Overview

overview

10

Static

static

10

2026-05-22...ex.exe

windows10-2004-x64

9

2026-05-22...ex.exe

windows11-21h2-x64

9

Sharing

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General

  • Target
    2026-05-22_1053c20c1ed1bf050efd70778814b8e5_coinminer_cryptolocker_elex
  • Size 68KB
  • Sample260522-s1ea2aat3w
  • SHA256 f465da50fd4e4be0ba1964fa2098aa20fa7c3f36ccb5922fa9a358ab57fe2e93
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoveryupx

Malware Config

Targets

    • Target
      2026-05-22_1053c20c1ed1bf050efd70778814b8e5_coinminer_cryptolocker_elex
    • Size 68KB
    • SHA256 f465da50fd4e4be0ba1964fa2098aa20fa7c3f36ccb5922fa9a358ab57fe2e93
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    discoveryupx
    • Custom signature

      Detection of CryptoLocker Variants

    • Custom signature

      Detection of Cryptolocker Samples

    • Custom signature

      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