Overview

overview

9

Static

static

3

RezX (1).exe

windows10-2004-x64

9

RezX (1).exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    RezX (1).exe
  • Size 957KB
  • Sample260708-ryjbjagv31
  • SHA256 2e274775a98b7ce4a4aa7d5edc74e5e443ea63797f4e83ffecafbc95bb2a2ba1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
adwaredefense_evasionpersistenceransomwarespyware

Malware Config

Targets

    • Target
      RezX (1).exe
    • Size 957KB
    • SHA256 2e274775a98b7ce4a4aa7d5edc74e5e443ea63797f4e83ffecafbc95bb2a2ba1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasionadwarepersistenceransomwarespyware

    • Enumerates VirtualBox registry keys

      defense_evasion

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Looks for VMWare services registry key.

      defense_evasion

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks