# UNC1151

> As of 2026-07-11, UNC1151 is a Belarus-nexus threat actor tracked by Threadlinqs Intelligence across 2 threats spanning phishing, apt. Also known as Storm-0257, Ghostwriter. ATT&CK coverage spans 33 techniques across 12 tactics in 2 of 2 tracked threats. Most-observed techniques: T1027 (Obfuscated Files or Information), T1036 (Masquerading), T1041 (Exfiltration Over C2 Channel).

- **Nation:** Belarus
- **Tracked threats:** 2
- **Categories:** PHISHING, APT
- **Also known as:** Storm-0257, Ghostwriter
- **As of:** 2026-07-11

## ATT&CK techniques observed

33 techniques observed across 2 of 2 tracked threats. Tactics: Resource Development (6), Command and Control (5), Discovery (5), Stealth (formerly Defense Evasion) (4), Credential Access (3), Execution (3).

- [T1027](https://intel.threadlinqs.com/technique/T1027) Obfuscated Files or Information — Stealth (formerly Defense Evasion) — observed in 2 of 2 tracked threats
- [T1036](https://intel.threadlinqs.com/technique/T1036) Masquerading — Stealth (formerly Defense Evasion) — observed in 2 of 2 tracked threats
- [T1041](https://intel.threadlinqs.com/technique/T1041) Exfiltration Over C2 Channel — Exfiltration — observed in 2 of 2 tracked threats
- [T1059](https://intel.threadlinqs.com/technique/T1059) Command and Scripting Interpreter — Execution — observed in 2 of 2 tracked threats
- [T1071](https://intel.threadlinqs.com/technique/T1071) Application Layer Protocol — Command and Control — observed in 2 of 2 tracked threats
- [T1082](https://intel.threadlinqs.com/technique/T1082) System Information Discovery — Discovery — observed in 2 of 2 tracked threats
- [T1204](https://intel.threadlinqs.com/technique/T1204) User Execution — Execution — observed in 2 of 2 tracked threats
- [T1566](https://intel.threadlinqs.com/technique/T1566) Phishing — Initial Access — observed in 2 of 2 tracked threats
- [T1573](https://intel.threadlinqs.com/technique/T1573) Encrypted Channel — Command and Control — observed in 2 of 2 tracked threats
- [T1588](https://intel.threadlinqs.com/technique/T1588) Obtain Capabilities — Resource Development — observed in 2 of 2 tracked threats
- [T1005](https://intel.threadlinqs.com/technique/T1005) Data from Local System — Collection — observed in 1 of 2 tracked threats
- [T1033](https://intel.threadlinqs.com/technique/T1033) System Owner/User Discovery — Discovery — observed in 1 of 2 tracked threats
- [T1047](https://intel.threadlinqs.com/technique/T1047) Windows Management Instrumentation — Execution — observed in 1 of 2 tracked threats
- [T1056](https://intel.threadlinqs.com/technique/T1056) Input Capture — Collection — observed in 1 of 2 tracked threats
- [T1057](https://intel.threadlinqs.com/technique/T1057) Process Discovery — Discovery — observed in 1 of 2 tracked threats

## Tracked threats

- [UNC1151 (Ghostwriter/FrostyNeighbor) Real-Time WebSocket MFA-Bypass Credential-Phishing Campaign Targets Belarusian Opposition Politician Yury Hubarevich](https://intel.threadlinqs.com/threat/TL-2026-1223) — HIGH
- [Ghostwriter (UAC-0057 / UNC1151) Prometheus-Themed Phishing Chain Drops OYSTERFRESH → OYSTERBLUES → OYSTERSHUCK → Cobalt Strike Against Ukrainian Government](https://intel.threadlinqs.com/threat/TL-2026-0566) — HIGH

## Full data

Infrastructure, IOC values and detection queries (Splunk SPL / Microsoft KQL / Sigma) require the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp

Canonical: https://intel.threadlinqs.com/actor/UNC1151