Analysis

  • max time kernel
    147s
  • max time network
    150s
  • 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, 01:22

General

  • Target

    55371c7e07003d5fcfe5cf3187b1ba865cbe5ad4b015db5d1bf06195c995080a.exe

  • Size

    932KB

  • MD5

    9ccfada387a7c19d884ca41b7a78b14d

  • SHA1

    51d4f0fd507a119f87fafc6c342ad9780c6a16b3

  • SHA256

    55371c7e07003d5fcfe5cf3187b1ba865cbe5ad4b015db5d1bf06195c995080a

  • SHA512

    46dd7f2fd6dc1594aea510c7361a16510cf515e914d5776b0f581e1d5431bfad232da4315374e5cc06600f9a1e754d5a0c3fad3f24cbe1952a56f9bc37d9b1f7

  • SSDEEP

    12288:MOQNMIt3+hioijxOcaGW/v7E2EfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4wbfvT2dMINbU5zFQmUz

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\55371c7e07003d5fcfe5cf3187b1ba865cbe5ad4b015db5d1bf06195c995080a.exe
    "C:\Users\Admin\AppData\Local\Temp\55371c7e07003d5fcfe5cf3187b1ba865cbe5ad4b015db5d1bf06195c995080a.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:3324
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3324 -s 704
      2⤵
      • Program crash
      PID:4004
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3324 -ip 3324
    1⤵
      PID:1240

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/3324-0-0x0000000002380000-0x0000000002381000-memory.dmp

            Filesize

            4KB

          • memory/3324-2-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB

          • memory/3324-1-0x0000000002A00000-0x0000000002A80000-memory.dmp

            Filesize

            512KB

          • memory/3324-3-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/3324-4-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/3324-7-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB