Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/05/2024, 21:40

General

  • Target

    3d86aef3caf2a26780619074a88c65088337c797194909a4e976b9eb800f27bf.exe

  • Size

    932KB

  • MD5

    d8ec43cc98fd589933c0edc13c04efc5

  • SHA1

    da03efcf44c3023724d988f5e86f2f8da5c16fed

  • SHA256

    3d86aef3caf2a26780619074a88c65088337c797194909a4e976b9eb800f27bf

  • SHA512

    2c96b23c584926ffae92ea2b41a43385d4992b28aacf29b98f9eee33f63b18d83786944f34a37f43089a54e9c904df38eea875c27734fb08c6f91862eb38c2ad

  • SSDEEP

    12288:MOQNMIt3+hioijxOcaGW/v7EWEfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4w7fvT2dMINbU5zFQmUz

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\3d86aef3caf2a26780619074a88c65088337c797194909a4e976b9eb800f27bf.exe
    "C:\Users\Admin\AppData\Local\Temp\3d86aef3caf2a26780619074a88c65088337c797194909a4e976b9eb800f27bf.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:4976
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 688
      2⤵
      • Program crash
      PID:5040
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4976 -ip 4976
    1⤵
      PID:880

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4976-0-0x0000000002280000-0x0000000002281000-memory.dmp

            Filesize

            4KB

          • memory/4976-1-0x00000000028E0000-0x0000000002960000-memory.dmp

            Filesize

            512KB

          • memory/4976-2-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB

          • memory/4976-3-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/4976-4-0x0000000000400000-0x00000000004EE000-memory.dmp

            Filesize

            952KB

          • memory/4976-5-0x0000000002280000-0x0000000002281000-memory.dmp

            Filesize

            4KB

          • memory/4976-8-0x0000000000400000-0x000000000046F000-memory.dmp

            Filesize

            444KB