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Trojan-Spy.Win32.WebCenter.a / Information Disclosure

CVE Category Price Severity
N/A CWE-200 Not disclosed High
Author Risk Exploitation Type Date
Unknown High Remote 2021-02-12
CPE
cpe:cpe:/a:trojan-spy-win32-webcenter-a-information-disclosure
CVSS EPSS EPSSP
CVSS 4.0 Score: 9.3 (High) 0.02192 0.50148

CVSS vector description

Our sensors found this exploit at: https://cxsecurity.com/ascii/WLB-2021020058

Below is a copy:

Trojan-Spy.Win32.WebCenter.a / Information Disclosure
Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/e3cf225a94c6be5a26fc21a1ec83f418.txt
Contact: [email protected]
Media: twitter.com/malvuln

Threat: Trojan-Spy.Win32.WebCenter.a
Vulnerability: Information Disclosure 
Description: The trojan creates a dir named "webcenter" under "C:\Windows\SysWOW64" and drops various exes and html pages to return information about the infected system. Executable "web.exe" listens on TCP port 80, attackers who can reach the system can view various information about the infected system E.g. computer name, instant messenger accounts (software,proto,user/passwds), ports, processes etc

INFECTED_HOST/cports.html
INFECTED_HOST/cprocess.html
INFECTED_HOST/mspass.html

Type: PE32
MD5: e3cf225a94c6be5a26fc21a1ec83f418
Vuln ID: MVID-2021-0077
Dropped files: web.exe
Disclosure: 02/07/2021

Exploit/PoC:
TELNET INFECTED_HOST 80

GET /cports.html HTTP/1.1


Process NameProcess IDProtocolLocal PortLocal Port NameLocal AddressRemote PortRemote Port NameRemote AddressStateProcess PathProduct NameFile DescriptionFile VersionCompanyProcess Created OnUser NameProcess Services
Unknown0TCP80http0.0.0.0  0.0.0.0Listening    N/A  
Unknown0TCP80httpx.x.x.x13497 x.x.x.xTime Wait   N/A  
Unknown0TCP80httpx.x.x.x13498 x.x.x.xTime Wait   N/A  


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