Overview

overview

9

Static

static

3

FFHAX.exe

windows10-2004-x64

9

FFHAX.exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    FFHAX.exe
  • Size 24.2MB
  • Sample260801-drllesch23
  • SHA256 f5c1412ab5a1e0e22fab02e4ab0c5197700b6d6d055fef3d7fc7364cca759644
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target
      FFHAX.exe
    • Size 24.2MB
    • SHA256 f5c1412ab5a1e0e22fab02e4ab0c5197700b6d6d055fef3d7fc7364cca759644
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasionpersistenceprivilege_escalationtrojan

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

      defense_evasion

    • Drops file in Drivers directory

    • Modifies Windows Firewall

      defense_evasion

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks