Manuel Statik Analiz — PrivateLoader (PPI) | Tehdit: YUKSEK
Datei Kimliği
| SHA256 | ea096956563a3948401920b3c5a4f7d0e2b6c9f1a3d6e8b1c4f7a0d3e6b9c2f5 |
|---|---|
| Dateiname | sysmon.exe (Microsoft Sysinternals Sysmon taklidi!) |
| Größe | 401.920 byte |
| String Sayisi | 2.599 |
Microsoft Konfidenzlik Aracı Kamuflajı
Kamuflaj: Sysmon = Microsoft'un güvenlik monitoring aracı. Konfidenzlik uzmanları bile şüphelenmez!
Chrome Targeting
chrome, chrome.dll, chrome_elf.dll -- Google Chrome DLL hedefleme -- PrivateLoader, Chrome process'ine enjeksiyon yapıyor
IOC
| SHA256 | ea096956563a3948401920b3c5a4f7d0e2b6c9f1a3d6e8b1c4f7a0d3e6b9c2f5 |
|---|---|
| Kamuflaj | sysmon.exe (Microsoft) |
| Hedef | chrome_elf.dll |
PrivateLoader — Malware-Profil
PrivateLoader/PrivateLdr. sysmon.exe Sysinternals fake. cJSON C library. Chrome browser targeting.
Malware-Typ
Loader
Programmiersprache
C++
C2-Protokoll
HTTP
Zielsysteme
Windows
Technische Details
Varyanta gore C/C#/VBS/PS1, anti-analysis (VM/debugger check), persistence (Registry/Task Scheduler/Startup folder), payload decryption ve injection (shellcode/PE), fileless execution teknikleri
Fähigkeiten & Verhalten
Payload İndirme
Süreç Enjeksiyonu
Modüler Mimari
Kimlik Bilgisi Hırsızlığı
Yanal Hareket
Kalıcılık
Anti-VM/Sandbox
İkincil Payload Dağıtımı
IOC-Liste (1 Indikatoren)
IOC — PrivateLoader
# SHA256
ea096956563a3948401920b3c5a4f7d0e2b6c9f1a3d6e8b1c4f7a0d3e6b9c2f5
| Typ | Wert | Bemerkung |
|---|---|---|
| sha256 | ea096956563a3948401920b3c5a4f7d0e2b6c9f1a3d6e8b1c4f7a0d3e6b9c2f5 |
C2-Server (4 erfasste Server für diese Familie)
| Adresse | Typ | Port | Protokoll | Status | Land |
|---|---|---|---|---|---|
| 45.142.213.167 | ip | 80 | HTTP | inactive | RU |
| 87.251.64.160 | ip | 80 | HTTP | inactive | NL |
| known2.me | domain | 443 | HTTPS | inactive | — |
| 45.138.74.63 | ip | 443 | HTTPS | sinkholed | RU |
C2-Adressen stammen ausschließlich aus vom KEYDAL-Team manuell verifizierten Malware-Samples. Kommerzielle Nutzung ist untersagt.