General
-
Target
15510366250.zip
-
Size
50KB
-
Sample
240228-lc998sgb4z
-
MD5
76e61fbbfe4d826437e51261f1b69fcb
-
SHA1
798a11269b801a457499bb4abd2df18822ece4e6
-
SHA256
511ca0cae4529b5167ace1c3d615cf1b9ce672c21caef66ccac0679e499e8aeb
-
SHA512
1d67d051c7bf44584cd06066914ef7efa3cac25f379e05d8461d1ec1fc8da8b4eb933ac7d907e568cfc54544b28f8d3751febcd8732345724506aee1cb0ec3d4
-
SSDEEP
1536:Oetk+Aw3Agi4VFA33Vttj3ujJJYxzcCQXKHl9UUD:2Ngbm3F3ujJJeQCQXKHs4
Score
10/10
Malware Config
Extracted
Path
C:\info.hta
Ransom Note
<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01//EN' 'http://www.w3.org/TR/html4/strict.dtd'>
<html>
<head>
<meta charset='windows-1251'>
<title>encrypted</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;
}
.title {
margin-left: 0;
}
.title.sub {
margin-left:30px;
dispaly:inline-block;
}
</style>
</head>
<body>
<div class='header'>
<img src='data:image/png;base64,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'>
<div>Dear Management</div>
</div>
<div class='bold'> If you are reading this message, it means that:<br><ul>
- your network infrastructure has been compromised,<br>
- critical data was leaked,<br>
- files are encrypted</span></div></ul>
<div class='bold'> The best and only thing you can do is to contact us to settle the matter before any losses occurs.</span></div>
<div class='bold'> Onion site: <span class='mark'><a href='http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/'>http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/</a></span></div>
<div class='bold'> Telegram channel: <span class='mark'><a href='https://t.me/eightbase'>https://t.me/eightbase</a></span></div>
</div>
<div class='note info'>
<div class='title'>1. THE FOLLOWING IS STRICTLY FORBIDDEN</div>
<div class='title.sub'> 1.1 EDITING FILES ON HDD.</div>
<ul>Renaming, copying or moving any files could DAMAGE the cipher and decryption will be impossible.</ul>
<div class='title.sub'> 1.2 USING THIRD-PARTY SOFTWARE.</div>
<ul>Trying to recover with any software can also break the cipher and file recovery will become a problem.</ul>
<div class='title.sub'> 1.3 SHUTDOWN OR RESTART THE PC.</div>
<ul>Boot and recovery errors can also damage the cipher. Sorry about that, but doing so is entirely at your own risk.</ul>
</div>
<div class='note info'>
<div class='title'>2. EXPLANATION OF THE SITUATION</div>
<div class='title.sub'> 2.1 HOW DID THIS HAPPEN</div>
<ul>The security of your IT perimeter has been compromised (it's not perfect at all).
We encrypted your workstations and servers to make the fact of the intrusion visible and to prevent you from hiding critical data leaks.
We spent a lot of time researching and finding out the most important directories of your business, your weak points.
We have already downloaded a huge amount of critical data and analyzed it. Now its fate is up to you, it will either be deleted or sold, or shared with the media.</ul>
<div class='title.sub'> 2.2 VALUABLE DATA WE USUALLY STEAL:</div>
<ul>- Databases, legal documents, personal information.<br>
- Audit reports.<br>
- Audit SQL database.<br>
- Any financial documents (Statements, invoices, accounting, transfers etc.).<br>
- Work files and corporate correspondence.<br>
- Any backups.<br>
- Confidential documents.</ul>
<div class='title.sub'> 2.3 TO DO LIST (best practies)</div>
<ul>- Contact us as soon as possible.
- Contact us only in our live chat, otherwise you can run into scammers.
- Purchase our decryption tool and decrypt your files. There is no other way to do this.
- Realize that dealing with us is the shortest way to success and secrecy.
- Give up the idea of using decryption help programs, otherwise you will destroy the system permanently.
- Avoid any third-party negotiators and recovery groups. They can become the source of leaks.</ul>
</div>
<div class='note info'>
<div class='title'>3. POSSIBLE DECISIONS</div>
<div class='title.sub'> 3.1 NOT MAKING THE DEAL</div>
<ul>- After 4 days starting tomorrow your leaked data will be Disclosed or sold.<br>
- We will also send the data to all interested supervisory organizations and the media.<br>
- Decryption key will be deleted permanently and recovery will be impossible.<br>
- Losses from the situation can be measured based on your annual budget.</ul>
<div class='title.sub'> 3.2 MAKING THE WIN-WIN DEAL</div>
<ul>- Databases, legal documents, personal information.<br>
- You will get the only working Decryption Tool and the how-to-use Manual.<br>
- You will get our guarantees (with log provided) of non-recovarable deletion of all your leaked data.<br>
- You will get our guarantees of secrecy and removal of all traces related to the deal in the Internet.<br>
- You will get our security report on how to fix your security breaches.</ul>
</div>
</div>
<div class='note info'>
<div class='title'>4. EVIDENCE OF THE LEAKAGE</div>
<div class='bold'> In our contact form or mail:</span></div>
<div class='bold'> Onion site: <span class='mark'><a href='http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/contact'>http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/contact</a></span></div>
<ul>
<li>Write us to the mails: <span class='mark'>[email protected]</span></li>
<li>Write this ID in the title of your message <span class='mark'>B9D66779-3483</span></li>
</ul>
</div>
</div>
<div class='note info'>
<div class='title'>5. HOW TO CONTACT US</div>
<ul>
5.1 Download and install TOR Browser <a href='https://torproject.org'>https://torproject.org</a><br>
5.2 Go to our contact form website at <a href='http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/contact'>http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/contact</a><br>
5.3 You can request sample files chat to review leaked data samples.<br>
5.4 In case TOR Browser is restricted in your area use VPN services.<br>
5.5 All leaked Data samples will be Disclosed in 4 Days if you remain silent.<br>
5.6 Your Decryption keys will be permanently destroyed at the moment the leaked Data is Disclosed.
</ul>
</div>
<div class='note alert'>
<div class='title'>6. RESPONSIBILITY</div>
<div class='title.sub'> 6.1 Breaking critical points of this offer will cause:</div>
<ul>
<li>Deletion of your decryption keys.</li>
<li>Immediate sale or complete Disclosure of your leaked data.</li>
<li>Notification of government supervision agencies, your competitors and clients.</li>
</ul>
</div>
</body>
</html>
Emails
class='mark'>[email protected]</span></li>
URLs
http://www.w3.org/TR/html4/strict.dtd'>
Extracted
Path
C:\info.hta
Ransom Note
<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01//EN' 'http://www.w3.org/TR/html4/strict.dtd'>
<html>
<head>
<meta charset='windows-1251'>
<title>encrypted</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;
}
.title {
margin-left: 0;
}
.title.sub {
margin-left:30px;
dispaly:inline-block;
}
</style>
</head>
<body>
<div class='header'>
<img src='data:image/png;base64,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'>
<div>Dear Management</div>
</div>
<div class='bold'> If you are reading this message, it means that:<br><ul>
- your network infrastructure has been compromised,<br>
- critical data was leaked,<br>
- files are encrypted</span></div></ul>
<div class='bold'> The best and only thing you can do is to contact us to settle the matter before any losses occurs.</span></div>
<div class='bold'> Onion site: <span class='mark'><a href='http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/'>http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/</a></span></div>
<div class='bold'> Telegram channel: <span class='mark'><a href='https://t.me/eightbase'>https://t.me/eightbase</a></span></div>
</div>
<div class='note info'>
<div class='title'>1. THE FOLLOWING IS STRICTLY FORBIDDEN</div>
<div class='title.sub'> 1.1 EDITING FILES ON HDD.</div>
<ul>Renaming, copying or moving any files could DAMAGE the cipher and decryption will be impossible.</ul>
<div class='title.sub'> 1.2 USING THIRD-PARTY SOFTWARE.</div>
<ul>Trying to recover with any software can also break the cipher and file recovery will become a problem.</ul>
<div class='title.sub'> 1.3 SHUTDOWN OR RESTART THE PC.</div>
<ul>Boot and recovery errors can also damage the cipher. Sorry about that, but doing so is entirely at your own risk.</ul>
</div>
<div class='note info'>
<div class='title'>2. EXPLANATION OF THE SITUATION</div>
<div class='title.sub'> 2.1 HOW DID THIS HAPPEN</div>
<ul>The security of your IT perimeter has been compromised (it's not perfect at all).
We encrypted your workstations and servers to make the fact of the intrusion visible and to prevent you from hiding critical data leaks.
We spent a lot of time researching and finding out the most important directories of your business, your weak points.
We have already downloaded a huge amount of critical data and analyzed it. Now its fate is up to you, it will either be deleted or sold, or shared with the media.</ul>
<div class='title.sub'> 2.2 VALUABLE DATA WE USUALLY STEAL:</div>
<ul>- Databases, legal documents, personal information.<br>
- Audit reports.<br>
- Audit SQL database.<br>
- Any financial documents (Statements, invoices, accounting, transfers etc.).<br>
- Work files and corporate correspondence.<br>
- Any backups.<br>
- Confidential documents.</ul>
<div class='title.sub'> 2.3 TO DO LIST (best practies)</div>
<ul>- Contact us as soon as possible.
- Contact us only in our live chat, otherwise you can run into scammers.
- Purchase our decryption tool and decrypt your files. There is no other way to do this.
- Realize that dealing with us is the shortest way to success and secrecy.
- Give up the idea of using decryption help programs, otherwise you will destroy the system permanently.
- Avoid any third-party negotiators and recovery groups. They can become the source of leaks.</ul>
</div>
<div class='note info'>
<div class='title'>3. POSSIBLE DECISIONS</div>
<div class='title.sub'> 3.1 NOT MAKING THE DEAL</div>
<ul>- After 4 days starting tomorrow your leaked data will be Disclosed or sold.<br>
- We will also send the data to all interested supervisory organizations and the media.<br>
- Decryption key will be deleted permanently and recovery will be impossible.<br>
- Losses from the situation can be measured based on your annual budget.</ul>
<div class='title.sub'> 3.2 MAKING THE WIN-WIN DEAL</div>
<ul>- Databases, legal documents, personal information.<br>
- You will get the only working Decryption Tool and the how-to-use Manual.<br>
- You will get our guarantees (with log provided) of non-recovarable deletion of all your leaked data.<br>
- You will get our guarantees of secrecy and removal of all traces related to the deal in the Internet.<br>
- You will get our security report on how to fix your security breaches.</ul>
</div>
</div>
<div class='note info'>
<div class='title'>4. EVIDENCE OF THE LEAKAGE</div>
<div class='bold'> In our contact form or mail:</span></div>
<div class='bold'> Onion site: <span class='mark'><a href='http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/contact'>http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/contact</a></span></div>
<ul>
<li>Write us to the mails: <span class='mark'>[email protected]</span></li>
<li>Write this ID in the title of your message <span class='mark'>E9C0E2AB-3483</span></li>
</ul>
</div>
</div>
<div class='note info'>
<div class='title'>5. HOW TO CONTACT US</div>
<ul>
5.1 Download and install TOR Browser <a href='https://torproject.org'>https://torproject.org</a><br>
5.2 Go to our contact form website at <a href='http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/contact'>http://basemmnnqwxevlymli5bs36o5ynti55xojzvn246spahniugwkff2pad.onion/contact</a><br>
5.3 You can request sample files chat to review leaked data samples.<br>
5.4 In case TOR Browser is restricted in your area use VPN services.<br>
5.5 All leaked Data samples will be Disclosed in 4 Days if you remain silent.<br>
5.6 Your Decryption keys will be permanently destroyed at the moment the leaked Data is Disclosed.
</ul>
</div>
<div class='note alert'>
<div class='title'>6. RESPONSIBILITY</div>
<div class='title.sub'> 6.1 Breaking critical points of this offer will cause:</div>
<ul>
<li>Deletion of your decryption keys.</li>
<li>Immediate sale or complete Disclosure of your leaked data.</li>
<li>Notification of government supervision agencies, your competitors and clients.</li>
</ul>
</div>
</body>
</html>
Emails
class='mark'>[email protected]</span></li>
URLs
http://www.w3.org/TR/html4/strict.dtd'>
Targets
-
-
Target
6597018298aaac827abb1c58e4b6d7967993b4012eaa83b5540475e0f4f9d34f
-
Size
66KB
-
MD5
2c78f28a0f3dbd0f45f96f4aee72e8ee
-
SHA1
f10803cf1d160020e3f611e9f2dd8be93cb7d7ef
-
SHA256
6597018298aaac827abb1c58e4b6d7967993b4012eaa83b5540475e0f4f9d34f
-
SHA512
8dbfe5d58448bb4f4ae236b2ccd1da0a737650ba650e5e96dfdc95f2b9a53508c9814d72bd6204507b76ae71351ba65e50a6db2dc4cc952dab681a9b2b1c2161
-
SSDEEP
1536:TNeRBl5PT/rx1mzwRMSTdLpJn8qEQBoimA0Q0GTE6VfE:TQRrmzwR5J1oiBH0CE+s
Score10/10-
Phobos
Phobos ransomware appeared at the beginning of 2019.
-
Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
-
Modifies boot configuration data using bcdedit
-
Renames multiple (312) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Deletes backup catalog
Uses wbadmin.exe to inhibit system recovery.
-
Modifies Windows Firewall
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application
-
Drops desktop.ini file(s)
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Indicator Removal
3File Deletion
3Modify Registry
2