quantum | fd7ca7af9b2b6c5ffdb3206d647301de8bea33a69679e117be30e9a601c5dea2

General

Target

fd7ca7af9b2b6c5ffdb3206d647301de8bea33a69679e117be30e9a601c5dea2
Size

1.5MB
Sample

240410-sg9ylafd8w
MD5

8ab1d468e5aee87a0a6011958751f077
SHA1

a54c911341a6b98541699da4516d563c737d96a1
SHA256

fd7ca7af9b2b6c5ffdb3206d647301de8bea33a69679e117be30e9a601c5dea2
SHA512

d8dd46f94163dfa4e1b29ef4c5df81c1a1f4eaba40714e90987dc547ff1e8831accf0897ad7643ece5924a018d60a5d65ad4f33b32c0079d24772baf6c327d83
SSDEEP

24576:rFcel074vHDSYJeyyppTEgQn65IfsTXz:ZRly4fDSYJeyy7TEHc

Score

10^/10

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\README_TO_DECRYPT.html

Family

quantum

Ransom Note

<html> <head> <title>Quantum</title> </head> <body> <h1>Your ID:</h1> <pre> ba1cdb058d772a0c20f396a1de8c483f3786bd03f65b0cc09a3e75ac9e3f6f2d </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://obqregdsd7dmilzf3aqvegn3sofpufsvb2n3m2dvwfhsgthemvyi44qd.onion/?cid=ba1cdb058d772a0c20f396a1de8c483f3786bd03f65b0cc09a3e75ac9e3f6f2d">http://obqregdsd7dmilzf3aqvegn3sofpufsvb2n3m2dvwfhsgthemvyi44qd.onion/?cid=ba1cdb058d772a0c20f396a1de8c483f3786bd03f65b0cc09a3e75ac9e3f6f2d</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>

Extracted

Path

C:\Recovery\WindowsRE\README_TO_DECRYPT.html

Family

quantum

Ransom Note

<html> <head> <title>Quantum</title> </head> <body> <h1>Your ID:</h1> <pre> ba1cdb058d772a0c20f396a1de8c483f3293ad0eea531dd09a3e75ac9e3f6f73 </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://obqregdsd7dmilzf3aqvegn3sofpufsvb2n3m2dvwfhsgthemvyi44qd.onion/?cid=ba1cdb058d772a0c20f396a1de8c483f3293ad0eea531dd09a3e75ac9e3f6f73">http://obqregdsd7dmilzf3aqvegn3sofpufsvb2n3m2dvwfhsgthemvyi44qd.onion/?cid=ba1cdb058d772a0c20f396a1de8c483f3293ad0eea531dd09a3e75ac9e3f6f73</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
  
  fd7ca7af9b2b6c5ffdb3206d647301de8bea33a69679e117be30e9a601c5dea2
- Size
  
  1.5MB
- MD5
  
  8ab1d468e5aee87a0a6011958751f077
- SHA1
  
  a54c911341a6b98541699da4516d563c737d96a1
- SHA256
  
  fd7ca7af9b2b6c5ffdb3206d647301de8bea33a69679e117be30e9a601c5dea2
- SHA512
  
  d8dd46f94163dfa4e1b29ef4c5df81c1a1f4eaba40714e90987dc547ff1e8831accf0897ad7643ece5924a018d60a5d65ad4f33b32c0079d24772baf6c327d83
- SSDEEP
  
  24576:rFcel074vHDSYJeyyppTEgQn65IfsTXz:ZRly4fDSYJeyy7TEHc
Score

10^/10

quantum ransomware spyware stealer
- Quantum Ransomware
  A rebrand of the MountLocker ransomware first seen in August 2021.
  ransomware quantum
- Deletes itself
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Drops desktop.ini file(s)
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
behavioral1 behavioral2