Overview

overview

10

Static

static

9

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_611f30c3203045b7d38a16aa2e48c718_elex_rhadamanthys_wannacry
  • Size 767KB
  • Sample260720-dk2ztsdt9q
  • SHA256 b1834ed8d88ed24188799b5e8140127e9ccb39e285d557e32317df659c8ad85b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
neptuneratdiscoverypersistencetrojan

Malware Config

Targets

    • Target
      2026-07-20_611f30c3203045b7d38a16aa2e48c718_elex_rhadamanthys_wannacry
    • Size 767KB
    • SHA256 b1834ed8d88ed24188799b5e8140127e9ccb39e285d557e32317df659c8ad85b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryneptuneratpersistencetrojan

    • Detects NeptuneRAT stealer

    • Family: NeptuneRAT, MasonRAT

      NeptuneRAT aka MasonRAT is a trojan written in C#.

      trojanneptunerat

    • Detects Windows executables referencing non-Windows User-Agents

    • HeartCrypt Windows executable packer

      HeartCrypt is a packer-as-a-service (PaaS) that injects malicious code into otherwise legitimate binaries

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks