TF-MAL-osx.casso
📛 Threat Title
Malware family: Casso
Description
ThreatFox malware family `osx.casso`. Printable name: Casso.
Indicators of Compromise (1)
Each indicator is enriched from the IOC database, threat-intel feed corroboration (Threat Hunt) and VirusTotal. Click one to expand.
domain
osx.casso
VT: VT base fetch failed: HTTPError: 429 Client Error: Too Many Requests for url: https://www.virustotal.com/api/v3/domains/osx.casso
IOC database
- Type
- domain
- Value
osx.casso- First seen
- Last seen
- Attached to this threat
- Appears in
- 1 threat
- Description
- Extracted from Threat TF-MAL-osx.casso
Threat Hunt — feed corroboration
Not present in any configured threat-intel feed.
Details From VirusTotal
VirusTotal: VT base fetch failed: HTTPError: 429 Client Error: Too Many Requests for url: https://www.virustotal.com/api/v3/domains/osx.casso
References (1)
- ThreatFox: IOCs for this family ThreatFox Malwares
Remediations (10)
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web:cybernews.com
The FBI warns of a surge in ATM jackpotting attacks, with more than 700 incidents in 2025 alone. Hackers use Ploutus malware to force machines to dispense cash.
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web:malpedia.caad.fkie.fraunhofer.de
Details for the Casso malware family including references, samples and yara signatures.
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web:windowsforum.com
The emergence of RESURGE signals more than just another entry in a long line of malware threats. According to CISA, RESURGE contains advanced persistence features inherited from the SPAWNCHIMERA malware family—a group notorious for its ability to survive system reboots and avoid simplistic remediation .
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web:www.breachsense.com
Complete malware remediation now requires addressing both the infected endpoint and the stolen authentication data. Your malware incident response playbook must account for both.
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web:www.cisa.gov
It highlights technical approaches to uncovering malicious activity and includes mitigation steps according to best practices. The purpose of this report is to enhance incident response among partners and network administrators along with serving as a playbook for incident investigation.
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web:www.crowdstrike.com
Remediate faster Execute built-in commands or custom scripts to easily carry out complex remediation actions on any managed endpoint remotely. Connect to and quickly isolate the impacted endpoint, then remove malicious files to immediately shut down the attack.
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web:www.enigmasoftware.com
The myth that the macOS system is immune to malware infections has fallen as more and more macOS threats, adware, and Potentially Unwanted Programs (PUPs) targeting it are growing uncontrollably. Among these pests is a backdoor Trojan that was named OSX. Casso . Security researchers believe that it was developed and now used by a North Korea-based cybercrime group, the infamous Lazarus APT group ...
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web:www.itpro.com
The US Justice Department and FBI have revealed a joint operation with international partners was able to delete malware injected by Chinese threat actors to thousands of devices around the world.
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web:www.microsoft.com
Kazuar, a sophisticated malware family attributed to the Russian state actor Secret Blizzard, has been under constant development for years and continues to evolve in support of espionage-focused operations. Over time, Kazuar has expanded from a relatively traditional backdoor into a highly modular peer-to-peer (P2P) botnet ecosystem designed to enable persistent, covert access to target ...
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web:www.ncsc.gov.uk
This guidance helps private and public sector organisations deal with the effects of malware (which includes ransomware). It provides actions to help organisations prevent a malware infection, and also steps to take if you're already infected. Following this guidance will reduce: the likelihood of becoming infected the spread of malware throughout your organisation the impact of the infection
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