Overview

overview

10

Static

static

10

2026-10-04...ry.exe

windows10-2004-x64

10

2026-10-04...ry.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-10-04_ec7e14529650099e0d85fdcab4702fef_elex_wannacry
  • Size 137KB
  • Sample261004-2tfd7ayflh
  • SHA256 f33741478f93c042a69fad8bb061a69ec094480f204a538e32d5bab2c1bcd5b5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
jukodiscoveryexecutionpersistencetrojan

Malware Config

Targets

    • Target
      2026-10-04_ec7e14529650099e0d85fdcab4702fef_elex_wannacry
    • Size 137KB
    • SHA256 f33741478f93c042a69fad8bb061a69ec094480f204a538e32d5bab2c1bcd5b5
    • 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