Analysis

  • max time kernel
    83s
  • max time network
    26s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 06:23

General

  • Target

    9cc3efa6f5b3612a0b9c642aa74d43dffbf666be14f77a7e543363c9ba243ab2.exe

  • Size

    1.1MB

  • MD5

    545662e39e57c3657847a8aa713ab9fd

  • SHA1

    de00aef74f966bf88c6112d66599d5489c830af2

  • SHA256

    9cc3efa6f5b3612a0b9c642aa74d43dffbf666be14f77a7e543363c9ba243ab2

  • SHA512

    bbb158afa09b5919d14c5403837b0e6b55f3150a280a9d92dc84e0d310b74bccbdccd43f9a54b137b9df7fa8914752133608de369686c432d047bd57134b0c8b

  • SSDEEP

    24576:FyRdeVr4ym0Pz1FKTEExWjN+hrJ83Y1yeU/0EjQ77mn8:gRde4s1FKTUx+5bjEjQfmn

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 5 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 15 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 61 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9cc3efa6f5b3612a0b9c642aa74d43dffbf666be14f77a7e543363c9ba243ab2.exe
    "C:\Users\Admin\AppData\Local\Temp\9cc3efa6f5b3612a0b9c642aa74d43dffbf666be14f77a7e543363c9ba243ab2.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2580
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0881596.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0881596.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2112
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0364805.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0364805.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2144
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z3345046.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z3345046.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2604
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z8899576.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z8899576.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:2788
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q4402919.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q4402919.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:2100
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                7⤵
                  PID:1604
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                  7⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2484
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 284
                  7⤵
                  • Loads dropped DLL
                  • Program crash
                  PID:2948

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0881596.exe
      Filesize

      983KB

      MD5

      4bb6d97e224c12fdbeb5ff44e5a2688e

      SHA1

      ed3ef787153fe373396a8830ba392e65aa3f5c22

      SHA256

      cc513ecd2b7f387e7ac4ab4d9ac5c65f28748797dac6bf9eac11ac36a48aa601

      SHA512

      30c92105f88e469215893950ce2defda1feb277213d7fab90f54f73ba33b2418e796b69859e06d256b1bb0e093995e9e8944d9718f6785446f466bb2d81345bd

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0881596.exe
      Filesize

      983KB

      MD5

      4bb6d97e224c12fdbeb5ff44e5a2688e

      SHA1

      ed3ef787153fe373396a8830ba392e65aa3f5c22

      SHA256

      cc513ecd2b7f387e7ac4ab4d9ac5c65f28748797dac6bf9eac11ac36a48aa601

      SHA512

      30c92105f88e469215893950ce2defda1feb277213d7fab90f54f73ba33b2418e796b69859e06d256b1bb0e093995e9e8944d9718f6785446f466bb2d81345bd

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0364805.exe
      Filesize

      800KB

      MD5

      7d449cf340ad3ebd4658bb8fbf104a7c

      SHA1

      1c7809b65ecfb5d6d48ed9a7b50f16521d4b7f81

      SHA256

      e565b05f6360e54666b6ed125570178b14e420a581e066b5c997c5b3b6df37c5

      SHA512

      c0f0bd86f041892fb0e4fc3cc3f8d11f7de4d3c0dbfab9a5c33c1bfa36b0d09924d7ff81630641410c59e76225b845b03dfda53e2b2d1a45659dc660c22b4c03

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0364805.exe
      Filesize

      800KB

      MD5

      7d449cf340ad3ebd4658bb8fbf104a7c

      SHA1

      1c7809b65ecfb5d6d48ed9a7b50f16521d4b7f81

      SHA256

      e565b05f6360e54666b6ed125570178b14e420a581e066b5c997c5b3b6df37c5

      SHA512

      c0f0bd86f041892fb0e4fc3cc3f8d11f7de4d3c0dbfab9a5c33c1bfa36b0d09924d7ff81630641410c59e76225b845b03dfda53e2b2d1a45659dc660c22b4c03

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z3345046.exe
      Filesize

      617KB

      MD5

      517cdacbab6dc08fa02384875bcd8f03

      SHA1

      4193d5b305bba33db33138aa18a09aee31a8a42e

      SHA256

      ad217a73f8f394e4e204c85393a19c185d2e2eaad6f2077ed143efc583fe5681

      SHA512

      ce00e7482b8442716af4f165df9a6de86ee65c47d4df65fd4f71b8bb3d6081143e4bb704aec5c79b95ce19a8a39649aaee7ef12bb85833aba549defe58f09706

