Analysis

  • max time kernel
    120s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 06:27

General

  • Target

    829ac0df1efad8fbfa7fe4eeaba5ad5f51668aeb35910aa95a266f03a7021d09_JC.exe

  • Size

    1.1MB

  • MD5

    89ec59b45c9e6f86b8d92ae8711a339d

  • SHA1

    d624190350b2f7e0eaf1543be29ecc6cdeecb1b9

  • SHA256

    829ac0df1efad8fbfa7fe4eeaba5ad5f51668aeb35910aa95a266f03a7021d09

  • SHA512

    6bdf42f873503611f3a25bfdebfc37e40d9e2754ebedd43b3ed129133c65445c9de4233305a47470565584034ee4679cbee037dee034004261aa3f69f114b800

  • SSDEEP

    24576:ayw5Asr2xvqn+4LCUuFPsCTb0rp50Hin0UHfdxfr/:htxyngUCTb0rX0Hin0I

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 54 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\829ac0df1efad8fbfa7fe4eeaba5ad5f51668aeb35910aa95a266f03a7021d09_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\829ac0df1efad8fbfa7fe4eeaba5ad5f51668aeb35910aa95a266f03a7021d09_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:344
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8411490.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8411490.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1104
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z2194178.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z2194178.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2584
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8673453.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8673453.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2704
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z0108743.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z0108743.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:2276
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q9152426.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q9152426.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:2860
              • 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:2500
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2860 -s 272
                7⤵
                • Loads dropped DLL
                • Program crash
                PID:2504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8411490.exe
    Filesize

    990KB

    MD5

    767547fe6cf205452a2b0e75bb71e779

    SHA1

    42e12988d89fcb884c4f19cdcf52bf5034af7d4e

    SHA256

    3a68eb5415db9086213572443363e72056b98f595760c80365b6d20624d1d6b8

    SHA512

    91dc764bb579a0bd6a407eb9bca33a972b57af70f8e41d82c67d05684a3d82667e1727375d626c8d583c65064ebcf21e47276d62c7aff184999abdb4f54a66ae

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8411490.exe
    Filesize

    990KB

    MD5

    767547fe6cf205452a2b0e75bb71e779

    SHA1

    42e12988d89fcb884c4f19cdcf52bf5034af7d4e

    SHA256

    3a68eb5415db9086213572443363e72056b98f595760c80365b6d20624d1d6b8

    SHA512

    91dc764bb579a0bd6a407eb9bca33a972b57af70f8e41d82c67d05684a3d82667e1727375d626c8d583c65064ebcf21e47276d62c7aff184999abdb4f54a66ae

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z2194178.exe
    Filesize

    815KB

    MD5

    74577a26a2f92caff28592b1bc776298

    SHA1

    bdf55fc13eee5a4a9a2fb3ecb474136dcea5027e

    SHA256

    47e29be5c07ff25d80e6d5f376f58770cc486b675af19298fd809c19551671b2

    SHA512

    9875eacc0e085afe735ab51fa62543d9647acb5ed8b7a573b64efc8c588300e038ae724abf37caf03d0e57bd9b99b717a1e45550dfe3ee55816d6987937e900c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z2194178.exe
    Filesize

    815KB

    MD5

    74577a26a2f92caff28592b1bc776298

    SHA1

    bdf55fc13eee5a4a9a2fb3ecb474136dcea5027e

    SHA256

    47e29be5c07ff25d80e6d5f376f58770cc486b675af19298fd809c19551671b2

    SHA512

    9875eacc0e085afe735ab51fa62543d9647acb5ed8b7a573b64efc8c588300e038ae724abf37caf03d0e57bd9b99b717a1e45550dfe3ee55816d6987937e900c

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8673453.exe
    Filesize

    632KB

    MD5

    440cc6dec650afbb74857267f4046a2d

    SHA1

    bcc7a5e70bf6943b4779d0460657c48de3b7e28b

    SHA256

    536b347e244ce52791d002715bf0310803ec5c2df501499685fafbeb4bdbcc73

    SHA512

    c22ff866dda243fa81b44aaea086985edad74e8e984106b10ee3f9d8e9392cd8582842ad3aa162493ad6ef5827ad0a3272603eed875d07ba4479efc64f2f5483

