Analysis
-
max time kernel
170s -
max time network
189s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
11-02-2022 06:54
General
-
Target
586ea8948abbf81d9d3422bdf3e311a7667ed5d617a4c2b483343210fc52e13c.exe
-
Size
53KB
-
MD5
9981051697b436f2b7e2720ede0e6bcc
-
SHA1
269df783ef6b6fdaa0dbfbec20afbe18ec571021
-
SHA256
586ea8948abbf81d9d3422bdf3e311a7667ed5d617a4c2b483343210fc52e13c
-
SHA512
a28123ffcb087b1bf6ca126100273e780b5f2b810cc8acf76d0d2523c553c2725a3046b739d5762e37ba90ce8df7543b901350491d44472ca381f0daba182b0f
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">
<pre>���������������D4 66 A6 26 8E 56 30 D2 A9 E7 2A 09 D1 5E DA 69
D2 4A 48 AD 67 2D A8 93 95 FD 1E 5A 30 DB 2C F6
3C CF D9 1E CB 8F 67 65 80 3C 75 E8 2B 37 CC 2F
F1 DE D9 9B EE DE E9 C9 35 83 DB 94 A4 02 83 09
F7 28 E3 84 73 18 36 A4 B4 98 97 58 26 68 14 3E
C6 42 C4 28 50 B2 97 2B BC 4A C7 E7 40 91 A3 6C
09 E1 F8 BD 4A F6 DC 0F FD 1A 5A 30 18 27 F1 18
11 A6 D3 67 D8 1F E0 51 D2 D3 A7 21 77 4B 08 92
96 2B AE 3C ED B5 36 05 9C E9 53 8A AE F3 69 50
2A 1B F0 60 DD E3 3D 0A 67 FE F3 51 EA 01 E0 3D
0B 5C 7D C9 C7 2C 38 EC 42 AC 97 A8 9E B4 34 CD
C4 CF 3E A2 63 03 BF F3 E7 4B 18 2D 5F 10 D9 BF
E3 86 86 CE C2 05 16 D1 6B 4C 72 07 B3 9A F2 7D
A3 27 C4 AC 92 70 9A 45 92 71 89 B7 DD 9D 8D DB
E3 6C 15 99 38 31 12 AC D2 BC FB DC B7 D5 91 62
3C A5 FF C9 4B B0 50 E1 0C B5 7D C2 15 67 BB BE
</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>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 encrypted image or text file [email protected] - I will decrypt for free. The test file should not be of value / importance.</span>.</br>
In the letter include your personal ID (look at the beginning of this document).</p>
<center>Attention!</center></br>
<ul>
<li>•The cost of the decrypt is 1600 usd. payment is accepted only in bitcoins. you can buy bitcoin in your bank. NO discont</li>
<li>•Restore your files can only me. be sure to make a copy before attempting to restore files from other services-otherwise I can not help you</li>
<li>•Do not attempt to remove the program or run the anti-virus tools</li>
<li>•if you did not receive a response within 24 hours, please contact us at:: [email protected]</li>
</ul>
<!--text data -->
</div>
</div>
</div>
<!--tab-->
</ul>
<!--text data -->
</div>
</div>
<!--tab-->
</div>
</div>
</body>
</html>
��
Emails
Signatures
-
GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
-
Modifies extensions of user files 5 IoCs
Ransomware generally changes the extension on encrypted files.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 2 IoCs
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Drops desktop.ini file(s) 23 IoCs
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Drops file in Windows directory 7 IoCs
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Suspicious use of AdjustPrivilegeToken 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\586ea8948abbf81d9d3422bdf3e311a7667ed5d617a4c2b483343210fc52e13c.exe"C:\Users\Admin\AppData\Local\Temp\586ea8948abbf81d9d3422bdf3e311a7667ed5d617a4c2b483343210fc52e13c.exe"1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Drops desktop.ini file(s)
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
Filesize
64KB
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Filesize
64KB
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Filesize
16KB