Analysis

  • max time kernel
    145s
  • max time network
    95s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    08/05/2024, 23:51

General

  • Target

    3aabc186b296466f7b64238fd9d79f2d3f51332132ba95d11a95a6e72d7c16d4.exe

  • Size

    932KB

  • MD5

    958c1c76c7548e939315e3dc2cc63c46

  • SHA1

    aedc6c3e889e8251764f6f529a16999974f6a5fd

  • SHA256

    3aabc186b296466f7b64238fd9d79f2d3f51332132ba95d11a95a6e72d7c16d4

  • SHA512

    0de29fd99e480e671f75099709656c1c8960ccd92b71bdb7dd1a4d57c50476fca98cadb91c4a7a5b94ca13cac1e2f6bdc9eeaa73bf3fff829ba5fa1613f5647d

  • SSDEEP

    12288:MOQNMIt3+hioijxOcaGW/v7EaEfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4w/fvT2dMINbU5zFQmUz

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\3aabc186b296466f7b64238fd9d79f2d3f51332132ba95d11a95a6e72d7c16d4.exe
    "C:\Users\Admin\AppData\Local\Temp\3aabc186b296466f7b64238fd9d79f2d3f51332132ba95d11a95a6e72d7c16d4.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:4936
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4936 -s 732
      2⤵
      • Program crash
      PID:1236
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4936 -ip 4936
    1⤵
      PID:2120

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • memory/4936-0-0x00000000007A0000-0x00000000007A1000-memory.dmp

            Filesize

            4KB

          • memory/4936-1-0x00000000024A0000-0x0000000002520000-memory.dmp

            Filesize

            512KB

          • memory/4936-2-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB

          • memory/4936-3-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/4936-4-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/4936-7-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB