Overview

overview

8

Static

static

3

recuva-1.5...er.exe

windows10-2004-x64

8

recuva-1.5...er.exe

windows11-ltsc_2024-x64

8

Sharing

Copy URL Twitter E-mail

General

  • Target
    recuva-1.54.120-installer.exe
  • Size 2.0MB
  • Sample260814-cz8kgsshkg
  • SHA256 c7b51ca86a2199d8118695d367058e352ba5d7c7369589c13920f4e66884b313
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
bootkitdiscoveryinstallerpersistence

Malware Config

Targets

    • Target
      recuva-1.54.120-installer.exe
    • Size 2.0MB
    • SHA256 c7b51ca86a2199d8118695d367058e352ba5d7c7369589c13920f4e66884b313
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoveryinstallerbootkitpersistence

    • Downloads MZ/PE file

    • Uses Session Manager for persistence

      Creates Session Manager registry key to run executable early in system boot.

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks for any installed AV software in registry

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks