Overview

overview

10

Static

static

10

2026-06-30...ex.exe

windows10-2004-x64

9

2026-06-30...ex.exe

windows11-ltsc_2024-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-06-30_5dd92e9b7c832af1a482e4e0e483517c_coinminer_cryptolocker_elex
  • Size 49KB
  • Sample260701-fd93zaew2n
  • SHA256 425848dc21d9ac9d88caf9171e3eec5cb8e43019dfc8136e0f43bb099d5606f3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
adwaredefense_evasiondiscoverypersistenceransomwarespywaretrojanupx

Malware Config

Targets

    • Target
      2026-06-30_5dd92e9b7c832af1a482e4e0e483517c_coinminer_cryptolocker_elex
    • Size 49KB
    • SHA256 425848dc21d9ac9d88caf9171e3eec5cb8e43019dfc8136e0f43bb099d5606f3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasiondiscoveryspywaretrojanupxadwarepersistenceransomware

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Enumerates connected drives

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks