Manuel Statik Analiz — AsyncRAT | Tehdit: 高 | CVSS: 7.5
文件 Kimliği
| SHA256 | 4ba87b20a9d920cff0284d250f5c5620dea287fbe9a84d0bb5f4683e74d3ec43 |
|---|---|
| MD5 | fc593f737df50d3cb29fc88ddfb600b1 |
| 文件名 | 4ba87b20a9d920cff0284d250f5c5620dea287fbe9a84d0bb5f4683e74d3ec43.ps1 |
| 大小 | 216,341 byte (211 KB) |
| 类型 | ASCII text, with CRLF, LF line terminators |
| String Sayısı | 2,830 |
IOC
| SHA256 | 4ba87b20a9d920cff0284d250f5c5620dea287fbe9a84d0bb5f4683e74d3ec43 |
|---|---|
| MD5 | fc593f737df50d3cb29fc88ddfb600b1 |
| Domain | system.io |
| BTC Cüzdan | 1fKcwNqrYbpoHMwwuvSGi9pzzcTPc8gp, 1FWSeAmbZ8b6DR12KCi5g6vTr5BkX |
| Mutex | cs.FlushFinalBlock |
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.
恶意软件类型
RAT
编程语言
.NET C#
C2协议
TCP/SSL
目标系统
Windows
别名 (AKA)
AsyncClient
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
Uzaktan Erişim & Kontrol
Keylogger
Ekran Görüntüsü
Webcam Erişimi
Dosya Yönetimi
Süreç Yönetimi
Komut Yürütme
Kalıcılık Mekanizması
IOC列表 (6 个指标)
IOC — AsyncRAT
# SHA256
4ba87b20a9d920cff0284d250f5c5620dea287fbe9a84d0bb5f4683e74d3ec43
# MD5
fc593f737df50d3cb29fc88ddfb600b1
# DOMAIN
system.io
# MUTEX
1fKcwNqrYbpoHMwwuvSGi9pzzcTPc8gp
# MUTEX
1FWSeAmbZ8b6DR12KCi5g6vTr5BkX
# MUTEX
cs.FlushFinalBlock
| 类型 | 值 | 备注 |
|---|---|---|
| sha256 | 4ba87b20a9d920cff0284d250f5c5620dea287fbe9a84d0bb5f4683e74d3ec43 | |
| md5 | fc593f737df50d3cb29fc88ddfb600b1 | |
| domain | system.io | C2 domain |
| mutex | 1fKcwNqrYbpoHMwwuvSGi9pzzcTPc8gp | BTC |
| mutex | 1FWSeAmbZ8b6DR12KCi5g6vTr5BkX | BTC |
| mutex | cs.FlushFinalBlock | Mutex |
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。