Overview

overview

10

Static

static

10

2026-10-01...ry.exe

windows10-2004-x64

10

2026-10-01...ry.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-10-01_895ccc3142341fdfb346176e6db4452e_elex_wannacry
  • Size 39.5MB
  • Sample261002-llgpaafa78
  • SHA256 436b140b76128e0c9d332e0adeb275202c4dd4d48df9c63931a196b12ffb0d60
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
gh0stratdiscoveryratupx

Malware Config

Targets

    • Target
      2026-10-01_895ccc3142341fdfb346176e6db4452e_elex_wannacry
    • Size 39.5MB
    • SHA256 436b140b76128e0c9d332e0adeb275202c4dd4d48df9c63931a196b12ffb0d60
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverygh0stratratupx

    • Family: Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

      ratgh0strat

    • Gh0st RAT payload

    • Detects Windows executables referencing non-Windows User-Agents

    • Detects executables built or packed with MPress PE compressor

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks