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Analysis

  • max time kernel
    157s
  • max time network
    175s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/10/2022, 14:25

General

  • Target

    00d9d0d4316954933bbca30c96dbb983c5a2671c5ce64f76f16e0a963c6e1781.exe

  • Size

    537KB

  • MD5

    678624d681138314f82827cadbf309c2

  • SHA1

    6a287d5119fd09792df4d77f162fa4d1c47b1144

  • SHA256

    00d9d0d4316954933bbca30c96dbb983c5a2671c5ce64f76f16e0a963c6e1781

  • SHA512

    7171cdff97b59a8369cd3eab96e6a5a25cdad8bcc0d8c6973e6350f9c2d8304ad7bdc8427e17d64552c46608749378e677d1c2e1601479640c13cdfa456c125b

  • SSDEEP

    12288:byIwlgn+C5IxJ845HYV5sxOH/ccccccceBS:bYleav84a5sxKS

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
    1⤵
      PID:2452
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
        PID:2420
      • C:\Windows\system32\taskhostw.exe
        taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
        1⤵
          PID:2660
        • C:\Windows\Explorer.EXE
          C:\Windows\Explorer.EXE
          1⤵
            PID:2576
            • C:\Users\Admin\AppData\Local\Temp\00d9d0d4316954933bbca30c96dbb983c5a2671c5ce64f76f16e0a963c6e1781.exe
              "C:\Users\Admin\AppData\Local\Temp\00d9d0d4316954933bbca30c96dbb983c5a2671c5ce64f76f16e0a963c6e1781.exe"
              2⤵
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:4796
              • C:\Users\Admin\AppData\Roaming\Ewiz\ixesku.exe
                "C:\Users\Admin\AppData\Roaming\Ewiz\ixesku.exe"
                3⤵
                • Executes dropped EXE
                • Adds Run key to start application
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:4704
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmpd98b200a.bat"
                3⤵
                  PID:4236
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
              1⤵
                PID:3100
              • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                1⤵
                  PID:3400
                • C:\Windows\system32\DllHost.exe
                  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                  1⤵
                    PID:3312
                  • C:\Windows\System32\RuntimeBroker.exe
                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                    1⤵
                      PID:3468
                    • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                      1⤵
                        PID:3560
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3700
                        • C:\Windows\System32\RuntimeBroker.exe
                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                          1⤵
                            PID:4560
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3968
                            • C:\Windows\system32\backgroundTaskHost.exe
                              "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                              1⤵
                                PID:1484

                              Network

                              MITRE ATT&CK Enterprise v6

                              Replay Monitor

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                              Downloads

                              • C:\Users\Admin\AppData\Local\Temp\tmpd98b200a.bat

                                Filesize

                                307B

                                MD5

                                60baccd5ac5f938556d6495a3f26154e

                                SHA1

                                edfd2b3f80a4200f748c2b8f3f0319238f4f6d09

                                SHA256

                                7c997bf3f71289b9b3d88acf8e29052081dc7dc6e2e3392dfa04aa25e04e8326

                                SHA512

                                9bd4735578a7e88b3003866ee7814117d85778ae48fd66e9c0bf2b3943d01539100e0e1341c7f0db93918978779b9590cda50d181507a6f9f0cdb711dda5f01d

                              • C:\Users\Admin\AppData\Roaming\Ewiz\ixesku.exe

                                Filesize

                                537KB

                                MD5

                                aaafdc7bba9812f9d2bbd6e74d767b97

                                SHA1

                                4ce695022e2514251ce280ea2aa550fd2018447b

                                SHA256

                                5538c8f69e31d9ea5cd0bb2b4431e38186c31a30d3ac2be2bf75e2cd833aced7

                                SHA512

                                8b5e6337d4e02d85154b43b4ae07abd895d0606236a80642d59e230ca4b39f7aea0fc1e8fcb7899805e4326bf6856b7b7af9ce281b534788b0342d57aa995f22

                              • C:\Users\Admin\AppData\Roaming\Ewiz\ixesku.exe

                                Filesize

                                537KB

                                MD5

                                aaafdc7bba9812f9d2bbd6e74d767b97

                                SHA1

                                4ce695022e2514251ce280ea2aa550fd2018447b

                                SHA256

                                5538c8f69e31d9ea5cd0bb2b4431e38186c31a30d3ac2be2bf75e2cd833aced7

                                SHA512

                                8b5e6337d4e02d85154b43b4ae07abd895d0606236a80642d59e230ca4b39f7aea0fc1e8fcb7899805e4326bf6856b7b7af9ce281b534788b0342d57aa995f22

                              • memory/4236-151-0x000000006FFF0000-0x0000000070000000-memory.dmp

                                Filesize

                                64KB

                              • memory/4236-148-0x000000006FFF0000-0x0000000070000000-memory.dmp

                                Filesize

                                64KB

                              • memory/4236-155-0x0000000000510000-0x000000000055C000-memory.dmp

                                Filesize

                                304KB

                              • memory/4236-153-0x000000006FFF0000-0x0000000070000000-memory.dmp

                                Filesize

                                64KB

                              • memory/4236-152-0x000000006FFF0000-0x0000000070000000-memory.dmp

                                Filesize

                                64KB

                              • memory/4236-145-0x0000000000510000-0x000000000055C000-memory.dmp

                                Filesize

                                304KB

                              • memory/4236-150-0x000000006FFF0000-0x0000000070000000-memory.dmp

                                Filesize

                                64KB

                              • memory/4236-149-0x000000006FFF0000-0x0000000070000000-memory.dmp

                                Filesize

                                64KB

                              • memory/4704-158-0x0000000000400000-0x0000000000482000-memory.dmp

                                Filesize

                                520KB

                              • memory/4704-157-0x0000000000400000-0x0000000000482000-memory.dmp

                                Filesize

                                520KB

                              • memory/4704-156-0x0000000002000000-0x000000000204C000-memory.dmp

                                Filesize

                                304KB

                              • memory/4796-141-0x000000006FFF0000-0x0000000070000000-memory.dmp

                                Filesize

                                64KB

                              • memory/4796-147-0x0000000002340000-0x000000000238C000-memory.dmp

                                Filesize

                                304KB

                              • memory/4796-133-0x0000000000400000-0x000000000044C000-memory.dmp

                                Filesize

                                304KB

                              • memory/4796-146-0x0000000000400000-0x000000000044C000-memory.dmp

                                Filesize

                                304KB

                              • memory/4796-139-0x000000006FFF0000-0x0000000070000000-memory.dmp

                                Filesize

                                64KB

                              • memory/4796-140-0x000000006FFF0000-0x0000000070000000-memory.dmp

                                Filesize

                                64KB

                              • memory/4796-132-0x0000000000400000-0x000000000044C000-memory.dmp

                                Filesize

                                304KB

                              • memory/4796-135-0x0000000000400000-0x0000000000482000-memory.dmp

                                Filesize

                                520KB

                              • memory/4796-143-0x000000006FFF0000-0x0000000070000000-memory.dmp

                                Filesize

                                64KB

                              • memory/4796-142-0x000000006FFF0000-0x0000000070000000-memory.dmp

                                Filesize

                                64KB

                              • memory/4796-134-0x0000000002270000-0x00000000022BC000-memory.dmp

                                Filesize

                                304KB