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8673453.exe
    Filesize

    632KB

    MD5

    440cc6dec650afbb74857267f4046a2d

    SHA1

    bcc7a5e70bf6943b4779d0460657c48de3b7e28b

    SHA256

    536b347e244ce52791d002715bf0310803ec5c2df501499685fafbeb4bdbcc73

    SHA512

    c22ff866dda243fa81b44aaea086985edad74e8e984106b10ee3f9d8e9392cd8582842ad3aa162493ad6ef5827ad0a3272603eed875d07ba4479efc64f2f5483

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z0108743.exe
    Filesize

    354KB

    MD5

    3fe9e9daee58fad52a68eb4a88ada75d

    SHA1

    d9657a8562f553c27386a22c1b00dee217ea2fe1

    SHA256

    b0c601c388064d531b49a75e27d8586652b00058c3c389ae636f1650e257786a

    SHA512

    f129abdb638442097594ed0bb9691ebdfadcb2ab78bd2fa49e2a5a773436a7bb239f45d192e00680b3994a0c419ee1f0618a7b55a2936403ffb09d1bd5f3459c

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z0108743.exe
    Filesize

    354KB

    MD5

    3fe9e9daee58fad52a68eb4a88ada75d

    SHA1

    d9657a8562f553c27386a22c1b00dee217ea2fe1

    SHA256

    b0c601c388064d531b49a75e27d8586652b00058c3c389ae636f1650e257786a

    SHA512

    f129abdb638442097594ed0bb9691ebdfadcb2ab78bd2fa49e2a5a773436a7bb239f45d192e00680b3994a0c419ee1f0618a7b55a2936403ffb09d1bd5f3459c

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q9152426.exe
    Filesize

    250KB

    MD5

    ef6fe091446780fffee0695a284e922a

    SHA1

    b7731fd221df89a3031c516cc791bb101f0bb0a9

    SHA256

    f89b440a90377bccc1f19f3dd6a227106e2e740c86d1fd3b961c297c16f2e10f

    SHA512

    e08c3134ca52feefd7b729e36e84fb34a21e15352037bdecae3a61baae69e0779cd486752764659e7b04312dd72ac8d805721dc62f261b43784fff56919a252d

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q9152426.exe
    Filesize

    250KB

    MD5

    ef6fe091446780fffee0695a284e922a

    SHA1

    b7731fd221df89a3031c516cc791bb101f0bb0a9

    SHA256

    f89b440a90377bccc1f19f3dd6a227106e2e740c86d1fd3b961c297c16f2e10f

    SHA512

    e08c3134ca52feefd7b729e36e84fb34a21e15352037bdecae3a61baae69e0779cd486752764659e7b04312dd72ac8d805721dc62f261b43784fff56919a252d

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q9152426.exe
    Filesize

    250KB

    MD5

    ef6fe091446780fffee0695a284e922a

    SHA1

    b7731fd221df89a3031c516cc791bb101f0bb0a9

    SHA256

    f89b440a90377bccc1f19f3dd6a227106e2e740c86d1fd3b961c297c16f2e10f

    SHA512

    e08c3134ca52feefd7b729e36e84fb34a21e15352037bdecae3a61baae69e0779cd486752764659e7b04312dd72ac8d805721dc62f261b43784fff56919a252d

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z8411490.exe
    Filesize

    990KB

    MD5

    767547fe6cf205452a2b0e75bb71e779

    SHA1

    42e12988d89fcb884c4f19cdcf52bf5034af7d4e

    SHA256

    3a68eb5415db9086213572443363e72056b98f595760c80365b6d20624d1d6b8

    SHA512

    91dc764bb579a0bd6a407eb9bca33a972b57af70f8e41d82c67d05684a3d82667e1727375d626c8d583c65064ebcf21e47276d62c7aff184999abdb4f54a66ae

