Analysis

  • max time kernel
    56s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

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

General

  • Target

    b5d759aa0d31db7796fbebfe6e6d676a8618dad806938470df5a8b7f93dc2603.exe

  • Size

    118KB

  • MD5

    82e4ef9ff404575a62da35dc95331e17

  • SHA1

    d06292eaa5c16d1b96cc8013092fdec195490935

  • SHA256

    b5d759aa0d31db7796fbebfe6e6d676a8618dad806938470df5a8b7f93dc2603

  • SHA512

    d4da42fc56ddf8a2ce2d9c1ab9676c5d11ccd0e1d7eec49d1ad3012a171793fcf1edbc8b76941547702d0f9cb510d806678cc1efb245ce408ab26f87f052c06b

  • SSDEEP

    1536:A1WQg9RugdkRn+wTlk+Y8ijD0mFEZBrkAi:XQgDpdc+w1nif0mFCtJ

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 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 DcomLaunch
          2⤵
            PID:600
          • C:\Windows\system32\sppsvc.exe
            C:\Windows\system32\sppsvc.exe
            2⤵
              PID:1660
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
              2⤵
                PID:1044
              • C:\Windows\system32\taskhost.exe
                "taskhost.exe"
                2⤵
                  PID:1124
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                  2⤵
                    PID:1084
                  • C:\Windows\System32\spoolsv.exe
                    C:\Windows\System32\spoolsv.exe
                    2⤵
                      PID:1012
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k NetworkService
                      2⤵
                        PID:324
                        • C:\Windows\system32\wininit.exe
                          wininit.exe
                          3⤵
                            PID:372
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k netsvcs
                          2⤵
                            PID:880
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalService
                            2⤵
                              PID:852
                            • C:\Windows\System32\svchost.exe
                              C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                              2⤵
                                PID:812
                              • 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:680
                                • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                                  wmiadap.exe /F /T /R
                                  1⤵
                                    PID:2004
                                  • C:\Windows\Explorer.EXE
                                    C:\Windows\Explorer.EXE
                                    1⤵
                                      PID:1244
                                      • C:\Users\Admin\AppData\Local\Temp\b5d759aa0d31db7796fbebfe6e6d676a8618dad806938470df5a8b7f93dc2603.exe
                                        "C:\Users\Admin\AppData\Local\Temp\b5d759aa0d31db7796fbebfe6e6d676a8618dad806938470df5a8b7f93dc2603.exe"
                                        2⤵
                                        • Loads dropped DLL
                                        • Drops file in System32 directory
                                        • Suspicious behavior: EnumeratesProcesses
                                        • Suspicious behavior: MapViewOfSection
                                        • Suspicious use of AdjustPrivilegeToken
                                        • Suspicious use of WriteProcessMemory
                                        PID:952
                                    • C:\Windows\system32\Dwm.exe
                                      "C:\Windows\system32\Dwm.exe"
                                      1⤵
                                        PID:1184
                                      • C:\Windows\system32\lsm.exe
                                        C:\Windows\system32\lsm.exe
                                        1⤵
                                          PID:488
                                        • 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\conhost.exe
                                                \??\C:\Windows\system32\conhost.exe "-8507891141412526556111359436-605434253-1397646828-1780463213-5057499271296773842"
                                                2⤵
                                                  PID:1552

                                              Network

                                              MITRE ATT&CK Matrix

                                              Replay Monitor

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                                              Downloads

                                              • \Windows\SysWOW64\netsh.exe

                                                Filesize

                                                118KB

                                                MD5

                                                13e76378d376f70d0bc5d3770040c0b5

                                                SHA1

                                                5606092882bbe041f2a527306fb16dd412930ac5

                                                SHA256

                                                4436cbf0657f3bbcc1431eacad7bf79bf17e78da412ec6aeeb1b799295aef59d

                                                SHA512

                                                0e1aa2b3d60190c2ccd82db3b7432ea082ba28f21ca264a4d273ec2fa310837d206993f0e877964ca5326fb6c727c4047c7c8667b689198932b67e1b880ae267

                                              • memory/952-55-0x0000000001800000-0x0000000001822000-memory.dmp

                                                Filesize

                                                136KB

                                              • memory/952-56-0x0000000000350000-0x0000000000372000-memory.dmp

                                                Filesize

                                                136KB

                                              • memory/952-57-0x0000000075E11000-0x0000000075E13000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/952-58-0x0000000001800000-0x0000000001822000-memory.dmp

                                                Filesize

                                                136KB