Analysis
-
max time kernel
191s -
max time network
185s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220112 -
submitted
11-02-2022 06:30
General
-
Target
d6341e43d671ef6d7afd2070de380bbd0bf1268671b675c60bab578cf916d7dd.exe
-
Size
53KB
-
MD5
c8e582458e9dd3d529f23df76bad3581
-
SHA1
49d92ce54f9dc5ec619e3cc241bb5635053f870f
-
SHA256
d6341e43d671ef6d7afd2070de380bbd0bf1268671b675c60bab578cf916d7dd
-
SHA512
5be5c666a72762d1453acfe076d4336c47993f7a7c79756925e2e071795098b02d69bdb2b980a830d966539c0db1ae71ad7529b864e2defcf1d7259ded6e5cdc
Score
10/10
Malware Config
Extracted
Path
C:\how_to_back_files.html
Ransom Note
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<style type="text/css">
body {
background-color: #252525;
}
{
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: #1C1A1B;
}
.letter {
color: #FF0000;
font-weight: 600
}
.tabs1 .identi {
margin-left: 0px;
line-height: 13px;
font-size: 13px;
text-align: center;
float: top;
display: block;
padding: 15px;
background: #1C1A1B;
color: #F1EADA;
}
/*---*/
.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: #F1EADA;
}
.tabs .content {
z-index: 0;/* or display: none; */
overflow: hidden;
width: 800px;
/*padding: 25px;*/
position: absolute;
top: 32px;
left: 0;
background: #1C1A1B;
color: #F1EADA;
opacity:0;
transition: opacity 400ms ease-out;
}
.tabs .content .text{
width: 700px;
padding: 25px;
}
.tabs>.tab>[id^="tab"]:checked + label {
top:0;
background: #1C1A1B;
color: #E29F12;
}
.tabs>.tab>[id^="tab"]:checked ~ [id^="tab-content"] {
z-index: 1;/* or display: block; */
opacity: 1;
transition: opacity 400ms ease-out;
}
</style>
<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><span class="letter">
<pre>6B DA 79 BF 26 7E B1 F4 EC 8F 69 4F 14 20 D4 A1
BA 80 D9 8A 12 3B F0 28 94 6B FA 9C 5C AD A8 95
EB C3 31 BB ED 93 24 46 6F C7 49 20 E8 A0 A2 2E
5A 6E 0E EC FF B6 63 38 6E 95 20 61 2E C7 97 99
6A 69 EB F7 EB 42 4D A9 FD E9 1D C1 38 DF F5 23
9E 5F 1F 74 CE 65 5F B0 46 40 B4 B3 EE C5 8D 0E
FB 0B 4B CE EF C5 47 AC 54 0F 95 9A 15 34 02 F8
0F AA A5 9D F4 EF 3F AB 5D 5D A9 28 7D 6D 4E 9C
76 69 1B 0F F2 87 3C 81 D7 1B D3 56 F0 5E 7C 4D
B5 65 7E 4D 52 D2 D1 F8 42 BC 8E 6F AE 8B D9 48
DC 99 12 49 CA A3 93 38 96 F1 C7 BD D9 55 A7 8A
81 EE 51 79 5A 1B 42 EB 6B 4C C0 41 8E C9 F7 F8
64 27 65 1A 31 23 44 BB C8 2B 9C E6 C2 CC 76 08
A7 08 0B E1 B1 EF CE 2E 09 FF 04 69 5A 07 D3 4D
78 65 29 5A 92 D2 D8 DE ED 39 5E 2A 60 0D 79 1F
FF AF 71 A0 85 5A EF DF A9 23 41 D5 7E 0A 5C 10
</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>
<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 class="letter"> [email protected]</span><br>
(Or alternate mail <span class="letter">[email protected]</span>)</p><p>
In the letter include your personal ID (look at the beginning of this document).</p>
We will give you the decrypted file as proof and assign the price for decryption all files.<p></p>
After payment you will receive a decryptor and instructions We can decrypt one file in quality the evidence that we have the decoder..<br>
<p> <center><b><p style="color: #ffff66;">MOST IMPORTANT!!!</p></center>
<hr color="#ffff66">
<center><p style="color: #ffff66;"> We are ready to work through intermediaries and guarantors.
</b></p></center>
<hr color="#ffff66">
<ul>
<li>Only sambuka_star proof can decrypt your files.</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 users unique encryption key.
</li>
</ul>
<!--text data -->
</div>
</div>
</div>
<!--tab-->
</ul>
<!--text data -->
</div>
</div>
<!--tab-->
</div>
</div>
</body>
</html>
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Emails
[email protected]</span><br>
class="letter">[email protected]</span>)</p><p>
URLs
http-equiv="Content-Type"
Signatures
-
GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
-
Adds Run key to start application 2 TTPs 2 IoCs
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Drops desktop.ini file(s) 9 IoCs
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Drops file in Windows directory 1 IoCs
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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 45 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\d6341e43d671ef6d7afd2070de380bbd0bf1268671b675c60bab578cf916d7dd.exe"C:\Users\Admin\AppData\Local\Temp\d6341e43d671ef6d7afd2070de380bbd0bf1268671b675c60bab578cf916d7dd.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
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS