General
- Target sub_e6fae4d52ed5.bin
- Size 55KB
- Sample260524-cghw4se14m
- SHA256 e6fae4d52ed5450e44b6c16ce80abf4e63cdc25d3e4fc4f55c220cc1b740c2f5
- MD5 821883525833df75c30d68584716f6fd
- SHA1 59f8739daa99175ae2a20e38048b1a5d3c5f039a
- SHA512 d457be30bc2231490e5d430c4eb545a9ef6c1f7bb3c393f28107faab4219d309c190592080aca9ef649a15ef78ddebf0d4f092b4988501b0177e18eb19386ef0
- SSDEEP 768:wGvvuye1kVtGBk6P/v7nWlHznbkVwrEKD9yDwxVSHrowNI2tG6o/t84B5WpCD+9q:JreytM3alnawrRIwxVSHMweio3dD63o
- TLSH T12B437D83B98346F1F7E3027D4A6B3B0EA7A1F72C0065DA67C7A50C46DE2025366396E5
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
sub_e6fae4d52ed5.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
sub_e6fae4d52ed5.exe
Resource
win11-20260513-en
Malware Config
Extracted
-
C:\Users\Public\Pictures\Open Me!.hta
- <!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01//EN' 'http://www.w3.org/TR/html4/strict.dtd'> <html> <head> <meta charset='windows-1251'> <title>Mister Merlen Encrypted your File;(</title> <HTA:APPLICATION ICON='msiexec.exe' SINGLEINSTANCE='yes' SysMenu="no"> <script language='JScript'> window.moveTo(50, 50); window.resizeTo(screen.width - 100, screen.height - 100); </script> <style type='text/css'> body { font: 15px Tahoma, sans-serif; margin: 10px; line-height: 25px; background: #EDEDED; } img { display:inline-block; } .bold { font-weight: bold; } .mark { background: #D0D0E8; padding: 2px 5px; } .header { text-align: center; font-size: 30px; line-height: 50px; font-weight: bold; margin-bottom:20px; } .info { background: #D0D0E8; border-left: 10px solid #00008B; } .alert { background: #FFE4E4; border-left: 10px solid #FF0000; } .private { border: 1px dashed #000; background: #FFFFEF; } .note { height: auto; padding-bottom: 1px; margin: 15px 0; } .note .title { font-weight: bold; text-indent: 10px; height: 30px; line-height: 30px; padding-top: 10px; } .note .mark { background: #A2A2B5; } .note ul { margin-top: 0; } .note pre { margin-left: 15px; line-height: 13px; font-size: 13px; } .footer { position:fixed; bottom:0; right:0; text-align: right; } </style> </head> <body> <div class='header'> <img src='data:image/png;base64,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'> <h2><span style="text-decoration: underline; color: #000000;"><strong><em>All your files have been encrypted!<img src="https://yoursmiles.org/bsmile/fun/b0222.gif" alt="[email protected]" /></em></strong></span></h2> </div> <div class="bold">All your files have been encrypted due to a security problem with your PC.</div> <div class="bold">If you want to restore them, write us to the e-mails: <span style="color: #800000;"><a style="color: #800000;" href="mailto:[email protected]">[email protected]</a></span> and <span style="color: #ff0000;"><a style="color: #ff0000;" href="mailto:[email protected]">[email protected]</a></span> and <span style="color: #0000ff;"><a style="color: #0000ff;" href="mailto:@[email protected]">[email protected] </a></span> <span style="text-decoration: underline;"> </div>(for the fastest possible response, write to all 3 mails at once!)</span></div> <h4 class="bold"><span style="text-decoration: underline;"><em><strong>Write this ID in the title of your message:</strong></em></span></h4> <p><span style="text-decoration: underline; color: #0000ff;"><em><strong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strong></em></span></p> <div> You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the tool that will decrypt all your files. </div> <div class='note info'> <div class='title'>Free decryption as guarantee</div> <ul>Before paying you can send us up to 3 files for free decryption. The total size of files must be less than 5Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.) </ul> </div> <div class='note info'> <div class='title'>How to obtain Bitcoins</div> <ul> The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click 'Buy bitcoins', and select the seller by payment method and price. <br><a href='https://localbitcoins.com/buy_bitcoins'>https://localbitcoins.com/buy_bitcoins</a> <br> Also you can find other places to buy Bitcoins and beginners guide here: <br><a href='http://www.coindesk.com/information/how-can-i-buy-bitcoins/'>http://www.coindesk.com/information/how-can-i-buy-bitcoins/</a> </ul> </div> <div class='note alert'> <div class='title'>Attention!</div> <ul> <li>Do not rename encrypted files.</li> <li>Do not try to decrypt your data using third party software, it may cause permanent data loss.</li> <li>Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.</li> </div> </body> </html> �������
-
alt="[email protected]"
-
href="mailto:[email protected]">[email protected]</a></span> and <span
-
href="mailto:[email protected]">[email protected]</a></span> and <span
-
href="mailto:@[email protected]">[email protected]
-
http://www.w3.org/TR/html4/strict.dtd'>
Extracted
-
C:\Users\Public\Pictures\Open Me!.hta
- <!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01//EN' 'http://www.w3.org/TR/html4/strict.dtd'> <html> <head> <meta charset='windows-1251'> <title>Mister Merlen Encrypted your File;(</title> <HTA:APPLICATION ICON='msiexec.exe' SINGLEINSTANCE='yes' SysMenu="no"> <script language='JScript'> window.moveTo(50, 50); window.resizeTo(screen.width - 100, screen.height - 100); </script> <style type='text/css'> body { font: 15px Tahoma, sans-serif; margin: 10px; line-height: 25px; background: #EDEDED; } img { display:inline-block; } .bold { font-weight: bold; } .mark { background: #D0D0E8; padding: 2px 5px; } .header { text-align: center; font-size: 30px; line-height: 50px; font-weight: bold; margin-bottom:20px; } .info { background: #D0D0E8; border-left: 10px solid #00008B; } .alert { background: #FFE4E4; border-left: 10px solid #FF0000; } .private { border: 1px dashed #000; background: #FFFFEF; } .note { height: auto; padding-bottom: 1px; margin: 15px 0; } .note .title { font-weight: bold; text-indent: 10px; height: 30px; line-height: 30px; padding-top: 10px; } .note .mark { background: #A2A2B5; } .note ul { margin-top: 0; } .note pre { margin-left: 15px; line-height: 13px; font-size: 13px; } .footer { position:fixed; bottom:0; right:0; text-align: right; } </style> </head> <body> <div class='header'> <img src='data:image/png;base64,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'> <h2><span style="text-decoration: underline; color: #000000;"><strong><em>All your files have been encrypted!<img src="https://yoursmiles.org/bsmile/fun/b0222.gif" alt="[email protected]" /></em></strong></span></h2> </div> <div class="bold">All your files have been encrypted due to a security problem with your PC.</div> <div class="bold">If you want to restore them, write us to the e-mails: <span style="color: #800000;"><a style="color: #800000;" href="mailto:[email protected]">[email protected]</a></span> and <span style="color: #ff0000;"><a style="color: #ff0000;" href="mailto:[email protected]">[email protected]</a></span> and <span style="color: #0000ff;"><a style="color: #0000ff;" href="mailto:@[email protected]">[email protected] </a></span> <span style="text-decoration: underline;"> </div>(for the fastest possible response, write to all 3 mails at once!)</span></div> <h4 class="bold"><span style="text-decoration: underline;"><em><strong>Write this ID in the title of your message:</strong></em></span></h4> <p><span style="text-decoration: underline; color: #0000ff;"><em><strong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strong></em></span></p> <div> You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the tool that will decrypt all your files. </div> <div class='note info'> <div class='title'>Free decryption as guarantee</div> <ul>Before paying you can send us up to 3 files for free decryption. The total size of files must be less than 5Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.) </ul> </div> <div class='note info'> <div class='title'>How to obtain Bitcoins</div> <ul> The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click 'Buy bitcoins', and select the seller by payment method and price. <br><a href='https://localbitcoins.com/buy_bitcoins'>https://localbitcoins.com/buy_bitcoins</a> <br> Also you can find other places to buy Bitcoins and beginners guide here: <br><a href='http://www.coindesk.com/information/how-can-i-buy-bitcoins/'>http://www.coindesk.com/information/how-can-i-buy-bitcoins/</a> </ul> </div> <div class='note alert'> <div class='title'>Attention!</div> <ul> <li>Do not rename encrypted files.</li> <li>Do not try to decrypt your data using third party software, it may cause permanent data loss.</li> <li>Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.</li> </div> </body> </html> �������
-
alt="[email protected]"
-
href="mailto:[email protected]">[email protected]</a></span> and <span
-
href="mailto:[email protected]">[email protected]</a></span> and <span
-
href="mailto:@[email protected]">[email protected]
-
http://www.w3.org/TR/html4/strict.dtd'>
Targets
-
- Target sub_e6fae4d52ed5.bin
- Size 55KB
- SHA256 e6fae4d52ed5450e44b6c16ce80abf4e63cdc25d3e4fc4f55c220cc1b740c2f5
- MD5 821883525833df75c30d68584716f6fd
- SHA1 59f8739daa99175ae2a20e38048b1a5d3c5f039a
- SHA512 d457be30bc2231490e5d430c4eb545a9ef6c1f7bb3c393f28107faab4219d309c190592080aca9ef649a15ef78ddebf0d4f092b4988501b0177e18eb19386ef0
- SSDEEP 768:wGvvuye1kVtGBk6P/v7nWlHznbkVwrEKD9yDwxVSHrowNI2tG6o/t84B5WpCD+9q:JreytM3alnawrRIwxVSHMweio3dD63o
- TLSH T12B437D83B98346F1F7E3027D4A6B3B0EA7A1F72C0065DA67C7A50C46DE2025366396E5
- MD5 SHA1 SHA512 SSDEEP TLSH
Renames multiple (9813) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Executes dropped EXE
Adds Run key to start application
Drops desktop.ini file(s)
Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1