Analysis

  • max time kernel
    126s
  • max time network
    131s
  • platform
    windows10-1703_x64
  • resource
    win10-20230915-en
  • resource tags

    arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system
  • submitted
    03/10/2023, 02:47

General

  • Target

    cb86ac0718e455fc519269fc5b36823c514d89229e647581f36ec77646968ac2.exe

  • Size

    876KB

  • MD5

    ac97270a5470745eda751faf08d6b12f

  • SHA1

    f2d090a0afbf159d39cd1bf29aab30e37fb3d8d5

  • SHA256

    cb86ac0718e455fc519269fc5b36823c514d89229e647581f36ec77646968ac2

  • SHA512

    f944bafea1e471fc78e3b6dc71d46f8f8282195734ce3382999455e0c01c461e0f12bc3cebb4d79431a04f477e34eb122ba39492fa409a9d501d1052ce9acce6

  • SSDEEP

    24576:7ydDHOiHVqofGIp4JetcUuVv2v3W9kSSE2i:ulHOmqof52euPVv2vs3

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 3 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • Executes dropped EXE 5 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 4 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 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cb86ac0718e455fc519269fc5b36823c514d89229e647581f36ec77646968ac2.exe
    "C:\Users\Admin\AppData\Local\Temp\cb86ac0718e455fc519269fc5b36823c514d89229e647581f36ec77646968ac2.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3536
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\MG2Id04.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\MG2Id04.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:432
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\KH8dw48.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\KH8dw48.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4200
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jF0Rs23.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jF0Rs23.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4136
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1CH40xi7.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1CH40xi7.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1456
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2pd9440.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2pd9440.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:4512
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:3264
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 3264 -s 568
                  7⤵
                  • Program crash
                  PID:1900
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 4512 -s 144
                6⤵
                • Program crash
                PID:788

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\MG2Id04.exe

            Filesize

            737KB

            MD5

            a18a59472ef5a23065fa8e35db94f72b

            SHA1

            52c4b6e87e19d188a15033c1a62e65113fcb54ba

            SHA256

            fea897af36c12dc9006ddb48be91ded966e317045f75a0955d8a54702203fd6c

            SHA512

            83243060661600b03d2f8014b87c19887b44c1e84e78aa58cc49df01b909737f3551e5c22ef0a46c065072951a48b523dfd7f9a5228a97bb272161ccdeb1f7d6

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\MG2Id04.exe

            Filesize

            737KB

            MD5

            a18a59472ef5a23065fa8e35db94f72b

            SHA1

            52c4b6e87e19d188a15033c1a62e65113fcb54ba

            SHA256

            fea897af36c12dc9006ddb48be91ded966e317045f75a0955d8a54702203fd6c

            SHA512

            83243060661600b03d2f8014b87c19887b44c1e84e78aa58cc49df01b909737f3551e5c22ef0a46c065072951a48b523dfd7f9a5228a97bb272161ccdeb1f7d6

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\KH8dw48.exe

            Filesize

            490KB

            MD5

            cdd8c7e5d0c6b1f8d6afe949da97dba9

            SHA1

            16581a4d01cf789c05b4660ad9426b19af8336c6

            SHA256

            52fd498eccd92a1f0b8e49850ced8936f9a79f3a8ba6f224eb2513574fbe2513

            SHA512

            ad9edcf6778859e41d4aac71e185f05ea3edc60cbde8308d6fcf9efe9fd6472f3d787b86acaeaff7b92d60a5c610949a16c327bb0ae65c8de9d0e7edb80829d3

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\KH8dw48.exe

            Filesize

            490KB

            MD5

            cdd8c7e5d0c6b1f8d6afe949da97dba9

            SHA1

            16581a4d01cf789c05b4660ad9426b19af8336c6

            SHA256

            52fd498eccd92a1f0b8e49850ced8936f9a79f3a8ba6f224eb2513574fbe2513

            SHA512

            ad9edcf6778859e41d4aac71e185f05ea3edc60cbde8308d6fcf9efe9fd6472f3d787b86acaeaff7b92d60a5c610949a16c327bb0ae65c8de9d0e7edb80829d3

          • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jF0Rs23.exe

            Filesize

            293KB

            MD5

            b95309501a72f46e20e91936a1957334

            SHA1

            c46572e1ab0e6e41a43d9437d6b697ee072eefbf

            SHA256

            4d30f21d36108ef89d318033d3970eee5da37b0445d7ea9c2cdf55b8bb6f163c

            SHA512

            f439335d3e5a64930d833ed0394187faf49090e97d43cba4944b9e00baa758060e83051317d8df83e0ba76999fd581d19b2757f65f8256cdc5f4eb82cc67721b

          • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jF0Rs23.exe

            Filesize

            293KB

            MD5

            b95309501a72f46e20e91936a1957334

            SHA1

            c46572e1ab0e6e41a43d9437d6b697ee072eefbf

            SHA256

            4d30f21d36108ef89d318033d3970eee5da37b0445d7ea9c2cdf55b8bb6f163c

            SHA512

            f439335d3e5a64930d833ed0394187faf49090e97d43cba4944b9e00baa758060e83051317d8df83e0ba76999fd581d19b2757f65f8256cdc5f4eb82cc67721b

          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1CH40xi7.exe

            Filesize

            12KB

            MD5

            cd76978a5992a7d6471f9952ef839ea9

            SHA1

            5fd4fe3e1e3099c535e983898a3e3714d85791d4

            SHA256

            c6e1ae1381d5c211ac0b6f6f496064f0e0bcd7576ebf4889d50a5dd3be8e7ac3

            SHA512

            adbb2b86a9a3c11f82c387be6572b504dc978112002e8c11c8aa0ad0807811a7dcaa9fc924ee7881754acc73495f6f327d486903bcf9e3eff73eb130d7536d71

          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1CH40xi7.exe

            Filesize

            12KB

            MD5

            cd76978a5992a7d6471f9952ef839ea9

            SHA1

            5fd4fe3e1e3099c535e983898a3e3714d85791d4

            SHA256

            c6e1ae1381d5c211ac0b6f6f496064f0e0bcd7576ebf4889d50a5dd3be8e7ac3

            SHA512

            adbb2b86a9a3c11f82c387be6572b504dc978112002e8c11c8aa0ad0807811a7dcaa9fc924ee7881754acc73495f6f327d486903bcf9e3eff73eb130d7536d71

          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2pd9440.exe

            Filesize

            285KB

            MD5

            310e97a368f24bef14fc8a3fd3e07220

            SHA1

            0dde0de270fe8d9a689ea903f5754b91bc79c2ed

            SHA256

            1f2eabc0b19e80f63942b7161a54bcae6bbc1ecf44aa2ca5427188b92a122807

            SHA512

            34263241f5c7c65144c99eaaa2643f3f236768dad699541c74051ac7eb2699d6f184b7e4e05cfeeffc0d8903e2f7a0cae59437832ad9dc06eff5f8b39ffe4ccf

          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2pd9440.exe

            Filesize

            285KB

            MD5

            310e97a368f24bef14fc8a3fd3e07220

            SHA1

            0dde0de270fe8d9a689ea903f5754b91bc79c2ed

            SHA256

            1f2eabc0b19e80f63942b7161a54bcae6bbc1ecf44aa2ca5427188b92a122807

            SHA512

            34263241f5c7c65144c99eaaa2643f3f236768dad699541c74051ac7eb2699d6f184b7e4e05cfeeffc0d8903e2f7a0cae59437832ad9dc06eff5f8b39ffe4ccf

          • memory/1456-31-0x00007FFC56760000-0x00007FFC5714C000-memory.dmp

            Filesize

            9.9MB

          • memory/1456-29-0x00007FFC56760000-0x00007FFC5714C000-memory.dmp

            Filesize

            9.9MB

          • memory/1456-28-0x00000000005D0000-0x00000000005DA000-memory.dmp

            Filesize

            40KB

          • memory/3264-35-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB

          • memory/3264-38-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB

          • memory/3264-39-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB

          • memory/3264-41-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB