General
-
Target
Fantom.exe
-
Size
261KB
-
Sample
250112-gnzweszjdv
-
MD5
7d80230df68ccba871815d68f016c282
-
SHA1
e10874c6108a26ceedfc84f50881824462b5b6b6
-
SHA256
f4234a501edcd30d3bc15c983692c9450383b73bdd310059405c5e3a43cc730b
-
SHA512
64d02b3e7ed82a64aaac1f74c34d6b6e6feaac665ca9c08911b93eddcec66595687024ec576e74ea09a1193ace3923969c75de8733859835fef45335cf265540
-
SSDEEP
3072:vDKW1LgppLRHMY0TBfJvjcTp5XxG8pt+oSOpE22obq+NYgvPuCEbMBWJxLRiUgV:vDKW1Lgbdl0TBBvjc/M8n35nYgvKjdzi
Score
10/10
Malware Config
Extracted
Path
C:\Program Files\7-Zip\DECRYPT_YOUR_FILES.HTML
Ransom Note
<html>
<head>
<style>
body{
background-color: #3366CC;
}
h1 {
background-color: RGB(249, 201, 16);
}
p {
background-color: maroon;
color: white;
}
</style>
</head>
<body>
<center>
<h1><b> Attention ! All your files </b> have been encrypted. </h1></br>
<p>
Due encrypting was used algoritm RSA-4096 and AES-256, used for protection military secrets.</br>
That means > RESTORE YOU DATA POSIBLE ONLY BUYING decryption passwords from us.</br>
Getting a decryption of your files is - SIMPLY task.</br></br>
That all what you need:</br>
1. Sent Your ID_KEY on mailbox [email protected] or [email protected] </br>
2. For test, decrypt 2 small files, to be sure that we can decrypt you files.</br>
3. Pay our services. </br>
4. GET software with passwords for decrypt you files.</br>
5. Make measures to prevent this type situations again.</br></br>
IMPORTANT(1)</br>
Do not try restore files without our help, this is useless, and can destroy you data permanetly.</br></br>
IMPORTANT(2) </br>
We Cant hold you decryption passwords forever. </br>ALL DECRYPTION PASSWORDS, for what wasn`t we receive reward, will destroy after week of moment of encryption.
</p>
<p> Your ID_KEY: <br>
</p>
<table width="1024" border="0">
<tbody>
<tr>
<td><p>YQAKzy7FUsW80wrGGEGxrS5eStMu7FCkbd96gdLJ2EMhVSl23XR4Nu735A0AITKfO9ny8bypmYHk3xCOz7iotPXOoy1m1o3bOM6cE6M+e3vgRXwrpBbT1XknI4tbF2fW4rmvMJRfHSN6DFx2xVoaQsZ/zsgcW8PdLGOVmjSIHkhb1d0/DJD4qoSuLLXB4nXa08zGNclCWUZ/ZU01i0aAScRVK84y5FNEpQU/PsWa659nP48+ssDC/jWcJsRebHJUINR9EVcNX7ZXsJUtN4fuCxN+cdXOzHRqnRMhfOnyNGTLRrT/YfesEL9T+Q6gjkOMDWvQ2NXr0YcE8J5cHmNTDg==ZW4tVVM=</p></td>
</tr>
</tbody>
</table>
</center></html></body>
Extracted
Path
C:\Program Files\7-Zip\DECRYPT_YOUR_FILES.HTML
Ransom Note
<html>
<head>
<style>
body{
background-color: #3366CC;
}
h1 {
background-color: RGB(249, 201, 16);
}
p {
background-color: maroon;
color: white;
}
</style>
</head>
<body>
<center>
<h1><b> Attention ! All your files </b> have been encrypted. </h1></br>
<p>
Due encrypting was used algoritm RSA-4096 and AES-256, used for protection military secrets.</br>
That means > RESTORE YOU DATA POSIBLE ONLY BUYING decryption passwords from us.</br>
Getting a decryption of your files is - SIMPLY task.</br></br>
That all what you need:</br>
1. Sent Your ID_KEY on mailbox [email protected] or [email protected] </br>
2. For test, decrypt 2 small files, to be sure that we can decrypt you files.</br>
3. Pay our services. </br>
4. GET software with passwords for decrypt you files.</br>
5. Make measures to prevent this type situations again.</br></br>
IMPORTANT(1)</br>
Do not try restore files without our help, this is useless, and can destroy you data permanetly.</br></br>
IMPORTANT(2) </br>
We Cant hold you decryption passwords forever. </br>ALL DECRYPTION PASSWORDS, for what wasn`t we receive reward, will destroy after week of moment of encryption.
</p>
<p> Your ID_KEY: <br>
</p>
<table width="1024" border="0">
<tbody>
<tr>
<td><p>CwmyKbzefVi7RPU8kBFrTLSKEDdAtWAOp1bWgjAV0SHjlN9V5CrytK20+r/LIi3M9Bks36fzvxJ/urgIXpTDpaRye23NcfYDZcz7DPcFgRSocvXE0/zAw00X5RhJSv2tW3zB6JwEJGb+TRRFVCGqVvTffnLhshrTmdUPqDNTNcsTN0aShpC/dHikEjkwskojBriH8AVZg0RGO3u2LUlHFunCmq/swp4KEf+Z0wl9sA2hSYgLrdgni9TxCwfkrducbQMPqA8oJKm1xBfCWCfeXhgQcy/kLJGYPYP5M/H193Wx/NpoI0BQ2Tw203Qirl/lYpZzkQzkHe2w+WiKvJ32Ag==ZW4tVVM=</p></td>
</tr>
</tbody>
</table>
</center></html></body>
Extracted
Path
C:\Program Files\7-Zip\DECRYPT_YOUR_FILES.HTML
Ransom Note
<html>
<head>
<style>
body{
background-color: #3366CC;
}
h1 {
background-color: RGB(249, 201, 16);
}
p {
background-color: maroon;
color: white;
}
</style>
</head>
<body>
<center>
<h1><b> Attention ! All your files </b> have been encrypted. </h1></br>
<p>
Due encrypting was used algoritm RSA-4096 and AES-256, used for protection military secrets.</br>
That means > RESTORE YOU DATA POSIBLE ONLY BUYING decryption passwords from us.</br>
Getting a decryption of your files is - SIMPLY task.</br></br>
That all what you need:</br>
1. Sent Your ID_KEY on mailbox [email protected] or [email protected] </br>
2. For test, decrypt 2 small files, to be sure that we can decrypt you files.</br>
3. Pay our services. </br>
4. GET software with passwords for decrypt you files.</br>
5. Make measures to prevent this type situations again.</br></br>
IMPORTANT(1)</br>
Do not try restore files without our help, this is useless, and can destroy you data permanetly.</br></br>
IMPORTANT(2) </br>
We Cant hold you decryption passwords forever. </br>ALL DECRYPTION PASSWORDS, for what wasn`t we receive reward, will destroy after week of moment of encryption.
</p>
<p> Your ID_KEY: <br>
</p>
<table width="1024" border="0">
<tbody>
<tr>
<td><p>luhLaXi4TCSHDekZsOEJUMaeCJgl+eSPz7Cr/2RNhXWnOm1eiJ/hxQ4DbKGeneQZxCSVLSHIff9/wXrf2T9sAc3Y57Uq8VfYVwrw4p1paNIJLbXibxhnSIQ9aNk9YYHTFt623AgmZYSHkcoT3aRPQUlzE61iGe7xzURfIM5H88st+0WFIFh1mBdrEx9W/3Q/xwfrdxmWcAYzHbtGI+aaMFuJRaQwPNMR58K+4/dKz3HfYyje4EHhU7gv7R7l1MMT9btwnsnXAz+VzovwjQDT+48A9yKlv68h5FOFZf83mjsAWmfb4uUjLCbafQqmprWDU6o/S9fXbi+iY+S8S5c9Kw==ZW4tVVM=</p></td>
</tr>
</tbody>
</table>
</center></html></body>
Targets
-
-
Target
Fantom.exe
-
Size
261KB
-
MD5
7d80230df68ccba871815d68f016c282
-
SHA1
e10874c6108a26ceedfc84f50881824462b5b6b6
-
SHA256
f4234a501edcd30d3bc15c983692c9450383b73bdd310059405c5e3a43cc730b
-
SHA512
64d02b3e7ed82a64aaac1f74c34d6b6e6feaac665ca9c08911b93eddcec66595687024ec576e74ea09a1193ace3923969c75de8733859835fef45335cf265540
-
SSDEEP
3072:vDKW1LgppLRHMY0TBfJvjcTp5XxG8pt+oSOpE22obq+NYgvPuCEbMBWJxLRiUgV:vDKW1Lgbdl0TBBvjc/M8n35nYgvKjdzi
Score10/10-
Fantom
Ransomware which hides encryption process behind fake Windows Update screen.
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Fantom family
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Renames multiple (4834) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Disables Task Manager via registry modification
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Drops file in Drivers directory
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in System32 directory
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