Overview

overview

7

Static

static

3

NexusOptimizer.exe

windows10-2004-x64

NexusOptimizer.exe

windows11-ltsc_2024-x64

Sharing

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General

  • Target
    NexusOptimizer.exe
  • Size 9.2MB
  • Sample260821-y9hmpsxapf
  • SHA256 6bccd735e8a13e03cf9321856f2ec7ab5498a93055813448e068f26a68f55a78
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasionexecutionpersistencepyinstallerspywarestealer

Malware Config

Targets

    • Target
      NexusOptimizer.exe
    • Size 9.2MB
    • SHA256 6bccd735e8a13e03cf9321856f2ec7ab5498a93055813448e068f26a68f55a78
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    defense_evasionexecutionpersistencepyinstallerspywarestealer

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks