Arquivo Kimliği
| SHA256 | 5a505f489d40c545ddacf31c16898cc85d6cf4bb308ff8448e24bcc744932042 |
|---|---|
| MD5 | 6b3e4790971c4541f567eb04d06152fb |
| SHA1 | 4bc8d8699e928d8f1c72607d6b85bd585f0beda7 |
| Nome do arquivo | Purchase order.exe |
| Tamanho | 1586817 byte |
| Tipo | /opt/ksentinel/samples/5a505f489d40c545_Purchaseorder.exe: PE32+ executable (GUI) x86-64 Mono/.Net a |
| Data de compilação | Desconhecido |
| Packer | UPX |
C2 Sunucuları / Dropper Domainleri
| Adres | Tip | Durum |
|---|---|---|
System.IO | Domain | active |
Tespit Edilen IOC'lar
| Valor | 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 Confiançalik 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
Família Tespiti — String Kanıtı
String kanıtı bulunamadı (obfuscated).
AgentTesla — Perfil do malware
AgentTesla .NET credential stealer. JS dropper @version 8.16.22. Sayısal obfuscation v6034. SMTP FTP HTTP C2.
Detalhes técnicos
C#/.NET, SMTP/FTP/HTTP C2, GetAsyncKeyState keylogger, browser stealer (Chrome/Firefox/Edge), email client stealer, FTP stealer, VPN stealer, clipboard monitor, screenshot
Atribuição / Ator da ameaça
Turkce konusulan gelistirici 'Turk Hack Team' ile iliskilendirilen ve Turkiye'den yonetildigi dusunulen platform. Pek cok farkli siber suc grubu musterisi bulunmaktadir.
Capacidades e comportamento
Lista IOC (4 indicadores)
#
4bc8d8699e928d8f1c72607d6b85bd585f0beda7
# SHA256
5a505f489d40c545ddacf31c16898cc85d6cf4bb308ff8448e24bcc744932042
# MD5
6b3e4790971c4541f567eb04d06152fb
# DOMAIN
System.IO
| Tipo | Valor | Nota |
|---|---|---|
| 4bc8d8699e928d8f1c72607d6b85bd585f0beda7 | ||
| sha256 | 5a505f489d40c545ddacf31c16898cc85d6cf4bb308ff8448e24bcc744932042 | |
| md5 | 6b3e4790971c4541f567eb04d06152fb | |
| domain | System.IO |
Servidores C2 (8 servidores registrados para esta família)
| Endereço | Tipo | Porta | Protocolo | Status | País |
|---|---|---|---|---|---|
| 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 | — |
Os endereços C2 são fornecidos apenas a partir de amostras de malware verificadas manualmente pela equipe KEYDAL. O uso comercial é proibido.