Overview

overview

10

Static

static

10

2026-05-02...ry.exe

windows10-2004-x64

10

2026-05-02...ry.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-05-02_a26cf8becbac3231e2b70fadb88de70e_elex_wannacry
  • Size 39KB
  • Sample260502-jsmsrsfs2m
  • SHA256 9881704b26efaf6aa888afc6b18591ac07cd5f28f78a4f78f1f90f7c596a2522
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
jukodiscoverypersistencetrojan

Malware Config

Targets

    • Target
      2026-05-02_a26cf8becbac3231e2b70fadb88de70e_elex_wannacry
    • Size 39KB
    • SHA256 9881704b26efaf6aa888afc6b18591ac07cd5f28f78a4f78f1f90f7c596a2522
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryjukopersistencetrojan

    • 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