General
-
Target
8e32be81036161928f5bf24d75335bda797ca91dee0730c9c1b62d88f9c24f29
-
Size
678KB
-
Sample
220306-hmlsvaacb2
-
MD5
cd5e831586e171b130dd719e73e13f62
-
SHA1
baf8da95632066364ff74df394bc2979c49e1993
-
SHA256
8e32be81036161928f5bf24d75335bda797ca91dee0730c9c1b62d88f9c24f29
-
SHA512
f4d615a45d45b3630c9d2840dec3cd710d3dcb68ed60e74248e0026c99c62f4c3fbb2ae2b354d6492cc2b18c1b6cbc6eea8137100a42d591b07d191184f33ee0
Score
10/10
Malware Config
Extracted
Path
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Recovery_Instructions.html
Ransom Note
<html>
<style type="text/css">
body {
background-color: #f5f5f5;
}
h1, h3{
text-align: center;
text-transform: uppercase;
font-weight: normal;
}
/*---*/
.tabs1{
display: block;
margin: auto;
}
.tabs1 .head{
text-align: center;
float: top;
padding: 0px;
text-transform: uppercase;
font-weight: normal;
display: block;
background: #81bef7;
color: #DF0101;
font-size: 30px;
}
.tabs1 .identi {
font-size: 10px;
text-align: center;
float: top;
padding: 15px;
display: block;
background: #81bef7;
color: #DFDFDF;
}
.tabs .content {
background: #f5f5f5;
/*text-align: center;*/
color: #000000;
padding: 25px 15px;
font-size: 15px;
font-weight: 400;
line-height: 20px; }
.tabs .content a {
color: #df0130;
font-size: 23px;
font-style: italic;
text-decoration: none;
line-height: 35px; }
.tabs .content .text{
padding: 25px;
line-height: 1.2;
}
</style>
<body>
<div class="tabs1">
<div class="head" ><b>Your personal ID:</b></div>
<div class="identi">
<span style="width:1000px; color: #ffffff; font-size: 10px;">B77F9E8FA998DC305516D9BF0CA90E45933E4B6F179D4F51CF9024A772DD9D32CAC7B5FBF19A033F0D0EF63E0323DA42C9C4E135C4552C5D6DC8FC91E746045E<br>A305EE1B147E4CCA5AD5597BBCE009E69551056CCB3D49ABB839F6879060B5263B45C75F6E4F6BACF98C8FABCD7DECB991CADF032A58A309E938DB0B4A5A<br>06DE85E4548C1721F2510CF176582C071E15210D8CDB369A2171A9580627C21FB2B5872B1347F630189D1A13BF12CD1600D78E677825B9C6F176A7B71416<br>1572101101C36774FC4946FDAEBAC6AA32DBDBE88902730ABF465A66F3094D7A26791565D1B5C178D3A1BBE614B4B3BF2B8440D6EBA2303C9A04E3C3311D<br>3E09756DFA2026326A0C4475C9CEC064A18AA16828164714DCD6E34AAA5F80A2BB472CAD4AC6E73BF881DDA3C85B9710F817CE61838634EBCC3B965F0939<br>8C493C0740B87D0967A74B5F40DC150E6DC9D73F79A914DC55DEFFFDF1CD95C24D3BD408197039B73027AEB098EE57D5B82C88B51443DE1B64810676EE35<br>6E75A41A2966D1E3086CD13085251365AE56FE3A8557E735F2F6652AD34E8C0813CDDE9F3A9E6ACC8D67791798BD012654FA4BF1BD06524975408FC142EA<br>2791D4626819B867B04C99D5CE182929372B07A5C8C770DEEC1454B5D4E0714ACCE2E4E80117085C9D8B57E9B1AA0986EF4CD3BC9D8D9E58B6C744D97A67<br>BC0CDC6E09314E78B9C4A04AC58B</span> <br>
<!-- !!! dont changing this !!! -->
</div>
</div>
<!-- -->
<div class="tabs">
<!--tab-->
<div class="tab">
<div id="tab-content1" class="content">
<div class="text">
<!--text data -->
<b>/!\ YOUR COMPANY NETWORK HAS BEEN PENETRATED /!\</b><br>
<b>ALL YOUR IMPORTANT FILES HAVE BEEN ENCRYPTED!</b><br><br>
YOUR FILES ARE SAFE! JUST MODIFIED ONLY. (RSA+AES) <br><br>
ANY ATTEMPT TO RESTORE YOUR FILES WITH THIRD-PARTY SOFTWARE<br>
WILL PERMENANTLY DESTROY YOUR FILE.<br>
DO NOT MODIFY ENCRYPTED FILES. DO NOT RENAME ENCRYPTED FILES.<br><br>
NO SOFTWARE AVAILABLE ON INTERNET CAN HELP YOU. WE ONLY HAVE<br>
SOLUTION TO YOUR PROBLEM.<br><br>
WE GATHERED HIGHLY CONFIDENTIAL/PERSORNAL DATA. THESE DATA<br>
ARE CURRENTLY STORED ON A PRIVATE SERVER. THIS SERVER WILL BE<br>
IMMEDIATELY DESTROYED AFTER YOUR PAYMENT. WE ONLY SEEK MONEY<br>
AND DO NOT WANT TO DAMAGE YOUR REPUTATION. IF YOU DECIDE TO<br>
NOT PAY, WE WILL RELEASE THIS DATA TO PUBLIC OR RE-SELLER.<br><br>
<b>Important! Emails from us may come to you in spam, so please check your spam!.</b><br><br>
<a href=" [email protected]
?
">Your files are uploaded to the cloud. if you refuse to pay, we will put your data up for auction </a> <hr>
YOU WILL CAN SEND US 2-3 NON-IMPORTANT FILES AND WE WILL<br>
DECRYPT IT FOR FREE TO PROVE WE ARE ABLE TO GIVE YOUR FILES<br>
BACK.<br><br>
<!--text data -->
<hr>
<b>Contact us for price and get decryption software.</b><br><br>
<a href="">http://gvlay6u4g53rxdi5.onion/8-wnO3bDcxIf8DcvdLyfIYTpkXq8pHVAOt-XPOExmgYuZkN0LCpARWKyEyMUeT81T8l</a><br>
* Note that this server is 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 "{{URL}}". <br>
4. Start a chat and follow the further instructions. <br><br>
<b>If you can't use the above link, use the email:</b><br>
<a href=" [email protected]
?
">[email protected] </a> <hr>
<a href=" [email protected]
?
">[email protected] </a> <hr>
MAKE CONTACT AS SOON AS POSSIBLE. YOUR DECRYPTION KEY IS ONLY
STORED <br> TEMPORARLY. IF YOU DON'T CONTACT US WITHIN 72 HOURS, PRICE
WILL BE HIGHER.
</div>
</div>
</div>
<!--tab-->
<!--text data -->
</div>
</div>
<!--tab-->
</div>
</div>
</body>
</html>
Extracted
Path
C:\Recovery_Instructions.html
Ransom Note
<html>
<style type="text/css">
body {
background-color: #f5f5f5;
}
h1, h3{
text-align: center;
text-transform: uppercase;
font-weight: normal;
}
/*---*/
.tabs1{
display: block;
margin: auto;
}
.tabs1 .head{
text-align: center;
float: top;
padding: 0px;
text-transform: uppercase;
font-weight: normal;
display: block;
background: #81bef7;
color: #DF0101;
font-size: 30px;
}
.tabs1 .identi {
font-size: 10px;
text-align: center;
float: top;
padding: 15px;
display: block;
background: #81bef7;
color: #DFDFDF;
}
.tabs .content {
background: #f5f5f5;
/*text-align: center;*/
color: #000000;
padding: 25px 15px;
font-size: 15px;
font-weight: 400;
line-height: 20px; }
.tabs .content a {
color: #df0130;
font-size: 23px;
font-style: italic;
text-decoration: none;
line-height: 35px; }
.tabs .content .text{
padding: 25px;
line-height: 1.2;
}
</style>
<body>
<div class="tabs1">
<div class="head" ><b>Your personal ID:</b></div>
<div class="identi">
<span style="width:1000px; color: #ffffff; font-size: 10px;">7A4DBD3E0BEC56261C7180789DB28B7A5952949C468E4B105B5DD449D02381A7A068402B59936AB37E90BF09443F0818052E9F9FFA5D86EA19C1FA589B4AFB71<br>AFCEE0DB8E3B5C9668488CBF1499E3E9424178B25F075A9180536B3A85950863CF3F93314823DA48EF75A8A03DC4D7DC0A1851AD8B7185661C706A11F2E0<br>D38A26DFDEB6B7A4A68A647450735F382F5B2EF72C09E6669B70EDD98C09A1F4C6C6B2FE62A8ADAF3374025B16D0E462516E63E013F4A8523F1FA1D0A909<br>247924798DF58EF92354DF7184F9009A20AD87E0E45D6A82AF6D78D88EAC3FBEC07C9B6A6B397DC3EEB74D98A0E85C2C52D71C30FE550F7468081C8CEC6B<br>3A0CAFCC7F4DD51B6911E4F6AEA386D31B39C5D37BD41526B5E550B207216CB8A62C367D3B68DB362CDCBB3669F1359D6A2BB2DD88C519D69502699C5CEC<br>2DCAF2770E9FE3EF4023BC9DC1B2CDEE585563591020467808361950DA3B64943B4EF50E042B545B4F74225C3AB5056CEA8338FD1540937D635CBED9DE30<br>22AD6AE7B2CAA5F5D5F367556330A6A2E9FCF5920B8FE1403EE9A7276351832CA836C3E2E8E6D258F6B22FCA1C4FA0059D579E64AF0CA0D9C48B788E97BF<br>DC4E0292CA63684754FD3B09019F952C6631DB5B9E0995D3782D9EB25BE0A64420A672730135506120A333AF5184184A7132234FF308380DAEE05F287CBD<br>AF58F1F3C65ED192E761CDC7C31A</span> <br>
<!-- !!! dont changing this !!! -->
</div>
</div>
<!-- -->
<div class="tabs">
<!--tab-->
<div class="tab">
<div id="tab-content1" class="content">
<div class="text">
<!--text data -->
<b>/!\ YOUR COMPANY NETWORK HAS BEEN PENETRATED /!\</b><br>
<b>ALL YOUR IMPORTANT FILES HAVE BEEN ENCRYPTED!</b><br><br>
YOUR FILES ARE SAFE! JUST MODIFIED ONLY. (RSA+AES) <br><br>
ANY ATTEMPT TO RESTORE YOUR FILES WITH THIRD-PARTY SOFTWARE<br>
WILL PERMENANTLY DESTROY YOUR FILE.<br>
DO NOT MODIFY ENCRYPTED FILES. DO NOT RENAME ENCRYPTED FILES.<br><br>
NO SOFTWARE AVAILABLE ON INTERNET CAN HELP YOU. WE ONLY HAVE<br>
SOLUTION TO YOUR PROBLEM.<br><br>
WE GATHERED HIGHLY CONFIDENTIAL/PERSORNAL DATA. THESE DATA<br>
ARE CURRENTLY STORED ON A PRIVATE SERVER. THIS SERVER WILL BE<br>
IMMEDIATELY DESTROYED AFTER YOUR PAYMENT. WE ONLY SEEK MONEY<br>
AND DO NOT WANT TO DAMAGE YOUR REPUTATION. IF YOU DECIDE TO<br>
NOT PAY, WE WILL RELEASE THIS DATA TO PUBLIC OR RE-SELLER.<br><br>
<b>Important! Emails from us may come to you in spam, so please check your spam!.</b><br><br>
<a href=" [email protected]
?
">Your files are uploaded to the cloud. if you refuse to pay, we will put your data up for auction </a> <hr>
YOU WILL CAN SEND US 2-3 NON-IMPORTANT FILES AND WE WILL<br>
DECRYPT IT FOR FREE TO PROVE WE ARE ABLE TO GIVE YOUR FILES<br>
BACK.<br><br>
<!--text data -->
<hr>
<b>Contact us for price and get decryption software.</b><br><br>
<a href="">http://gvlay6u4g53rxdi5.onion/8-wnO3bDcxIf8DcvdLyfIYTpkXq8pHVAOt-hpbJ4jkalDTXRjGLiFYuEPE9UL43Teiu</a><br>
* Note that this server is 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 "{{URL}}". <br>
4. Start a chat and follow the further instructions. <br><br>
<b>If you can't use the above link, use the email:</b><br>
<a href=" [email protected]
?
">[email protected] </a> <hr>
<a href=" [email protected]
?
">[email protected] </a> <hr>
MAKE CONTACT AS SOON AS POSSIBLE. YOUR DECRYPTION KEY IS ONLY
STORED <br> TEMPORARLY. IF YOU DON'T CONTACT US WITHIN 72 HOURS, PRICE
WILL BE HIGHER.
</div>
</div>
</div>
<!--tab-->
<!--text data -->
</div>
</div>
<!--tab-->
</div>
</div>
</body>
</html>
Targets
-
-
Target
8e32be81036161928f5bf24d75335bda797ca91dee0730c9c1b62d88f9c24f29
-
Size
678KB
-
MD5
cd5e831586e171b130dd719e73e13f62
-
SHA1
baf8da95632066364ff74df394bc2979c49e1993
-
SHA256
8e32be81036161928f5bf24d75335bda797ca91dee0730c9c1b62d88f9c24f29
-
SHA512
f4d615a45d45b3630c9d2840dec3cd710d3dcb68ed60e74248e0026c99c62f4c3fbb2ae2b354d6492cc2b18c1b6cbc6eea8137100a42d591b07d191184f33ee0
Score10/10-
MedusaLocker
Ransomware with several variants first seen in September 2019.
-
MedusaLocker Payload
-
UAC bypass
-
Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
-
Executes dropped EXE
-
Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
-
Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
-
Checks whether UAC is enabled
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-