Overview

overview

10

Static

static

1

URLScan

urlscan

1

WIN-11_US

windows11-21h2-x64

10

Sharing

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General

  • Target
    https://teamsmeeting.site/
  • Sample261024-fwckesec77
Score
10/10
discoveryexecutionransomware

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    https://update.microsoft.com

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    https://us-cdn.action1.com/builtin/00000000-0000-0000-0000-000000000000_0000000000000_builtin/file.dat
  • exe.dropper

    https://eu-cdn.action1.com/builtin/00000000-0000-0000-0000-000000000000_0000000000000_builtin/file.dat
  • exe.dropper

    https://au-cdn.action1.com/builtin/00000000-0000-0000-0000-000000000000_0000000000000_builtin/file.dat
  • exe.dropper

    https://ifconfig.me/ip

Targets

    • Target
      https://teamsmeeting.site/
    Score
    10/10
    discoveryexecutionransomware

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

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

      discovery

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks