quantum | 652c394928687ed453c34befbbe373f78a0258a40b0f40db425ad232ad761b85

General

Target

quantum_locker.zip
Size

40KB
Sample

230401-hl63dsge48
MD5

0bd28968ed0f67ce2614375594500133
SHA1

0875087b078b92771f1ad635e211ec89dc7fbd86
SHA256

652c394928687ed453c34befbbe373f78a0258a40b0f40db425ad232ad761b85
SHA512

a5f59cb600073e632580f08dd40ffceb8caf5515ade8e4d1af84e9ae4f4afa8c32c1fe10b02501dc28633df79b74f7deccb0ddb8c26d982cf1d1508e9598afcd
SSDEEP

768:h/BTu9saraH7kFg3zxQZ/YbL5/TZQRfXkt3zx+8FFseey6b9C0DkfYUr6ahS/K:9BTEZFgo6TZM02ecb9HDkwUfd

Score

10^/10

quantum ransomware

Malware Config

Extracted

Path

C:\Users\Admin\3D Objects\README_TO_DECRYPT.html

Family

quantum

Ransom Note

<html> <head> <title>Quantum</title> </head> <body> <h1>Your ID:</h1> <pre> 9064d8b148a0f19a9e3598a6e0b0aeb16c31d69d7e358254164eefdf45b6ef70 </pre> <hr/> This message contains an information how to fix the troubles you've got with your network. Files on the workstations in your network were encrypted and any your attempt to change, decrypt or rename them could destroy the content. The only way to get files back is a decryption with Key, provided by the Quantum Locker. During the period your network was under our control, we downloaded a huge volume of information. Now it is stored on our servers with high-secure access. This information contains a lot of sensitive, private and personal data. Publishing of such data will cause serious consequences and even business disruption. It's not a threat, on the contrary - it's a manual how to get a way out. Quantum team doesn't aim to damage your company, our goals are only financial. After a payment you'll get network decryption, full destruction of downloaded data, information about your network vulnerabilities and penetration points. If you decide not to negotiate, in 48 hours the fact of the attack and all your information will be posted on our site and will be promoted among dozens of cyber forums, news agencies, websites etc. To contact our support and start the negotiations, please visit our support chat. It is simple, secure and you can set a password to avoid intervention of unauthorised persons. <a href="http://tijykgureh7kqq5cczzeutaoxvmf6yinpar72o3bxome7b44vwqxadyd.onion/?cid=9064d8b148a0f19a9e3598a6e0b0aeb16c31d69d7e358254164eefdf45b6ef70">http://tijykgureh7kqq5cczzeutaoxvmf6yinpar72o3bxome7b44vwqxadyd.onion/?cid=9064d8b148a0f19a9e3598a6e0b0aeb16c31d69d7e358254164eefdf45b6ef70</a> <ul> <li>Password field should be blank for the first login. <li>Note that this server is available via Tor browser only. </ul> P.S. How to get TOR browser - see at https://www.torproject.org </body> </html>

Targets

- Target
  
  quantum_locker/quantum_locker.sample
- Size
  
  75KB
- MD5
  
  0706764b3963df092079d3bdef787a1f
- SHA1
  
  73c2460d59f3d0637523ca6d35425aae14358ba1
- SHA256
  
  b63e94928da25e18caa1506305b9ca3dedc267e747dfa4710860e757d2cc8192
- SHA512
  
  3af7ff3b2aa689eb4c410562b5ead74ff77417da941521928391c6fac3dcc6a75f6d866f52b12f67a41564cfa81afcda51857c0f208f9e90e8629e0f0b5d5cb4
- SSDEEP
  
  1536:9aX51pVH9hsgNGLs6BLM1frxz/HTfcKKBaJGp:OfJGLs6BwNxnfTKsG
Score

10^/10

quantum ransomware
- Quantum Ransomware
  A rebrand of the MountLocker ransomware first seen in August 2021.
  ransomware quantum
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- Drops desktop.ini file(s)
behavioral1