Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 20:57

General

  • Target

    ebb1f2b70c5a940af8c3d6065d3b1022d40f5cd48f3b5f88a9e41bdf35e20745_JC.exe

  • Size

    1.1MB

  • MD5

    041c8422ea69bece6e5eecc660f6e36b

  • SHA1

    1c5a003f273df9c76b2ba822220a499d2553af8b

  • SHA256

    ebb1f2b70c5a940af8c3d6065d3b1022d40f5cd48f3b5f88a9e41bdf35e20745

  • SHA512

    d7751e1c0a67f1b5b654e33adf4b409f9060e7adfb2845566561daeb235eaa42e0abda26c57b45971fe216b185a52c023d778f848c2ed46d74dc7213476f53df

  • SSDEEP

    24576:VyX5/cZ0NBsabsna7x4rgAUzVyp2Bv5tcr4TuAsRFtdL:wJJ6t+Vyp2vecyAsFd

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\ebb1f2b70c5a940af8c3d6065d3b1022d40f5cd48f3b5f88a9e41bdf35e20745_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\ebb1f2b70c5a940af8c3d6065d3b1022d40f5cd48f3b5f88a9e41bdf35e20745_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1236
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z5880823.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z5880823.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2052
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7748761.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7748761.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3064
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z9876861.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z9876861.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2740
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z8517422.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z8517422.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:2476
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q5076434.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q5076434.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:2368
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                7⤵
                  PID:2524
                • 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:2384
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 284
                  7⤵
                  • Loads dropped DLL
                  • Program crash
                  PID:2512

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Persistence

    Create or Modify System Process

    1
    T1543

    Windows Service

    1
    T1543.003

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Privilege Escalation

    Create or Modify System Process

    1
    T1543

    Windows Service

    1
    T1543.003

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Defense Evasion

    Modify Registry

    2
    T1112

    Impair Defenses

    1
    T1562

    Disable or Modify Tools

    1
    T1562.001

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z5880823.exe
      Filesize

      983KB

      MD5

      a9a755c1138912fc4dc93872f71a4311

      SHA1

      c63d5f780ea47a9206be825089dad8a4df8d51d9

      SHA256

      cde1341132c1771f08e7c0501a4ace5ca10022b82e73d35373c4e8e1a287c045

      SHA512

      57a6a67a307d814c70156035630793f748f7177316e8c007a5f9376b69918fe46dc5214da19ba3de7ce3bdf4acc6a6f8caa1e61da616f93a75c06c2a03e17a94

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z5880823.exe
      Filesize

      983KB

      MD5

      a9a755c1138912fc4dc93872f71a4311

      SHA1

      c63d5f780ea47a9206be825089dad8a4df8d51d9

      SHA256

      cde1341132c1771f08e7c0501a4ace5ca10022b82e73d35373c4e8e1a287c045

      SHA512

      57a6a67a307d814c70156035630793f748f7177316e8c007a5f9376b69918fe46dc5214da19ba3de7ce3bdf4acc6a6f8caa1e61da616f93a75c06c2a03e17a94

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7748761.exe
      Filesize

      799KB

      MD5

      1d06eca9c5ffb66b6bffbc88ac94361d

      SHA1

      53fec4bc6b89a29240febe14fef870d6ea9e7c5a

      SHA256

      1d15722b564a4acd08778153994f7b4a94083001c2689cb59422a4de3ac16c98

      SHA512

      facf391fe740b80a218e8498bc00fd794dbbe59cd7cb4754ea0d9c4df10e4989cbd7bf099751be2086451bfc95225c31b09e39b8bb97b92ce670a428ec20047e

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7748761.exe
      Filesize

      799KB

      MD5

      1d06eca9c5ffb66b6bffbc88ac94361d

      SHA1

      53fec4bc6b89a29240febe14fef870d6ea9e7c5a

      SHA256

      1d15722b564a4acd08778153994f7b4a94083001c2689cb59422a4de3ac16c98

      SHA512

      facf391fe740b80a218e8498bc00fd794dbbe59cd7cb4754ea0d9c4df10e4989cbd7bf099751be2086451bfc95225c31b09e39b8bb97b92ce670a428ec20047e

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z9876861.exe
      Filesize

      617KB

      MD5

      729615fbff7800292452fe889acf86c4

      SHA1

      a1941ff087df3a2106568ff7592c434a70cc3905

      SHA256

      7edac5a319264fbda120f15c0d5e26b80903b0d8fd2fa5711e48c26581b1d543

      SHA512

      546067edd6457266ef7224a261062d02dd9236464a158901c0b3e805f866ec3341baf5b2ce7fc881947d3dbe969a20e6fdb8962a97fdf6fef9a87d0ef54af32a

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z9876861.exe
      Filesize

      617KB

      MD5

      729615fbff7800292452fe889acf86c4

      SHA1

      a1941ff087df3a2106568ff7592c434a70cc3905

      SHA256

      7edac5a319264fbda120f15c0d5e26b80903b0d8fd2fa5711e48c26581b1d543

      SHA512

      546067edd6457266ef7224a261062d02dd9236464a158901c0b3e805f866ec3341baf5b2ce7fc881947d3dbe969a20e6fdb8962a97fdf6fef9a87d0ef54af32a

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z8517422.exe
      Filesize

      346KB

      MD5

      8b18741ac9b9a169288347bf14350a33

      SHA1

      06e486d75cbad8855b3521585486abacf6af778a

      SHA256

      7fe3ab3aa80a1225e1bbf60f17bc052815182837f598e4d71dc98a35ddb6becb

      SHA512

      cf48b50ddd530584a57c15f072dd75ff24d57cb8393f0ca0677f5d5ea2ce5d1b21392e8eb7faf761e14665edc53a1ca693abecdd7d9706f0d14d62f54c5330e3

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z8517422.exe
      Filesize

      346KB

      MD5

      8b18741ac9b9a169288347bf14350a33

      SHA1

      06e486d75cbad8855b3521585486abacf6af778a

      SHA256

      7fe3ab3aa80a1225e1bbf60f17bc052815182837f598e4d71dc98a35ddb6becb

      SHA512

      cf48b50ddd530584a57c15f072dd75ff24d57cb8393f0ca0677f5d5ea2ce5d1b21392e8eb7faf761e14665edc53a1ca693abecdd7d9706f0d14d62f54c5330e3

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q5076434.exe
      Filesize

      227KB

      MD5

      ce9a171a76cd7fc719f504b3ebe76623

      SHA1

      726fdf90de733f92a97e1e3cbb878982c3731a1d

      SHA256

      81336af38a59411f3fa29f76c6714c6e6e9e9025a5d6bb4523d9bb2f75a049cb

      SHA512

      1f216eaf9509891ef2ad1c8522bd1ed4eecf303a046beee711a02de45ec439957afa52ead44950f83625e6667d6b77402f7a2f8869f366068d6098f2fe274ec0

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q5076434.exe
      Filesize

      227KB

      MD5

      ce9a171a76cd7fc719f504b3ebe76623

      SHA1

      726fdf90de733f92a97e1e3cbb878982c3731a1d

      SHA256

      81336af38a59411f3fa29f76c6714c6e6e9e9025a5d6bb4523d9bb2f75a049cb

      SHA512

      1f216eaf9509891ef2ad1c8522bd1ed4eecf303a046beee711a02de45ec439957afa52ead44950f83625e6667d6b77402f7a2f8869f366068d6098f2fe274ec0

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q5076434.exe
      Filesize

      227KB

      MD5

      ce9a171a76cd7fc719f504b3ebe76623

      SHA1

      726fdf90de733f92a97e1e3cbb878982c3731a1d

      SHA256

      81336af38a59411f3fa29f76c6714c6e6e9e9025a5d6bb4523d9bb2f75a049cb

      SHA512

      1f216eaf9509891ef2ad1c8522bd1ed4eecf303a046beee711a02de45ec439957afa52ead44950f83625e6667d6b77402f7a2f8869f366068d6098f2fe274ec0

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z5880823.exe
      Filesize

      983KB

      MD5

      a9a755c1138912fc4dc93872f71a4311

      SHA1

      c63d5f780ea47a9206be825089dad8a4df8d51d9

      SHA256

      cde1341132c1771f08e7c0501a4ace5ca10022b82e73d35373c4e8e1a287c045

      SHA512

      57a6a67a307d814c70156035630793f748f7177316e8c007a5f9376b69918fe46dc5214da19ba3de7ce3bdf4acc6a6f8caa1e61da616f93a75c06c2a03e17a94

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z5880823.exe
      Filesize

      983KB

      MD5

      a9a755c1138912fc4dc93872f71a4311

      SHA1

      c63d5f780ea47a9206be825089dad8a4df8d51d9

      SHA256

      cde1341132c1771f08e7c0501a4ace5ca10022b82e73d35373c4e8e1a287c045

      SHA512

      57a6a67a307d814c70156035630793f748f7177316e8c007a5f9376b69918fe46dc5214da19ba3de7ce3bdf4acc6a6f8caa1e61da616f93a75c06c2a03e17a94

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z7748761.exe
      Filesize

      799KB

      MD5

      1d06eca9c5ffb66b6bffbc88ac94361d

      SHA1

      53fec4bc6b89a29240febe14fef870d6ea9e7c5a

      SHA256

      1d15722b564a4acd08778153994f7b4a94083001c2689cb59422a4de3ac16c98

      SHA512

      facf391fe740b80a218e8498bc00fd794dbbe59cd7cb4754ea0d9c4df10e4989cbd7bf099751be2086451bfc95225c31b09e39b8bb97b92ce670a428ec20047e

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z7748761.exe
      Filesize

      799KB

      MD5

      1d06eca9c5ffb66b6bffbc88ac94361d

      SHA1

      53fec4bc6b89a29240febe14fef870d6ea9e7c5a

      SHA256

      1d15722b564a4acd08778153994f7b4a94083001c2689cb59422a4de3ac16c98

      SHA512

      facf391fe740b80a218e8498bc00fd794dbbe59cd7cb4754ea0d9c4df10e4989cbd7bf099751be2086451bfc95225c31b09e39b8bb97b92ce670a428ec20047e

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z9876861.exe
      Filesize

      617KB

      MD5

      729615fbff7800292452fe889acf86c4

      SHA1

      a1941ff087df3a2106568ff7592c434a70cc3905

      SHA256

      7edac5a319264fbda120f15c0d5e26b80903b0d8fd2fa5711e48c26581b1d543

      SHA512

      546067edd6457266ef7224a261062d02dd9236464a158901c0b3e805f866ec3341baf5b2ce7fc881947d3dbe969a20e6fdb8962a97fdf6fef9a87d0ef54af32a

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z9876861.exe
      Filesize

      617KB

      MD5

      729615fbff7800292452fe889acf86c4

      SHA1

      a1941ff087df3a2106568ff7592c434a70cc3905

      SHA256

      7edac5a319264fbda120f15c0d5e26b80903b0d8fd2fa5711e48c26581b1d543

      SHA512

      546067edd6457266ef7224a261062d02dd9236464a158901c0b3e805f866ec3341baf5b2ce7fc881947d3dbe969a20e6fdb8962a97fdf6fef9a87d0ef54af32a

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z8517422.exe
      Filesize

      346KB

      MD5

      8b18741ac9b9a169288347bf14350a33

      SHA1

      06e486d75cbad8855b3521585486abacf6af778a

      SHA256

      7fe3ab3aa80a1225e1bbf60f17bc052815182837f598e4d71dc98a35ddb6becb

      SHA512

      cf48b50ddd530584a57c15f072dd75ff24d57cb8393f0ca0677f5d5ea2ce5d1b21392e8eb7faf761e14665edc53a1ca693abecdd7d9706f0d14d62f54c5330e3

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z8517422.exe
      Filesize

      346KB

      MD5

      8b18741ac9b9a169288347bf14350a33

      SHA1

      06e486d75cbad8855b3521585486abacf6af778a

      SHA256

      7fe3ab3aa80a1225e1bbf60f17bc052815182837f598e4d71dc98a35ddb6becb

      SHA512

      cf48b50ddd530584a57c15f072dd75ff24d57cb8393f0ca0677f5d5ea2ce5d1b21392e8eb7faf761e14665edc53a1ca693abecdd7d9706f0d14d62f54c5330e3

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q5076434.exe
      Filesize

      227KB

      MD5

      ce9a171a76cd7fc719f504b3ebe76623

      SHA1

      726fdf90de733f92a97e1e3cbb878982c3731a1d

      SHA256

      81336af38a59411f3fa29f76c6714c6e6e9e9025a5d6bb4523d9bb2f75a049cb

      SHA512

      1f216eaf9509891ef2ad1c8522bd1ed4eecf303a046beee711a02de45ec439957afa52ead44950f83625e6667d6b77402f7a2f8869f366068d6098f2fe274ec0

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q5076434.exe
      Filesize

      227KB

      MD5

      ce9a171a76cd7fc719f504b3ebe76623

      SHA1

      726fdf90de733f92a97e1e3cbb878982c3731a1d

      SHA256

      81336af38a59411f3fa29f76c6714c6e6e9e9025a5d6bb4523d9bb2f75a049cb

      SHA512

      1f216eaf9509891ef2ad1c8522bd1ed4eecf303a046beee711a02de45ec439957afa52ead44950f83625e6667d6b77402f7a2f8869f366068d6098f2fe274ec0

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q5076434.exe
      Filesize

      227KB

      MD5

      ce9a171a76cd7fc719f504b3ebe76623

      SHA1

      726fdf90de733f92a97e1e3cbb878982c3731a1d

      SHA256

      81336af38a59411f3fa29f76c6714c6e6e9e9025a5d6bb4523d9bb2f75a049cb

      SHA512

      1f216eaf9509891ef2ad1c8522bd1ed4eecf303a046beee711a02de45ec439957afa52ead44950f83625e6667d6b77402f7a2f8869f366068d6098f2fe274ec0

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q5076434.exe
      Filesize

      227KB

      MD5

      ce9a171a76cd7fc719f504b3ebe76623

      SHA1

      726fdf90de733f92a97e1e3cbb878982c3731a1d

      SHA256

      81336af38a59411f3fa29f76c6714c6e6e9e9025a5d6bb4523d9bb2f75a049cb

      SHA512

      1f216eaf9509891ef2ad1c8522bd1ed4eecf303a046beee711a02de45ec439957afa52ead44950f83625e6667d6b77402f7a2f8869f366068d6098f2fe274ec0

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q5076434.exe
      Filesize

      227KB

      MD5

      ce9a171a76cd7fc719f504b3ebe76623

      SHA1

      726fdf90de733f92a97e1e3cbb878982c3731a1d

      SHA256

      81336af38a59411f3fa29f76c6714c6e6e9e9025a5d6bb4523d9bb2f75a049cb

      SHA512

      1f216eaf9509891ef2ad1c8522bd1ed4eecf303a046beee711a02de45ec439957afa52ead44950f83625e6667d6b77402f7a2f8869f366068d6098f2fe274ec0

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q5076434.exe
      Filesize

      227KB

      MD5

      ce9a171a76cd7fc719f504b3ebe76623

      SHA1

      726fdf90de733f92a97e1e3cbb878982c3731a1d

      SHA256

      81336af38a59411f3fa29f76c6714c6e6e9e9025a5d6bb4523d9bb2f75a049cb

      SHA512

      1f216eaf9509891ef2ad1c8522bd1ed4eecf303a046beee711a02de45ec439957afa52ead44950f83625e6667d6b77402f7a2f8869f366068d6098f2fe274ec0

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q5076434.exe
      Filesize

      227KB

      MD5

      ce9a171a76cd7fc719f504b3ebe76623

      SHA1

      726fdf90de733f92a97e1e3cbb878982c3731a1d

      SHA256

      81336af38a59411f3fa29f76c6714c6e6e9e9025a5d6bb4523d9bb2f75a049cb

      SHA512

      1f216eaf9509891ef2ad1c8522bd1ed4eecf303a046beee711a02de45ec439957afa52ead44950f83625e6667d6b77402f7a2f8869f366068d6098f2fe274ec0

    • memory/2384-57-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
      Filesize

      4KB

    • memory/2384-58-0x0000000000400000-0x000000000040A000-memory.dmp
      Filesize

      40KB

    • memory/2384-60-0x0000000000400000-0x000000000040A000-memory.dmp
      Filesize

      40KB

    • memory/2384-62-0x0000000000400000-0x000000000040A000-memory.dmp
      Filesize

      40KB

    • memory/2384-56-0x0000000000400000-0x000000000040A000-memory.dmp
      Filesize

      40KB

    • memory/2384-54-0x0000000000400000-0x000000000040A000-memory.dmp
      Filesize

      40KB

    • memory/2384-55-0x0000000000400000-0x000000000040A000-memory.dmp
      Filesize

      40KB

    • memory/2384-53-0x0000000000400000-0x000000000040A000-memory.dmp
      Filesize

      40KB