Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    04-10-2023 03:45

General

  • Target

    f8bf8ab5eaf396c5ad0db389499ec37e7b09f13657a3e6099fedee68e1c6e72e.exe

  • Size

    876KB

  • MD5

    eb7e722fc51465be58167d84b441401c

  • SHA1

    f6c041ee7fecd44218a0cad6ec5ded9708e93e96

  • SHA256

    f8bf8ab5eaf396c5ad0db389499ec37e7b09f13657a3e6099fedee68e1c6e72e

  • SHA512

    2020f022a702f9c6ae10a483c63e58b77b5932b41cd27a42687738312b7b8e3aa16ce5e4126b211b65ace325af52a3a94d50cccad42f7730609544c73dc02cfa

  • SSDEEP

    12288:LMr0y90qFCZbR3gbXXxIzguLu+ZTpfzeqF0T5hycMbaatq1aedYZTmZM:/yzgZbR30Kjio7lMHMFvwYYZM

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
  • Mystic

    Mystic is an infostealer written in C++.

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 13 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f8bf8ab5eaf396c5ad0db389499ec37e7b09f13657a3e6099fedee68e1c6e72e.exe
    "C:\Users\Admin\AppData\Local\Temp\f8bf8ab5eaf396c5ad0db389499ec37e7b09f13657a3e6099fedee68e1c6e72e.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2392
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\JQ1gJ61.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\JQ1gJ61.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2584
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cz3IG03.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cz3IG03.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:876
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Oc8uz87.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Oc8uz87.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2756
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1QL06Yt4.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1QL06Yt4.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2656
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2hM0196.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2hM0196.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2916
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2440
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2916 -s 284
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2504

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\JQ1gJ61.exe

      Filesize

      737KB

      MD5

      a5fef55bb890bc5eb85693da64fbe0c0

      SHA1

      47f2c2877ff48a9bd28b7addd5aec8c60ad039f6

      SHA256

      1827b4de4fdbceeec87927e63cc62f355fb82a6992db04bae57d655bf1d5132e

      SHA512

      b030370708409134fcaa4609c8dcfc888633a204cfa17675e28f4b83ab0c4aeaf7e5c7b45560c31bbd6494671cbcda7067b0f61beea8fcb543a3a616e82913ca

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\JQ1gJ61.exe

      Filesize

      737KB

      MD5

      a5fef55bb890bc5eb85693da64fbe0c0

      SHA1

      47f2c2877ff48a9bd28b7addd5aec8c60ad039f6

      SHA256

      1827b4de4fdbceeec87927e63cc62f355fb82a6992db04bae57d655bf1d5132e

      SHA512

      b030370708409134fcaa4609c8dcfc888633a204cfa17675e28f4b83ab0c4aeaf7e5c7b45560c31bbd6494671cbcda7067b0f61beea8fcb543a3a616e82913ca

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cz3IG03.exe

      Filesize

      490KB

      MD5

      453dd4523acbc6138c387bfc5634341f

      SHA1

      1cba986f4c15cf78fd0b79c0ce94e36c62f08a91

      SHA256

      25e8d84d97e56cfa7af7eafeaf55a7caa370f8dbfd89d72d4fab32966a14cb4d

      SHA512

      ee441b3ec3941082ccd0a05d3e85b4272a92cdaae4852c176135ead35b6f48b862a88142891e11529c729b8bbb0a7144e98df88c412a534edaf93dc92164ba85

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cz3IG03.exe

      Filesize

      490KB

      MD5

      453dd4523acbc6138c387bfc5634341f

      SHA1

      1cba986f4c15cf78fd0b79c0ce94e36c62f08a91

      SHA256

      25e8d84d97e56cfa7af7eafeaf55a7caa370f8dbfd89d72d4fab32966a14cb4d

      SHA512

      ee441b3ec3941082ccd0a05d3e85b4272a92cdaae4852c176135ead35b6f48b862a88142891e11529c729b8bbb0a7144e98df88c412a534edaf93dc92164ba85

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Oc8uz87.exe

      Filesize

      293KB

      MD5

      630d8fb0e680d19e34364ca27e5da9cf

      SHA1

      1ddf1f15aff0083c909838e9b0f9cd89175e88d9

      SHA256

      33d9b81ac1a9b17116c4ffe70912ee530bc2642edee76c7ae32f4b2b00e15322

      SHA512

      f42ec1eb3e0429bc44c2925cbbabb0c5548e2d326ac726717cfcf2636a2757ba31dad11e250c11976ff6c96cdf00c15429c1bc837b1b8fada98e482059e669ff

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Oc8uz87.exe

      Filesize

      293KB

      MD5

      630d8fb0e680d19e34364ca27e5da9cf

      SHA1

      1ddf1f15aff0083c909838e9b0f9cd89175e88d9

      SHA256

      33d9b81ac1a9b17116c4ffe70912ee530bc2642edee76c7ae32f4b2b00e15322

      SHA512

      f42ec1eb3e0429bc44c2925cbbabb0c5548e2d326ac726717cfcf2636a2757ba31dad11e250c11976ff6c96cdf00c15429c1bc837b1b8fada98e482059e669ff

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1QL06Yt4.exe

      Filesize

      12KB

      MD5

      2f68d4ad30142c3303a461608773ebbf

      SHA1

      8fb39ab02927a18919ac41b1cec2b39a69d50cec

      SHA256

      63e87be853e2e896a77fb4b670c7e9b6902545eec151a41afb48504235628c87

      SHA512

      1cedccc354c1cd101ed581d27dd596574c169855bd9dc7634b9f9b7fae00f574b4f268ef6678b753167265ff22900145ff58c656e9de4bf97545fa09a72f904f

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1QL06Yt4.exe

      Filesize

      12KB

      MD5

      2f68d4ad30142c3303a461608773ebbf

      SHA1

      8fb39ab02927a18919ac41b1cec2b39a69d50cec

      SHA256

      63e87be853e2e896a77fb4b670c7e9b6902545eec151a41afb48504235628c87

      SHA512

      1cedccc354c1cd101ed581d27dd596574c169855bd9dc7634b9f9b7fae00f574b4f268ef6678b753167265ff22900145ff58c656e9de4bf97545fa09a72f904f

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2hM0196.exe

      Filesize

      285KB

      MD5

      5271300aa153526014bd1db7b254c813

      SHA1

      acf6b292fbe1a1635e1715427b14da0de995241e

      SHA256

      4badd90edc2f746c3df37b86a8551b6e00d8b7d475cea3d0ec958919f8967f0b

      SHA512

      22f4a7d33935a27201b022e3bf20a85acec74ff74ec3adf6757144e47df4b82df365ede36dd939f229f226c8b37d136ac204a65baa5c062657b74a932f680893

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2hM0196.exe

      Filesize

      285KB

      MD5

      5271300aa153526014bd1db7b254c813

      SHA1

      acf6b292fbe1a1635e1715427b14da0de995241e

      SHA256

      4badd90edc2f746c3df37b86a8551b6e00d8b7d475cea3d0ec958919f8967f0b

      SHA512

      22f4a7d33935a27201b022e3bf20a85acec74ff74ec3adf6757144e47df4b82df365ede36dd939f229f226c8b37d136ac204a65baa5c062657b74a932f680893

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\JQ1gJ61.exe

      Filesize

      737KB

      MD5

      a5fef55bb890bc5eb85693da64fbe0c0

      SHA1

      47f2c2877ff48a9bd28b7addd5aec8c60ad039f6

      SHA256

      1827b4de4fdbceeec87927e63cc62f355fb82a6992db04bae57d655bf1d5132e

      SHA512

      b030370708409134fcaa4609c8dcfc888633a204cfa17675e28f4b83ab0c4aeaf7e5c7b45560c31bbd6494671cbcda7067b0f61beea8fcb543a3a616e82913ca

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\JQ1gJ61.exe

      Filesize

      737KB

      MD5

      a5fef55bb890bc5eb85693da64fbe0c0

      SHA1

      47f2c2877ff48a9bd28b7addd5aec8c60ad039f6

      SHA256

      1827b4de4fdbceeec87927e63cc62f355fb82a6992db04bae57d655bf1d5132e

      SHA512

      b030370708409134fcaa4609c8dcfc888633a204cfa17675e28f4b83ab0c4aeaf7e5c7b45560c31bbd6494671cbcda7067b0f61beea8fcb543a3a616e82913ca

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\cz3IG03.exe

      Filesize

      490KB

      MD5

      453dd4523acbc6138c387bfc5634341f

      SHA1

      1cba986f4c15cf78fd0b79c0ce94e36c62f08a91

      SHA256

      25e8d84d97e56cfa7af7eafeaf55a7caa370f8dbfd89d72d4fab32966a14cb4d

      SHA512

      ee441b3ec3941082ccd0a05d3e85b4272a92cdaae4852c176135ead35b6f48b862a88142891e11529c729b8bbb0a7144e98df88c412a534edaf93dc92164ba85

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\cz3IG03.exe

      Filesize

      490KB

      MD5

      453dd4523acbc6138c387bfc5634341f

      SHA1

      1cba986f4c15cf78fd0b79c0ce94e36c62f08a91

      SHA256

      25e8d84d97e56cfa7af7eafeaf55a7caa370f8dbfd89d72d4fab32966a14cb4d

      SHA512

      ee441b3ec3941082ccd0a05d3e85b4272a92cdaae4852c176135ead35b6f48b862a88142891e11529c729b8bbb0a7144e98df88c412a534edaf93dc92164ba85

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Oc8uz87.exe

      Filesize

      293KB

      MD5

      630d8fb0e680d19e34364ca27e5da9cf

      SHA1

      1ddf1f15aff0083c909838e9b0f9cd89175e88d9

      SHA256

      33d9b81ac1a9b17116c4ffe70912ee530bc2642edee76c7ae32f4b2b00e15322

      SHA512

      f42ec1eb3e0429bc44c2925cbbabb0c5548e2d326ac726717cfcf2636a2757ba31dad11e250c11976ff6c96cdf00c15429c1bc837b1b8fada98e482059e669ff

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Oc8uz87.exe

      Filesize

      293KB

      MD5

      630d8fb0e680d19e34364ca27e5da9cf

      SHA1

      1ddf1f15aff0083c909838e9b0f9cd89175e88d9

      SHA256

      33d9b81ac1a9b17116c4ffe70912ee530bc2642edee76c7ae32f4b2b00e15322

      SHA512

      f42ec1eb3e0429bc44c2925cbbabb0c5548e2d326ac726717cfcf2636a2757ba31dad11e250c11976ff6c96cdf00c15429c1bc837b1b8fada98e482059e669ff

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1QL06Yt4.exe

      Filesize

      12KB

      MD5

      2f68d4ad30142c3303a461608773ebbf

      SHA1

      8fb39ab02927a18919ac41b1cec2b39a69d50cec

      SHA256

      63e87be853e2e896a77fb4b670c7e9b6902545eec151a41afb48504235628c87

      SHA512

      1cedccc354c1cd101ed581d27dd596574c169855bd9dc7634b9f9b7fae00f574b4f268ef6678b753167265ff22900145ff58c656e9de4bf97545fa09a72f904f

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2hM0196.exe

      Filesize

      285KB

      MD5

      5271300aa153526014bd1db7b254c813

      SHA1

      acf6b292fbe1a1635e1715427b14da0de995241e

      SHA256

      4badd90edc2f746c3df37b86a8551b6e00d8b7d475cea3d0ec958919f8967f0b

      SHA512

      22f4a7d33935a27201b022e3bf20a85acec74ff74ec3adf6757144e47df4b82df365ede36dd939f229f226c8b37d136ac204a65baa5c062657b74a932f680893

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2hM0196.exe

      Filesize

      285KB

      MD5

      5271300aa153526014bd1db7b254c813

      SHA1

      acf6b292fbe1a1635e1715427b14da0de995241e

      SHA256

      4badd90edc2f746c3df37b86a8551b6e00d8b7d475cea3d0ec958919f8967f0b

      SHA512

      22f4a7d33935a27201b022e3bf20a85acec74ff74ec3adf6757144e47df4b82df365ede36dd939f229f226c8b37d136ac204a65baa5c062657b74a932f680893

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2hM0196.exe

      Filesize

      285KB

      MD5

      5271300aa153526014bd1db7b254c813

      SHA1

      acf6b292fbe1a1635e1715427b14da0de995241e

      SHA256

      4badd90edc2f746c3df37b86a8551b6e00d8b7d475cea3d0ec958919f8967f0b

      SHA512

      22f4a7d33935a27201b022e3bf20a85acec74ff74ec3adf6757144e47df4b82df365ede36dd939f229f226c8b37d136ac204a65baa5c062657b74a932f680893

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2hM0196.exe

      Filesize

      285KB

      MD5

      5271300aa153526014bd1db7b254c813

      SHA1

      acf6b292fbe1a1635e1715427b14da0de995241e

      SHA256

      4badd90edc2f746c3df37b86a8551b6e00d8b7d475cea3d0ec958919f8967f0b

      SHA512

      22f4a7d33935a27201b022e3bf20a85acec74ff74ec3adf6757144e47df4b82df365ede36dd939f229f226c8b37d136ac204a65baa5c062657b74a932f680893

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2hM0196.exe

      Filesize

      285KB

      MD5

      5271300aa153526014bd1db7b254c813

      SHA1

      acf6b292fbe1a1635e1715427b14da0de995241e

      SHA256

      4badd90edc2f746c3df37b86a8551b6e00d8b7d475cea3d0ec958919f8967f0b

      SHA512

      22f4a7d33935a27201b022e3bf20a85acec74ff74ec3adf6757144e47df4b82df365ede36dd939f229f226c8b37d136ac204a65baa5c062657b74a932f680893

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2hM0196.exe

      Filesize

      285KB

      MD5

      5271300aa153526014bd1db7b254c813

      SHA1

      acf6b292fbe1a1635e1715427b14da0de995241e

      SHA256

      4badd90edc2f746c3df37b86a8551b6e00d8b7d475cea3d0ec958919f8967f0b

      SHA512

      22f4a7d33935a27201b022e3bf20a85acec74ff74ec3adf6757144e47df4b82df365ede36dd939f229f226c8b37d136ac204a65baa5c062657b74a932f680893

    • memory/2440-54-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2440-57-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2440-52-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2440-53-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2440-48-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2440-55-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2440-56-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2440-50-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2440-59-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2440-61-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2440-62-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2440-67-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2656-40-0x000007FEF5C10000-0x000007FEF65FC000-memory.dmp

      Filesize

      9.9MB

    • memory/2656-39-0x000007FEF5C10000-0x000007FEF65FC000-memory.dmp

      Filesize

      9.9MB

    • memory/2656-38-0x0000000000370000-0x000000000037A000-memory.dmp

      Filesize

      40KB

    • memory/2656-41-0x000007FEF5C10000-0x000007FEF65FC000-memory.dmp

      Filesize

      9.9MB