Overview

overview

9

Static

static

3

XXX.exe

windows10-2004-x64

9

Sharing

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General

  • Target
    XXX.exe
  • Size 146KB
  • Sample261114-q1s33set9m
  • SHA256 43448f2ed2cb8ae7f9550d65caa66b7b7b78aa480d1e352f79f4ad247331be6d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoveryexecutionexploitpersistenceransomware

Malware Config

Targets

    • Target
      XXX.exe
    • Size 146KB
    • SHA256 43448f2ed2cb8ae7f9550d65caa66b7b7b78aa480d1e352f79f4ad247331be6d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasiondiscoveryexecutionexploitpersistenceransomware

    • Looks for VirtualBox drivers on disk

      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

    • Possible privilege escalation attempt

      exploit

    • Checks computer location settings

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

    • Modifies file permissions

      discovery

    • Enumerates connected drives

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

    • File and Directory Permissions Modification: Windows File and Directory Permissions Modification

      defense_evasion

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks