Analysis

  • max time kernel
    95s
  • max time network
    96s
  • 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, 08:29

General

  • Target

    97040b4fe7f521ba27dcc4d9d0fea998b47cfac6dafb43793d3a9f7c92296555N.exe

  • Size

    322KB

  • MD5

    4d06fe2b88d06ce22604a22495517690

  • SHA1

    679287fd3258e56bb133ee3e3d3f78510e57e491

  • SHA256

    97040b4fe7f521ba27dcc4d9d0fea998b47cfac6dafb43793d3a9f7c92296555

  • SHA512

    e4f214830fb459b0863250ed487596b22fa07a1e6657f5151727f0b7f8d14fdc011018bac96e0e2728b9160ca51982032932616f3766b45de08edfc2e653b5be

  • SSDEEP

    6144:KQy+bnr+fp0yN90QERA1kBzhwgje/Xf7J2bhVquy3L+vWnNt:gMrPy90pBzugjKT/usL+vWn/

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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 2 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 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\97040b4fe7f521ba27dcc4d9d0fea998b47cfac6dafb43793d3a9f7c92296555N.exe
    "C:\Users\Admin\AppData\Local\Temp\97040b4fe7f521ba27dcc4d9d0fea998b47cfac6dafb43793d3a9f7c92296555N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5028
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b9215li.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b9215li.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4852
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c18ua71.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c18ua71.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:4752
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 1084
        3⤵
        • Program crash
        PID:3212
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4752 -ip 4752
    1⤵
      PID:4568

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b9215li.exe

            Filesize

            11KB

            MD5

            7e93bacbbc33e6652e147e7fe07572a0

            SHA1

            421a7167da01c8da4dc4d5234ca3dd84e319e762

            SHA256

            850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

            SHA512

            250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c18ua71.exe

            Filesize

            236KB

            MD5

            391d272cbf4e2a677041927768dcf435

            SHA1

            58ce3493d37119b394938a82ce1543af1b5cc84c

            SHA256

            37dfe1e4d438425d4e3842da4b33191d0d922394146c789e44653489ee43702c

            SHA512

            7f6bab0048a5c115ecadf897fdd0d87c10ea624664d65ddf6f9c3c5dd7f0b8ce3b07e498f02d5b005277183f8991c772308e213ec0b7b51ff8f0ba05227eccb3

          • memory/4752-40-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/4752-28-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/4752-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4752-15-0x0000000000750000-0x0000000000850000-memory.dmp

            Filesize

            1024KB

          • memory/4752-16-0x0000000000720000-0x000000000074D000-memory.dmp

            Filesize

            180KB

          • memory/4752-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4752-18-0x00000000022D0000-0x00000000022EA000-memory.dmp

            Filesize

            104KB

          • memory/4752-19-0x0000000004BC0000-0x0000000005164000-memory.dmp

            Filesize

            5.6MB

          • memory/4752-20-0x0000000004A50000-0x0000000004A68000-memory.dmp

            Filesize

            96KB

          • memory/4752-26-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/4752-48-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/4752-46-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/4752-44-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/4752-42-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/4752-54-0x0000000000400000-0x00000000004BB000-memory.dmp

            Filesize

            748KB

          • memory/4752-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4752-22-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/4752-34-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/4752-32-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/4752-30-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/4752-38-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/4752-24-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/4752-36-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/4752-21-0x0000000004A50000-0x0000000004A62000-memory.dmp

            Filesize

            72KB

          • memory/4752-49-0x0000000000750000-0x0000000000850000-memory.dmp

            Filesize

            1024KB

          • memory/4752-50-0x0000000000720000-0x000000000074D000-memory.dmp

            Filesize

            180KB

          • memory/4752-51-0x0000000000400000-0x00000000004BB000-memory.dmp

            Filesize

            748KB

          • memory/4852-7-0x00007FF969A63000-0x00007FF969A65000-memory.dmp

            Filesize

            8KB

          • memory/4852-9-0x00007FF969A63000-0x00007FF969A65000-memory.dmp

            Filesize

            8KB

          • memory/4852-8-0x0000000000E30000-0x0000000000E3A000-memory.dmp

            Filesize

            40KB