Analysis
-
max time kernel
190s -
max time network
209s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220112 -
submitted
11-02-2022 06:45
Static task
static1
Behavioral task
behavioral1
Sample
803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f.exe
Resource
win10v2004-en-20220112
windows10-2004_x64
0 signatures
0 seconds
General
-
Target
803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f.exe
-
Size
55KB
-
MD5
d45fd02edd79e5d9f21a80b9e33c9a92
-
SHA1
94306b09a0343a8509248321cbb7f8ab394651c3
-
SHA256
803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f
-
SHA512
5ddd94467c8421d89b33f88b1e5348f4db8df0ec64c037b7ed0416e4d8263bc17f9f9958183d7b43bfebe1307809b94c27c4012a82032d28ce7b44b0bc10f5e2
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: 5px;
color: #FF0000;
background: #303030;
}
.tabs1 .identi {
margin-left: 0px;
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">
<pre>��5D C4 15 EA A2 B2 FA 81 FC 26 9D 5E 36 7E 66 E8
FB 86 C5 12 D6 72 C7 D2 1E DC 0B FD D7 A3 08 6E
62 60 53 21 04 86 1F 00 FD 0C DC D4 D1 8A BE 5C
11 05 21 AE 4E 4A 1D F1 FE A8 39 B1 A3 11 C9 D5
B2 40 7D 66 8B F8 54 CB 2E 4D 76 28 FA BE 5C F4
3F 5E C2 ED 84 2E 15 D2 66 C9 D8 A6 57 E5 FD B7
BB 5A C5 5E EC 1C 0B 39 79 19 19 00 C1 98 C9 51
78 91 EF E1 D7 10 70 AE 3E D1 67 DB 5B FB 67 C9
51 17 82 81 11 D4 02 58 94 87 85 3E 7C CC 31 74
81 06 B5 D8 DC 51 01 C6 B8 6C 63 2A 4C F1 BB EA
0D 98 6B 4E 2B A4 EF 7F F5 26 58 D7 DC 74 E2 B3
9D 00 3F 91 84 92 F5 47 65 89 95 DC F1 DF 04 53
50 71 59 5F 86 F3 FE B8 F0 37 19 8E 98 9E 19 69
B4 2B 9F 4A 9C 6A FF 85 35 90 EA F7 FC 6D F3 73
4F 0C D6 CF 11 F0 67 90 AE ED A3 03 86 D2 B2 29
81 05 B7 FE C8 95 DE 45 FA E9 90 6C 25 E0 7D 00
</p>
</pre><!-- !!! dont changing this !!! -->
</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> ⬇ To decrypt, follow the instructions below. ⬇ </h3>
<br/>
<div class="text">
<!--text data -->
To recover data you need decryptor.</br>
To get the decryptor you should:</br>
<p>Send 1 crypted test image or text file or document to <span> <font color="FF0000"> [email protected] </font></span></br>
(Or alternate mail <font color="FF0000"> [email protected] </font>)<p>
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>
<hr color=red>
<center><p style="color:#FF0000">MOST IMPORTANT!!!</p></center>
<center><p style="color:#FF0000"> Do not contact other services that promise to decrypt your files, this is fraud on their part! They will buy a decoder from us, and you will pay more for his services.
No one, except [email protected], will decrypt your files.</p></center>
<hr color=red>
<ul>
<li>Only [email protected] can decrypt your files</li>
<li>Do not trust anyone besides [email protected]</li>
<li>Antivirus programs can delete this document and you can not contact us later.</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
-
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce 803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f.exe Set value (str) \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\BrowserUpdateCheck = "C:\\Users\\Admin\\AppData\\Local\\803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f.exe" 803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f.exe -
Drops desktop.ini file(s) 9 IoCs
description ioc Process File opened for modification C:\Users\Public\Pictures\desktop.ini 803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f.exe File opened for modification C:\Users\Public\Music\desktop.ini 803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f.exe File opened for modification C:\Users\Public\Documents\desktop.ini 803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini 803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f.exe File opened for modification C:\Users\Public\desktop.ini 803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f.exe File opened for modification C:\Users\Public\Videos\desktop.ini 803f12b2c273c5c14cf83b350b4271abc9016fdc3d24bea36cf6cbe762f4399f.exe