Overview

overview

9

Static

static

3

4b18ae6996...82.exe

windows7-x64

9

4b18ae6996...82.exe

windows10-2004-x64

9

Sharing

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General

  • Target
    4b18ae699632c39135d690546dcd7110d25163fcc9561d8e6340b7f23483cb82
  • Size 6.1MB
  • Sample240612-fg415a1enh
  • SHA256 4b18ae699632c39135d690546dcd7110d25163fcc9561d8e6340b7f23483cb82
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10
bootkitevasionpersistencetrojan

Malware Config

Targets

    • Target
      4b18ae699632c39135d690546dcd7110d25163fcc9561d8e6340b7f23483cb82
    • Size 6.1MB
    • SHA256 4b18ae699632c39135d690546dcd7110d25163fcc9561d8e6340b7f23483cb82
    • MD5 SHA1 SHA512 SSDEEP
    Score
    9/10
    bootkitevasionpersistencetrojan

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Checks BIOS information in registry

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

    • Checks whether UAC is enabled

      evasiontrojan

    • 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 v15

Tasks