Overview

overview

10

Static

static

1

URLScan

urlscan

1

https://www.upload.e...

windows10-2004-x64

10

Sharing

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General

  • Target

    https://www.upload.ee/files/14928185/Chaos_Ransomware_Builder_v4_Cleaned.7z.html

  • Sample

    230212-1h113sgb4s

Score
10/10
chaosransomwarespywarestealer

Malware Config

Targets

    • Target

      https://www.upload.ee/files/14928185/Chaos_Ransomware_Builder_v4_Cleaned.7z.html

    Score
    10/10
    chaosransomwarespywarestealer

    • Chaos

      Ransomware family first seen in June 2021.

      ransomwarechaos

    • Chaos Ransomware

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Drops startup file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Drops desktop.ini file(s)

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1

MITRE ATT&CK Enterprise v6

Tasks