RemcosRAT
Posted: October 16, 2016
Threat Metric
The following fields listed on the Threat Meter containing a specific value, are explained in detail below:
Threat Level: The threat level scale goes from 1 to 10 where 10 is the highest level of severity and 1 is the lowest level of severity. Each specific level is relative to the threat's consistent assessed behaviors collected from SpyHunter's risk assessment model.
Detection Count: The collective number of confirmed and suspected cases of a particular malware threat. The detection count is calculated from infected PCs retrieved from diagnostic and scan log reports generated by SpyHunter.
Volume Count: Similar to the detection count, the Volume Count is specifically based on the number of confirmed and suspected threats infecting systems on a daily basis. High volume counts usually represent a popular threat but may or may not have infected a large number of systems. High detection count threats could lay dormant and have a low volume count. Criteria for Volume Count is relative to a daily detection count.
Trend Path: The Trend Path, utilizing an up arrow, down arrow or equal symbol, represents the level of recent movement of a particular threat. Up arrows represent an increase, down arrows represent a decline and the equal symbol represent no change to a threat's recent movement.
% Impact (Last 7 Days): This demonstrates a 7-day period change in the frequency of a malware threat infecting PCs. The percentage impact correlates directly to the current Trend Path to determine a rise or decline in the percentage.
Ranking: | 2,186 |
---|---|
Threat Level: | 8/10 |
Infected PCs: | 61,201 |
First Seen: | October 16, 2016 |
---|---|
Last Seen: | October 17, 2023 |
OS(es) Affected: | Windows |
RemcosRAT is a Threatening Remote Administration Tool (RAT) that may allow attackers to control the victim's computer remotely, exfiltrate data from it, and perform a large number of other actions that may help them gain access to private information, payment details, passwords and valuable files. RemcosRAT is detected by many popular anti-malware software currently so that installing a reliable anti-malware solution is certainly one of the best ways to protect yourself from this threat. While RemcosRAT is active, it can inject its corrupted payload in existing processes silently, therefore masking its presence from the user. If the infection goes unnoticed, then RemcomRAT will allow its operators to perform the following operations on the victim's machine:
- Upload, download and modify files.
- Execute commands remotely.
- Take screenshots from the user's desktop or webcam (if available).
- Copy clipboard data.
- Log keystrokes.
- Launch and terminate processes.
- Install additional threats.M/li>
RemcosRAT features a large number of modules that may provide attackers with full control over the victim's computer. This threat may often be spread with the help of fake software downloads, fake driver or software updates, bogus e-mail attachments and pirated software.
Popular anti-malware software suites should be able to take care of all corrupted files and Registry entries that RemcosRAt may have created on the victim's machine easily. If you suspect that your computer might be infected with this threat or a similar variant, then you should take the necessary actions to install and run an anti-malware scanner that can resolve the issue in a matter of minutes.
Technical Details
File System Modifications
Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.
The following files were created in the system:321.exe
File name: 321.exeSize: 262.14 KB (262144 bytes)
MD5: d435cebd8266fa44111ece457a1bfba1
Detection count: 105
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: January 13, 2020
file.exe
File name: file.exeSize: 782.33 KB (782336 bytes)
MD5: 601ceb7114eefefd1579fae7b0236e66
Detection count: 85
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
e12cd6fe497b42212fa8c9c19bf51088
File name: e12cd6fe497b42212fa8c9c19bf51088Size: 745.47 KB (745472 bytes)
MD5: e12cd6fe497b42212fa8c9c19bf51088
Detection count: 84
Group: Malware file
Last Updated: August 16, 2017
file.exe
File name: file.exeSize: 446.46 KB (446464 bytes)
MD5: 5f50bcd2cad547c4e766bdd7992bc12a
Detection count: 82
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
file.exe
File name: file.exeSize: 581.63 KB (581632 bytes)
MD5: 20dc88560b9e77f61c8a88f8bcf6571f
Detection count: 66
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
file.exe
File name: file.exeSize: 178.28 KB (178280 bytes)
MD5: 390ebb54156149b66b77316a8462e57d
Detection count: 55
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: July 17, 2017
file.exe
File name: file.exeSize: 364.54 KB (364544 bytes)
MD5: b79dcc45b3d160bce8a462abb44e9490
Detection count: 54
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: July 17, 2017
file.exe
File name: file.exeSize: 264.7 KB (264704 bytes)
MD5: 8671446732d37b3ad4c120ca2b39cfca
Detection count: 45
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: October 16, 2016
file.exe
File name: file.exeSize: 237.56 KB (237568 bytes)
MD5: c9923150d5c18e4932ed449c576f7942
Detection count: 30
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
File.exe
File name: File.exeSize: 421.88 KB (421888 bytes)
MD5: 35b954d9a5435f369c59cd9d2515c931
Detection count: 21
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: January 23, 2017
file.exe
File name: file.exeSize: 372.73 KB (372736 bytes)
MD5: f48496b58f99bb6ec9bc35e5e8dc63b8
Detection count: 14
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: October 30, 2017
50a62912a3a282b1b11f78f23d0e5906
File name: 50a62912a3a282b1b11f78f23d0e5906Size: 632.83 KB (632832 bytes)
MD5: 50a62912a3a282b1b11f78f23d0e5906
Detection count: 14
Group: Malware file
%SYSTEMDRIVE%\Users\<username>\appdata\roaming\microsoft\windows\dsvhelper\windslfj.exe
File name: windslfj.exeSize: 897.53 KB (897536 bytes)
MD5: 968650761a5d13c26197dbf26c56552a
Detection count: 12
File type: Executable File
Mime Type: unknown/exe
Path: %SYSTEMDRIVE%\Users\<username>\appdata\roaming\microsoft\windows\dsvhelper\windslfj.exe
Group: Malware file
Last Updated: June 26, 2020
%SYSTEMDRIVE%\Users\<username>\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\b2debaab8e4ea9a883794201f979e60138c810738e4f184ea9b8873d84f3ba59.exe\file.exe
File name: file.exeSize: 673.79 KB (673792 bytes)
MD5: 83dd9dacb72eaa793e982882809eb9d5
Detection count: 12
File type: Executable File
Mime Type: unknown/exe
Path: %SYSTEMDRIVE%\Users\<username>\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\b2debaab8e4ea9a883794201f979e60138c810738e4f184ea9b8873d84f3ba59.exe
Group: Malware file
Last Updated: June 26, 2020
C:\Users\<username>\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Legit Program.exe
File name: Legit Program.exeSize: 192.51 KB (192512 bytes)
MD5: cd2c23deea7f1eb6b19a42fd3affb0ee
Detection count: 7
File type: Executable File
Mime Type: unknown/exe
Path: C:\Users\<username>\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup
Group: Malware file
Last Updated: April 12, 2018
C:\Users\<username>\AppData\Roaming\unseen.exe
File name: unseen.exeSize: 250.68 KB (250687 bytes)
MD5: d8cff8ec41992f25ef3127e32e379e3b
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: C:\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: March 28, 2019
file.exe
File name: file.exeSize: 311.29 KB (311296 bytes)
MD5: 1645b2f23ece660689172547bd2fde53
Detection count: 4
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
file.exe
File name: file.exeSize: 249.85 KB (249856 bytes)
MD5: c41f7add0295861e60501373d87d586d
Detection count: 2
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Registry Modifications
Regexp file mask%APPDATA%\aitagent\aitagent.exe%APPDATA%\Analysernes1.exe%APPDATA%\Audiohd.exe%APPDATA%\Bagsmks8.exe%APPDATA%\Behandlingens[RANDOM CHARACTERS].exe%APPDATA%\Brnevrelser[RANDOM CHARACTERS].exe%appdata%\calc.exe%APPDATA%\chrome\chrome.exe%APPDATA%\deseret.pif%APPDATA%\explorer\explore.exe%APPDATA%\Extortioner.exe%APPDATA%\firewall.exe%APPDATA%\foc\foc.exe%APPDATA%\Holmdel8.exe%APPDATA%\Install\laeu.exe%APPDATA%\Irenas.exe%APPDATA%\Javaw\Javaw.exe%APPDATA%\Machree[RANDOM CHARACTERS].exe%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup\filename.exe%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup\firewall.vbe%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup\Holmdel8.vbe%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup\Legit Program.exe%APPDATA%\Mozila\Mozila.exe%APPDATA%\newremcos.exe%APPDATA%\remcos.exe%APPDATA%\SearchUI.exe%APPDATA%\Smartse\smartse.exe%AppData%\spoolsv.exe%APPDATA%\System\logs.dat%APPDATA%\Tornlst.exe%APPDATA%\WindowsDefender\WindowsDefender.exe%PROGRAMFILES%\AppData\drivers.exe%TEMP%\Name of the melted file.exe%WINDIR%\System32\remcomsvc.exe%WINDIR%\SysWOW64\remcomsvc.exeHKEY..\..\..\..{RegistryKeys}SOFTWARE\Microsoft\Windows\CurrentVersion\Run\remcosSOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\remcos
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