Analysis

  • max time kernel
    148s
  • max time network
    94s
  • 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, 01:12

General

  • Target

    6857ca5b09a4892a6c934cd098453622d8ea4d48d9c0516a9ae4e01cd5a08123.exe

  • Size

    932KB

  • MD5

    70a134234eddd7771d876545d9da5082

  • SHA1

    95056614e9823357ed76a5dd7ec8520de640b81a

  • SHA256

    6857ca5b09a4892a6c934cd098453622d8ea4d48d9c0516a9ae4e01cd5a08123

  • SHA512

    afb6b1a3563196cb3bea544ac79cc45689446f6572cd4ded4341467faa0520d25713767233b899005d66f3b65cfc2b8caf4e160b115fc035b6149621f36945c2

  • SSDEEP

    12288:MOQNMIt3+hioijxOcaGW/v7E6EfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4wffvT2dMINbU5zFQmUz

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\6857ca5b09a4892a6c934cd098453622d8ea4d48d9c0516a9ae4e01cd5a08123.exe
    "C:\Users\Admin\AppData\Local\Temp\6857ca5b09a4892a6c934cd098453622d8ea4d48d9c0516a9ae4e01cd5a08123.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:1220
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1220 -s 728
      2⤵
      • Program crash
      PID:2864
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1220 -ip 1220
    1⤵
      PID:2488

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1220-0-0x0000000002240000-0x0000000002241000-memory.dmp

            Filesize

            4KB

          • memory/1220-1-0x0000000002940000-0x00000000029C0000-memory.dmp

            Filesize

            512KB

          • memory/1220-2-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB

          • memory/1220-3-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/1220-4-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/1220-7-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB