Overview

overview

9

Static

static

7

REGURU01.exe

windows10-ltsc_2021-x64

9

Sharing

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General

  • Target
    REGURU01.exe
  • Size 19.9MB
  • Sample260731-s5v5caar9y
  • SHA256 c15342f85f158fecf7f08ba1080c304bf4020d60d5b6141bb6c5acf55db6aef8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoveryspywarethemidatrojan

Malware Config

Targets

    • Target
      REGURU01.exe
    • Size 19.9MB
    • SHA256 c15342f85f158fecf7f08ba1080c304bf4020d60d5b6141bb6c5acf55db6aef8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasiondiscoveryspywarethemidatrojan

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

      defense_evasion

    • Drops file in Drivers directory

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks