Datei
| SHA256 | d91c0e47050b3d3ae212b58ee8d38999664a9374c888302b0ec0a2edf5f96622 |
|---|---|
| MD5 | 7b75722e2a6c8502d6b2637bf0b4def7 |
| Datei | d91c0e47050b3d3ae212b58ee8d38999664a9374c888302b0ec0a2edf5f96622.xls |
| Größe | 555,520 byte |
| Typ | Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1252, Name |
| Stringler | 1,146 |
IOC
| SHA256 | d91c0e47050b3d3ae212b58ee8d38999664a9374c888302b0ec0a2edf5f96622 |
|---|---|
| MD5 | 7b75722e2a6c8502d6b2637bf0b4def7 |
RemcosRAT — Malware-Profil
RemcosRAT - BreakingSecurity.net tarafindan lisansli satilan uzaktan erisim araci. Mesbru pentesting araci olarak satilsa da kriminal aktörler tarafindan yaygin kullanilir. Process hollowing, keylogger, clipboard/audio/screenshot izleme, Chrome kimlik bilgisi hirsizligi, UAC bypass, TLS 1.3 sifreli C2.
Technische Details
TCP port 2404 (varsayilan), RC4 veya XOR sifreleme, C++ ile gelistirilmis, PE injection, UAC bypass (CMSTPLUA), AMSI bypass, Anti-debug (GetTickCount/RDTSC), DGA destekli C2, Keylogger, Screenshot, Audio
Attribution / Bedrohungsakteur
Breaking Security firmasinin isvicre tabanli olmasi nedeniyle ilk gelistirme AB'de gerceklestirilmistir; ancak surekli dunya genelinde siber suclu topluluklari tarafindan kullanilmaktadir.
Fähigkeiten & Verhalten
C2-Server (8 erfasste Server für diese Familie)
| Adresse | Typ | Port | Protokoll | Status | Land |
|---|---|---|---|---|---|
| breakingsecurity.net | domain | — | TCP | active | — |
| breakingsecurity.net | domain | — | TCP | active | — |
| breakingsecurity.net | domain | — | TCP | active | — |
| paint.net | domain | — | TCP | active | — |
| americanshippingline.com | domain | — | TCP | active | — |
| purl.org | domain | — | TCP | active | — |
| adobe.com | domain | — | TCP | active | — |
| paint.net | domain | — | TCP | active | — |
C2-Adressen stammen ausschließlich aus vom KEYDAL-Team manuell verifizierten Malware-Samples. Kommerzielle Nutzung ist untersagt.