Analysis

  • max time kernel
    94s
  • max time network
    99s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2024 16:50

General

  • Target

    6243a8b6f209a94b25336405ffa4868b52cb0baf8d0724e2a02cd6e577410622.exe

  • Size

    406KB

  • MD5

    233453863ee04878a4f5d086f336788a

  • SHA1

    7c09d05df566b660194447efafc7028d41839a45

  • SHA256

    6243a8b6f209a94b25336405ffa4868b52cb0baf8d0724e2a02cd6e577410622

  • SHA512

    4ce26c2f3fd7964b77f5ce05580cf64d1ce9e81e93ab01c79aa4c8b037854f5b7f5e844c9ce207efe50f6199c0aa4c2a2c320b7995bdec6fc7727fd6004a0173

  • SSDEEP

    6144:0Rp0yN90QEhlqnRgZqLt8s1WcsOZA+PDBn5CtgI5Y+NrFh/KzFgM/HEcL:ny90FyKZqLtJ14gAIPbI5Y+NrDGqMfnL

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\6243a8b6f209a94b25336405ffa4868b52cb0baf8d0724e2a02cd6e577410622.exe
    "C:\Users\Admin\AppData\Local\Temp\6243a8b6f209a94b25336405ffa4868b52cb0baf8d0724e2a02cd6e577410622.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4380
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\153890220.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\153890220.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:4332
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\299562050.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\299562050.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:3980
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3980 -s 1084
        3⤵
        • Program crash
        PID:1504
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3980 -ip 3980
    1⤵
      PID:4444

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\153890220.exe

      Filesize

      176KB

      MD5

      2b71f4b18ac8214a2bff547b6ce2f64f

      SHA1

      b8f2f25139a7b2e8d5e8fbc024eb5cac518bc6a5

      SHA256

      f7eedf3aec775a62c265d1652686b30a8a45a953523e2fb3cfc1fac3c6a66fbc

      SHA512

      33518eff768610bf54f9888d9d0d746b0c3500dc5f2b8fd5f1641d5a264f657a8311b40364f70932512581183b244fec3feb535e21c13e0ec8adec9994175177

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\299562050.exe

      Filesize

      258KB

      MD5

      bc4185435689ce5965498a8800b93900

      SHA1

      c3c7f555cd079247f629daa16c279426b222adc4

      SHA256

      489a927b79775f87508f9cbb3c3af0f683366a28111b2dc1c8a183ae87d289e8

      SHA512

      48c033b248401fd466a9d56e7274ca084c656fbe2fbe4cf5ea1f3ea08dadec9349138f6a3c9500e8f50d2600a93e4cc7dc6f4a940cee199704adfe39b14c3507

    • memory/3980-86-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3980-85-0x0000000000400000-0x0000000002B9B000-memory.dmp

      Filesize

      39.6MB

    • memory/3980-82-0x0000000000400000-0x0000000002B9B000-memory.dmp

      Filesize

      39.6MB

    • memory/3980-83-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3980-81-0x0000000002D00000-0x0000000002E00000-memory.dmp

      Filesize

      1024KB

    • memory/3980-80-0x0000000000400000-0x0000000002B9B000-memory.dmp

      Filesize

      39.6MB

    • memory/3980-51-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3980-50-0x0000000002D00000-0x0000000002E00000-memory.dmp

      Filesize

      1024KB

    • memory/4332-26-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/4332-42-0x0000000073E2E000-0x0000000073E2F000-memory.dmp

      Filesize

      4KB

    • memory/4332-41-0x0000000073E20000-0x00000000745D0000-memory.dmp

      Filesize

      7.7MB

    • memory/4332-32-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/4332-30-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/4332-28-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/4332-36-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/4332-24-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/4332-22-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/4332-20-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/4332-16-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/4332-14-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/4332-13-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/4332-34-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/4332-43-0x0000000073E20000-0x00000000745D0000-memory.dmp

      Filesize

      7.7MB

    • memory/4332-45-0x0000000073E20000-0x00000000745D0000-memory.dmp

      Filesize

      7.7MB

    • memory/4332-38-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/4332-40-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/4332-18-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/4332-12-0x0000000073E20000-0x00000000745D0000-memory.dmp

      Filesize

      7.7MB

    • memory/4332-11-0x0000000004980000-0x0000000004998000-memory.dmp

      Filesize

      96KB

    • memory/4332-10-0x0000000004B30000-0x00000000050D4000-memory.dmp

      Filesize

      5.6MB

    • memory/4332-9-0x0000000073E20000-0x00000000745D0000-memory.dmp

      Filesize

      7.7MB

    • memory/4332-8-0x0000000002290000-0x00000000022AA000-memory.dmp

      Filesize

      104KB

    • memory/4332-7-0x0000000073E2E000-0x0000000073E2F000-memory.dmp

      Filesize

      4KB