Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
-
submitted
05-03-2024 10:52
General
-
Target
H-27S.exe
-
Size
53KB
-
MD5
c051d994ac9094cc6102cf16bb7f7d4a
-
SHA1
263f9fa92babdccefc8135bc7800a72afb49c43f
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SHA256
9124078747d677bb4a3d3f3e3070a731545652067f05793ca2c3711503f1689c
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SHA512
0409aca0e28e7f5a82826a1c0a2658a46e666b0c631ec44b131283571fcd0ea1b53230a7a46690500d45587ee97608e3e77a178bbf032e01d2051e2d83877409
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SSDEEP
768:37vuye1kVtGBk6P/v7nWlHznbkVwrEKD9yDwxVSHrowNI2tG6o/t84B5nj:3veytM3alnawrRIwxVSHMweio3
Score
10/10
Malware Config
Extracted
Path
C:\Users\Public\Music\Sample Music\how_to_back_files.html
Ransom Note
<html>
<style type="text/css">
body {
background-color: #f5f5f5;
}
h1, h3{
text-align: center;
text-transform: uppercase;
font-weight: normal;
}
/*---*/
.tabs1{
display: block;
margin: auto;
}
.tabs1 .head{
text-align: center;
float: top;
padding: 0px;
text-transform: uppercase;
font-weight: normal;
display: block;
background: #81bef7;
color: #DF0101;
font-size: 30px;
}
.tabs1 .identi {
font-size: 10px;
text-align: center;
float: top;
padding: 15px;
display: block;
background: #81bef7;
color: #DFDFDF;
word-break: break-all;
}
.tabs .content {
background: #f5f5f5;
/*text-align: center;*/
color: #000000;
padding: 25px 15px;
font-size: 15px;
font-weight: 400;
line-height: 20px; }
.tabs .content a {
color: #df0130;
font-size: 23px;
font-style: italic;
text-decoration: none;
line-height: 35px; }
.tabs .content .text{
padding: 25px;
line-height: 1.2;
}
</style>
<body>
<div class="tabs1">
<div class="head" ><b>Your personal ID:</b></div>
<div class="identi">
<span style="width:1000px; color: #ffffff; font-size: 10px;">��������������4B 4C 63 32 8D 7D 1E FF CD B8 2F B5 D7 21 FF 3D
74 FA 62 36 CE 9C 31 AF F8 84 7B AE 17 96 AF 5D
56 24 62 EB 43 AC 2B 92 62 0B AD A1 C6 87 21 2F
DB 6D 17 C2 FE 98 2D DF 0C CF 5D F4 D9 3F 59 E7
04 D3 75 32 3B E5 C5 1A A4 DF DF 14 B4 94 11 68
88 2A 46 9E BD 74 97 AD 56 F0 EE E6 97 36 43 6B
17 71 88 77 9A D2 EC C8 DD AF 70 93 4A CF 0B AF
30 FB E3 CC E2 8D 3C 52 6E 20 F6 70 DA 43 71 6B
08 AB 40 40 43 73 81 F3 18 2E 0B 2F CB 87 36 26
37 FB F0 62 F3 BF B5 42 7C C3 48 D2 10 0D 57 1E
91 C8 02 42 72 BC D6 EC B2 87 D0 57 9D 57 74 82
35 9D 20 97 1F 64 99 CA CF E1 EB 06 02 BD 97 F7
2F 3D 57 32 3B 90 91 9F 8B B5 AE B2 3C 36 B3 84
8A 59 DE C2 2F 65 82 D5 BC B8 6C 6F 0B AB E9 8E
1E 29 D2 0B 83 2B 5A 92 B8 0E 75 05 66 BA 34 1D
5D 69 82 AF 01 A1 48 2E 8A EC ED 46 6C 59 91 73
</span> <br>
<!-- !!! dont changing this !!! -->
</div>
</div>
<!-- -->
<div class="tabs">
<!--tab-->
<div class="tab">
<div id="tab-content1" class="content">
<div class="text">
<!--text data -->
<b>/!\ YOUR COMPANY NETWORK HAS BEEN PENETRATED /!\</b><br>
<b>All your important files have been encrypted!</b><br><br>
<hr>
Your files are safe! Only modified. (RSA+AES)<br><br>
ANY ATTEMPT TO RESTORE YOUR FILES WITH THIRD-PARTY SOFTWARE<br>
WILL PERMANENTLY CORRUPT IT.<br>
DO NOT MODIFY ENCRYPTED FILES.<br>
DO NOT RENAME ENCRYPTED FILES.<br><br>
No software available on internet can help you. We are the only ones able to<br>
solve your problem.<br><br>
We gathered highly confidential/personal data. These data are currently stored on<br>
a private server. This server will be immediately destroyed after your payment.<br>
If you decide to not pay, we will release your data to public or re-seller.<br>
So you can expect your data to be publicly available in the near future..<br><br>
We only seek money and our goal is not to damage your reputation or prevent<br>
your business from running.<br><br>
You will can send us 2-3 non-important files and we will decrypt it for free<br>
to prove we are able to give your files back.<br><br>
<!--text data -->
<hr>
<b>Contact us for price and get decryption software.</b><br><br>
<hr>
<b>email:</b><br>
<a href="[email protected] ">[email protected] </a> <br>
<a href="[email protected] ">[email protected] </a> <br>
<p>* To contact us, create a new free email account on the site: <a href="https://protonmail.com">protonmail.com <br>
<b>
IF YOU DON'T CONTACT US WITHIN 72 HOURS, PRICE WILL BE HIGHER.</b><br>
<p>* Tor-chat to always be in touch: <a href<a href<b>
</div>
</div>
</div>
<!--tab-->
<b>
<b> <b> <span style="font-size: 22px">qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdcnytiw3b6varaeqv5yd.onion</span>
</b><br><br> </b><br>
<!--text data -->
</div>
</div>
<!--tab-->
</div>
</div>
</body>
</html>��������������
Emails
Signatures
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GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
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Renames multiple (7529) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Deletes itself 1 IoCs
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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 1 IoCs
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Drops file in Program Files directory 64 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\H-27S.exe"C:\Users\Admin\AppData\Local\Temp\H-27S.exe"1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\H-27S.exe > nul2⤵
- Deletes itself
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
4KB
MD5911605699b377da6b6b842b02d44495e
SHA1945bb08d474f156b48dd5bb03af5dfe007fefd86
SHA256da54e5b9381a839caf327209f9b83e088fb810840aae6b7eb22d5ec260db58c4
SHA5128b389f8a3a62f6995930b555f504cb20edbc58b17154d4b61eaa0156f2692b88f1d0529dbd170e50b3591d2145c27864ebc3d98fdfda6fbaf801886a044fdf61
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Filesize
56KB
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Filesize
56KB