Analysis

  • max time kernel
    117s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    01-10-2023 20:24

General

  • Target

    a6ec6650f4099dac6073dfa05d58623efa389f473149c460be7a1c6c90ae94b5_JC.exe

  • Size

    994KB

  • MD5

    6828e2a39ac159ee24d8bcb13ad6498f

  • SHA1

    b1c8875d86cb392c13ec33c501aee1a08ee97c13

  • SHA256

    a6ec6650f4099dac6073dfa05d58623efa389f473149c460be7a1c6c90ae94b5

  • SHA512

    ae894b49a961d80d923eac7fdc10ae8de1c9614a06516c964065845be3a35dae70f25c9a26d214377fe5a12c103e8623faf70f456eca226a0c66ea47915f8745

  • SSDEEP

    24576:DyT0mRUH6WBf3AlZ9vXJ/Boi3tjhFaVbv:WFGjBgPBBoidtQV

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 4 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 16 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a6ec6650f4099dac6073dfa05d58623efa389f473149c460be7a1c6c90ae94b5_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\a6ec6650f4099dac6073dfa05d58623efa389f473149c460be7a1c6c90ae94b5_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2260
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4618426.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4618426.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2092
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0257859.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0257859.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2216
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z0563267.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z0563267.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:1168
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z5701879.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z5701879.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:2660
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q6477603.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q6477603.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2668
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r8811528.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r8811528.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:2696
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                7⤵
                • Suspicious use of WriteProcessMemory
                PID:2748
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 2748 -s 268
                  8⤵
                  • Program crash
                  PID:2564
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2696 -s 36
                7⤵
                • Loads dropped DLL
                • Program crash
                PID:2516

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4618426.exe

    Filesize

    892KB

    MD5

    97f6c47ecaf3f55725c9ad696f72a72a

    SHA1

    86bd0ec212cae82a6e768aaa6b69db7f945098ed

    SHA256

    ced2e28f83b48ffa092e642b0716b3912c7571c08621f11c6233fbed0dfb8051

    SHA512

    86beaea604ad419e27fc6361d6f6d575e51012d6d18eac04225027ee9fe2c9a48d1bf6150f97740f0928db7c646c5733810532fce0b83a7901e417e22e8d3abf

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4618426.exe

    Filesize

    892KB

    MD5

    97f6c47ecaf3f55725c9ad696f72a72a

    SHA1

    86bd0ec212cae82a6e768aaa6b69db7f945098ed

    SHA256

    ced2e28f83b48ffa092e642b0716b3912c7571c08621f11c6233fbed0dfb8051

    SHA512

    86beaea604ad419e27fc6361d6f6d575e51012d6d18eac04225027ee9fe2c9a48d1bf6150f97740f0928db7c646c5733810532fce0b83a7901e417e22e8d3abf

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0257859.exe

    Filesize

    709KB

    MD5

    e9fe5a501358e234b3e574e3abb0beb0

    SHA1

    57e61dc49d1c89f1df1fecf851138b14e729ff6a

    SHA256

    887ff8767d8742aaf2c41a95a86a5aee1ff7f7b929b1c5cf3827ca53dfe27c7c

    SHA512

    af92fcb7638829b07f774b869e05042b165ad845805695f2de1bce26d8ab50ae0745683fc1f902ae25ae2c6eb33a66d645faa549187ee74666473bc34540d3a1

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z0257859.exe

    Filesize

    709KB

    MD5

    e9fe5a501358e234b3e574e3abb0beb0

    SHA1

    57e61dc49d1c89f1df1fecf851138b14e729ff6a

    SHA256

    887ff8767d8742aaf2c41a95a86a5aee1ff7f7b929b1c5cf3827ca53dfe27c7c

    SHA512

    af92fcb7638829b07f774b869e05042b165ad845805695f2de1bce26d8ab50ae0745683fc1f902ae25ae2c6eb33a66d645faa549187ee74666473bc34540d3a1

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z0563267.exe

    Filesize

    527KB

    MD5

    48081a63063d51371aecc47231b3b219

    SHA1

    ff0f6209331951fc610e2a288a0a1b17fd380d14

    SHA256

    55509ddbdaf4a7a618859ce48e3d64bc614c9515a17da98b1eb698e24c01d829

    SHA512

    66611c7cf4b855d70649c303876757bcbf33985438eb53019da7459ef10b4f34d0354021b49d812f0d0fd6a95807622caf1e2813999d580ec99502255e35e25f