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z8411490.exe
    Filesize

    990KB

    MD5

    767547fe6cf205452a2b0e75bb71e779

    SHA1

    42e12988d89fcb884c4f19cdcf52bf5034af7d4e

    SHA256

    3a68eb5415db9086213572443363e72056b98f595760c80365b6d20624d1d6b8

    SHA512

    91dc764bb579a0bd6a407eb9bca33a972b57af70f8e41d82c67d05684a3d82667e1727375d626c8d583c65064ebcf21e47276d62c7aff184999abdb4f54a66ae

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z2194178.exe
    Filesize

    815KB

    MD5

    74577a26a2f92caff28592b1bc776298

    SHA1

    bdf55fc13eee5a4a9a2fb3ecb474136dcea5027e

    SHA256

    47e29be5c07ff25d80e6d5f376f58770cc486b675af19298fd809c19551671b2

    SHA512

    9875eacc0e085afe735ab51fa62543d9647acb5ed8b7a573b64efc8c588300e038ae724abf37caf03d0e57bd9b99b717a1e45550dfe3ee55816d6987937e900c

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z2194178.exe
    Filesize

    815KB

    MD5

    74577a26a2f92caff28592b1bc776298

    SHA1

    bdf55fc13eee5a4a9a2fb3ecb474136dcea5027e

    SHA256

    47e29be5c07ff25d80e6d5f376f58770cc486b675af19298fd809c19551671b2

    SHA512

    9875eacc0e085afe735ab51fa62543d9647acb5ed8b7a573b64efc8c588300e038ae724abf37caf03d0e57bd9b99b717a1e45550dfe3ee55816d6987937e900c

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z8673453.exe
    Filesize

    632KB

    MD5

    440cc6dec650afbb74857267f4046a2d

    SHA1

    bcc7a5e70bf6943b4779d0460657c48de3b7e28b

    SHA256

    536b347e244ce52791d002715bf0310803ec5c2df501499685fafbeb4bdbcc73

    SHA512

    c22ff866dda243fa81b44aaea086985edad74e8e984106b10ee3f9d8e9392cd8582842ad3aa162493ad6ef5827ad0a3272603eed875d07ba4479efc64f2f5483

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z8673453.exe
    Filesize

    632KB

    MD5

    440cc6dec650afbb74857267f4046a2d

    SHA1

    bcc7a5e70bf6943b4779d0460657c48de3b7e28b

    SHA256

    536b347e244ce52791d002715bf0310803ec5c2df501499685fafbeb4bdbcc73

    SHA512

    c22ff866dda243fa81b44aaea086985edad74e8e984106b10ee3f9d8e9392cd8582842ad3aa162493ad6ef5827ad0a3272603eed875d07ba4479efc64f2f5483

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z0108743.exe
    Filesize

    354KB

    MD5

    3fe9e9daee58fad52a68eb4a88ada75d

    SHA1

    d9657a8562f553c27386a22c1b00dee217ea2fe1

    SHA256

    b0c601c388064d531b49a75e27d8586652b00058c3c389ae636f1650e257786a

    SHA512

    f129abdb638442097594ed0bb9691ebdfadcb2ab78bd2fa49e2a5a773436a7bb239f45d192e00680b3994a0c419ee1f0618a7b55a2936403ffb09d1bd5f3459c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z0108743.exe
    Filesize

    354KB

    MD5

    3fe9e9daee58fad52a68eb4a88ada75d

    SHA1

    d9657a8562f553c27386a22c1b00dee217ea2fe1

    SHA256

    b0c601c388064d531b49a75e27d8586652b00058c3c389ae636f1650e257786a

    SHA512

    f129abdb638442097594ed0bb9691ebdfadcb2ab78bd2fa49e2a5a773436a7bb239f45d192e00680b3994a0c419ee1f0618a7b55a2936403ffb09d1bd5f3459c

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q9152426.exe
    Filesize

    250KB

    MD5

    ef6fe091446780fffee0695a284e922a

    SHA1

    b7731fd221df89a3031c516cc791bb101f0bb0a9

    SHA256

    f89b440a90377bccc1f19f3dd6a227106e2e740c86d1fd3b961c297c16f2e10f

    SHA512

    e08c3134ca52feefd7b729e36e84fb34a21e15352037bdecae3a61baae69e0779cd486752764659e7b04312dd72ac8d805721dc62f261b43784fff56919a252d

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q9152426.exe
    Filesize

    250KB

    MD5

    ef6fe091446780fffee0695a284e922a

    SHA1

    b7731fd221df89a3031c516cc791bb101f0bb0a9

    SHA256

    f89b440a90377bccc1f19f3dd6a227106e2e740c86d1fd3b961c297c16f2e10f

    SHA512

    e08c3134ca52feefd7b729e36e84fb34a21e15352037bdecae3a61baae69e0779cd486752764659e7b04312dd72ac8d805721dc62f261b43784fff56919a252d

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q9152426.exe
    Filesize

    250KB

    MD5

    ef6fe091446780fffee0695a284e922a

    SHA1

    b7731fd221df89a3031c516cc791bb101f0bb0a9

    SHA256

    f89b440a90377bccc1f19f3dd6a227106e2e740c86d1fd3b961c297c16f2e10f

    SHA512

    e08c3134ca52feefd7b729e36e84fb34a21e15352037bdecae3a61baae69e0779cd486752764659e7b04312dd72ac8d805721dc62f261b43784fff56919a252d

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q9152426.exe
    Filesize

    250KB

    MD5

    ef6fe091446780fffee0695a284e922a

    SHA1

    b7731fd221df89a3031c516cc791bb101f0bb0a9

    SHA256

    f89b440a90377bccc1f19f3dd6a227106e2e740c86d1fd3b961c297c16f2e10f

    SHA512

    e08c3134ca52feefd7b729e36e84fb34a21e15352037bdecae3a61baae69e0779cd486752764659e7b04312dd72ac8d805721dc62f261b43784fff56919a252d

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q9152426.exe
    Filesize

    250KB

    MD5

    ef6fe091446780fffee0695a284e922a

    SHA1

    b7731fd221df89a3031c516cc791bb101f0bb0a9

    SHA256

    f89b440a90377bccc1f19f3dd6a227106e2e740c86d1fd3b961c297c16f2e10f

    SHA512

    e08c3134ca52feefd7b729e36e84fb34a21e15352037bdecae3a61baae69e0779cd486752764659e7b04312dd72ac8d805721dc62f261b43784fff56919a252d

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q9152426.exe
    Filesize

    250KB

    MD5

    ef6fe091446780fffee0695a284e922a

    SHA1

    b7731fd221df89a3031c516cc791bb101f0bb0a9

    SHA256

    f89b440a90377bccc1f19f3dd6a227106e2e740c86d1fd3b961c297c16f2e10f

    SHA512

    e08c3134ca52feefd7b729e36e84fb34a21e15352037bdecae3a61baae69e0779cd486752764659e7b04312dd72ac8d805721dc62f261b43784fff56919a252d

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q9152426.exe
    Filesize

    250KB

    MD5

    ef6fe091446780fffee0695a284e922a

    SHA1

    b7731fd221df89a3031c516cc791bb101f0bb0a9

    SHA256

    f89b440a90377bccc1f19f3dd6a227106e2e740c86d1fd3b961c297c16f2e10f

    SHA512

    e08c3134ca52feefd7b729e36e84fb34a21e15352037bdecae3a61baae69e0779cd486752764659e7b04312dd72ac8d805721dc62f261b43784fff56919a252d

  • memory/2500-58-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2500-57-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
    Filesize

    4KB

  • memory/2500-60-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2500-62-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2500-63-0x00000000746D0000-0x0000000074DBE000-memory.dmp
    Filesize

    6.9MB

  • memory/2500-56-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2500-55-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2500-54-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB

  • memory/2500-53-0x0000000000400000-0x000000000040A000-memory.dmp
    Filesize

    40KB