Overview

overview

10

Static

static

10

2026-07-20...ry.exe

windows10-2004-x64

10

2026-07-20...ry.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-07-20_2ad0515c1464d94b7c3a0674e5947255_elex_wannacry
  • Size 49KB
  • Sample260720-dxklbagw2t
  • SHA256 dd606a0509d87d878274163b373bc421c884d1356db4e4878ba03b73c5bbd999
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
jukodiscoveryexecutionpersistencetrojan

Malware Config

Targets

    • Target
      2026-07-20_2ad0515c1464d94b7c3a0674e5947255_elex_wannacry
    • Size 49KB
    • SHA256 dd606a0509d87d878274163b373bc421c884d1356db4e4878ba03b73c5bbd999
    • 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