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z3345046.exe
      Filesize

      617KB

      MD5

      517cdacbab6dc08fa02384875bcd8f03

      SHA1

      4193d5b305bba33db33138aa18a09aee31a8a42e

      SHA256

      ad217a73f8f394e4e204c85393a19c185d2e2eaad6f2077ed143efc583fe5681

      SHA512

      ce00e7482b8442716af4f165df9a6de86ee65c47d4df65fd4f71b8bb3d6081143e4bb704aec5c79b95ce19a8a39649aaee7ef12bb85833aba549defe58f09706

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z8899576.exe
      Filesize

      346KB

      MD5

      52fa7cb2910470ade11b6c2c7632d31d

      SHA1

      51e8736a05f3c99a68ddcf942548b5b2e14893c4

      SHA256

      f3c890f320f26e811f7c418da6234f285e511fe7ff878aedb51f94a56aa6fa07

      SHA512

      937d78dba1e7550195e47ad4d47b33c1c2d18a4d019667cb494f6be2cd348e23770ec7046dfaac76ab43966cbe682614635476a53b03d414469d20f5ea85033d

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z8899576.exe
      Filesize

      346KB

      MD5

      52fa7cb2910470ade11b6c2c7632d31d

      SHA1

      51e8736a05f3c99a68ddcf942548b5b2e14893c4

      SHA256

      f3c890f320f26e811f7c418da6234f285e511fe7ff878aedb51f94a56aa6fa07

      SHA512

      937d78dba1e7550195e47ad4d47b33c1c2d18a4d019667cb494f6be2cd348e23770ec7046dfaac76ab43966cbe682614635476a53b03d414469d20f5ea85033d

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q4402919.exe
      Filesize

      227KB

      MD5

      a99ad385ce1e5aba32f9124235a233c6

      SHA1

      e9a05d093dc28c3c7828b9e72e7326d48f1da3b3

      SHA256

      109088a4188c25713b78b79be23a7f01fb680c47a39adbb95bc55f0b97b343ed

      SHA512

      64f45d34e57cc110ecc827f35505e3c1758cedd0cb351ebb11945d5603a03e0cb9ac4a8e14993dd5409d89cc789d83333f847267a18aa69300a63e7e28e212d3

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q4402919.exe
      Filesize

      227KB

      MD5

      a99ad385ce1e5aba32f9124235a233c6

      SHA1

      e9a05d093dc28c3c7828b9e72e7326d48f1da3b3

      SHA256

      109088a4188c25713b78b79be23a7f01fb680c47a39adbb95bc55f0b97b343ed

      SHA512

      64f45d34e57cc110ecc827f35505e3c1758cedd0cb351ebb11945d5603a03e0cb9ac4a8e14993dd5409d89cc789d83333f847267a18aa69300a63e7e28e212d3

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q4402919.exe
      Filesize

      227KB

      MD5

      a99ad385ce1e5aba32f9124235a233c6

      SHA1

      e9a05d093dc28c3c7828b9e72e7326d48f1da3b3

      SHA256

      109088a4188c25713b78b79be23a7f01fb680c47a39adbb95bc55f0b97b343ed

      SHA512

      64f45d34e57cc110ecc827f35505e3c1758cedd0cb351ebb11945d5603a03e0cb9ac4a8e14993dd5409d89cc789d83333f847267a18aa69300a63e7e28e212d3

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z0881596.exe
      Filesize

      983KB

      MD5

      4bb6d97e224c12fdbeb5ff44e5a2688e

      SHA1

      ed3ef787153fe373396a8830ba392e65aa3f5c22

      SHA256

      cc513ecd2b7f387e7ac4ab4d9ac5c65f28748797dac6bf9eac11ac36a48aa601

      SHA512

      30c92105f88e469215893950ce2defda1feb277213d7fab90f54f73ba33b2418e796b69859e06d256b1bb0e093995e9e8944d9718f6785446f466bb2d81345bd

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z0881596.exe
      Filesize

      983KB

      MD5

      4bb6d97e224c12fdbeb5ff44e5a2688e

      SHA1

      ed3ef787153fe373396a8830ba392e65aa3f5c22

      SHA256

      cc513ecd2b7f387e7ac4ab4d9ac5c65f28748797dac6bf9eac11ac36a48aa601

      SHA512

      30c92105f88e469215893950ce2defda1feb277213d7fab90f54f73ba33b2418e796b69859e06d256b1bb0e093995e9e8944d9718f6785446f466bb2d81345bd

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z0364805.exe
      Filesize

      800KB

      MD5

      7d449cf340ad3ebd4658bb8fbf104a7c

      SHA1

      1c7809b65ecfb5d6d48ed9a7b50f16521d4b7f81

      SHA256

      e565b05f6360e54666b6ed125570178b14e420a581e066b5c997c5b3b6df37c5

      SHA512

      c0f0bd86f041892fb0e4fc3cc3f8d11f7de4d3c0dbfab9a5c33c1bfa36b0d09924d7ff81630641410c59e76225b845b03dfda53e2b2d1a45659dc660c22b4c03

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z0364805.exe
      Filesize

      800KB

      MD5

      7d449cf340ad3ebd4658bb8fbf104a7c

      SHA1

      1c7809b65ecfb5d6d48ed9a7b50f16521d4b7f81

      SHA256

      e565b05f6360e54666b6ed125570178b14e420a581e066b5c997c5b3b6df37c5

      SHA512

      c0f0bd86f041892fb0e4fc3cc3f8d11f7de4d3c0dbfab9a5c33c1bfa36b0d09924d7ff81630641410c59e76225b845b03dfda53e2b2d1a45659dc660c22b4c03

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z3345046.exe
      Filesize

      617KB

      MD5

      517cdacbab6dc08fa02384875bcd8f03

      SHA1

      4193d5b305bba33db33138aa18a09aee31a8a42e

      SHA256

      ad217a73f8f394e4e204c85393a19c185d2e2eaad6f2077ed143efc583fe5681

      SHA512

      ce00e7482b8442716af4f165df9a6de86ee65c47d4df65fd4f71b8bb3d6081143e4bb704aec5c79b95ce19a8a39649aaee7ef12bb85833aba549defe58f09706

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z3345046.exe
      Filesize

      617KB

      MD5

      517cdacbab6dc08fa02384875bcd8f03

      SHA1

      4193d5b305bba33db33138aa18a09aee31a8a42e

      SHA256

      ad217a73f8f394e4e204c85393a19c185d2e2eaad6f2077ed143efc583fe5681

      SHA512

      ce00e7482b8442716af4f165df9a6de86ee65c47d4df65fd4f71b8bb3d6081143e4bb704aec5c79b95ce19a8a39649aaee7ef12bb85833aba549defe58f09706

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z8899576.exe
      Filesize

      346KB

      MD5

      52fa7cb2910470ade11b6c2c7632d31d

      SHA1

      51e8736a05f3c99a68ddcf942548b5b2e14893c4

      SHA256

      f3c890f320f26e811f7c418da6234f285e511fe7ff878aedb51f94a56aa6fa07

      SHA512

      937d78dba1e7550195e47ad4d47b33c1c2d18a4d019667cb494f6be2cd348e23770ec7046dfaac76ab43966cbe682614635476a53b03d414469d20f5ea85033d

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z8899576.exe
      Filesize

      346KB

      MD5

      52fa7cb2910470ade11b6c2c7632d31d

      SHA1

      51e8736a05f3c99a68ddcf942548b5b2e14893c4

      SHA256

      f3c890f320f26e811f7c418da6234f285e511fe7ff878aedb51f94a56aa6fa07

      SHA512

      937d78dba1e7550195e47ad4d47b33c1c2d18a4d019667cb494f6be2cd348e23770ec7046dfaac76ab43966cbe682614635476a53b03d414469d20f5ea85033d

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q4402919.exe
      Filesize

      227KB

      MD5

      a99ad385ce1e5aba32f9124235a233c6

      SHA1

      e9a05d093dc28c3c7828b9e72e7326d48f1da3b3

      SHA256

      109088a4188c25713b78b79be23a7f01fb680c47a39adbb95bc55f0b97b343ed

      SHA512

      64f45d34e57cc110ecc827f35505e3c1758cedd0cb351ebb11945d5603a03e0cb9ac4a8e14993dd5409d89cc789d83333f847267a18aa69300a63e7e28e212d3

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q4402919.exe
      Filesize

      227KB

      MD5

      a99ad385ce1e5aba32f9124235a233c6

      SHA1

      e9a05d093dc28c3c7828b9e72e7326d48f1da3b3

      SHA256

      109088a4188c25713b78b79be23a7f01fb680c47a39adbb95bc55f0b97b343ed

      SHA512

      64f45d34e57cc110ecc827f35505e3c1758cedd0cb351ebb11945d5603a03e0cb9ac4a8e14993dd5409d89cc789d83333f847267a18aa69300a63e7e28e212d3

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q4402919.exe
      Filesize

      227KB

      MD5

      a99ad385ce1e5aba32f9124235a233c6

      SHA1

      e9a05d093dc28c3c7828b9e72e7326d48f1da3b3

      SHA256

      109088a4188c25713b78b79be23a7f01fb680c47a39adbb95bc55f0b97b343ed

      SHA512

      64f45d34e57cc110ecc827f35505e3c1758cedd0cb351ebb11945d5603a03e0cb9ac4a8e14993dd5409d89cc789d83333f847267a18aa69300a63e7e28e212d3

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q4402919.exe
      Filesize

      227KB

      MD5

      a99ad385ce1e5aba32f9124235a233c6

      SHA1

      e9a05d093dc28c3c7828b9e72e7326d48f1da3b3

      SHA256

      109088a4188c25713b78b79be23a7f01fb680c47a39adbb95bc55f0b97b343ed

      SHA512

      64f45d34e57cc110ecc827f35505e3c1758cedd0cb351ebb11945d5603a03e0cb9ac4a8e14993dd5409d89cc789d83333f847267a18aa69300a63e7e28e212d3

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q4402919.exe
      Filesize

      227KB

      MD5

      a99ad385ce1e5aba32f9124235a233c6

      SHA1

      e9a05d093dc28c3c7828b9e72e7326d48f1da3b3

      SHA256

      109088a4188c25713b78b79be23a7f01fb680c47a39adbb95bc55f0b97b343ed

      SHA512

      64f45d34e57cc110ecc827f35505e3c1758cedd0cb351ebb11945d5603a03e0cb9ac4a8e14993dd5409d89cc789d83333f847267a18aa69300a63e7e28e212d3

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q4402919.exe
      Filesize

      227KB

      MD5

      a99ad385ce1e5aba32f9124235a233c6

      SHA1

      e9a05d093dc28c3c7828b9e72e7326d48f1da3b3

      SHA256

      109088a4188c25713b78b79be23a7f01fb680c47a39adbb95bc55f0b97b343ed

      SHA512

      64f45d34e57cc110ecc827f35505e3c1758cedd0cb351ebb11945d5603a03e0cb9ac4a8e14993dd5409d89cc789d83333f847267a18aa69300a63e7e28e212d3

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q4402919.exe
      Filesize

      227KB

      MD5

      a99ad385ce1e5aba32f9124235a233c6

      SHA1

      e9a05d093dc28c3c7828b9e72e7326d48f1da3b3

      SHA256

      109088a4188c25713b78b79be23a7f01fb680c47a39adbb95bc55f0b97b343ed

      SHA512

      64f45d34e57cc110ecc827f35505e3c1758cedd0cb351ebb11945d5603a03e0cb9ac4a8e14993dd5409d89cc789d83333f847267a18aa69300a63e7e28e212d3

    • memory/2484-59-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
      Filesize

      4KB

    • memory/2484-60-0x0000000000400000-0x000000000040A000-memory.dmp
      Filesize

      40KB

    • memory/2484-62-0x0000000000400000-0x000000000040A000-memory.dmp
      Filesize

      40KB

    • memory/2484-64-0x0000000000400000-0x000000000040A000-memory.dmp
      Filesize

      40KB

    • memory/2484-57-0x0000000000400000-0x000000000040A000-memory.dmp
      Filesize

      40KB

    • memory/2484-58-0x0000000000400000-0x000000000040A000-memory.dmp
      Filesize

      40KB

    • memory/2484-55-0x0000000000400000-0x000000000040A000-memory.dmp
      Filesize

      40KB

    • memory/2484-53-0x0000000000400000-0x000000000040A000-memory.dmp
      Filesize

      40KB