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z0563267.exe

    Filesize

    527KB

    MD5

    48081a63063d51371aecc47231b3b219

    SHA1

    ff0f6209331951fc610e2a288a0a1b17fd380d14

    SHA256

    55509ddbdaf4a7a618859ce48e3d64bc614c9515a17da98b1eb698e24c01d829

    SHA512

    66611c7cf4b855d70649c303876757bcbf33985438eb53019da7459ef10b4f34d0354021b49d812f0d0fd6a95807622caf1e2813999d580ec99502255e35e25f

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z5701879.exe

    Filesize

    296KB

    MD5

    5478a3ee40663037952a83cbf7aaf146

    SHA1

    546a3dcb50748e91cb67208c5557a0d7d47a033b

    SHA256

    8866579815667a149ae64e0c8ad6b097503fedf97c3380ada849dae40d6fcd0c

    SHA512

    1b7c20f44b32223181850be62735745c622cb5c444bb8b34ec0517475b6d3b7428f242f3598e2f18227031cd4e9e1ac341c279b0fdc2e3edd25755dbd0b6ec6b

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z5701879.exe

    Filesize

    296KB

    MD5

    5478a3ee40663037952a83cbf7aaf146

    SHA1

    546a3dcb50748e91cb67208c5557a0d7d47a033b

    SHA256

    8866579815667a149ae64e0c8ad6b097503fedf97c3380ada849dae40d6fcd0c

    SHA512

    1b7c20f44b32223181850be62735745c622cb5c444bb8b34ec0517475b6d3b7428f242f3598e2f18227031cd4e9e1ac341c279b0fdc2e3edd25755dbd0b6ec6b

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q6477603.exe

    Filesize

    11KB

    MD5

    4101dea1224767579fb8c7de4add5ec4

    SHA1

    22cbe66c236cbda35c3a4d4435960feb35a7eb63

    SHA256

    5cf4117d060f45c45f514386b1f70a5b424eb110bd36bb393c401c56614309ae

    SHA512

    b6fb7761a0cc9668766bcc24f1a894cff9f07dfa29eabbe7be9927aff88a723e81fa903821cfa8c488c6ebed825e6a6cd3f07ddd560d0425e59f0d38508b697e

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q6477603.exe

    Filesize

    11KB

    MD5

    4101dea1224767579fb8c7de4add5ec4

    SHA1

    22cbe66c236cbda35c3a4d4435960feb35a7eb63

    SHA256

    5cf4117d060f45c45f514386b1f70a5b424eb110bd36bb393c401c56614309ae

    SHA512

    b6fb7761a0cc9668766bcc24f1a894cff9f07dfa29eabbe7be9927aff88a723e81fa903821cfa8c488c6ebed825e6a6cd3f07ddd560d0425e59f0d38508b697e

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r8811528.exe

    Filesize

    276KB

    MD5

    af9ab22f87d0e41cd6a84b15fc7fccd1

    SHA1

    2891fede9da7bb481689227d47feb6ad06d47f49

    SHA256

    158ada56676c3a7c60f7b5f8e8f8c9f2fb1474167f5f1e8d90e802acc6080f1a

    SHA512

    2017777e8ebe27f61431109609bbbc12306398bce94bd765d9ab67daec368ab3957fd3a670065f3871961c96a8509493495b23d8e11a884665471fa2efb1eb1c

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r8811528.exe

    Filesize

    276KB

    MD5

    af9ab22f87d0e41cd6a84b15fc7fccd1

    SHA1

    2891fede9da7bb481689227d47feb6ad06d47f49

    SHA256

    158ada56676c3a7c60f7b5f8e8f8c9f2fb1474167f5f1e8d90e802acc6080f1a

    SHA512

    2017777e8ebe27f61431109609bbbc12306398bce94bd765d9ab67daec368ab3957fd3a670065f3871961c96a8509493495b23d8e11a884665471fa2efb1eb1c

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r8811528.exe

    Filesize

    276KB

    MD5

    af9ab22f87d0e41cd6a84b15fc7fccd1

    SHA1

    2891fede9da7bb481689227d47feb6ad06d47f49

    SHA256

    158ada56676c3a7c60f7b5f8e8f8c9f2fb1474167f5f1e8d90e802acc6080f1a

    SHA512

    2017777e8ebe27f61431109609bbbc12306398bce94bd765d9ab67daec368ab3957fd3a670065f3871961c96a8509493495b23d8e11a884665471fa2efb1eb1c

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z4618426.exe

    Filesize

    892KB

    MD5

    97f6c47ecaf3f55725c9ad696f72a72a

    SHA1

    86bd0ec212cae82a6e768aaa6b69db7f945098ed

    SHA256

    ced2e28f83b48ffa092e642b0716b3912c7571c08621f11c6233fbed0dfb8051

    SHA512

    86beaea604ad419e27fc6361d6f6d575e51012d6d18eac04225027ee9fe2c9a48d1bf6150f97740f0928db7c646c5733810532fce0b83a7901e417e22e8d3abf

