AgentTesla | 威胁等级: high | 类型: Infostealer

加密标识符

SHA256a4e783a0c2ebf625b2d5d472ed40e9372e0da02d36e10cdeca8176d91370c7df
MD552c6d3050468e7ba52d73b8c2959b693
文件类型rar
大小797.0 KB
首次发现2026-05-20
文件名FACTURA_COTIZACION_________________________________________________PDF2.r00.rar
标签AgentTesla, rar

恶意软件家族: AgentTesla

Agent Tesla, keylogger'dır.

类型Infostealer
编程语言.NET
目标平台Windows
C2 协议SMTP/FTP
用途Tuş kaydı, hırsızlık
首次发现年份2014
别名Agent Tesla

威胁指标 (IOC)

  • SHA256: a4e783a0c2ebf625b2d5d472ed40e9372e0da02d36e10cdeca8176d91370c7df
  • MD5: 52c6d3050468e7ba52d73b8c2959b693

您可以在 VirusTotal 上验证此样本的所有哈希值。

系统清理指南

  1. 立即将系统从网络断开
  2. Yeni bir cihazdan banka hesabı, sosyal medya ve e-posta şifrelerini değiştirin
  3. 将加密钱包转移到新地址,弃用旧钱包
  4. 使用最新的杀毒软件启动全盘扫描
  5. 清除浏览器保存的密码并启用双重验证
  6. 在所有受影响的服务中退出全部会话

YARA 规则提示

rule AgentTesla_SHA256 {
    meta:
        description = "AgentTesla sample: a4e783a0c2ebf625"
        threat_level = "high"
        first_seen = "2026-05-20"
    condition:
        hash.sha256(0, filesize) == "a4e783a0c2ebf625b2d5d472ed40e9372e0da02d36e10cdeca8176d91370c7df"
}

AgentTesla — 恶意软件档案

AgentTesla .NET credential stealer. JS dropper @version 8.16.22. Sayısal obfuscation v6034. SMTP FTP HTTP C2.

恶意软件类型
Infostealer
编程语言
.NET
C2协议
SMTP/FTP
目标系统
Windows
别名 (AKA)
Agent Tesla

技术细节

C#/.NET, SMTP/FTP/HTTP C2, GetAsyncKeyState keylogger, browser stealer (Chrome/Firefox/Edge), email client stealer, FTP stealer, VPN stealer, clipboard monitor, screenshot

归因 / 威胁行为者

Turkce konusulan gelistirici 'Turk Hack Team' ile iliskilendirilen ve Turkiye'den yonetildigi dusunulen platform. Pek cok farkli siber suc grubu musterisi bulunmaktadir.

能力与行为

Tarayıcı Kimlik Bilgileri
Çerez Hırsızlığı
Kripto Cüzdan Çalma
Sistem Bilgisi
Ekran Görüntüsü
FTP/SSH İstemci Şifreleri
E-posta İstemcisi Çalma
Veri Sızıntısı

IOC列表 (2 个指标)

IOC — AgentTesla
# SHA256 a4e783a0c2ebf625b2d5d472ed40e9372e0da02d36e10cdeca8176d91370c7df # MD5 52c6d3050468e7ba52d73b8c2959b693
类型备注
sha256 a4e783a0c2ebf625b2d5d472ed40e9372e0da02d36e10cdeca8176d91370c7df Sample:AgentTesla
md5 52c6d3050468e7ba52d73b8c2959b693 Sample:AgentTesla

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
digicert.com domain — TCP active —
stem.ru domain — TCP active —
digicert.com domain — TCP active —
dublincore.org domain — TCP active —
googleapis.com domain — TCP active —
microsoft.com domain — TCP active —
freightfacilitators.com domain — TCP active —
digicert.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。

标签
agentteslainfostealermalwarehighsha256hash-analizi