Analysis

  • max time kernel
    148s
  • max time network
    100s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    09/05/2024, 02:02

General

  • Target

    64160d2626987b1e27e84e3a412500e916e11889060a8a9f93d15027ad46c088.exe

  • Size

    932KB

  • MD5

    11ba9bec4a1c36939ea50e4d9b71b4b8

  • SHA1

    a40c50c9026aa6f179210724fd1761b87e88a7a6

  • SHA256

    64160d2626987b1e27e84e3a412500e916e11889060a8a9f93d15027ad46c088

  • SHA512

    f45d51f91bb0ed421cae698546f1e8cd534ed111586cbb3b5c5a8be794029e8bf67fd3279c27de8c0b08b5ffd61778b30707867f7bffd18227de70fd0649df03

  • SSDEEP

    12288:MOQNMIt3+hioijxOcaGW/v7ECEfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4w3fvT2dMINbU5zFQmUz

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\64160d2626987b1e27e84e3a412500e916e11889060a8a9f93d15027ad46c088.exe
    "C:\Users\Admin\AppData\Local\Temp\64160d2626987b1e27e84e3a412500e916e11889060a8a9f93d15027ad46c088.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:1456
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1456 -s 784
      2⤵
      • Program crash
      PID:248
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1456 -ip 1456
    1⤵
      PID:3428

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1456-0-0x0000000002380000-0x0000000002381000-memory.dmp

            Filesize

            4KB

          • memory/1456-2-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB

          • memory/1456-3-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/1456-1-0x0000000002A20000-0x0000000002AA0000-memory.dmp

            Filesize

            512KB

          • memory/1456-4-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/1456-7-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB