Manuel Statik Analiz — AsyncRAT | Tehdit: 高 | CVSS: 7.5
文件 Kimliği
| SHA256 | 4ce8f21ca41b0eceeea9726b47134854f5fe400e2c098b3cceb7dbf0043a71f8 |
|---|---|
| MD5 | 1595ed023601d93c3bb04fe4bdbfc22b |
| 文件名 | 4ce8f21ca41b0eceeea9726b47134854f5fe400e2c098b3cceb7dbf0043a71f8.ps1 |
| 大小 | 237,330 byte (231 KB) |
| 类型 | ASCII text, with CRLF, LF line terminators |
| String Sayısı | 3,103 |
IOC
| SHA256 | 4ce8f21ca41b0eceeea9726b47134854f5fe400e2c098b3cceb7dbf0043a71f8 |
|---|---|
| MD5 | 1595ed023601d93c3bb04fe4bdbfc22b |
| Domain | system.io |
| BTC Cüzdan | 1uAtLbNdPdBJZRU7SuWtMQ69xvG95R, 3gGPRGUAyiDgr8hkQk7oDVS31hJgP4Q, 1VewWurvXaRvMyWEXkwz7z4adhq6hTD2TR, 3iAxWXZt3PTaVS5SmvpVhoEAetK5Vw, 3nz6NxdFq23pQXQZJBBfFhGe1Q9vMDi |
| 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 (9 个指标)
IOC — AsyncRAT
# SHA256
4ce8f21ca41b0eceeea9726b47134854f5fe400e2c098b3cceb7dbf0043a71f8
# MD5
1595ed023601d93c3bb04fe4bdbfc22b
# DOMAIN
system.io
# MUTEX
1uAtLbNdPdBJZRU7SuWtMQ69xvG95R
# MUTEX
3gGPRGUAyiDgr8hkQk7oDVS31hJgP4Q
# MUTEX
1VewWurvXaRvMyWEXkwz7z4adhq6hTD2TR
# MUTEX
3iAxWXZt3PTaVS5SmvpVhoEAetK5Vw
# MUTEX
3nz6NxdFq23pQXQZJBBfFhGe1Q9vMDi
# MUTEX
cs.FlushFinalBlock
| 类型 | 值 | 备注 |
|---|---|---|
| sha256 | 4ce8f21ca41b0eceeea9726b47134854f5fe400e2c098b3cceb7dbf0043a71f8 | |
| md5 | 1595ed023601d93c3bb04fe4bdbfc22b | |
| domain | system.io | C2 domain |
| mutex | 1uAtLbNdPdBJZRU7SuWtMQ69xvG95R | BTC |
| mutex | 3gGPRGUAyiDgr8hkQk7oDVS31hJgP4Q | BTC |
| mutex | 1VewWurvXaRvMyWEXkwz7z4adhq6hTD2TR | BTC |
| mutex | 3iAxWXZt3PTaVS5SmvpVhoEAetK5Vw | BTC |
| mutex | 3nz6NxdFq23pQXQZJBBfFhGe1Q9vMDi | 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。