加密标识符
| SHA256 | 093ab8d23d5331562f3b148c7f524c19a0f07a68115c229ec993e110e17242cc |
|---|---|
| MD5 | 7f40dd3cea47abfcc795a3a3dd5610cd |
| 文件类型 | exe |
| 大小 | 879.5 KB |
| 首次发现 | 2026-05-01 |
| 文件名 | TT-PAYMENT COPY -04.bat |
| 标签 | AsyncRAT, exe, exe-in-archive, spamtrap |
恶意软件家族: AsyncRAT
AsyncRAT, 2019'da sızdırılan açık kaynaklı RAT'tır.
| 类型 | RAT |
|---|---|
| 编程语言 | .NET C# |
| 目标平台 | Windows |
| C2 协议 | TCP/SSL |
| 用途 | Uzaktan erişim, tuş kaydı |
| 首次发现年份 | 2019 |
| 别名 | AsyncClient |
威胁指标 (IOC)
- SHA256:
093ab8d23d5331562f3b148c7f524c19a0f07a68115c229ec993e110e17242cc - MD5:
7f40dd3cea47abfcc795a3a3dd5610cd
您可以在 VirusTotal 上验证此样本的所有哈希值。
系统清理指南
- 将系统从网络断开——拔掉网线，关闭 Wi-Fi
- 在任务管理器中结束可疑进程
- 使用 Malwarebytes 或 Kaspersky 进行全盘扫描
- HKCU\Software\Microsoft\Windows\CurrentVersion\Run kayıtlarını kontrol edin
- 在任务计划程序中检查新建的计划任务
- 使用未感染的设备更改所有账户密码
- Gerekirse Windows'u yeniden yükleyin ve verilerinizi temiz bir yedeğe geri alın
YARA 规则提示
rule AsyncRAT_SHA256 {
meta:
description = "AsyncRAT sample: 093ab8d23d533156"
threat_level = "high"
first_seen = "2026-05-01"
condition:
hash.sha256(0, filesize) == "093ab8d23d5331562f3b148c7f524c19a0f07a68115c229ec993e110e17242cc"
}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 (2 个指标)
# SHA256
093ab8d23d5331562f3b148c7f524c19a0f07a68115c229ec993e110e17242cc
# MD5
7f40dd3cea47abfcc795a3a3dd5610cd
| 类型 | 值 | 备注 |
|---|---|---|
| sha256 | 093ab8d23d5331562f3b148c7f524c19a0f07a68115c229ec993e110e17242cc | Sample:AsyncRAT |
| md5 | 7f40dd3cea47abfcc795a3a3dd5610cd | Sample:AsyncRAT |
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。