BuilderOrcus Insecure Credential Storage

`Discovery / credits: Malvuln - malvuln.com (c) 2022  
Original source: https://malvuln.com/advisory/cc3670f1b3e60e00b43c86d787563a44_B.txt  
Contact: [email protected]  
Media: twitter.com/malvuln  
  
Threat: BuilderOrcus (Orcus.Administration-cracked.exe)  
Vulnerability: Insecure Credential Storage  
Description: The malware stores its password in plaintext in a settings.json file.  
Family: BuilderOrcus  
Type: PE32  
MD5: cc3670f1b3e60e00b43c86d787563a44  
Vuln ID: MVID-2022-0516  
Disclosure: 03/17/2022  
  
  
Exploit/PoC:  
settings.json snippet.  
  
{  
"IpAddresses": [  
{  
"Ip": "127.0.0.1",  
"Port": 10134  
},  
{  
"Ip": "0.0.0.0",  
"Port": 10134  
}  
],  
"Password": "malvuln",  
"IsDnsUpdaterEnabled": false,  
"DnsUpdaterSettings": null,  
  
  
Disclaimer: The information contained within this advisory is supplied "as-is" with no warranties or guarantees of fitness of use or otherwise. Permission is hereby granted for the redistribution of this advisory, provided that it is not altered except by reformatting it, and that due credit is given. Permission is explicitly given for insertion in vulnerability databases and similar, provided that due credit is given to the author. The author is not responsible for any misuse of the information contained herein and accepts no responsibility for any damage caused by the use or misuse of this information. The author prohibits any malicious use of security related information or exploits by the author or elsewhere. Do not attempt to download Malware samples. The author of this website takes no responsibility for any kind of damages occurring from improper Malware handling or the downloading of ANY Malware mentioned on this website or elsewhere. All content Copyright (c) Malvuln.com (TM).  
`