Statik Analiz — AsyncRAT | 高 | CVSS: 7.5
文件
| SHA256 | f1be89b6f429456d5c653007e7c2d1c7805c86891f0bf2faec71d96904f0e973 |
|---|---|
| MD5 | 88fedb599e3c8cd5eaffed05613df61d |
| 文件 | f1be89b6f429456d5c653007e7c2d1c7805c86891f0bf2faec71d96904f0e973.exe |
| 大小 | 28,672 byte |
| 类型 | PE32 executable for MS Windows 4.00 (GUI), Intel i386 Mono/.Net assembly, 3 sections |
| Stringler | 439 |
PDB:
D:\MMMM\AsyncRAT-C-Sharp\AsyncRAT-C#\Client\obj\Debug\xoilaczvvz.tv_vlc-player.pdbBölümler
| Ad | Entropi |
|---|---|
.text | 5.69 |
.rsrc | 4.31 |
.reloc | 0.08 |
Import Tablosu
mscoree.dll
IOC
| SHA256 | f1be89b6f429456d5c653007e7c2d1c7805c86891f0bf2faec71d96904f0e973 |
|---|---|
| MD5 | 88fedb599e3c8cd5eaffed05613df61d |
| IP | 1.0.0.0 |
| Domain | system.net, system.io, microsoft.com |
| Mutex | CreateMutex |
| PDB | D:\MMMM\AsyncRAT-C-Sharp\AsyncRAT-C#\Client\obj\Debug\xoilaczvvz.tv_vlc-player.pdb |
| C2 | system.net, system.io, microsoft.com |
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
# IP
1.0.0.0
# DOMAIN
system.net
# DOMAIN
system.io
# DOMAIN
microsoft.com
# MUTEX
CreateMutex
# FILEPATH
D:\MMMM\AsyncRAT-C-Sharp\AsyncRAT-C#\Client\obj\Debug\xoilaczvvz.tv_vlc-player.pdb
| 类型 | 值 | 备注 |
|---|---|---|
| ip | 1.0.0.0 | C2 aday |
| domain | system.net | C2 domain |
| domain | system.io | C2 domain |
| domain | microsoft.com | C2 domain |
| mutex | CreateMutex | Mutex |
| filepath | D:\MMMM\AsyncRAT-C-Sharp\AsyncRAT-C#\Client\obj\Debug\xoilaczvvz.tv_vlc-player.pdb | 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。