Archivo
| SHA256 | f682942cb2b55e88b3dc13b228c35765ad624434cf472490078a29566c7bfa03 |
|---|---|
| MD5 | 37daa89551604908ec63096ec5a87504 |
| Archivo | f682942cb2b55e88b3dc13b228c35765ad624434cf472490078a29566c7bfa03.exe |
| Tamaño | 1,243,648 byte |
| Tipo | PE32 executable for MS Windows 6.00 (GUI), Intel i386 Mono/.Net assembly, 3 sections |
| Stringler | 2,331 |
Bölümler
| Ad | Entropi |
|---|---|
.text | 7.94 |
.rsrc | 3.7 |
.reloc | 0.08 |
Import Tablosu
mscoree.dll
IOC
| SHA256 | f682942cb2b55e88b3dc13b228c35765ad624434cf472490078a29566c7bfa03 |
|---|---|
| MD5 | 37daa89551604908ec63096ec5a87504 |
| IP | 16.10.0.0, 16.0.0.0, 1.0.0.0, 4.0.0.0 |
RemcosRAT — Perfil del malware
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.
Detalles técnicos
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
Atribución / Actor de amenaza
Breaking Security firmasinin isvicre tabanli olmasi nedeniyle ilk gelistirme AB'de gerceklestirilmistir; ancak surekli dunya genelinde siber suclu topluluklari tarafindan kullanilmaktadir.
Capacidades y comportamiento
Servidores C2 (8 servidores registrados para esta familia)
| Dirección | Tipo | Puerto | Protocolo | Estado | País |
|---|---|---|---|---|---|
| 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 | — |
Las direcciones C2 se proporcionan únicamente a partir de muestras de malware verificadas manualmente por el equipo KEYDAL. Se prohíbe el uso comercial.