Analysis
-
max time kernel
187s -
max time network
206s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220112 -
submitted
16-02-2022 22:46
General
-
Target
9d86beb9d4b07dec9db6a692362ac3fce2275065194a3bda739fe1d1f4d9afc7.exe
-
Size
350KB
-
MD5
a0dc59b0f4fdf6d4656946865433bcce
-
SHA1
c10fd0163c42f1149d5dcfb44e31b53a4fe6c6c9
-
SHA256
9d86beb9d4b07dec9db6a692362ac3fce2275065194a3bda739fe1d1f4d9afc7
-
SHA512
37ca081cb529aef7facea47985e88ce2a8011f2a7a89978a54152c688b77b974326ca8ab27012f0d05866a20f5fb961b65309a26fc3eb49b487f3b0e6216abff
Score
10/10
Malware Config
Extracted
Path
C:\DECRYPT-FILES.html
Ransom Note
<html>
<head>
<script>
function CopyToClipboard(containerid) {
if (document.selection) {
var range = document.body.createTextRange();
range.moveToElementText(document.getElementById(containerid));
range.select().createTextRange();
document.execCommand("copy");
} else if (window.getSelection) {
var range = document.createRange();
range.selectNode(document.getElementById(containerid));
window.getSelection().addRange(range);
document.execCommand("copy");
alert("Base64 copied into the clipboard!")
}
}
</script>
<style>
html{ margin:0; padding:0; width:100%; height:100%; }
body { background: #000080; color: #ececec; font-family: Consolas };
.tooltip {
position: relative;
display: inline-block;
border-bottom: 1px dotted black;
}
.tooltip .tooltiptext {
visibility: hidden;
width: 120px;
background-color: #555;
color: #fff;
text-align: center;
border-radius: 6px;
padding: 5px 0;
position: absolute;
z-index: 1;
bottom: 125%;
left: 50%;
margin-left: -60px;
opacity: 0;
transition: opacity 0.3s;
}
.tooltip .tooltiptext::after {
content: "";
position: absolute;
top: 100%;
left: 50%;
margin-left: -5px;
border-width: 5px;
border-style: solid;
border-color: #555 transparent transparent transparent;
}
.tooltip:hover .tooltiptext {
visibility: visible;
opacity: 1;
}
p#base64{
-ms-word-break: break-all;
word-break: break-all;
-webkit-hyphens: auto;
-moz-hyphens: auto;
-ms-hyphens: auto;
hyphens: auto;
}
p#base64:hover{
cursor: hand;
}
</style>
</head>
<body>
<table style="position: absolute;" width="100%">
<tr>
<td style="width: 25%;">
<span class="left" style="font-size: 14px; font-weight: bold">CODE:
<br>------
<br>00000 00000
<br>00000 00000
<br>00000 00000
<br>00000 00000
<br>00000 00000
<br>00000 00000
<br>00000 00000
<br>00000 00000
</span>
</td>
<td style="width: 50%;">
<div style="text-align: center; font-size: 20px;">
<p><s>0010 SYSTEM FAILURE 0010</s></p>
<p>*********************************************************************************************************************</p>
<p>Attention! Your documents, photos, databases, and other important files have been encrypted!</p>
<p>*********************************************************************************************************************</p>
<br>
</div>
<div style="text-align: center; font-size: 18px;">
<p>The only way to decrypt your files, is to buy the private key from us.</p>
<p>You can decrypt one of your files for free, as a proof that we have the method to decrypt the rest of your data.</p>
<p>In order to receive the private key contact us via email: <br> <b>[email protected]</b> </p>
<p>Remember to hurry up, as your email address may not be avaliable for very long.<br>Buying the key immediatly will guarantee that 100% of your files will be restored.</p>
<p>Below you will see a big base64 blob, you will need to email us and copy this blob to us.<br>you can click on it, and it will be copied into the clipboard.</p>
<p>If you have troubles copying it, just send us the file you are currently reading, as an attachment.</p>
<br>
<p>Base64: </p>
</div><div style="text-align: center; font-size: 12px;"><p id="base64" onclick="return CopyToClipboard('base64')" class="tooltip">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<span class="tooltiptext">Click here to copy</span></p></div></td><td style="width: 25%; text-align: right;"><span class="right" style="font-size: 14px; font-weight: bold">IMMINENT SHUTDOWN:<br>------<br>00000 00000 0 00<br>00000 00000 0 00<br>00000 00000 0 00<br>00000 00000 0 00<br>00000 00000 0 00<br>00000 00000 0 00<br>00000 00000 0 00<br>00000 00000 0 00</span></td></tr></table></body></html>
Emails
<b>[email protected]</b>
Signatures
-
Maze
Ransomware family also known as ChaCha.
-
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
-
Suspicious use of AdjustPrivilegeToken 45 IoCs
-
Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\9d86beb9d4b07dec9db6a692362ac3fce2275065194a3bda739fe1d1f4d9afc7.exe"C:\Users\Admin\AppData\Local\Temp\9d86beb9d4b07dec9db6a692362ac3fce2275065194a3bda739fe1d1f4d9afc7.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\wbem\wmic.exe"C:\bray\t\..\..\Windows\t\..\system32\avbm\dcp\wcc\..\..\..\wbem\vdy\..\wmic.exe" shadowcopy delete2⤵
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\system32\MusNotifyIcon.exe%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 131⤵
- Checks processor information in registry
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken