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General

  • Target

    http://recaptha-verify-8u.pages.dev

  • Sample

    241223-n4v1qsyqgv

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

https://recaptha-verify-8u.pages.dev/

Extracted

Language
hta
Source
URLs
hta.dropper

https://recaptha-verify-8u.pages.dev/

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://polovoiinspektor.shop/secure/login.txt

Targets

    • Target

      http://recaptha-verify-8u.pages.dev

    • Detect Vidar Stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Enumerates processes with tasklist

MITRE ATT&CK Enterprise v15

Tasks