General
-
Target
16164047899.zip
-
Size
50KB
-
Sample
240321-mnat7ahf22
-
MD5
36111f9486c0ab186bf9ceec792162c5
-
SHA1
525071b04265544ff7dc1fae2b036a0356f6557d
-
SHA256
c9ee552718024ce4f90a38d949a12f9364c67db550bbad2ec67811e884746b15
-
SHA512
b7a88b6f058c46b5379c17c3dfc5965c74bf873498f53d7e8de7d91772022929057f2fc60d0b9662d4c4f79d328181774cc6c7cf77928a1f69b814dca9cbc5da
-
SSDEEP
1536:Ktk+Aw3Agi4VFA33Vttj3ujJJYxzcCQXKHl9U6:VNgbm3F3ujJJeQCQXKHs6
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'>107A118A-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'>FF25AF51-3483</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
159b55f019e153c1023e2f0f605bb46f1e7646332e0be96f960521d4c9144d37
-
Size
66KB
-
MD5
d703a74ada6a4757dee00306b08af142
-
SHA1
42df3307437c405fdee24c76ff0750d1618a7800
-
SHA256
159b55f019e153c1023e2f0f605bb46f1e7646332e0be96f960521d4c9144d37
-
SHA512
43b2653b6e8592837f19aa4fe74e3297dff89b8dc5919b37d7f7d79a90ee8c93299ccfc06bd6183049e38adb08665941af740bb3132e6a08dd6887c1f8d23c8f
-
SSDEEP
1536:TNeRBl5PT/rx1mzwRMSTdLpJn8qEQBoimA0Q0GTE6VfEW:TQRrmzwR5J1oiBH0CE+sW
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 (310) 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