Analysis

  • max time kernel
    95s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/11/2024, 08:25

General

  • Target

    b018ba87e92d34ad0e38bff3a83c988e34ed0796b4540e100a1810dce61c76c6.exe

  • Size

    406KB

  • MD5

    c8c0a98d50684374dc76c2acf2b052f3

  • SHA1

    e0a0fb9b73cd7d70687f9d553575b18b94151f38

  • SHA256

    b018ba87e92d34ad0e38bff3a83c988e34ed0796b4540e100a1810dce61c76c6

  • SHA512

    a38dc0071cf3bb3f67851ff11c76deff83b6d114cb33b9fd615a366790e160cff8cc2df4817d3b5c26489353d44d78d62032e63057e969799ac14c3f7b425efe

  • SSDEEP

    6144:eXp0yN90QEDlqnRgZqLtAs10zZm8yFwiYDiBa+WytZuVKgZA:ry90zyKZqLtl10zewLi0egK/

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 11 IoCs
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b018ba87e92d34ad0e38bff3a83c988e34ed0796b4540e100a1810dce61c76c6.exe
    "C:\Users\Admin\AppData\Local\Temp\b018ba87e92d34ad0e38bff3a83c988e34ed0796b4540e100a1810dce61c76c6.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1180
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\102700783.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\102700783.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3068
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\217328004.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\217328004.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4544
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4544 -s 1076
        3⤵
        • Program crash
        PID:3508
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4544 -ip 4544
    1⤵
      PID:716

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\102700783.exe

            Filesize

            176KB

            MD5

            2b71f4b18ac8214a2bff547b6ce2f64f

            SHA1

            b8f2f25139a7b2e8d5e8fbc024eb5cac518bc6a5

            SHA256

            f7eedf3aec775a62c265d1652686b30a8a45a953523e2fb3cfc1fac3c6a66fbc

            SHA512

            33518eff768610bf54f9888d9d0d746b0c3500dc5f2b8fd5f1641d5a264f657a8311b40364f70932512581183b244fec3feb535e21c13e0ec8adec9994175177

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\217328004.exe

            Filesize

            258KB

            MD5

            272f70e8ed1743dc55ffab0f679f48b6

            SHA1

            4ec4841d9a15e57669fa428e77dd3b4c3cfa6247

            SHA256

            7f752180bf3503d34fac0856e16ec30a8820d536e35cf2f3cbcb92e77ea1a4f5

            SHA512

            b4bcedbec001de1969f5db28126869d1b4bc1c7a347f52dc03ae1be4e8cab1f3dab9a4abe3341ccb4d5bd5a3997f63ec3b2c8362c99886b6944adc886720a4d2

          • memory/3068-16-0x00000000049A0000-0x00000000049B3000-memory.dmp

            Filesize

            76KB

          • memory/3068-14-0x00000000049A0000-0x00000000049B3000-memory.dmp

            Filesize

            76KB

          • memory/3068-10-0x0000000004A70000-0x0000000005014000-memory.dmp

            Filesize

            5.6MB

          • memory/3068-11-0x00000000049A0000-0x00000000049B8000-memory.dmp

            Filesize

            96KB

          • memory/3068-12-0x0000000073E10000-0x00000000745C0000-memory.dmp

            Filesize

            7.7MB

          • memory/3068-18-0x00000000049A0000-0x00000000049B3000-memory.dmp

            Filesize

            76KB

          • memory/3068-36-0x00000000049A0000-0x00000000049B3000-memory.dmp

            Filesize

            76KB

          • memory/3068-34-0x00000000049A0000-0x00000000049B3000-memory.dmp

            Filesize

            76KB

          • memory/3068-32-0x00000000049A0000-0x00000000049B3000-memory.dmp

            Filesize

            76KB

          • memory/3068-41-0x0000000073E10000-0x00000000745C0000-memory.dmp

            Filesize

            7.7MB

          • memory/3068-13-0x00000000049A0000-0x00000000049B3000-memory.dmp

            Filesize

            76KB

          • memory/3068-28-0x00000000049A0000-0x00000000049B3000-memory.dmp

            Filesize

            76KB

          • memory/3068-26-0x00000000049A0000-0x00000000049B3000-memory.dmp

            Filesize

            76KB

          • memory/3068-24-0x00000000049A0000-0x00000000049B3000-memory.dmp

            Filesize

            76KB

          • memory/3068-22-0x00000000049A0000-0x00000000049B3000-memory.dmp

            Filesize

            76KB

          • memory/3068-20-0x00000000049A0000-0x00000000049B3000-memory.dmp

            Filesize

            76KB

          • memory/3068-9-0x0000000073E10000-0x00000000745C0000-memory.dmp

            Filesize

            7.7MB

          • memory/3068-8-0x0000000002120000-0x000000000213A000-memory.dmp

            Filesize

            104KB

          • memory/3068-30-0x00000000049A0000-0x00000000049B3000-memory.dmp

            Filesize

            76KB

          • memory/3068-40-0x00000000049A0000-0x00000000049B3000-memory.dmp

            Filesize

            76KB

          • memory/3068-38-0x00000000049A0000-0x00000000049B3000-memory.dmp

            Filesize

            76KB

          • memory/3068-42-0x0000000073E1E000-0x0000000073E1F000-memory.dmp

            Filesize

            4KB

          • memory/3068-43-0x0000000073E10000-0x00000000745C0000-memory.dmp

            Filesize

            7.7MB

          • memory/3068-45-0x0000000073E10000-0x00000000745C0000-memory.dmp

            Filesize

            7.7MB

          • memory/3068-7-0x0000000073E1E000-0x0000000073E1F000-memory.dmp

            Filesize

            4KB

          • memory/4544-50-0x0000000002D70000-0x0000000002E70000-memory.dmp

            Filesize

            1024KB

          • memory/4544-51-0x0000000002CE0000-0x0000000002D0D000-memory.dmp

            Filesize

            180KB

          • memory/4544-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4544-81-0x0000000002D70000-0x0000000002E70000-memory.dmp

            Filesize

            1024KB

          • memory/4544-82-0x0000000002CE0000-0x0000000002D0D000-memory.dmp

            Filesize

            180KB

          • memory/4544-84-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4544-83-0x0000000000400000-0x0000000002B9B000-memory.dmp

            Filesize

            39.6MB

          • memory/4544-87-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4544-86-0x0000000000400000-0x0000000002B9B000-memory.dmp

            Filesize

            39.6MB