Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 08:24

General

  • Target

    6f8898ab77d99d5750801e09a2db2b0c15b5720fe44d2e065062096232490b52_JC.exe

  • Size

    1.1MB

  • MD5

    cb7468785ba42b34e258e7e14ad20a99

  • SHA1

    e7d4391c8972499e4383233b2ff218309fc142c9

  • SHA256

    6f8898ab77d99d5750801e09a2db2b0c15b5720fe44d2e065062096232490b52

  • SHA512

    10c9bbcf63c60e2f15a1fcd483cbcb0c140b36a716d6d2ba52e7b4f081d9eee21828766575977f0e6d1f3f8d6dcf08937a20f72e1264f5d61dfdd94f110a442d

  • SSDEEP

    24576:lyqCHebSq+IkFsfmMPnMR0kX2bWpneFHZYZWGdR3ySEu1Bx:Av7Ik/aMRzbcF583PR1

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\6f8898ab77d99d5750801e09a2db2b0c15b5720fe44d2e065062096232490b52_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\6f8898ab77d99d5750801e09a2db2b0c15b5720fe44d2e065062096232490b52_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1872
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0407219.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0407219.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2648
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z4817778.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z4817778.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2596
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z7436510.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z7436510.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2688
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z2667912.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z2667912.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:2644
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3972079.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3972079.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:2504
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                7⤵
                  PID:2604
                • 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:2516
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 2504 -s 280
                  7⤵
                  • Loads dropped DLL
                  • Program crash
                  PID:2488

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0407219.exe

      Filesize

      997KB

      MD5

      29e06c2fc9f1afea42b9bbbbb2d4e115

      SHA1

      a57bce5884e3c0fe22a2860660a9c6c438ac6580

      SHA256

      cb3cceb0bb478c90e68045b23be940250105c194dee36ff6bd6aa0cda2bc5143

      SHA512

      ab75a7a35a91b624d1f0b69b854f03778c698262225fe8389ba0249ae9e43c3df058e46f5bb26abb25126eb1ffc984a52c4f3c0f1a90c4f1ddc3fcd7950852e0

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0407219.exe

      Filesize

      997KB

      MD5

      29e06c2fc9f1afea42b9bbbbb2d4e115

      SHA1

      a57bce5884e3c0fe22a2860660a9c6c438ac6580

      SHA256

      cb3cceb0bb478c90e68045b23be940250105c194dee36ff6bd6aa0cda2bc5143

      SHA512

      ab75a7a35a91b624d1f0b69b854f03778c698262225fe8389ba0249ae9e43c3df058e46f5bb26abb25126eb1ffc984a52c4f3c0f1a90c4f1ddc3fcd7950852e0

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z4817778.exe

      Filesize

      814KB

      MD5

      f4846d30a40b21bf74bd3a6920772ed8

      SHA1

      5a843835505d062c2d7e6eef0f91a53f77ad30e5

      SHA256

      1b458514af41da0cf822312aa50886078945289133016385635045b34b7b6930

      SHA512

      8ba4ab39665c495ac02791c9ff185e6bf430317b50f81d0e618748d5d20b876e44c99a156b9fb45efea9c09bcb1f133fb4b1dea999a1c65828f40ddfc28cad00

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z4817778.exe

      Filesize

      814KB

      MD5

      f4846d30a40b21bf74bd3a6920772ed8

      SHA1

      5a843835505d062c2d7e6eef0f91a53f77ad30e5

      SHA256

      1b458514af41da0cf822312aa50886078945289133016385635045b34b7b6930

      SHA512

      8ba4ab39665c495ac02791c9ff185e6bf430317b50f81d0e618748d5d20b876e44c99a156b9fb45efea9c09bcb1f133fb4b1dea999a1c65828f40ddfc28cad00

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z7436510.exe

      Filesize

      631KB

      MD5

      0a4cb1011a91604eedc5ee40f4b03790

      SHA1

      b6c2730f43b4dbbd6196428036e1fe37a804578c

      SHA256

      b4d817a0a53653e4fd05a73a36ede84151de1b82b611dc3a2193932ce4d297e6

      SHA512

      ad0e36a4f31d52771526b1254a6ca078ae4dfd849b1a8a7cbce606fa52274a64e0cdd4700d4b183c61776268fb3b7f93dcb7b6690e254cc84c12fd60cd5b0ef7

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z7436510.exe

      Filesize

      631KB

      MD5

      0a4cb1011a91604eedc5ee40f4b03790

      SHA1

      b6c2730f43b4dbbd6196428036e1fe37a804578c

      SHA256

      b4d817a0a53653e4fd05a73a36ede84151de1b82b611dc3a2193932ce4d297e6

      SHA512

      ad0e36a4f31d52771526b1254a6ca078ae4dfd849b1a8a7cbce606fa52274a64e0cdd4700d4b183c61776268fb3b7f93dcb7b6690e254cc84c12fd60cd5b0ef7

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z2667912.exe

      Filesize

      354KB

      MD5

      439e81f2dd6cbf6014d5c95699eab9fe

      SHA1

      e8864ef33c35ae7b1b0432cbb32968e601c72407

      SHA256

      49a3ea0766b5fa46b6c0a6d79091864e8ab59a4ff78593bd733d6067a7b51b06

      SHA512

      a9c4c0def8420d394a761db701642d74996f17a37d2aaee9e6c059b31c412a2950885f7b33c2cc79f98c9752fd570a20b77aa14db1e806f9f2402d5f5ba28932

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z2667912.exe

      Filesize

      354KB

      MD5

      439e81f2dd6cbf6014d5c95699eab9fe

      SHA1

      e8864ef33c35ae7b1b0432cbb32968e601c72407

      SHA256

      49a3ea0766b5fa46b6c0a6d79091864e8ab59a4ff78593bd733d6067a7b51b06

      SHA512

      a9c4c0def8420d394a761db701642d74996f17a37d2aaee9e6c059b31c412a2950885f7b33c2cc79f98c9752fd570a20b77aa14db1e806f9f2402d5f5ba28932

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3972079.exe

      Filesize

      250KB

      MD5

      781cf62ac4fcc48d6ecb054e5a6cc134

      SHA1

      f6c3b4983f3e26d16651702cb5819117458f526f

      SHA256

      908637971d7bbd9c2650a359a3312c6fdc2516a77d9714438aa014087ee858ff

      SHA512

      cf2f0970308b28d40d3686315d25dd710886c4b9e244637997cfad987bb593460c84a22824fd0f3cc11edcd39eda6a5544dd3c37825762f4262b9af371936359

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3972079.exe

      Filesize

      250KB

      MD5

      781cf62ac4fcc48d6ecb054e5a6cc134

      SHA1

      f6c3b4983f3e26d16651702cb5819117458f526f

      SHA256

      908637971d7bbd9c2650a359a3312c6fdc2516a77d9714438aa014087ee858ff

      SHA512

      cf2f0970308b28d40d3686315d25dd710886c4b9e244637997cfad987bb593460c84a22824fd0f3cc11edcd39eda6a5544dd3c37825762f4262b9af371936359

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3972079.exe

      Filesize

      250KB

      MD5

      781cf62ac4fcc48d6ecb054e5a6cc134

      SHA1

      f6c3b4983f3e26d16651702cb5819117458f526f

      SHA256

      908637971d7bbd9c2650a359a3312c6fdc2516a77d9714438aa014087ee858ff

      SHA512

      cf2f0970308b28d40d3686315d25dd710886c4b9e244637997cfad987bb593460c84a22824fd0f3cc11edcd39eda6a5544dd3c37825762f4262b9af371936359

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z0407219.exe

      Filesize

      997KB

      MD5

      29e06c2fc9f1afea42b9bbbbb2d4e115

      SHA1

      a57bce5884e3c0fe22a2860660a9c6c438ac6580

      SHA256

      cb3cceb0bb478c90e68045b23be940250105c194dee36ff6bd6aa0cda2bc5143

      SHA512

      ab75a7a35a91b624d1f0b69b854f03778c698262225fe8389ba0249ae9e43c3df058e46f5bb26abb25126eb1ffc984a52c4f3c0f1a90c4f1ddc3fcd7950852e0

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z0407219.exe

      Filesize

      997KB

      MD5

      29e06c2fc9f1afea42b9bbbbb2d4e115

      SHA1

      a57bce5884e3c0fe22a2860660a9c6c438ac6580

      SHA256

      cb3cceb0bb478c90e68045b23be940250105c194dee36ff6bd6aa0cda2bc5143

      SHA512

      ab75a7a35a91b624d1f0b69b854f03778c698262225fe8389ba0249ae9e43c3df058e46f5bb26abb25126eb1ffc984a52c4f3c0f1a90c4f1ddc3fcd7950852e0

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z4817778.exe

      Filesize

      814KB

      MD5

      f4846d30a40b21bf74bd3a6920772ed8

      SHA1

      5a843835505d062c2d7e6eef0f91a53f77ad30e5

      SHA256

      1b458514af41da0cf822312aa50886078945289133016385635045b34b7b6930

      SHA512

      8ba4ab39665c495ac02791c9ff185e6bf430317b50f81d0e618748d5d20b876e44c99a156b9fb45efea9c09bcb1f133fb4b1dea999a1c65828f40ddfc28cad00

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z4817778.exe

      Filesize

      814KB

      MD5

      f4846d30a40b21bf74bd3a6920772ed8

      SHA1

      5a843835505d062c2d7e6eef0f91a53f77ad30e5

      SHA256

      1b458514af41da0cf822312aa50886078945289133016385635045b34b7b6930

      SHA512

      8ba4ab39665c495ac02791c9ff185e6bf430317b50f81d0e618748d5d20b876e44c99a156b9fb45efea9c09bcb1f133fb4b1dea999a1c65828f40ddfc28cad00

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z7436510.exe

      Filesize

      631KB

      MD5

      0a4cb1011a91604eedc5ee40f4b03790

      SHA1

      b6c2730f43b4dbbd6196428036e1fe37a804578c

      SHA256

      b4d817a0a53653e4fd05a73a36ede84151de1b82b611dc3a2193932ce4d297e6

      SHA512

      ad0e36a4f31d52771526b1254a6ca078ae4dfd849b1a8a7cbce606fa52274a64e0cdd4700d4b183c61776268fb3b7f93dcb7b6690e254cc84c12fd60cd5b0ef7

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z7436510.exe

      Filesize

      631KB

      MD5

      0a4cb1011a91604eedc5ee40f4b03790

      SHA1

      b6c2730f43b4dbbd6196428036e1fe37a804578c

      SHA256

      b4d817a0a53653e4fd05a73a36ede84151de1b82b611dc3a2193932ce4d297e6

      SHA512

      ad0e36a4f31d52771526b1254a6ca078ae4dfd849b1a8a7cbce606fa52274a64e0cdd4700d4b183c61776268fb3b7f93dcb7b6690e254cc84c12fd60cd5b0ef7

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z2667912.exe

      Filesize

      354KB

      MD5

      439e81f2dd6cbf6014d5c95699eab9fe

      SHA1

      e8864ef33c35ae7b1b0432cbb32968e601c72407

      SHA256

      49a3ea0766b5fa46b6c0a6d79091864e8ab59a4ff78593bd733d6067a7b51b06

      SHA512

      a9c4c0def8420d394a761db701642d74996f17a37d2aaee9e6c059b31c412a2950885f7b33c2cc79f98c9752fd570a20b77aa14db1e806f9f2402d5f5ba28932

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z2667912.exe

      Filesize

      354KB

      MD5

      439e81f2dd6cbf6014d5c95699eab9fe

      SHA1

      e8864ef33c35ae7b1b0432cbb32968e601c72407

      SHA256

      49a3ea0766b5fa46b6c0a6d79091864e8ab59a4ff78593bd733d6067a7b51b06

      SHA512

      a9c4c0def8420d394a761db701642d74996f17a37d2aaee9e6c059b31c412a2950885f7b33c2cc79f98c9752fd570a20b77aa14db1e806f9f2402d5f5ba28932

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q3972079.exe

      Filesize

      250KB

      MD5

      781cf62ac4fcc48d6ecb054e5a6cc134

      SHA1

      f6c3b4983f3e26d16651702cb5819117458f526f

      SHA256

      908637971d7bbd9c2650a359a3312c6fdc2516a77d9714438aa014087ee858ff

      SHA512

      cf2f0970308b28d40d3686315d25dd710886c4b9e244637997cfad987bb593460c84a22824fd0f3cc11edcd39eda6a5544dd3c37825762f4262b9af371936359

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q3972079.exe

      Filesize

      250KB

      MD5

      781cf62ac4fcc48d6ecb054e5a6cc134

      SHA1

      f6c3b4983f3e26d16651702cb5819117458f526f

      SHA256

      908637971d7bbd9c2650a359a3312c6fdc2516a77d9714438aa014087ee858ff

      SHA512

      cf2f0970308b28d40d3686315d25dd710886c4b9e244637997cfad987bb593460c84a22824fd0f3cc11edcd39eda6a5544dd3c37825762f4262b9af371936359

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q3972079.exe

      Filesize

      250KB

      MD5

      781cf62ac4fcc48d6ecb054e5a6cc134

      SHA1

      f6c3b4983f3e26d16651702cb5819117458f526f

      SHA256

      908637971d7bbd9c2650a359a3312c6fdc2516a77d9714438aa014087ee858ff

      SHA512

      cf2f0970308b28d40d3686315d25dd710886c4b9e244637997cfad987bb593460c84a22824fd0f3cc11edcd39eda6a5544dd3c37825762f4262b9af371936359

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q3972079.exe

      Filesize

      250KB

      MD5

      781cf62ac4fcc48d6ecb054e5a6cc134

      SHA1

      f6c3b4983f3e26d16651702cb5819117458f526f

      SHA256

      908637971d7bbd9c2650a359a3312c6fdc2516a77d9714438aa014087ee858ff

      SHA512

      cf2f0970308b28d40d3686315d25dd710886c4b9e244637997cfad987bb593460c84a22824fd0f3cc11edcd39eda6a5544dd3c37825762f4262b9af371936359

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q3972079.exe

      Filesize

      250KB

      MD5

      781cf62ac4fcc48d6ecb054e5a6cc134

      SHA1

      f6c3b4983f3e26d16651702cb5819117458f526f

      SHA256

      908637971d7bbd9c2650a359a3312c6fdc2516a77d9714438aa014087ee858ff

      SHA512

      cf2f0970308b28d40d3686315d25dd710886c4b9e244637997cfad987bb593460c84a22824fd0f3cc11edcd39eda6a5544dd3c37825762f4262b9af371936359

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q3972079.exe

      Filesize

      250KB

      MD5

      781cf62ac4fcc48d6ecb054e5a6cc134

      SHA1

      f6c3b4983f3e26d16651702cb5819117458f526f

      SHA256

      908637971d7bbd9c2650a359a3312c6fdc2516a77d9714438aa014087ee858ff

      SHA512

      cf2f0970308b28d40d3686315d25dd710886c4b9e244637997cfad987bb593460c84a22824fd0f3cc11edcd39eda6a5544dd3c37825762f4262b9af371936359

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q3972079.exe

      Filesize

      250KB

      MD5

      781cf62ac4fcc48d6ecb054e5a6cc134

      SHA1

      f6c3b4983f3e26d16651702cb5819117458f526f

      SHA256

      908637971d7bbd9c2650a359a3312c6fdc2516a77d9714438aa014087ee858ff

      SHA512

      cf2f0970308b28d40d3686315d25dd710886c4b9e244637997cfad987bb593460c84a22824fd0f3cc11edcd39eda6a5544dd3c37825762f4262b9af371936359

    • memory/2516-58-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2516-57-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2516-60-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2516-62-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2516-56-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2516-55-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2516-54-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2516-53-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB