Analysis

  • max time kernel
    143s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/05/2024, 16:47

General

  • Target
    file.exe
  • Size 932KB
  • Sample240508-vajtyagd97
  • SHA256 c12a25439c8c3d66307a1629cf67320cfaa5e018ef09d9e6949f6949adae6571
  • MD5 SHA1 SHA512 SSDEEP
Score
6/10

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:556
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 556 -s 724
      2⤵
      • Program crash
      PID:3680
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 556 -ip 556
    1⤵
      PID:4844

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/556-0-0x0000000002280000-0x0000000002281000-memory.dmp

          memory/556-2-0x0000000000400000-0x000000000046F000-memory.dmp

          memory/556-1-0x0000000002950000-0x00000000029D0000-memory.dmp

          memory/556-3-0x0000000000400000-0x00000000004EE000-memory.dmp

          memory/556-4-0x0000000000400000-0x00000000004EE000-memory.dmp

          memory/556-5-0x0000000002280000-0x0000000002281000-memory.dmp

          memory/556-8-0x0000000000400000-0x000000000046F000-memory.dmp