LimeRAT | Threat Level: medium | Type: RAT

Cryptographic Identifiers

SHA256a39857d5690d76daccdd564ed97410f696f92c19150be5c1fdf52118a9929529
MD5f57a7e75ffa8e9940b1c808a8284160c
File Typeexe
Size662.0 KB
First Seen2021-07-15
File Namef57a7e75ffa8e9940b1c808a8284160c
Tags32, exe, LimeRAT

Malware Family: LimeRAT

LimeRAT, RAT'tır.

TypeRAT
Programming LanguageC#/.NET
Target PlatformWindows
C2 ProtocolTCP
PurposeAçık kaynak RAT
First Seen Year2019

Threat Indicators (IOC)

  • SHA256: a39857d5690d76daccdd564ed97410f696f92c19150be5c1fdf52118a9929529
  • MD5: f57a7e75ffa8e9940b1c808a8284160c

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

  1. Disconnect the system from the network — unplug ethernet, disable Wi-Fi
  2. Terminate suspicious processes from Task Manager
  3. Run a full system scan with Malwarebytes or Kaspersky
  4. HKCU\Software\Microsoft\Windows\CurrentVersion\Run kayıtlarını kontrol edin
  5. Review newly created tasks in Task Scheduler
  6. Change all your account passwords from a clean device
  7. Gerekirse Windows'u yeniden yükleyin ve verilerinizi temiz bir yedeğe geri alın

YARA Rule Hints

rule LimeRAT_SHA256 {
    meta:
        description = "LimeRAT sample: a39857d5690d76da"
        threat_level = "medium"
        first_seen = "2021-07-15"
    condition:
        hash.sha256(0, filesize) == "a39857d5690d76daccdd564ed97410f696f92c19150be5c1fdf52118a9929529"
}

LimeRAT — Malware Profile

LimeRAT Hindistan Kalyan Matka piyango temasiyla dağıtılan. kalyanonlinematkaapp.in.net C2. Disk Enum VM tespiti. AES crypto.

Malware Type
RAT
Programming Language
C#/.NET
C2 Protocol
TCP
Target Systems
Windows

Technical Details

C# .NET, AES sifreleme, TCP, Plugin tabanlı: RAT + Miner + Ransomware + Stealer, Clipboard Bitcoin hijacker, Monero madenci dahili, UAC bypass, Anti-analysis

Capabilities & Behavior

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

IOC List (2 indicators)

IOC — LimeRAT
# SHA256 a39857d5690d76daccdd564ed97410f696f92c19150be5c1fdf52118a9929529 # MD5 f57a7e75ffa8e9940b1c808a8284160c
TypeValueNote
sha256 a39857d5690d76daccdd564ed97410f696f92c19150be5c1fdf52118a9929529 Sample:LimeRAT
md5 f57a7e75ffa8e9940b1c808a8284160c Sample:LimeRAT

C2 Servers (5 recorded servers for this family)

Address Type Port Protocol Status Country
kalyanonlinematkaapp.in.net domain 443 HTTPS active —
kalyanonlinematkaapp.in.net domain 443 HTTPS active —
hu88999.com domain 443 HTTPS inactive —
45.90.222.109 ip 1177 TCP inactive DE
88.198.47.34 ip 4444 TCP inactive DE

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

Tags
limeratratmalwaremediumsha256hash-analizi