Overview

overview

10

Static

static

10

2026-07-08...ex.exe

windows10-2004-x64

9

2026-07-08...ex.exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    2026-07-08_8316d8c941a11bd624e4cf02c02070e9_cryptolocker_elex
  • Size 42KB
  • Sample260708-19jacahz4k
  • SHA256 96c814122eeac92025b9897c41f42f6e365d134cb99addb10171d7ce8b7ac315
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
adwarediscoverypersistenceransomwarespyware

Malware Config

Targets

    • Target
      2026-07-08_8316d8c941a11bd624e4cf02c02070e9_cryptolocker_elex
    • Size 42KB
    • SHA256 96c814122eeac92025b9897c41f42f6e365d134cb99addb10171d7ce8b7ac315
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    discoveryadwarepersistenceransomwarespyware
    • Custom signature

      Detection of CryptoLocker Variants

    • Custom signature

      Detection of Cryptolocker Samples

    • Custom signature

      Detects executables built or packed with MPress PE compressor

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks