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SilkParasite Hackers Use SpiceRAT Infrastructure to Target Central Asian Governments and Energy Firmsnew

Hunt.io links SpiceRAT C2 infrastructure to the China-nexus SilkParasite espionage cluster targeting Central Asian governments, telecoms, and energy firms.

Hunt.io analysis expanded the SpiceRAT command-and-control footprint tied to SilkParasite, a China-nexus espionage cluster (medium confidence per Bitdefender) targeting government, telecommunications, and energy entities across Central Asia. Five active servers coordinated from mid-March 2026 were clustered via reused hostnames, TLS certificates, and a byte-identical clone of RTX Corporation's webpage found on 13 IPs; a certificate for azure.uzrailwaystax[.]com appeared across eight servers. Domains impersonated Türkmengaz, Tojiktelecom, Turkmenistan's Foreign Ministry, and Uzbek and Kyrgyz bodies, with passive DNS history dating to mid-2022. Impersonated organizations were not confirmed as compromised; Cisco Talos previously linked SpiceRAT to SneakyChef's LNK/HTA infection chains.

GBHackers · 19m agoThreat actor in the wild 2 sources

FamousSparrow Exploits Public-Facing Exchange Servers to Deploy SparroWocky Backdoor

ESET attributes a new SparroWocky backdoor to espionage group FamousSparrow, deployed via exploited internet-facing Exchange servers across Latin American governments.

ESET's Welivesecurity team reports FamousSparrow gained initial access by exploiting publicly reachable Microsoft Exchange servers, with roughly 90 percent of targets since mid-2025 in Latin America, including governments in Argentina, Ecuador, Guatemala, Honduras, Panama, Peru, Puerto Rico, and Venezuela. The group's new modular C-language backdoor SparroWocky replaces SparrowDoor and uses a three-part loader: a legitimate executable, a malicious DLL side-loaded in memory, and an encrypted payload. It persists via Windows services or Registry Run keys, supports screenshots, file operations, TCP proxying, Beacon Object Files, TLS/RC4-encrypted C2, and anti-forensics such as call-stack spoofing. IOCs including loader SHA-1 hashes and C2 IP addresses were published.

Cyber Security News · 2h agoThreat actor in the wild 3 sources