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z4618426.exe

    Filesize

    892KB

    MD5

    97f6c47ecaf3f55725c9ad696f72a72a

    SHA1

    86bd0ec212cae82a6e768aaa6b69db7f945098ed

    SHA256

    ced2e28f83b48ffa092e642b0716b3912c7571c08621f11c6233fbed0dfb8051

    SHA512

    86beaea604ad419e27fc6361d6f6d575e51012d6d18eac04225027ee9fe2c9a48d1bf6150f97740f0928db7c646c5733810532fce0b83a7901e417e22e8d3abf

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z0257859.exe

    Filesize

    709KB

    MD5

    e9fe5a501358e234b3e574e3abb0beb0

    SHA1

    57e61dc49d1c89f1df1fecf851138b14e729ff6a

    SHA256

    887ff8767d8742aaf2c41a95a86a5aee1ff7f7b929b1c5cf3827ca53dfe27c7c

    SHA512

    af92fcb7638829b07f774b869e05042b165ad845805695f2de1bce26d8ab50ae0745683fc1f902ae25ae2c6eb33a66d645faa549187ee74666473bc34540d3a1

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z0257859.exe

    Filesize

    709KB

    MD5

    e9fe5a501358e234b3e574e3abb0beb0

    SHA1

    57e61dc49d1c89f1df1fecf851138b14e729ff6a

    SHA256

    887ff8767d8742aaf2c41a95a86a5aee1ff7f7b929b1c5cf3827ca53dfe27c7c

    SHA512

    af92fcb7638829b07f774b869e05042b165ad845805695f2de1bce26d8ab50ae0745683fc1f902ae25ae2c6eb33a66d645faa549187ee74666473bc34540d3a1

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z0563267.exe

    Filesize

    527KB

    MD5

    48081a63063d51371aecc47231b3b219

    SHA1

    ff0f6209331951fc610e2a288a0a1b17fd380d14

    SHA256

    55509ddbdaf4a7a618859ce48e3d64bc614c9515a17da98b1eb698e24c01d829

    SHA512

    66611c7cf4b855d70649c303876757bcbf33985438eb53019da7459ef10b4f34d0354021b49d812f0d0fd6a95807622caf1e2813999d580ec99502255e35e25f

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z0563267.exe

    Filesize

    527KB

    MD5

    48081a63063d51371aecc47231b3b219

    SHA1

    ff0f6209331951fc610e2a288a0a1b17fd380d14

    SHA256

    55509ddbdaf4a7a618859ce48e3d64bc614c9515a17da98b1eb698e24c01d829

    SHA512

    66611c7cf4b855d70649c303876757bcbf33985438eb53019da7459ef10b4f34d0354021b49d812f0d0fd6a95807622caf1e2813999d580ec99502255e35e25f

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z5701879.exe

    Filesize

    296KB

    MD5

    5478a3ee40663037952a83cbf7aaf146

    SHA1

    546a3dcb50748e91cb67208c5557a0d7d47a033b

    SHA256

    8866579815667a149ae64e0c8ad6b097503fedf97c3380ada849dae40d6fcd0c

    SHA512

    1b7c20f44b32223181850be62735745c622cb5c444bb8b34ec0517475b6d3b7428f242f3598e2f18227031cd4e9e1ac341c279b0fdc2e3edd25755dbd0b6ec6b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z5701879.exe

    Filesize

    296KB

    MD5

    5478a3ee40663037952a83cbf7aaf146

    SHA1

    546a3dcb50748e91cb67208c5557a0d7d47a033b

    SHA256

    8866579815667a149ae64e0c8ad6b097503fedf97c3380ada849dae40d6fcd0c

    SHA512

    1b7c20f44b32223181850be62735745c622cb5c444bb8b34ec0517475b6d3b7428f242f3598e2f18227031cd4e9e1ac341c279b0fdc2e3edd25755dbd0b6ec6b

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q6477603.exe

    Filesize

    11KB

    MD5

    4101dea1224767579fb8c7de4add5ec4

    SHA1

    22cbe66c236cbda35c3a4d4435960feb35a7eb63

    SHA256

    5cf4117d060f45c45f514386b1f70a5b424eb110bd36bb393c401c56614309ae

    SHA512

    b6fb7761a0cc9668766bcc24f1a894cff9f07dfa29eabbe7be9927aff88a723e81fa903821cfa8c488c6ebed825e6a6cd3f07ddd560d0425e59f0d38508b697e

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r8811528.exe

    Filesize

    276KB

    MD5

    af9ab22f87d0e41cd6a84b15fc7fccd1

    SHA1

    2891fede9da7bb481689227d47feb6ad06d47f49

    SHA256

    158ada56676c3a7c60f7b5f8e8f8c9f2fb1474167f5f1e8d90e802acc6080f1a

    SHA512

    2017777e8ebe27f61431109609bbbc12306398bce94bd765d9ab67daec368ab3957fd3a670065f3871961c96a8509493495b23d8e11a884665471fa2efb1eb1c

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r8811528.exe

    Filesize

    276KB

    MD5

    af9ab22f87d0e41cd6a84b15fc7fccd1

    SHA1

    2891fede9da7bb481689227d47feb6ad06d47f49

    SHA256

    158ada56676c3a7c60f7b5f8e8f8c9f2fb1474167f5f1e8d90e802acc6080f1a

    SHA512

    2017777e8ebe27f61431109609bbbc12306398bce94bd765d9ab67daec368ab3957fd3a670065f3871961c96a8509493495b23d8e11a884665471fa2efb1eb1c

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r8811528.exe

    Filesize

    276KB

    MD5

    af9ab22f87d0e41cd6a84b15fc7fccd1

    SHA1

    2891fede9da7bb481689227d47feb6ad06d47f49

    SHA256

    158ada56676c3a7c60f7b5f8e8f8c9f2fb1474167f5f1e8d90e802acc6080f1a

    SHA512

    2017777e8ebe27f61431109609bbbc12306398bce94bd765d9ab67daec368ab3957fd3a670065f3871961c96a8509493495b23d8e11a884665471fa2efb1eb1c

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r8811528.exe

    Filesize

    276KB

    MD5

    af9ab22f87d0e41cd6a84b15fc7fccd1

    SHA1

    2891fede9da7bb481689227d47feb6ad06d47f49

    SHA256

    158ada56676c3a7c60f7b5f8e8f8c9f2fb1474167f5f1e8d90e802acc6080f1a

    SHA512

    2017777e8ebe27f61431109609bbbc12306398bce94bd765d9ab67daec368ab3957fd3a670065f3871961c96a8509493495b23d8e11a884665471fa2efb1eb1c

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r8811528.exe

    Filesize

    276KB

    MD5

    af9ab22f87d0e41cd6a84b15fc7fccd1

    SHA1

    2891fede9da7bb481689227d47feb6ad06d47f49

    SHA256

    158ada56676c3a7c60f7b5f8e8f8c9f2fb1474167f5f1e8d90e802acc6080f1a

    SHA512

    2017777e8ebe27f61431109609bbbc12306398bce94bd765d9ab67daec368ab3957fd3a670065f3871961c96a8509493495b23d8e11a884665471fa2efb1eb1c

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r8811528.exe

    Filesize

    276KB

    MD5

    af9ab22f87d0e41cd6a84b15fc7fccd1

    SHA1

    2891fede9da7bb481689227d47feb6ad06d47f49

    SHA256

    158ada56676c3a7c60f7b5f8e8f8c9f2fb1474167f5f1e8d90e802acc6080f1a

    SHA512

    2017777e8ebe27f61431109609bbbc12306398bce94bd765d9ab67daec368ab3957fd3a670065f3871961c96a8509493495b23d8e11a884665471fa2efb1eb1c

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r8811528.exe

    Filesize

    276KB

    MD5

    af9ab22f87d0e41cd6a84b15fc7fccd1

    SHA1

    2891fede9da7bb481689227d47feb6ad06d47f49

    SHA256

    158ada56676c3a7c60f7b5f8e8f8c9f2fb1474167f5f1e8d90e802acc6080f1a

    SHA512

    2017777e8ebe27f61431109609bbbc12306398bce94bd765d9ab67daec368ab3957fd3a670065f3871961c96a8509493495b23d8e11a884665471fa2efb1eb1c

  • memory/2668-49-0x000007FEF5680000-0x000007FEF606C000-memory.dmp

    Filesize

    9.9MB

  • memory/2668-51-0x000007FEF5680000-0x000007FEF606C000-memory.dmp

    Filesize

    9.9MB

  • memory/2668-48-0x00000000013A0000-0x00000000013AA000-memory.dmp

    Filesize

    40KB

  • memory/2668-50-0x000007FEF5680000-0x000007FEF606C000-memory.dmp

    Filesize

    9.9MB

  • memory/2748-68-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2748-66-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2748-67-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2748-62-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2748-70-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2748-72-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2748-61-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2748-65-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2748-63-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2748-64-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB