Analysis

  • max time kernel
    146s
  • 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
    08/05/2024, 23:21

General

  • Target

    718d6655fe37dc992a6ebdd5f64a4cb6bd2fe106e88696724c346dfac6d3b121.exe

  • Size

    932KB

  • MD5

    7350abd5856095493755389cafe71ea0

  • SHA1

    ca2f70313cf818f2ee08bf4515b8b5d2bfd69448

  • SHA256

    718d6655fe37dc992a6ebdd5f64a4cb6bd2fe106e88696724c346dfac6d3b121

  • SHA512

    51bcde0e7b558ef1a79ed159c4ec51ad673b6aaafe37b633b116622417d4f20cfaab6275773a538d275845e215b83d2963dceb568fc27baec51d4cd9eee9a4cf

  • 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\718d6655fe37dc992a6ebdd5f64a4cb6bd2fe106e88696724c346dfac6d3b121.exe
    "C:\Users\Admin\AppData\Local\Temp\718d6655fe37dc992a6ebdd5f64a4cb6bd2fe106e88696724c346dfac6d3b121.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:4244
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4244 -s 712
      2⤵
      • Program crash
      PID:464
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4244 -ip 4244
    1⤵
      PID:3168

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4244-0-0x0000000002350000-0x0000000002351000-memory.dmp

            Filesize

            4KB

          • memory/4244-1-0x0000000002940000-0x00000000029C0000-memory.dmp

            Filesize

            512KB

          • memory/4244-2-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB

          • memory/4244-3-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/4244-4-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/4244-5-0x0000000002350000-0x0000000002351000-memory.dmp

            Filesize

            4KB

          • memory/4244-8-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB