Overview

overview

10

Static

static

10

2026-10-10...ry.exe

windows10-2004-x64

10

2026-10-10...ry.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-10-10_ccde931d0600eb672e3e20b64b66a7b0_elex_wannacry
  • Size 86KB
  • Sample261011-cfy7pstyfx
  • SHA256 258a49494cc2c56b6eb90c08d978cf3e87047650031318d9ab4d639bd5792df3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
jukodiscoveryexecutionpersistencetrojan

Malware Config

Targets

    • Target
      2026-10-10_ccde931d0600eb672e3e20b64b66a7b0_elex_wannacry
    • Size 86KB
    • SHA256 258a49494cc2c56b6eb90c08d978cf3e87047650031318d9ab4d639bd5792df3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionjukopersistencetrojan

    • Detects Juko

    • Family: Juko

      Juko is a trojan written in C++.

      trojanjuko

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks