Backdoor.Win32.Hupigon.bnbb malware suffers from an unquoted service path vulnerability.
Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/0857f2c8541dba287d648eec17163d3f.txt
Contact: [email protected]
Vulnerability: Insecure Service Path
Description: The malware creates a service with an unquoted path. Third party attackers who can place an arbitrary executable under c: drive can potentially undermine the integrity of the malware by having it run theirs instead with SYSTEM privs.
Vuln ID: MVID-2021-0396
C:>sc qc com
[SC] QueryServiceConfig SUCCESS
TYPE : 110 WIN32_OWN_PROCESS (interactive)
START_TYPE : 2 AUTO_START
ERROR_CONTROL : 0 IGNORE
BINARY_PATH_NAME : C:Program Files (x86)system32R_ServerRemoteAbc.exe
TAG : 0
DISPLAY_NAME : 8008
SERVICE_START_NAME : LocalSystem
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