Overview

overview

6

Static

static

1

avast_free...ne.exe

windows10-2004-x64

6

avast_free...ne.exe

windows11-ltsc_2024-x64

6

Sharing

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General

  • Target
    avast_free_antivirus_setup_online.exe
  • Size 245KB
  • Sample260903-qbqxesxeqd
  • SHA256 2ebc1741129344e2c3cb1e4df0498243a7fe24c8df8cca2fe1d158ea94e5c6ce
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
bootkitdiscoverypersistence

Malware Config

Targets

    • Target
      avast_free_antivirus_setup_online.exe
    • Size 245KB
    • SHA256 2ebc1741129344e2c3cb1e4df0498243a7fe24c8df8cca2fe1d158ea94e5c6ce
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    bootkitdiscoverypersistence

    • Checks for any installed AV software in registry

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks