\system32\sppsvc.exe
            2⤵
              PID:964
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
              2⤵
                PID:976
              • C:\Windows\system32\taskhost.exe
                "taskhost.exe"
                2⤵
                  PID:1160
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                  2⤵
                    PID:1048
                  • C:\Windows\System32\spoolsv.exe
                    C:\Windows\System32\spoolsv.exe
                    2⤵
                      PID:288
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k netsvcs
                      2⤵
                        PID:868
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalService
                        2⤵
                          PID:836
                        • C:\Windows\System32\svchost.exe
                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                          2⤵
                            PID:808
                          • 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:672
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k DcomLaunch
                                2⤵
                                  PID:592
                              • C:\Windows\system32\winlogon.exe
                                winlogon.exe
                                1⤵
                                  PID:416
                                • 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:380
                                  • C:\Windows\system32\wininit.exe
                                    wininit.exe
                                    1⤵
                                      PID:368
                                      • C:\Windows\system32\lsm.exe
                                        C:\Windows\system32\lsm.exe
                                        2⤵
                                          PID:480
                                      • C:\Windows\Explorer.EXE
                                        C:\Windows\Explorer.EXE
                                        1⤵
                                          PID:1284
                                          • C:\Users\Admin\AppData\Local\Temp\ce8a2d914b0ccdee31a5255f9fd77f8318c70d2c43434338f7f1216103433379.exe
                                            "C:\Users\Admin\AppData\Local\Temp\ce8a2d914b0ccdee31a5255f9fd77f8318c70d2c43434338f7f1216103433379.exe"
                                            2⤵
                                            • Adds Run key to start application
                                            • Drops file in System32 directory
                                            • Suspicious use of AdjustPrivilegeToken
                                            • Suspicious use of WriteProcessMemory
                                            PID:1724
                                            • C:\Users\Admin\AppData\Local\Temp\ce8a2d914b0ccdee31a5255f9fd77f8318c70d2c43434338f7f1216103433379.exe
                                              "C:\Users\Admin\AppData\Local\Temp\ce8a2d914b0ccdee31a5255f9fd77f8318c70d2c43434338f7f1216103433379.exe"
                                              3⤵
                                              • Suspicious behavior: EnumeratesProcesses
                                              • Suspicious behavior: MapViewOfSection
                                              • Suspicious use of AdjustPrivilegeToken
                                              • Suspicious use of WriteProcessMemory
                                              PID:1224
                                        • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                          wmiadap.exe /F /T /R
                                          1⤵
                                            PID:1964
                                          • C:\Windows\system32\Dwm.exe
                                            "C:\Windows\system32\Dwm.exe"
                                            1⤵
                                              PID:1244

                                            Network

                                            MITRE ATT&CK Enterprise v6

                                            Replay Monitor

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                                            Downloads

                                            • memory/1224-57-0x0000000001000000-0x0000000001014000-memory.dmp

                                              Filesize

                                              80KB

                                            • memory/1284-60-0x0000000002A00000-0x0000000002A01000-memory.dmp

                                              Filesize

                                              4KB

                                            • memory/1724-54-0x0000000074DC1000-0x0000000074DC3000-memory.dmp

                                              Filesize

                                              8KB

                                            • memory/1724-58-0x0000000001000000-0x0000000001014000-memory.dmp

                                              Filesize

                                              80KB

                                            • memory/1724-59-0x00000000000F0000-0x0000000000104000-memory.dmp

                                              Filesize

                                              80KB

                                            • memory/1724-62-0x000000007EFA0000-0x000000007EFA8000-memory.dmp

                                              Filesize

                                              32KB

                                            • memory/1724-63-0x0000000001000000-0x0000000001014000-memory.dmp

                                              Filesize

                                              80KB

                                            • memory/1724-64-0x00000000000F0000-0x0000000000104000-memory.dmp

                                              Filesize

                                              80KB