Threat Group Cards: A Threat Actor Encyclopedia
Archived: 2026-04-05 13:50:56 UTC
Home > List all groups > List all tools > List all groups using tool QuasarRAT
 Tool: QuasarRAT
Names
QuasarRAT
Quasar RAT
CinaRAT
Yggdrasil
Category Tools
Type
Reconnaissance, Backdoor, Keylogger, Credential stealer, Info stealer, Exfiltration,
Tunneling
Description Quasar is a fast and light-weight remote administration tool coded in C#. The usage
ranges from user support through day-to-day administrative work to employee
monitoring. Providing high stability and an easy-to-use user interface, Quasar is the
perfect remote administration solution for you.
Feature:
• TCP network stream (IPv4 & IPv6 support)
• Fast network serialization (Protocol Buffers)
• Compressed (QuickLZ) & Encrypted (TLS) communication
• Multi-Threaded
• UPnP Support
• No-Ip.com Support
• Visit Website (hidden & visible)
• Show Messagebox
• Task Manager
• File Manager
• Startup Manager
• Remote Desktop
• Remote Shell
• Download & Execute
• Upload & Execute
• System Information
• Computer Commands (Restart, Shutdown, Standby)
• Keylogger (Unicode Support)
https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=db474214-31e9-4b10-a68b-18bc06b2ddc4
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• Reverse Proxy (SOCKS5)
• Password Recovery (Common Browsers and FTP Clients)
• Registry Editor
Information
MITRE ATT&CK Malpedia AlienVault OTX Last change to this tool card: 22 February 2025
Download this tool card in JSON format
All groups using tool QuasarRAT
Changed Name Country Observed
APT groups
https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=db474214-31e9-4b10-a68b-18bc06b2ddc4
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APT 32, OceanLotus, SeaLotus 2013-Aug 2024
  APT 33, Elfin, Magnallium 2013-Apr 2024  
  Earth Berberoka 2022  
  Gallium 2018-Jun 2022  
  Gorgon Group 2017-Jul 2020  
  LazyScripter [Unknown] 2018  
  Molerats, Extreme Jackal, Gaza Cybergang [Gaza] 2012-Jul 2023  
  Patchwork, Dropping Elephant 2013-Jun 2025  
  Stone Panda, APT 10, menuPass 2006-Mar 2025
  Transparent Tribe, APT 36 2013-Mar 2025  
10 groups listed (10 APT, 0 other, 0 unknown)
Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=db474214-31e9-4b10-a68b-18bc06b2ddc4
https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=db474214-31e9-4b10-a68b-18bc06b2ddc4
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