Overview

overview

10

Static

static

1

message.txt

windows10-2004-x64

10

message.txt

windows11-ltsc_2024-x64

1

Sharing

Copy URL Twitter E-mail

General

  • Target
    message.txt
  • Size 5KB
  • Sample260706-evdknahw7s
  • SHA256 539a01f06eddea081af0cb677219fa9b6d122c77b7168c7befc99a6a8e9daf1f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
dropperexecutionpersistenceransomware

Malware Config

Extracted

Language

  • hta

Source
URLs
  • hta.dropper

    https://dicerigger.com

Targets

    • Target
      message.txt
    • Size 5KB
    • SHA256 539a01f06eddea081af0cb677219fa9b6d122c77b7168c7befc99a6a8e9daf1f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    dropperexecutionpersistenceransomware

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Download via BitsAdmin

      dropper

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks