Statik Analiz — DCRat | YÜKSEK | CVSS: 7.5

Dosya

SHA256a921f8d4e1d682057cf243dd39d89ca56b4bb5710f5f90c62018ef636e740741
MD574b2274ec4803d3db0f885a966bf22a1
Dosyaa921f8d4e1d682057cf243dd39d89ca56b4bb5710f5f90c62018ef636e740741.exe
Boyut9,679,272 byte
TürPE32+ executable for MS Windows 6.00 (GUI), x86-64, 7 sections
Stringler17,735

Bölümler

AdEntropi
.text6.48
.rdata5.72
.data1.82
.pdata5.34
.fptable0.0
.rsrc7.55
.reloc5.27

Import Tablosu

  • USER32.dll
  • COMCTL32.dll
  • KERNEL32.dll
  • ADVAPI32.dll
  • GDI32.dll

IOC

SHA256a921f8d4e1d682057cf243dd39d89ca56b4bb5710f5f90c62018ef636e740741
MD574b2274ec4803d3db0f885a966bf22a1
IP6.0.0.0
Domainmicrosoft.com
C2microsoft.com

DCRat — Malware Profile

DCRat Rusça RAT. sostener1.vbs VBScript dropper. PowerShell ExecutionPolicy Bypass. geutqmonpmjthuux.ru DGA C2.

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

Technical Details

.NET C#, AES-128-CBC sifreleme, plugin mimarisi (DLLler), TCP varsayilan port 5552, SQLite lokal depolama, Anti-VM/Sandbox (Process check, Registry), Loader, Stealer, RAT modulleri ayri

Capabilities & Behavior

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

IOC List (2 indicators)

IOC — DCRat
# IP 6.0.0.0 # DOMAIN microsoft.com
TypeValueNote
ip 6.0.0.0 C2 aday
domain microsoft.com C2 domain
DCRat — Go to Full Profile →

C2 Servers (8 recorded servers for this family)

Address Type Port Protocol Status Country
microsoft.com domain — TCP active —
system.io domain — TCP active —
system.io domain — TCP active —
digicert.com domain — TCP active —
system.io domain — TCP active —
crypto.io domain — TCP active —
system.io 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
DCRatmalwarestatik-analizIOC