RemcosRAT Sample: F66E675A6FD9B3B5

RemcosRAT Malware Analizi

Dosya Ozellikleri

SHA256: f66e675a6fd9b3b5d49c57fc4f7d07450c6ed7f7bd6ec985fdce5df7bd127cd4

MD5: a272ed84a8f8a8d46c525f5a9598c9c3

Dosya Tipi: exe

Boyut: 756,504 byte

Ilk Gorulme: 2026-04-16

AV Imzasi: RemcosRAT

Imphash: 0293eec0b5432ad092f24065016203b2

Raporlayan: threatcat_ch

Etiketler: exe, RemcosRAT, signed

Statik analiz: metadata tabanli (ornek indirilmedi)

RemcosRAT — Malware Profile

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.

Malware Type

RAT

Programming Language

C++

C2 Protocol

TCP/RC4

Target Systems

Windows

Also Known As (AKA)

Remcos, Breaking-Security

Technical 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 / Threat Actor

Breaking Security firmasinin isvicre tabanli olmasi nedeniyle ilk gelistirme AB'de gerceklestirilmistir; ancak surekli dunya genelinde siber suclu topluluklari tarafindan kullanilmaktadir.

Capabilities & Behavior

Uzaktan Erişim & Kontrol

Keylogger

Ekran Görüntüsü

Webcam Erişimi

Dosya Yönetimi

Süreç Yönetimi

Komut Yürütme

Kalıcılık Mekanizması

IOC List (1 indicators)

IOC — RemcosRAT

# FILEPATH
f66e675a6fd9b3b5d49c57fc4f7d07450c6ed7f7bd6ec985fdce5df7bd127cd4

Type	Value	Note
filepath	f66e675a6fd9b3b5d49c57fc4f7d07450c6ed7f7bd6ec985fdce5df7bd127cd4	PDB

RemcosRAT — Go to Full Profile →

C2 Servers (8 recorded servers for this family)

Address	Type	Port	Protocol	Status	Country
breakingsecurity.net	domain	—	TCP	active	—
system.io	domain	—	TCP	active	—
breakingsecurity.net	domain	—	TCP	active	—
system.io	domain	—	TCP	active	—
breakingsecurity.net	domain	—	TCP	active	—
paint.net	domain	—	TCP	active	—
americanshippingline.com	domain	—	TCP	active	—
purl.org	domain	—	TCP	active	—

C2 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.