Overview

overview

9

Static

static

3

DriftBootstrapper.exe

windows11-ltsc_2024-x64

9

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General

  • Target
    DriftBootstrapper.exe
  • Size 322KB
  • Sample260722-j4cryaysby
  • SHA256 c21d46b067cb5f86af94d6cee1e0754fa9f15eb73c041a3ae35b4364eb0921b7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscovery

Malware Config

Targets

    • Target
      DriftBootstrapper.exe
    • Size 322KB
    • SHA256 c21d46b067cb5f86af94d6cee1e0754fa9f15eb73c041a3ae35b4364eb0921b7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasiondiscovery

    • Enumerates VirtualBox registry keys

      defense_evasion

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

      defense_evasion

    • Looks for VMWare Tools registry key

      defense_evasion

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

      defense_evasion

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks