Derin Statik Analiz — AgentTesla | Tehdit: high
文件 Kimliği
| SHA256 | 5a505f489d40c545ddacf31c16898cc85d6cf4bb308ff8448e24bcc744932042 |
|---|---|
| MD5 | 6b3e4790971c4541f567eb04d06152fb |
| SHA1 | 4bc8d8699e928d8f1c72607d6b85bd585f0beda7 |
| 文件名 | Purchase order.exe |
| 大小 | 1586817 byte |
| 类型 | /opt/ksentinel/samples/5a505f489d40c545_Purchaseorder.exe: PE32+ executable (GUI) x86-64 Mono/.Net a |
| 编译日期 | 未知 |
| Packer | UPX |
C2 Sunucuları / Dropper Domainleri
| Adres | Tip | Durum |
|---|---|---|
System.IO | Domain | active |
Tespit Edilen IOC'lar
| 值 | Tip |
|---|---|
System.IO | Domain |
Yetenekler
- —
Şifreleme: RijndaelManaged
Base64 Decode:
B64:FixedSizeUnsafeQueueNativeOverlapped => ,^u( B64:getIsUnicodeClassFileStreamInformation => y+ky B64:getLastWriteTimeUtcThreadStartException => +^N) B64:getPositiveInfinitySymbolGetStartComSlot =>
Geliştirici İpuçları
Telegram: @0nQzB @ceaAW @eSdl @GOL25 @KMlxE
PE Analizi
PE 置信度lik Taraması
file entropy: 6.098944 (normal) fpu anti-disassembly: no imagebase: normal entrypoint: null DOS stub: normal TLS directory: not found timestamp: future time section
Import Tablosu (özet)
Imported functions
家族 Tespiti — String Kanıtı
String kanıtı bulunamadı (obfuscated).
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 (4 个指标)
IOC — AgentTesla
#
4bc8d8699e928d8f1c72607d6b85bd585f0beda7
# SHA256
5a505f489d40c545ddacf31c16898cc85d6cf4bb308ff8448e24bcc744932042
# MD5
6b3e4790971c4541f567eb04d06152fb
# DOMAIN
System.IO
| 类型 | 值 | 备注 |
|---|---|---|
| 4bc8d8699e928d8f1c72607d6b85bd585f0beda7 | ||
| sha256 | 5a505f489d40c545ddacf31c16898cc85d6cf4bb308ff8448e24bcc744932042 | |
| md5 | 6b3e4790971c4541f567eb04d06152fb | |
| domain | System.IO |
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。