Statik Analiz — AsyncRAT | YÜKSEK | CVSS: 7.5

Dosya

SHA25674f095f2b5f575720fa634777740f4856468a0c008ba8e78b2d53738b205dc46
MD52615cb5f93b2f8ee147afea62249f597
Dosya74f095f2b5f575720fa634777740f4856468a0c008ba8e78b2d53738b205dc46.exe
Boyut14,484,992 byte
TürPE32+ executable for MS Windows 6.01 (GUI), x86-64, 16 sections
Stringler26,163

Bölümler

AdEntropi
.text6.24
.rdata5.55
.data7.61
.pdata5.21
.xdata1.69
/45.67
/197.99
/327.93
/460.86
/658.0
/787.99
/957.99
/1127.71
.idata4.08
.reloc5.43
.symtab5.23

Import Tablosu

  • kernel32.dll

IOC

SHA25674f095f2b5f575720fa634777740f4856468a0c008ba8e78b2d53738b205dc46
MD52615cb5f93b2f8ee147afea62249f597
Domainstat.com, github.com, itab.io, exec.in, golang.org, time.in, hash.net
Mutexruntime.mutex, go-buena-clr.mutex, eq.sync.RWMutex, main.procCreateMutex, sync.RWMutex
C2stat.com, github.com, itab.io, exec.in, golang.org

AsyncRAT — Malware Profile

AsyncRAT, 2019'da acik kaynak olarak yayimlanan C# tabanli RAT ailesidir. Ekran yakalama, keylogger, dosya islemleri, HVNC ve plugin sistemine sahiptir. C2 AES-128-CBC ile sifrelenir, TCP uzerinden calisir. JS/PDF yemi ile dagitilir.

Malware Type
RAT
Programming Language
.NET C#
C2 Protocol
TCP/SSL
Target Systems
Windows
Also Known As (AKA)
AsyncClient

Technical Details

C# .NET, AES-128-CBC sifreleme, TCP port 6606/4449 (varsayilan), Mutex kontrol, Runtime assembly loading, Anti-analysis (VM check, Process listesi), HVNC, Keylogger, Stealer, Botnet modulu

Attribution / Threat Actor

Acik kaynak - orjinal gelistirici GitHub'da yayinladi; surekli siber suclu toplulugu tarafindan kullanilmaktadir. APT operasyonlari da dahil olmak uzere cok sayida farkli tehdit aktoru kullanmaktadir.

Capabilities & Behavior

Uzaktan Erişim & Kontrol
Keylogger
Ekran Görüntüsü
Webcam Erişimi
Dosya Yönetimi
Süreç Yönetimi
Komut Yürütme
Kalıcılık Mekanizması

IOC List (12 indicators)

IOC — AsyncRAT
# DOMAIN stat.com # DOMAIN github.com # DOMAIN itab.io # DOMAIN exec.in # DOMAIN golang.org # DOMAIN time.in # DOMAIN hash.net # MUTEX runtime.mutex # MUTEX go-buena-clr.mutex # MUTEX eq.sync.RWMutex # MUTEX main.procCreateMutex # MUTEX sync.RWMutex
TypeValueNote
domain stat.com C2 domain
domain github.com C2 domain
domain itab.io C2 domain
domain exec.in C2 domain
domain golang.org C2 domain
domain time.in C2 domain
domain hash.net C2 domain
mutex runtime.mutex Mutex
mutex go-buena-clr.mutex Mutex
mutex eq.sync.RWMutex Mutex
mutex main.procCreateMutex Mutex
mutex sync.RWMutex Mutex
AsyncRAT — Go to Full Profile →

C2 Servers (8 recorded servers for this family)

Address Type Port Protocol Status Country
system.io domain — TCP active —
system.io domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —
system.io domain — TCP active —
system.io domain — TCP active —
microsoft.com domain — TCP active —
microsoft.com domain — TCP active —

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

Tags
AsyncRATmalwarestatik-analizIOC