Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    17/10/2024, 00:21

General

  • Target

    afc4462e396cb5171578a16436ce5a40757c9a4dc9306273e2d0ffcdc879b547.exe

  • Size

    106KB

  • MD5

    3f71342b1d714b325b9d739b2f607c7f

  • SHA1

    af942a5cea9951972040618ad22e5a2001d980e4

  • SHA256

    afc4462e396cb5171578a16436ce5a40757c9a4dc9306273e2d0ffcdc879b547

  • SHA512

    985fa5f8fd3997e057f3b6b17caf92a4f23388e49c5f94474320befbb0d7e21f1db436705cd07356e35359781346830e9d1ec7663116898161ff6502ae96bc27

  • SSDEEP

    3072:Ca1jKbbrMbvT0q8O1cZPzQ7IXMBc+AMP+QfQEhxFyVU7:Ca1QwvP6bQ7yMP+DE827

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.

  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1156
      • C:\Users\Admin\AppData\Local\Temp\afc4462e396cb5171578a16436ce5a40757c9a4dc9306273e2d0ffcdc879b547.exe
        "C:\Users\Admin\AppData\Local\Temp\afc4462e396cb5171578a16436ce5a40757c9a4dc9306273e2d0ffcdc879b547.exe"
        2⤵
        • Writes to the Master Boot Record (MBR)
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2384

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2384-0-0x0000000000400000-0x0000000000425000-memory.dmp

            Filesize

            148KB

          • memory/2384-1-0x0000000000460000-0x0000000000490000-memory.dmp

            Filesize

            192KB

          • memory/2384-2-0x0000000000260000-0x0000000000261000-memory.dmp

            Filesize

            4KB

          • memory/2384-9-0x0000000001E10000-0x0000000001E11000-memory.dmp

            Filesize

            4KB

          • memory/2384-8-0x0000000001E20000-0x0000000001E21000-memory.dmp

            Filesize

            4KB

          • memory/2384-7-0x0000000001DF0000-0x0000000001DF1000-memory.dmp

            Filesize

            4KB

          • memory/2384-6-0x0000000001E00000-0x0000000001E01000-memory.dmp

            Filesize

            4KB

          • memory/2384-5-0x0000000000450000-0x0000000000451000-memory.dmp

            Filesize

            4KB

          • memory/2384-4-0x0000000000570000-0x0000000000571000-memory.dmp

            Filesize

            4KB

          • memory/2384-3-0x0000000000250000-0x0000000000251000-memory.dmp

            Filesize

            4KB

          • memory/2384-14-0x0000000000460000-0x0000000000490000-memory.dmp

            Filesize

            192KB

          • memory/2384-13-0x0000000000400000-0x0000000000425000-memory.dmp

            Filesize

            148KB

          • memory/2384-11-0x0000000001E30000-0x0000000001E31000-memory.dmp

            Filesize

            4KB

          • memory/2384-10-0x0000000001E40000-0x0000000001E41000-memory.dmp

            Filesize

            4KB