Overview

overview

10

Static

static

10

2026-09-01...ry.exe

windows10-2004-x64

10

2026-09-01...ry.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-09-01_b14e9f2c3fe22e4ca8471fbc8ca3536d_elex_wannacry
  • Size 47KB
  • Sample260901-p6yebach37
  • SHA256 65275241c67c2535a5ac1bfa3718d49a031f4997b53edcebc2c223cc1ccee2db
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
jukodiscoveryexecutionpersistencetrojan

Malware Config

Targets

    • Target
      2026-09-01_b14e9f2c3fe22e4ca8471fbc8ca3536d_elex_wannacry
    • Size 47KB
    • SHA256 65275241c67c2535a5ac1bfa3718d49a031f4997b53edcebc2c223cc1ccee2db
    • 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