Analysis

  • max time kernel
    143s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2022 00:11

General

  • Target

    763c68accf7f7e0a497c264f50b7c94f4ad7ecb87ec4d0dfac7de18e255329cf.exe

  • Size

    2.8MB

  • MD5

    7415f4efac32d88a4e4a39373a703d65

  • SHA1

    b4f0b0f398e6e585b9acec07de51233d44995916

  • SHA256

    763c68accf7f7e0a497c264f50b7c94f4ad7ecb87ec4d0dfac7de18e255329cf

  • SHA512

    d2c076056976830278721a55c079c256947c7ffbb61bf2c5e711b109bae67a951e185992e0071b836eb9663ed75355d88a94ecb8b7af1f50a953c042af8d387b

  • SSDEEP

    49152:HPhWczPo7oozfzdxehQc2NAS5nlzT7ewxj3rR4SGT2nFslxYh3R8Z+JY:HPEczPQzr2V2S4lzTrl3WSy2FcEwf

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 Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies Internet Explorer start page 1 TTPs 1 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\763c68accf7f7e0a497c264f50b7c94f4ad7ecb87ec4d0dfac7de18e255329cf.exe
    "C:\Users\Admin\AppData\Local\Temp\763c68accf7f7e0a497c264f50b7c94f4ad7ecb87ec4d0dfac7de18e255329cf.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Modifies Internet Explorer settings
    • Modifies Internet Explorer start page
    • Modifies registry class
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:1388

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1388-54-0x0000000075711000-0x0000000075713000-memory.dmp

    Filesize

    8KB

  • memory/1388-55-0x0000000000400000-0x0000000001658000-memory.dmp

    Filesize

    18.3MB

  • memory/1388-56-0x0000000000400000-0x0000000001658000-memory.dmp

    Filesize

    18.3MB