Analysis

  • max time kernel
    144s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2024, 01:52

General

  • Target

    a4d469c57850d252e1634a45e3672053a4f79c23d965d12e0928f751eb66089f.exe

  • Size

    932KB

  • MD5

    455fff226f475168da8a067cbfc295c9

  • SHA1

    d84e7dce84e8b9797385026fae5e12af3e93b280

  • SHA256

    a4d469c57850d252e1634a45e3672053a4f79c23d965d12e0928f751eb66089f

  • SHA512

    334eeb64d262752ccbc56ca748c650a4b58c5a027787b936e7073e2e483f98c00b5c4a67c5c3b6db24fbe370797ed30dc6490d269b6787252c4e956185a2e136

  • SSDEEP

    12288:MOQNMIt3+hioijxOcaGW/v7EeEfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4wzfvT2dMINbU5zFQmUz

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\a4d469c57850d252e1634a45e3672053a4f79c23d965d12e0928f751eb66089f.exe
    "C:\Users\Admin\AppData\Local\Temp\a4d469c57850d252e1634a45e3672053a4f79c23d965d12e0928f751eb66089f.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:1300
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1300 -s 708
      2⤵
      • Program crash
      PID:1228
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1300 -ip 1300
    1⤵
      PID:3348

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1300-0-0x0000000002140000-0x0000000002141000-memory.dmp

            Filesize

            4KB

          • memory/1300-2-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB

          • memory/1300-3-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/1300-1-0x0000000002230000-0x00000000022B0000-memory.dmp

            Filesize

            512KB

          • memory/1300-4-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/1300-7-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB