Overview

overview

10

Static

static

226a723ffb...f2.exe

windows7-x64

10

226a723ffb...f2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    226a723ffb4a91d9950a8b266167c5b354ab0db1dc225578494917fe53867ef2.exe

  • Size

    200KB

  • Sample

    220919-qz76lsbce8

  • MD5

    c2671bf5b5dedbfd3cfe3f0f944fbe01

  • SHA1

    da3e830011e6f9d41dd6c93fdb48c47c1c6e35e1

  • SHA256

    226a723ffb4a91d9950a8b266167c5b354ab0db1dc225578494917fe53867ef2

  • SHA512

    256bc8582cc9b53b3cf9307a2882117476648ab9df540d501fc5f46a4030beacab9df2019f2d83b0a63d510803cbf6cbae01dc1325588f93a1a74521a07fe4d9

  • SSDEEP

    1536:ssBoz9GFuIdclwKfVPoawSL20mRbg2DrE1mHkrY0f3r6fR0ZzDWR+3itGSh6ZVvg:ssS3oifBoaXhDWA4G3eeJaeIbmC00

Score
10/10
mountlockerransomware

Malware Config

Extracted

Path

\??\c:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\RecoveryManual.html

Ransom Note
<html> <head> <title>RECOVERY MANUAL</title> </head> <body> <h1>Your ClientId:</h1> <b> <pre> aa0a8ea69e22c4a789b451ab4101d8503b87a01ec6bd15d5e00577a9cc00a14e </pre> </b> <hr/> <b>/!\ YOUR NETWORK HAS BEEN HACKED /!\<br> All your important files have been encrypted!</b><br> <hr/> Your files are safe! Only encrypted.<br><br> ANY ATTEMPT TO RESTORE YOUR FILES WITH THIRD-PARTY SOFTWARE<br> WILL PERMANENTLY CORRUPT IT.<br> DO NOT MODIFY ENCRYPTED FILES.<br> DO NOT RENAME ENCRYPTED FILES.<br><br> No software available on internet can help you. We are the only ones able to<br> solve your problem.<br><br> You can send us 2-3 files and we will decrypt it for free<br> to prove we are able to give your files back.<br><br> Also we gathered highly confidential/personal data from your network. These data are currently stored on<br> a private server. This server will be immediately destroyed after your payment.<br> If you won't pay, we will release your data to public or reseller.<br> So you can expect your data to be published or improperly used in the near future.<br> In this case you will face all legal and reputational consequences of the leak.<br> We only desire to get a ransom and we don't aim to damage your reputation or destroy<br> your business.<br><br> <hr/> <b>Contact us to discuss your next step.</b><br><br> <a href="http://soxbhgx23tabwh2k447b2tljcu5tktdc2elmi2ls7huzntrhknygxsqd.onion/?cid=aa0a8ea69e22c4a789b451ab4101d8503b87a01ec6bd15d5e00577a9cc00a14e">http://soxbhgx23tabwh2k447b2tljcu5tktdc2elmi2ls7huzntrhknygxsqd.onion/?cid=aa0a8ea69e22c4a789b451ab4101d8503b87a01ec6bd15d5e00577a9cc00a14e</a><br> * Note that this server is only available via Tor browser only<br><br> Follow the instructions to open the link:<br> 1. Type the addres "https://www.torproject.org" in your Internet browser. It opens the Tor site.<br> 2. Press "Download Tor", then press "Download Tor Browser Bundle", install and run it.<br> 3. Now you have Tor browser. In the Tor Browser open "http://soxbhgx23tabwh2k447b2tljcu5tktdc2elmi2ls7huzntrhknygxsqd.onion/?cid=aa0a8ea69e22c4a789b451ab4101d8503b87a01ec6bd15d5e00577a9cc00a14e". <br> 4. Start a chat and follow the further instructions. (Password field should be empty for the first login). <br><br> <hr/> <b>If you can`t use the above link, use the email:</b><br> <a href="mailto:[email protected]">[email protected]</a><br> Please note, sometimes our support is away from keyboard, but we will reply shortly.<br> Kindly advise you to contact us as soon as possible.<br></b><br> </body> </html>
Emails

href="mailto:[email protected]">[email protected]</a><br>

Extracted

Path

C:\RecoveryManual.html

Ransom Note
Your ClientId: /!\ YOUR NETWORK HAS BEEN HACKED /!\ All your important files have been encrypted! Your files are safe! Only encrypted. ANY ATTEMPT TO RESTORE YOUR FILES WITH THIRD-PARTY SOFTWARE WILL PERMANENTLY CORRUPT IT. DO NOT MODIFY ENCRYPTED FILES. DO NOT RENAME ENCRYPTED FILES. No software available on internet can help you. We are the only ones able to solve your problem. You can send us 2-3 files and we will decrypt it for free to prove we are able to give your files back. Also we gathered highly confidential/personal data from your network. These data are currently stored on a private server. This server will be immediately destroyed after your payment. If you won't pay, we will release your data to public or reseller. So you can expect your data to be published or improperly used in the near future. In this case you will face all legal and reputational consequences of the leak. We only desire to get a ransom and we don't aim to damage your reputation or destroy your business. Contact us to discuss your next step. http://soxbhgx23tabwh2k447b2tljcu5tktdc2elmi2ls7huzntrhknygxsqd.onion/?cid=aa0a8ea69e22c4a789b451ab4101d8503b87a01ec6bd15d5e00577a9cc00a14e * Note that this server is only available via Tor browser only Follow the instructions to open the link: 1. Type the addres "https://www.torproject.org" in your Internet browser. It opens the Tor site. 2. Press "Download Tor", then press "Download Tor Browser Bundle", install and run it. 3. Now you have Tor browser. In the Tor Browser open "http://soxbhgx23tabwh2k447b2tljcu5tktdc2elmi2ls7huzntrhknygxsqd.onion/?cid=aa0a8ea69e22c4a789b451ab4101d8503b87a01ec6bd15d5e00577a9cc00a14e". 4. Start a chat and follow the further instructions. (Password field should be empty for the first login). If you can`t use the above link, use the email: [email protected] Please note, sometimes our support is away from keyboard, but we will reply shortly. Kindly advise you to contact us as soon as possible.
URLs

http://soxbhgx23tabwh2k447b2tljcu5tktdc2elmi2ls7huzntrhknygxsqd.onion/?cid=aa0a8ea69e22c4a789b451ab4101d8503b87a01ec6bd15d5e00577a9cc00a14e

Extracted

Path

\??\c:\RecoveryManual.html

Ransom Note
<html> <head> <title>RECOVERY MANUAL</title> </head> <body> <h1>Your ClientId:</h1> <b> <pre> aa0a8ea69e22c4a789b451ab4101d8503998bb1ccdb107c3e00577a9cc00a14b </pre> </b> <hr/> <b>/!\ YOUR NETWORK HAS BEEN HACKED /!\<br> All your important files have been encrypted!</b><br> <hr/> Your files are safe! Only encrypted.<br><br> ANY ATTEMPT TO RESTORE YOUR FILES WITH THIRD-PARTY SOFTWARE<br> WILL PERMANENTLY CORRUPT IT.<br> DO NOT MODIFY ENCRYPTED FILES.<br> DO NOT RENAME ENCRYPTED FILES.<br><br> No software available on internet can help you. We are the only ones able to<br> solve your problem.<br><br> You can send us 2-3 files and we will decrypt it for free<br> to prove we are able to give your files back.<br><br> Also we gathered highly confidential/personal data from your network. These data are currently stored on<br> a private server. This server will be immediately destroyed after your payment.<br> If you won't pay, we will release your data to public or reseller.<br> So you can expect your data to be published or improperly used in the near future.<br> In this case you will face all legal and reputational consequences of the leak.<br> We only desire to get a ransom and we don't aim to damage your reputation or destroy<br> your business.<br><br> <hr/> <b>Contact us to discuss your next step.</b><br><br> <a href="http://soxbhgx23tabwh2k447b2tljcu5tktdc2elmi2ls7huzntrhknygxsqd.onion/?cid=aa0a8ea69e22c4a789b451ab4101d8503998bb1ccdb107c3e00577a9cc00a14b">http://soxbhgx23tabwh2k447b2tljcu5tktdc2elmi2ls7huzntrhknygxsqd.onion/?cid=aa0a8ea69e22c4a789b451ab4101d8503998bb1ccdb107c3e00577a9cc00a14b</a><br> * Note that this server is only available via Tor browser only<br><br> Follow the instructions to open the link:<br> 1. Type the addres "https://www.torproject.org" in your Internet browser. It opens the Tor site.<br> 2. Press "Download Tor", then press "Download Tor Browser Bundle", install and run it.<br> 3. Now you have Tor browser. In the Tor Browser open "http://soxbhgx23tabwh2k447b2tljcu5tktdc2elmi2ls7huzntrhknygxsqd.onion/?cid=aa0a8ea69e22c4a789b451ab4101d8503998bb1ccdb107c3e00577a9cc00a14b". <br> 4. Start a chat and follow the further instructions. (Password field should be empty for the first login). <br><br> <hr/> <b>If you can`t use the above link, use the email:</b><br> <a href="mailto:[email protected]">[email protected]</a><br> Please note, sometimes our support is away from keyboard, but we will reply shortly.<br> Kindly advise you to contact us as soon as possible.<br></b><br> </body> </html>
Emails

href="mailto:[email protected]">[email protected]</a><br>

Targets

    • Target

      226a723ffb4a91d9950a8b266167c5b354ab0db1dc225578494917fe53867ef2.exe

    • Size

      200KB

    • MD5

      c2671bf5b5dedbfd3cfe3f0f944fbe01

    • SHA1

      da3e830011e6f9d41dd6c93fdb48c47c1c6e35e1

    • SHA256

      226a723ffb4a91d9950a8b266167c5b354ab0db1dc225578494917fe53867ef2

    • SHA512

      256bc8582cc9b53b3cf9307a2882117476648ab9df540d501fc5f46a4030beacab9df2019f2d83b0a63d510803cbf6cbae01dc1325588f93a1a74521a07fe4d9

    • SSDEEP

      1536:ssBoz9GFuIdclwKfVPoawSL20mRbg2DrE1mHkrY0f3r6fR0ZzDWR+3itGSh6ZVvg:ssS3oifBoaXhDWA4G3eeJaeIbmC00

    Score
    10/10
    mountlockerransomware

    • MountLocker Ransomware

      Ransomware family first seen in late 2020, which threatens to leak files if ransom is not paid.

      ransomwaremountlocker

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • 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