Alphabet Ransomware

Also known as: Alphabet Ransomware

It’s directed to English speaking users, therefore is able to infect worldwide. It is spread using email spam, fake updates, attachments and so on. It encrypts all your files, including: music, MS Office, Open Office, pictures, videos, shared online files etc.. This ransomware poses as Windows 10 Critical Update Service. Offers you to update your Windows 10, but instead encrypts your files. For successful attack, the victim must have .NET Framework 4.5.2 installed on him computer.

Introduction

It’s directed to English speaking users, therefore is able to infect worldwide. It is spread using email spam, fake updates, attachments and so on. It encrypts all your files, including: music, MS Office, Open Office, pictures, videos, shared online files etc.. This ransomware poses as Windows 10 Critical Update Service. Offers you to update your Windows 10, but instead encrypts your files. For successful attack, the victim must have .NET Framework 4.5.2 installed on him computer.

Activities and Tactics

Information pending cataloguing.

Notable Campaigns

Information pending cataloguing.

Tactics, Techniques, and Procedures (TTPs)

Information pending cataloguing.

Notable Indicators of Compromise (IOCs)

No curated IOCs are currently published for this actor. This section will be updated when stable, attributable indicators are available.

Malware and Tools

  • Windows Remote Desktop:

Attribution and Evidence

Information pending cataloguing.

References

References pending cataloguing.