LimeRAT | Threat Level: medium | Type: RAT

Cryptographic Identifiers

SHA256258475fb4d0c7c39b4d702172b78d67fc9223792061729543c97d0950c396b5e
MD55fea87d4e0afb8e31981bb6c1f9b1673
File Typeexe
Size283.2 KB
First Seen2020-08-18
File NameLime_masarati.exe
Tagsexe, LimeRAT, nVpn, RAT

Malware Family: LimeRAT

LimeRAT, çok işlevli açık kaynak RAT'tır.

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

Threat Indicators (IOC)

  • SHA256: 258475fb4d0c7c39b4d702172b78d67fc9223792061729543c97d0950c396b5e
  • MD5: 5fea87d4e0afb8e31981bb6c1f9b1673

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: 258475fb4d0c7c39"
        threat_level = "medium"
        first_seen = "2020-08-18"
    condition:
        hash.sha256(0, filesize) == "258475fb4d0c7c39b4d702172b78d67fc9223792061729543c97d0950c396b5e"
}

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 258475fb4d0c7c39b4d702172b78d67fc9223792061729543c97d0950c396b5e # MD5 5fea87d4e0afb8e31981bb6c1f9b1673
TypeValueNote
sha256 258475fb4d0c7c39b4d702172b78d67fc9223792061729543c97d0950c396b5e Sample:LimeRAT
md5 5fea87d4e0afb8e31981bb6c1f9b1673 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