Overview

overview

10

Static

static

10

2026-08-30...ex.exe

windows10-2004-x64

9

2026-08-30...ex.exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    2026-08-30_fb6f57519f01e0548c6632ba470264e4_cryptolocker_elex
  • Size 58KB
  • Sample260831-af9bkascrf
  • SHA256 e8aebd2eb583fc52b59aafe73f04bc243d62c003816e9705fa7f3c0c0dce67a5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoveryupx

Malware Config

Targets

    • Target
      2026-08-30_fb6f57519f01e0548c6632ba470264e4_cryptolocker_elex
    • Size 58KB
    • SHA256 e8aebd2eb583fc52b59aafe73f04bc243d62c003816e9705fa7f3c0c0dce67a5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    discoveryupx

    • Detection of CryptoLocker Variants

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Executes dropped EXE

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks