AsyncRAT 恶意软件分析
文件属性
SHA256: ef3642f0f0ac54e1f99126563cc742c212977aae2ec3f3ce2583bf6589f425d5
MD5: 36212cdb5564ccd9db235ffea0023766
文件类型: js
大小: 4,325,336 byte
首次发现: 2026-02-27
AV 特征: AsyncRAT
报告者: abuse_ch
标签: AsyncRAT, js, securityhealthservice-ydns-eu
静态分析:基于元数据(未下载样本)
AsyncRAT — 恶意软件档案
AsyncRAT, 2019'da acik kaynak olarak yayimlanan C# tabanli RAT ailesidir. Ekran yakalama, keylogger, dosya islemleri, HVNC ve plugin sistemine sahiptir. C2 AES-128-CBC ile sifrelenir, TCP uzerinden calisir. JS/PDF yemi ile dagitilir.
技术细节
C# .NET, AES-128-CBC sifreleme, TCP port 6606/4449 (varsayilan), Mutex kontrol, Runtime assembly loading, Anti-analysis (VM check, Process listesi), HVNC, Keylogger, Stealer, Botnet modulu
归因 / 威胁行为者
Acik kaynak - orjinal gelistirici GitHub'da yayinladi; surekli siber suclu toplulugu tarafindan kullanilmaktadir. APT operasyonlari da dahil olmak uzere cok sayida farkli tehdit aktoru kullanmaktadir.
能力与行为
IOC列表 (1 个指标)
# FILEPATH
ef3642f0f0ac54e1f99126563cc742c212977aae2ec3f3ce2583bf6589f425d5
| 类型 | 值 | 备注 |
|---|---|---|
| filepath | ef3642f0f0ac54e1f99126563cc742c212977aae2ec3f3ce2583bf6589f425d5 | PDB |
C2服务器 (该家族共有 8 台已记录服务器)
| 地址 | 类型 | 端口 | 协议 | 状态 | 国家 |
|---|---|---|---|---|---|
| microsoft.com | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
| microsoft.com | domain | — | TCP | active | — |
C2 地址仅来自 KEYDAL 团队人工验证的恶意软件样本。禁止用于商业用途。