Dark Partners is a cybercriminal operation associated with fake websites impersonating AI, VPN, and other well-known software brands to distribute information-stealing malware across both macOS and Windows. The operation has been linked to delivery of Poseidon Stealer on macOS and PayDay Loader on Windows, with the latter functioning as an intermediary that ultimately deploys Lumma Stealer. Activity attributed to this cluster indicates a financially motivated malware distribution scheme centered on brand impersonation and user deception. The operation relies on fraudulent download pages and likely malvertising or search-driven traffic acquisition to lure victims seeking legitimate software. On Windows, PayDay Loader has been observed using Google Calendar as a dead-drop resolver to obtain command-and-control information and retrieve obfuscated JavaScript that loads Lumma Stealer. Reporting also links the operation to a Node.js-based stealer component capable of collecting cryptocurrency wallet data and packaging it for exfiltration. These behaviors demonstrate initial access through social engineering, follow-on payload delivery, credential and wallet theft, and data exfiltration, along with defense-evasion tradecraft through staged loaders and indirect command-and-control resolution. Known aliases are limited to Dark Partners. No high-confidence evidence in the available material supports attribution to a nation state or identifies confirmed sub-groups.
Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.
Who, where, and (when attributed) which flag flies behind the operation. Pulled from open-source reporting and Mallory's analyst review.
Sectors the actor has been observed targeting.
3 distinct techniques observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
1 malware family attributed to this actor across reporting.
1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Match sector + geo + tech-stack targeting against your real footprint.
Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
CVEs this actor has used in known campaigns.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Domains, IPs, and hashes tied to this actor, refreshed continuously.