General

  • Target
    NUSKAITYTI _NRB2026000373_2589600_(139618)_2026-10-15_00173935 (02)..JS.js
  • Size 9.9MB
  • Sample261015-rrzpyag13j
  • SHA256 e6d95e84a81bc18aa024206c6d586af76518366e8ef2c847dcef21342ebd80ea
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    smtp.hostinger.com

  • Port

    587

  • Password

    WK#??kDn=b3|

Extracted

Family
  • phantom_stealer

Version
  • v4.0.0

Credentials
Mutex
  • M1HAL37MIH4AANX3LJCC

Wallets
  • bc1qv4asnr423zlqvjf6lgkpulwuzsl9adw5qjjes0

  • 0x942EB1aBb6BE05262fB188Db6c5B7E5020a503CA

  • LaH9V74LDUXCFxtzMcbDtp3sAjnfpgHL3B

  • TTquJ2uvZiHR4e5B6iD1HeqJVXQGmroSoZ

Attributes
  • autorun

    true

  • clipper

    true

  • enable_ssl

    true

  • passwords

    true

  • smtp_enabled

    true

Targets

    • Target
      NUSKAITYTI _NRB2026000373_2589600_(139618)_2026-10-15_00173935 (02)..JS.js
    • Size 9.9MB
    • SHA256 e6d95e84a81bc18aa024206c6d586af76518366e8ef2c847dcef21342ebd80ea
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects DonutLoader

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

    • Family: PhantomStealer

      Phantom Stealer is a stealer written in C#, forked from the Stealerium family.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks