Overview

overview

10

Static

static

10

2026-07-06...ex.exe

windows10-2004-x64

9

2026-07-06...ex.exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    2026-07-06_a048dc4ba16f9aeda0efa57713472723_coinminer_cryptolocker_elex
  • Size 48KB
  • Sample260707-cb9smscx5j
  • SHA256 210b28367bb48ed43576fef130c9c6836a05a7534eb074b4b5921bf670e14e30
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
adwaredefense_evasiondiscoverypersistencespywaretrojanupx

Malware Config

Targets

    • Target
      2026-07-06_a048dc4ba16f9aeda0efa57713472723_coinminer_cryptolocker_elex
    • Size 48KB
    • SHA256 210b28367bb48ed43576fef130c9c6836a05a7534eb074b4b5921bf670e14e30
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    discoveryupxadwaredefense_evasionpersistencespywaretrojan

    • 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