Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    09/05/2024, 00:11

General

  • Target

    d82c2f50c8046337f7dfa9be5d81b819cb695791157288758115b622349849da.exe

  • Size

    932KB

  • MD5

    4cf5ef241b56287c79e299134d43ffe3

  • SHA1

    e842ec5f78ac0f8908b9e94e947575cf0f32a4b3

  • SHA256

    d82c2f50c8046337f7dfa9be5d81b819cb695791157288758115b622349849da

  • SHA512

    79f041b828fd2a84ac6d7b2335ab0502150b31b8ac3eaefa9b53a2e6bb4d70631ebbc7ddd574611ea92ae7539baed7d769134cc6b7732898a7cde468f3e056bc

  • SSDEEP

    12288:MOQNMIt3+hioijxOcaGW/v7EKEfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4wvfvT2dMINbU5zFQmUz

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\d82c2f50c8046337f7dfa9be5d81b819cb695791157288758115b622349849da.exe
    "C:\Users\Admin\AppData\Local\Temp\d82c2f50c8046337f7dfa9be5d81b819cb695791157288758115b622349849da.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:1912
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1912 -s 664
      2⤵
      • Program crash
      PID:392
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1912 -ip 1912
    1⤵
      PID:1292

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1912-0-0x0000000002240000-0x0000000002241000-memory.dmp

            Filesize

            4KB

          • memory/1912-1-0x0000000002900000-0x0000000002980000-memory.dmp

            Filesize

            512KB

          • memory/1912-2-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB

          • memory/1912-3-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/1912-4-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/1912-7-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB