Overview

overview

10

Static

static

1

edf7c1f8ee...2a.dll

windows7-x64

10

edf7c1f8ee...2a.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    edf7c1f8eeacc6488b621bafd733ee8b5744ebc76f2bfd2607aeba5cc8b2602a

  • Size

    74KB

  • Sample

    230301-v1mzaagg8w

  • MD5

    f6ae7a37bae4e80f6514c14695b9cc38

  • SHA1

    42987e66bd73418085e798a60f8ae1e0f1e02119

  • SHA256

    edf7c1f8eeacc6488b621bafd733ee8b5744ebc76f2bfd2607aeba5cc8b2602a

  • SHA512

    7827b6bc56f358ea09b02232ce7f41493d69f3aa9e65c0eb58fb6b696ac13cbed894774ffd9e39a084abfc50c459201e727619fd54b612ea62211a69f1d40700

  • SSDEEP

    1536:daXbNVxTe67EXHnD5Pvs5VlEJkFs0jCp0:ubNVDgmJEJkFLCK

Score
10/10
quantumransomware

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> <b> <pre> ed3c2319bd1fb330629b4542597bf81c328faf0bcb81a560b0d405abcd007361 </pre> </b> <hr/> This message contains an information how to fix the troubles you've got with your network.<br><br> Files on the workstations in your network were encrypted and any your attempt to change, decrypt or rename them could destroy the content.<br> The only way to get files back is a decryption with Key, provided by the Quantum Locker.<br><br> During the period your network was under our control, we downloaded a huge volume of information.<br> Now it is stored on our servers with high-secure access. This information contains a lot of sensitive, private and personal data.<br> Publishing of such data will cause serious consequences and even business disruption.<br><br> It's not a threat, on the contrary - it's a manual how to get a way out.<br> Quantum team doesn't aim to damage your company, our goals are only financial.<br><br> After a payment you'll get network decryption, full destruction of downloaded data, information about your network vulnerabilities and penetration points.<br> 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.<br><br> To contact our support and start the negotiations, please visit our support chat.<br> It is simple, secure and you can set a password to avoid intervention of unauthorised persons.<br> <a href="http://2lshy6lfizovmqhoka4bg3h3selcrfk56fc7g3xj7vfe4zyxy25uapad.onion/?cid=ed3c2319bd1fb330629b4542597bf81c328faf0bcb81a560b0d405abcd007361">http://2lshy6lfizovmqhoka4bg3h3selcrfk56fc7g3xj7vfe4zyxy25uapad.onion/?cid=ed3c2319bd1fb330629b4542597bf81c328faf0bcb81a560b0d405abcd007361</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> <b> <pre> ed3c2319bd1fb330629b4542597bf81c3091b511d89ea678b0d405abcd007370 </pre> </b> <hr/> This message contains an information how to fix the troubles you've got with your network.<br><br> Files on the workstations in your network were encrypted and any your attempt to change, decrypt or rename them could destroy the content.<br> The only way to get files back is a decryption with Key, provided by the Quantum Locker.<br><br> During the period your network was under our control, we downloaded a huge volume of information.<br> Now it is stored on our servers with high-secure access. This information contains a lot of sensitive, private and personal data.<br> Publishing of such data will cause serious consequences and even business disruption.<br><br> It's not a threat, on the contrary - it's a manual how to get a way out.<br> Quantum team doesn't aim to damage your company, our goals are only financial.<br><br> After a payment you'll get network decryption, full destruction of downloaded data, information about your network vulnerabilities and penetration points.<br> 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.<br><br> To contact our support and start the negotiations, please visit our support chat.<br> It is simple, secure and you can set a password to avoid intervention of unauthorised persons.<br> <a href="http://2lshy6lfizovmqhoka4bg3h3selcrfk56fc7g3xj7vfe4zyxy25uapad.onion/?cid=ed3c2319bd1fb330629b4542597bf81c3091b511d89ea678b0d405abcd007370">http://2lshy6lfizovmqhoka4bg3h3selcrfk56fc7g3xj7vfe4zyxy25uapad.onion/?cid=ed3c2319bd1fb330629b4542597bf81c3091b511d89ea678b0d405abcd007370</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

      edf7c1f8eeacc6488b621bafd733ee8b5744ebc76f2bfd2607aeba5cc8b2602a

    • Size

      74KB

    • MD5

      f6ae7a37bae4e80f6514c14695b9cc38

    • SHA1

      42987e66bd73418085e798a60f8ae1e0f1e02119

    • SHA256

      edf7c1f8eeacc6488b621bafd733ee8b5744ebc76f2bfd2607aeba5cc8b2602a

    • SHA512

      7827b6bc56f358ea09b02232ce7f41493d69f3aa9e65c0eb58fb6b696ac13cbed894774ffd9e39a084abfc50c459201e727619fd54b612ea62211a69f1d40700

    • SSDEEP

      1536:daXbNVxTe67EXHnD5Pvs5VlEJkFs0jCp0:ubNVDgmJEJkFLCK

    Score
    10/10
    quantumransomware

    • Quantum Ransomware

      A rebrand of the MountLocker ransomware first seen in August 2021.

      ransomwarequantum

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Deletes itself

    • Drops desktop.ini file(s)

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks