Analysis

  • max time kernel
    73s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    01-11-2024 18:01

General

  • Target

    a2ea60f0463c10ca7d367a52e2da1137b89d8f6782226c7915f551da4bbb9d98N.exe

  • Size

    244KB

  • MD5

    f4f6060f711eb02cf470fc6d3042b900

  • SHA1

    369f21d75393fcfda7dad90bc9fe56d7beac5264

  • SHA256

    a2ea60f0463c10ca7d367a52e2da1137b89d8f6782226c7915f551da4bbb9d98

  • SHA512

    2609ecb222dd7c62c0d2b49664537c3cd223270c364e3098ea4618fbbc9e84c6a77083bd63ab95d9779df58ed6e3a50446708b5d240a183c6d82fff9b230100c

  • SSDEEP

    3072:fo8L5tpV+CSA1AAPoCpxW5ATBfUPhpS1svkTVC9FieYTTLprx/m3qT4S826guKqk:xtpvoCpcPe1jQdi8rlWn

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 19 IoCs
  • Drops file in Windows directory 11 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\wininit.exe
    wininit.exe
    1⤵
      PID:384
      • C:\Windows\system32\services.exe
        C:\Windows\system32\services.exe
        2⤵
          PID:476
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k DcomLaunch
            3⤵
              PID:600
              • C:\Windows\system32\wbem\wmiprvse.exe
                C:\Windows\system32\wbem\wmiprvse.exe
                4⤵
                  PID:1204
                • C:\Windows\system32\DllHost.exe
                  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                  4⤵
                    PID:1612
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k RPCSS
                  3⤵
                    PID:676
                  • C:\Windows\System32\svchost.exe
                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                    3⤵
                      PID:740
                    • C:\Windows\System32\svchost.exe
                      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                      3⤵
                        PID:812
                        • C:\Windows\system32\Dwm.exe
                          "C:\Windows\system32\Dwm.exe"
                          4⤵
                            PID:1164
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k netsvcs
                          3⤵
                            PID:852
                            • \\?\C:\Windows\system32\wbem\WMIADAP.EXE
                              wmiadap.exe /F /T /R
                              4⤵
                                PID:2996
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalService
                              3⤵
                                PID:968
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k NetworkService
                                3⤵
                                  PID:272
                                • C:\Windows\System32\spoolsv.exe
                                  C:\Windows\System32\spoolsv.exe
                                  3⤵
                                    PID:352
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                    3⤵
                                      PID:1076
                                    • C:\Windows\system32\taskhost.exe
                                      "taskhost.exe"
                                      3⤵
                                        PID:1112
                                      • C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
                                        "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
                                        3⤵
                                          PID:568
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                          3⤵
                                            PID:2444
                                          • C:\Windows\system32\sppsvc.exe
                                            C:\Windows\system32\sppsvc.exe
                                            3⤵
                                              PID:2216
                                          • C:\Windows\system32\lsass.exe
                                            C:\Windows\system32\lsass.exe
                                            2⤵
                                              PID:492
                                            • C:\Windows\system32\lsm.exe
                                              C:\Windows\system32\lsm.exe
                                              2⤵
                                                PID:500
                                            • 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:396
                                              • C:\Windows\system32\winlogon.exe
                                                winlogon.exe
                                                1⤵
                                                  PID:432
                                                • C:\Windows\Explorer.EXE
                                                  C:\Windows\Explorer.EXE
                                                  1⤵
                                                    PID:1212
                                                    • C:\Users\Admin\AppData\Local\Temp\a2ea60f0463c10ca7d367a52e2da1137b89d8f6782226c7915f551da4bbb9d98N.exe
                                                      "C:\Users\Admin\AppData\Local\Temp\a2ea60f0463c10ca7d367a52e2da1137b89d8f6782226c7915f551da4bbb9d98N.exe"
                                                      2⤵
                                                      • Drops file in Drivers directory
                                                      • Drops autorun.inf file
                                                      • Drops file in System32 directory
                                                      • Drops file in Windows directory
                                                      • System Location Discovery: System Language Discovery
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      • Suspicious behavior: MapViewOfSection
                                                      • Suspicious use of AdjustPrivilegeToken
                                                      • Suspicious use of SetWindowsHookEx
                                                      • Suspicious use of WriteProcessMemory
                                                      PID:2708

                                                  Network

                                                  MITRE ATT&CK Enterprise v15

                                                  Replay Monitor

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                                                  Downloads

                                                  • C:\Windows\SysWOW64\dllcache\Recycler.{645FF040-5081-101B-9F08-00AA002F954E}\Global.exe

                                                    Filesize

                                                    244KB

                                                    MD5

                                                    f4f6060f711eb02cf470fc6d3042b900

                                                    SHA1

                                                    369f21d75393fcfda7dad90bc9fe56d7beac5264

                                                    SHA256

                                                    a2ea60f0463c10ca7d367a52e2da1137b89d8f6782226c7915f551da4bbb9d98

                                                    SHA512

                                                    2609ecb222dd7c62c0d2b49664537c3cd223270c364e3098ea4618fbbc9e84c6a77083bd63ab95d9779df58ed6e3a50446708b5d240a183c6d82fff9b230100c

                                                  • memory/2708-0-0x0000000000400000-0x000000000043F000-memory.dmp

                                                    Filesize

                                                    252KB

                                                  • memory/2708-2-0x0000000077350000-0x0000000077351000-memory.dmp

                                                    Filesize

                                                    4KB

                                                  • memory/2708-1-0x000000007734F000-0x0000000077350000-memory.dmp

                                                    Filesize

                                                    4KB

                                                  • memory/2708-53-0x0000000000400000-0x000000000043F000-memory.dmp

                                                    Filesize

                                                    252KB