Analysis

  • max time kernel
    92s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-02-2024 16:21

General

  • Target

    89fa3437958174c5e3e329ffb4c17037.exe

  • Size

    38KB

  • MD5

    89fa3437958174c5e3e329ffb4c17037

  • SHA1

    4ee10e0ea9faf19b8b0b3458818170ae947794cd

  • SHA256

    08de190600753439bea7a6aa08a0861159501b9a8e620dbc50c508357b0ebbfb

  • SHA512

    4e1a82e61f8df5508bd9b4e8f89d024e3d6dbee9c44ac95e457eb91b21ed081889460465f3452ef7e7b5276bbde497deee3e7785b7663d781bfa24cf6cb013c1

  • SSDEEP

    768:AjKtO6noiqLMh+mPQvVN9bud/S3uQquBM+pGA1QZL:AAZSLMFQtNIBQqoGA1QZL

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\89fa3437958174c5e3e329ffb4c17037.exe
    "C:\Users\Admin\AppData\Local\Temp\89fa3437958174c5e3e329ffb4c17037.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2344
    • C:\Users\Admin\AppData\Local\Temp\89fa3437958174c5e3e329ffb4c17037.exe
      "C:\Users\Admin\AppData\Local\Temp\89fa3437958174c5e3e329ffb4c17037.exe"
      2⤵
        PID:3404
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3404 -s 12
          3⤵
          • Program crash
          PID:4636
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3404 -ip 3404
      1⤵
        PID:4316

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2344-0-0x0000000001600000-0x0000000001610000-memory.dmp

        Filesize

        64KB

      • memory/2344-5-0x0000000001600000-0x0000000001610000-memory.dmp

        Filesize

        64KB

      • memory/3404-1-0x0000000000400000-0x0000000000406000-memory.dmp

        Filesize

        24KB

      • memory/3404-2-0x0000000000400000-0x0000000000406000-memory.dmp

        Filesize

        24KB

      • memory/3404-3-0x0000000000400000-0x0000000000406000-memory.dmp

        Filesize

        24KB