APT24 Cyberespionage Campaign Utilizes BadAudio Malware Over Three Years

Scworld

APT24 Cyberespionage Campaign Utilizes BadAudio Malware Over Three Years

First seen 2 Dec 2025, 18:33 UTC • •29.1

Article Content

1 / 5

Browse articles

ThreatCluster •March 12, 2026 at 13:27 UTC

The APT24 threat group, linked to China, has been conducting a cyberespionage campaign utilizing a newly discovered malware called BadAudio. This campaign has targeted over 20 legitimate public websites to deliver the malware through various methods, including spearphishing and watering hole attacks, from November 2022 to September 2025.

Start a free Starter trial for enhanced analysis

Ask AI about this cluster

Answers cite the sources they use

Updated 228d ago How this analysis works

More articles in this cluster (4)

Threat Graph

16 entities, 18 inferred relationships (STIX 2.1).

The full threat graph for this incident is free in the 7-day Starter trial.

Create free account

No card · 30 seconds

See everything included

Threat Actor (1)

APT24

Technique (8)

Malware
Phishing
Supply Chain Attack
T1027 - Obfuscated/Compressed Files and Information
T1041 - Exfiltration Over C2 Channel
T1059.007 - JavaScript
T1059 - Command and Scripting Interpreter
T1071 - Command And Control

Campaign (1)

Badaudio Campaign

Malware (3)

Badaudio
Cobalt Strike
HoldingHands

Affected Platform (1)

Windows

Tool (2)

Google Drive
OneDrive

Relationships

APT24 uses Badaudio
APT24 uses Cobalt Strike
APT24 uses HoldingHands
APT24 uses Google Drive
APT24 uses OneDrive
APT24 uses Malware
APT24 uses Phishing
APT24 uses Supply Chain Attack
APT24 uses T1027 - Obfuscated/Compressed Files and Information
APT24 uses T1041 - Exfiltration Over C2 Channel
Badaudio Campaign attributed to APT24
Badaudio Campaign uses Badaudio
Badaudio Campaign uses Cobalt Strike
Badaudio Campaign uses HoldingHands
APT24 related to T1059.007 - JavaScript
APT24 related to T1059 - Command and Scripting Interpreter
APT24 related to T1071 - Command And Control
APT24 related to Windows

Following this threat?

Track APT24 and Badaudio in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.

Free account · no card needed

Continue Reading

Critical BeyondTrust 9.3 Vulnerability Actively Exploited by Threat Actor A critical vulnerability (CVE-2026-102764) in BeyondTrust Remote Support has been discovered and is actively being exploited by the threat group ARMORY CASTLE, reportedly linked to China. The vulnerability, which has a CVSS score of 9.3, allows unauthenticated attackers to upload files and potentially compromise host…

Lazarus APT Launches Operation FlashHole Using AI and Post-Quantum Cryptography Kaspersky has identified a cyberespionage campaign, dubbed Operation FlashHole, attributed to the Lazarus APT group, active since July 2025. The campaign has targeted at least three organizations in South Korea's construction, software, and wire-communication sectors. Attack methods include spear-phishing emails…