VORANT. Threat Intelligence Research Sign in Create a free account

Audio Precision hit by Qilin ransomware gang

high threat technologymedia

Free public brief. The indicators, the detections with Splunk SPL already written (plus Elastic and KQL where they apply), and a Slack alert the next time this touches a vendor you run are in the app — free account, no card.

Qilin ransomware operators claim to have compromised Audio Precision, Inc with data exfiltration.

Qilin ransomware operators have posted Audio Precision, Inc as a victim on their leak site, ransomware.live. According to the posting, the attack resulted in the compromise of one employee, 240 user accounts, and 199 third-party employee credentials. The attackers also identified 37 points on the victim's external attack surface and obtained DNS records for the victim's domain. The posting includes a leak screenshot as proof of compromise. Audio Precision, Inc manufactures audio test and measurement equipment and software for the professional audio and broadcast industries. This represents a supply-chain risk due to the company's role in audio equipment and software distribution.

Mentioned in this report

Threat actors qilin
Malware Qilin

Detection guidance

1 detection for this report is in the app — rules that match its indicators, converted to Splunk SPL, to Elastic where their fields map onto Elastic's integrations and to Microsoft Defender XDR KQL wherever Defender records the activity, plus YARA and Suricata. Three days of it free, no card.

Source reporting: https://www.ransomware.live/id/QXVkaW8gUHJlY2lzaW9uLCBJbmNAcWlsaW4=

What this brief leaves out

This page is the free tier: the write-up, the severity, the names. In the app the same report carries its extracted indicators, its detections (Splunk SPL already written, plus Elastic and Microsoft KQL where they apply), the actors and CVEs it names as live profiles, and the vendor research on the same campaign — the primary source the news paraphrased, cited and read directly.

It sits in a corpus of 13,854 reports from 146 sources, 616 of them written in the last seven days, and it grows through the day.

A new account starts with three days of all of it, no card, then keeps the government and CERT reporting free. Name the vendors you run and Slack hears about the reports that touch them — about forty a week that are yours, not the four hundred that are not.

Create a free account   What it costs