Overview

overview

7

Static

static

3

2026-06-27...za.exe

windows10-2004-x64

7

2026-06-27...za.exe

windows11-ltsc_2024-x64

7

Sharing

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General

  • Target
    2026-06-27_a2da6c5435979561b964c7439a2427ec_mespinoza
  • Size 22.2MB
  • Sample260629-e196tacz9w
  • SHA256 21c7c43a8a1dd4de4537f22bce872c936a839c1fc873950ad200dadc0110104b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
bootkitpersistence

Malware Config

Targets

    • Target
      2026-06-27_a2da6c5435979561b964c7439a2427ec_mespinoza
    • Size 22.2MB
    • SHA256 21c7c43a8a1dd4de4537f22bce872c936a839c1fc873950ad200dadc0110104b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    bootkitpersistence

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks