Tag: silentprism

2 Attack Reports | 0 Vulnerabilities

Attack reports

Water APT Multi-Stage Attack Uncovered

A sophisticated multi-stage attack attributed to the Water Gamayun APT group has been analyzed. The attack begins with a compromised legitimate website redirecting to a lookalike domain, delivering a double-extension RAR payload disguised as a PDF. This payload exploits the MSC EvilTwin vulnerabili…
supply-chain
obfuscation
apt
powershell
rhadamanthys
zero-day
CVE-2025-26633
msc eviltwin
encrypthub
darkwisp
silentprism
russia-aligned
2025-11-26
Published: November 26, 2025
Linked vulnerabilities : CVE-2025-26633 (CVSS 7.0)
Downloadable IOCs: 5

A Deep Dive into Water Arsenal and Infrastructure

Water Gamayun, a suspected Russian threat actor, exploits the MSC EvilTwin zero-day vulnerability (CVE-2025-26633) to compromise systems and exfiltrate data. The group uses custom payloads like EncryptHub Stealer variants, SilentPrism and DarkWisp backdoors, as well as known malware like Stealc and…
backdoor
powershell
rhadamanthys
zero-day
stealer
stealc
c&c
CVE-2025-26633
msc eviltwin
2025-03-29
lolbins
darkwisp
encrypthub stealer
silentprism
Published: March 29, 2025
Downloadable IOCs: 0
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