Overview

overview

9

Static

static

7

a0bff47862...b4.exe

windows10-2004-x64

9

a0bff47862...b4.exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    a0bff47862a261140c6e748e51e7614174efad5b7a6fc51e13566a6c9fae09b4
  • Size 4.7MB
  • Sample260817-nes5vaztfv
  • SHA256 a0bff47862a261140c6e748e51e7614174efad5b7a6fc51e13566a6c9fae09b4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoverypersistencethemidatrojan

Malware Config

Targets

    • Target
      a0bff47862a261140c6e748e51e7614174efad5b7a6fc51e13566a6c9fae09b4
    • Size 4.7MB
    • SHA256 a0bff47862a261140c6e748e51e7614174efad5b7a6fc51e13566a6c9fae09b4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasiondiscoverypersistencethemidatrojan

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

      defense_evasion

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • Creates a Windows Service

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks