Analysis
-
max time kernel
166s -
max time network
178s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220112 -
submitted
11-02-2022 07:00
General
-
Target
429733975d6d2382bbf17e34afcb3f3af85d0530f193b33958bb82a84dd0d61f.exe
-
Size
55KB
-
MD5
7c57ce2bb462635e80dc9f78999a7e22
-
SHA1
516c48dae8b20e7e81b952afa865113877fd9e0e
-
SHA256
429733975d6d2382bbf17e34afcb3f3af85d0530f193b33958bb82a84dd0d61f
-
SHA512
ef8b70f90b50d6b0ec6ce415df0ea31e11b3677bdea4e8417c8d31eacdfea202803a9fe73478c2755753ccc2594c3132c70ea2d232e514f54cda309357bdb144
Score
10/10
Malware Config
Extracted
Path
C:\how_to_back_files.html
Ransom Note
<html>
<style type="text/css">
body {
background-color: #404040;
}
{
margin: 0;
padding: 0;
}
h1, h3{
text-align: center;
text-transform: uppercase;
font-weight: normal;
}
/*---*/
.tabs1{
width: 800px;
display: block;
margin: auto;
position: relative;
}
.tabs1 .head{
text-align: center;
float: top;
text-transform: uppercase;
font-weight: normal;
display: block;
padding: 15px;
color: #000000;
background: #4A83FD;
}
.tabs1 .identi {
margin-left: 15px;
line-height: 13px;
font-size: 13px;
text-align: center;
float: top;
display: block;
padding: 15px;
background: #303030;
color: #DFDFDF;
}
/*---*/
.tabs{
width: 800px;
display: block;
margin: auto;
position: relative;
}
.tabs .tab{
float: left;
display: block;
}
.tabs .tab>input[type="radio"] {
position: absolute;
top: -9999px;
left: -9999px;
}
.tabs .tab>label {
display: block;
padding: 6px 21px;
font-size: 18x;
text-transform: uppercase;
cursor: pointer;
position: relative;
color: #FFF;
background: #4A83FD;
}
.tabs .content {
z-index: 0;/* or display: none; */
overflow: hidden;
width: 800px;
/*padding: 25px;*/
position: absolute;
top: 32px;
left: 0;
background: #303030;
color: #DFDFDF;
opacity:0;
transition: opacity 400ms ease-out;
}
.tabs .content .text{
width: 700px;
padding: 25px;
}
.tabs>.tab>[id^="tab"]:checked + label {
top: 0;
background: #303030;
color: #F5F5F5;
}
.tabs>.tab>[id^="tab"]:checked ~ [id^="tab-content"] {
z-index: 1;/* or display: block; */
opacity: 1;
transition: opacity 400ms ease-out;
}
</style>
<head>
<meta charset="utf-8">
<title>HOW TO DECRYPT YOUR FILES</title>
</head>
<body>
<div class="tabs1">
<div class="head" ><h3>Your personal ID</h3></div>
<div class="identi">
<div>
<pre>���9A AF 01 2D 7A 3F 9F B0 67 02 A6 D4 56 AF D5 12
7F 36 F7 A7 4D 02 B3 1A EC 73 63 45 87 CC 90 9D
17 78 3C FD 23 32 25 AD A7 1C 78 BD 39 F7 D7 39
C6 E8 63 9B 8C F6 6D 34 82 6E 58 4C 9E 48 45 DF
B2 F4 E7 D7 2A F5 B7 E2 80 B1 FB 67 7E 75 20 1B
7B 4C C5 6E 64 61 8B D5 A3 CC 32 A7 59 04 B0 6E
BA 13 F8 10 E1 F0 EF 80 A0 CB 87 2F 66 29 46 EB
43 A6 DB CA DB 39 5E 4B 60 B2 52 1A EC E5 C1 E4
4B C2 90 50 9A 1B BB 41 80 CE B4 64 3A AC 7E 59
E9 72 8A 81 2C A3 40 AA 6B CC A3 55 1D A4 D0 02
98 77 05 49 09 47 0E 1A E1 DD F1 51 07 4E 2B BA
83 86 E4 E9 A0 31 9D 97 BD FE FA D2 12 F9 A8 08
1D 27 43 1A 32 6F F0 2C B7 D5 D3 EC 7F B4 86 2A
A9 FD 9B 29 19 28 EF 47 DC 80 BA DF E4 07 71 CD
CF 70 2C B3 1D 65 23 14 B8 DD A3 81 6D A4 F5 F7
D6 F7 C6 CC 80 F0 BA 8B 24 65 DB 5E 2A B9 72 5F
</pre>
</div>
</div>
</div>
<!-- -->
<div class="tabs">
<!--tab-->
<div class="tab">
<input type="radio" name="tabs" checked="checked" id="tab1" />
<label for="tab1">English</label>
<div id="tab-content1" class="content">
<h1>☠ Your files are encrypted! ☠</h1>
<hr/>
<h3>All your important data has been encrypted.</h3>
<br/>
<div class="text">
<!--text data -->
To recover data you need decryptor.</br>
To get the decryptor you should:</br>
<p>Send 1 test image or text file <span>[email protected]</span> or <span>[email protected]</span>.</br>
In the letter include your personal ID (look at the beginning of this document).</p>
We will give you the decrypted file and assign the price for decryption all files</p>
After we send you instruction how to pay for decrypt and after payment you will receive a decryptor and instructions
We can decrypt one file in quality the evidence that we have the decoder.</br>
<center>Attention!</center></br>
<ul>
<li>Only [email protected] can decrypt your files</li>
<li>Do not attempt to remove the program or run the anti-virus tools</li>
<li>Attempts to self-decrypting files will result in the loss of your data</li>
<li>Decoders other users are not compatible with your data, because each user's unique encryption key</li>
</ul>
<!--text data -->
</div>
</div>
</div>
<!--tab-->
</ul>
<!--text data -->
</div>
</div>
<!--tab-->
</div>
</div>
</body>
</html>
����������
Emails
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
-
Drops desktop.ini file(s) 9 IoCs
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
-
Modifies data under HKEY_USERS 19 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\429733975d6d2382bbf17e34afcb3f3af85d0530f193b33958bb82a84dd0d61f.exe"C:\Users\Admin\AppData\Local\Temp\429733975d6d2382bbf17e34afcb3f3af85d0530f193b33958bb82a84dd0d61f.exe"1⤵
- Adds Run key to start application
- Drops desktop.ini file(s)
-
C:\Windows\system32\MusNotifyIcon.exe%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 131⤵
- Checks processor information in registry
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p1⤵
- Modifies data under HKEY_USERS