#remcosrat — Public Fediverse posts

SmartApeSG campaign pushes Remcos RAT, NetSupport RAT, StealC, and Sectop RAT (ArechClient2)
#SmartApeSG #RemcosRAT #Stealc #SecTopRAT
https://isc.sans.edu/diary/32826

New XWorm 7.1 and Remcos RAT campaigns are abusing trusted #Windows utilities and memory-based execution to evade detection, giving attackers remote access to infected systems. The campaign also exploits a #WinRAR vulnerability to gain initial access.

Read: https://hackread.com/xworm-7-1-remcos-rat-windows-tools-evade-detection/

#CyberSecurity #Malware #XWorm #RemcosRAT

SmartApeSG campaign uses ClickFix page to push Remcos RAT
#SmartApeSG #RemcosRAT
https://isc.sans.edu/diary/32796

2026-01-22 (Thursday): #RemcosRAT infection persistent on an infected Windows host. This was caused by #ClickFix instructions from #SmartApeSG through a fake CAPTCHA page. Details of this #Remcos #RAT infection are available at https://www.malware-traffic-analysis.net/2026/01/06/index.html

I've also added three other blog entries from infections I generated in my lab on Tuesday, 2026-01-20. Those can be found at https://www.malware-traffic-analysis.net/2026/index.html

Those three other entries cover #LummaStealer, #VIPRecovery, and #Xworm. The VIP Recovery and Xworm infections followed the same chain of events, which includes #steganography through base64 text embedded in an image.

SHADOW#REACTOR – Text-Only Staging, .NET Reactor, and In-Memory Remcos RAT Deployment
#RemcosRAT
https://www.securonix.com/blog/shadowreactor-text-only-staging-net-reactor-and-in-memory-remcos-rat-deployment/

Watch out as a new email attack uses fake employee reports to deliver Guloader and Remcos RAT malware, tricking users into running dangerous files disguised as performance reviews.

Read: https://hackread.com/fake-employee-reports-guloader-remcos-rat-malware/

#Malware #Guloader #RemcosRAT #Phishing #CyberSecurity

2026-01-06 (Tuesday): #SmartApeSG CAPTCHA page uses #ClickFix technique to push #RemcosRAT.

The #Remcos #RAT C2 server is at 192.144.56[.]80.

A #pcap of the traffic, the Remcos RAT #malware, and a list of indicators are available at https://www.malware-traffic-analysis.net/2026/01/06/index.html

New malware campaign uses #Windows shortcut files to deliver the #REMCOS backdoor, giving attackers full control over victims' systems.

🔗 https://hackread.com/attack-windows-shortcut-files-install-remcos-backdoor/

#CyberSecurity #RemcosRAT #Malware #Phishing #InfoSec

New Phishing Campaign Uses DBatLoader to Drop Remcos RAT: What Analysts Need to Know – Source:hackread.com https://ciso2ciso.com/new-phishing-campaign-uses-dbatloader-to-drop-remcos-rat-what-analysts-need-to-know-sourcehackread-com/ #1CyberSecurityNewsPost #CyberSecurityNews #cybersecurity #CyberAttack #0CISO2CISO #DBatLoader #RemcosRAT #Hackread #Phishing #security #malware #RAT

Fileless Remcos RAT Attack Evades Antivirus Using PowerShell Scripts https://hackread.com/fileless-remcos-rat-attack-antivirus-powershell-scripts/ #Cybersecurity #CyberAttack #PowerShell #RemcosRAT #Security #Malware #TROJAN

⚠️ Watch out for ZIP and shortcut files on #Windows as attackers are using fake PDF icons to trick users into installing #Remcos trojan and take over computers.

Read: https://hackread.com/fileless-remcos-rat-attack-antivirus-powershell-scripts/

#CyberSecurity #Windows #Malware #RemcosRAT

Russia-linked Gamaredon targets Ukraine with Remcos RAT – Source: securityaffairs.com https://ciso2ciso.com/russia-linked-gamaredon-targets-ukraine-with-remcos-rat-source-securityaffairs-com/ #rssfeedpostgeneratorecho #informationsecuritynews #ITInformationSecurity #SecurityAffairscom #CyberSecurityNews #PierluigiPaganini #SecurityAffairs #SecurityAffairs #BreakingNews #Cyberwarfare #SecurityNews #hackingnews #Cybercrime #Gamaredon #RemcosRAT #hacking #Malware #ukraine #Russia

#MalspamMonday

Malspam Monday is when I check the inboxes of my honey pot accounts for anything interesting distributed through email.

Today, I found an example of #GuLoader for #Remcos #RAT

Details at https://github.com/malware-traffic/indicators/blob/main/2025-03-24-GuLoader-for-Remcos-RAT.txt

#RemcosRAT #malspam

Social media post I wrote about #RemcosRAT for my employer at https://www.linkedin.com/posts/unit42_remcos-rat-keylogger-activity-7304958245322768385-tu-a/ and https://x.com/malware_traffic/status/1899207006939947440

2025-03-10 (Monday): #Remcos #RAT activity. Email distribution used a zip archive attachment with a .7z file extension. During a test infection, we saw indicators of a #Keylogger and a Hacking tool to view browser passwords.

More info at https://github.com/PaloAltoNetworks/Unit42-timely-threat-intel/blob/main/2025-03-10-IOCs-for-Remcos-RAT-activity.txt

A #pcap of the infection traffic and the associated #malware files are available at https://malware-traffic-analysis.net/2025/03/10/index.html

Beware Of Weaponized Excel Document That Delivers Fileless Remcos RAT https://cybersecuritynews.com/beware-weaponized-excel-fileless-remcos-rat/ #CybersecurityThreats #FilelessMalware #CyberSecurity #Vulnerability #RemcosRAT #Malware

Beware Of Weaponized Excel Document That Delivers Fileless Remcos RAT https://gbhackers.com/weaponized-excel-fileless-remcos-rat/ #CVE/vulnerability #CyberSecurityNews #PhishingAttack #CVE20170199 #RemcosRAT #Phishing

South Korean Researchers Observe Remcos RAT Distributed Through Fake Shipping Lures https://thecyberexpress.com/remcos-rat-malicious-uuencoding-uue-shipping/ #TheCyberExpressNews #CybersecurityNews #RemcosRATmalware #TheCyberExpress #FirewallDaily #cybersecurity #Cyberattack #UUEncoding #RemcosRAT #malware #AhnLab #UUE

Remcos RAT Distributed As UUEncoding (UUE) File To Steal Logins https://gbhackers.com/remcos-rat-uuencoding-theft/ #CyberSecurityNews #PhishingAttack #EmailSecurity #cybersecurity #RemcosRAT #Phishing #Malware

🚩 Active #RemcosRAT campaign is distributed via GitHub through abuse of comments in legitimate repositories.

Some malicious links:
- https://github[.]com/ustaxes/UsTaxes/files/15421286/2022and2023TaxDocuments[.]zip
- https://github[.]com/ustaxes/UsTaxes/files/15419438/2023TaxDocuments[.]zip
- https://github[.]com/PolicyEngine/policyengine-us/files/15487603/2023.TAX.ORGANIZER.pdf[.]zip
- https://github[.]com/hmrc/claim-tax-refund/files/15487332/TaxrefundlistPDF[.]zip

They also got creative and registered the user "user-attachments" on GitHub 😄
- https://github[.]com/user-attachments/files/15592343/Rachel.Completed.Organizer.Season.TAX.2023[.]zip

Remcos C2 servers:
- pattreon.duckdns[.]org:7035
- deytrycooldown.duckdns[.]org:7070
- newlink.duckdns[.]org:5111
* Botnet: RemoteHost

REF: https://www.bleepingcomputer.com/news/security/github-comments-abused-to-push-malware-via-microsoft-repo-urls/

The Computer Emergency Response Team of Ukraine (CERT-UA) reports that the threat actor group UAC-0184 is increasingly using popular messengers and social engineering in 2024 to target the Ukrainian military, and steal documents/messenger data (e.g. Signal). Malware delivered include IDAT, RemcosRAT, VIOTTOKEYLOGGER, XWorm, SIGTOP and TUSC. A lot of IOC provided, and images depict infection chains or lure messages. 🔗 (Ukrainian language) https://cert.gov.ua/article/6278521

#CERTUA #UAC0184 #Ukraine #cyberespionage #threatintel #IOC #RemcosRAT #IDAT #xworm

Fortinet reports on a recent phishing campaign containing Scalable Vector Graphics (SVG) files. The malicious attachment downloads a ZIP file and begins the infection chain. ScrubCrypt, described as an "antivirus evasion tool", is used to load the final payload VenomRAT while maintaining a connection with the C2 server to install plugins like XWorm, NanoCore, RemcosRAT and a crypto wallet stealer. They provides detailed insights into how the threat actor distributes VenomRAT and other plugins. IOC listed. 🔗 https://www.fortinet.com/blog/threat-research/scrubcrypt-deploys-venomrat-with-arsenal-of-plugins

#ScrubCrypt #VenomRAT #RemcosRAT #XWorm #NanoCore #threatintel #IOC

ESET Research reports that AceCryptor use surged in the second half of 2023. This included Remcos RAT campaigns for the first time, using compromised accounts for credibility in phishing emails. AceCryptor + Remcos campaigns targeted Poland, Bulgaria, Spain, and Serbia. Campaigns were described, MITRE ATT&CK TTPs and IOC provided. 🔗 https://www.welivesecurity.com/en/eset-research/rescoms-rides-waves-acecryptor-spam/

#AceCryptor #threatintel #IOC #Remcos #RemcosRAT #VidarStealer #Stopransomware #SmokeLoader

The attackers’ goal was to covertly install Remcos RAT malware on organizations’ employees’ computers with the ability to further compromise and obtain valuable data.

#Cybersecurity #RemcosRAT #Colombia #Cyberattacks

https://cybersec84.wordpress.com/2023/09/14/remcos-rat-trojan-targets-colombian-organizations-in-mass-attack/

To spread it, the attackers created malicious websites and specially crafted installers of various programs. Among them are tools for tuning processors, video cards and BIOSes, utilities for checking the status of computer hardware and many others

#cybersecurity #hackers #malware #RemcosRAT #Windows #trojan

https://cybersec84.wordpress.com/2023/07/31/fruity-trojan-spreads-remcos-rat-via-deceptive-software-installers/

#Hackers have devised a novel way to download remote access trojans (RAT) such as #AsyncRAT & #RemcosRAT by abusing the Windows Search Feature.

#infosec #cybersecurity #WindowsSearch #trojan #malware

https://thehackernews.com/2023/07/hackers-abusing-windows-search-feature.html

ISC Diary: @malware_traffic saw #GuLoader or #ModiLoader/#DBatLoader style traffic for #RemcosRAT https://i5c.us/d29990