AI Agent 'opencode'로 미끼를 만든 김수키, GitHub PAT 기반 LNK 공격 진화
2026-09-06 • Genians • Kimsuky Uses AI Agent 'opencode' to Create Lures, Evolves GitHub PAT-Based LNK Attacks •
https://www.genians.co.kr/blog/threat_intelligence/ai-agent-opencode
Genians attributes 13 malicious LNK variants collected in August 2026 to Kimsuky’s Operation GitPower, citing matching LNK fingerprints, a shared custom decoder, GitHub PAT-authenticated delivery, and disguised scheduled tasks. The variants execute obfuscated PowerShell, use GitHub Raw Content and Pastebin for payload delivery, and add checks for virtualization and analysis tools. Metadata identifying the opencode AI coding agent, unreviewed placeholders, identical timestamps, and templated HeadlessChrome documents indicate that AI-assisted automation was used to produce lures at scale. The campaign expands its decoys into financial and corporate workflows while retaining the group’s established Git-based C2 architecture.
Indicators of Compromise
| Type | Value | First Seen | Last Seen |
|---|---|---|---|
| [email protected] | 2026-09-06 | 2026-09-06 | |
| [email protected] | 2026-09-06 | 2026-09-06 | |
| [email protected] | 2026-09-06 | 2026-09-06 | |
| [email protected] | 2026-09-06 | 2026-09-06 | |
| [email protected] | 2026-09-06 | 2026-09-06 | |
| [email protected] | 2026-09-06 | 2026-09-06 | |
| [email protected] | 2026-09-06 | 2026-09-06 | |
| [email protected] | 2026-09-06 | 2026-09-06 | |
| [email protected] | 2026-09-06 | 2026-09-06 | |
| [email protected] | 2026-09-06 | 2026-09-06 | |
| URL | https://pastebin.com/raw/gybpx3… | 2026-09-06 | 2026-09-06 |
| URL | https://raw.githubusercontent.c… | 2026-09-06 | 2026-09-06 |
| URL | https://github.com/jeni534 | 2026-09-06 | 2026-09-06 |
| URL | https://github.com/choemiyang | 2026-09-06 | 2026-09-06 |
| URL | https://github.com/baras6600P | 2026-09-06 | 2026-09-06 |
| URL | https://github.com/jamestony88 | 2026-09-06 | 2026-09-06 |
| URL | https://github.com/urusa4400 | 2026-09-06 | 2026-09-06 |
| URL | https://github.com/jamjack2026 | 2026-09-06 | 2026-09-06 |
| URL | https://github.com/montry111 | 2026-09-06 | 2026-09-06 |
| URL | https://github.com/sven5500 | 2026-09-06 | 2026-09-06 |
| HASH | f648bdd3c2cd902e239149de86d43e8f | 2026-09-06 | 2026-09-06 |
| HASH | e50f2ae7fb03675a1ef58b1cf9cda6d1 | 2026-09-06 | 2026-09-06 |
| HASH | d0894d4626aae0f96d6b84ca3bb71a36 | 2026-09-06 | 2026-09-06 |
| HASH | ce5932b88f879f26006df81f2fa7667e | 2026-09-06 | 2026-09-06 |
| HASH | bb88940e915b11f6330b7446f6037f5b | 2026-09-06 | 2026-09-06 |
| HASH | a2015665a3e18bf0ef86e3931245c7e6 | 2026-09-06 | 2026-09-06 |
| HASH | 900e832c10d851bbdef3fb191a15db0e | 2026-09-06 | 2026-09-06 |
| HASH | 8db2f20b719dcb7029d6296505622093 | 2026-09-06 | 2026-09-06 |
| HASH | 7a53089053b1381742856a5cf2b95f8b | 2026-09-06 | 2026-09-06 |
| HASH | 685bfc6b2c29fbc16cfad908894add55 | 2026-09-06 | 2026-09-06 |
| HASH | 500e0bc0d7579fb338912770964076fe | 2026-09-06 | 2026-09-06 |
| HASH | 1523a2fcc901965ab4568d9fe829e4af | 2026-09-06 | 2026-09-06 |
| HASH | 10780939962b54addc9d31f57d80edfc | 2026-09-06 | 2026-09-06 |