Analysis
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max time kernel
126s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
-
submitted
07-02-2024 14:39
General
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Target
d9135507e8dbcf15a852ec34623ea6b6d633e10032c94f187ef357ba821af893.exe
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Size
53KB
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MD5
22ff4b883468f0b2b21b2c50d5ca5bd9
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SHA1
e34f09cf8f1416ab4611a6a18ff99281fad93c70
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SHA256
d9135507e8dbcf15a852ec34623ea6b6d633e10032c94f187ef357ba821af893
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SHA512
9b37dff34d3ceca993bebda8e6d3f4f4a361af65ec6bdde4be54021be2dc48c176aa0b0ef2bae8433ca2957d5e3c28fe448465c3f816a5ee36a5d395bd8f4405
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SSDEEP
1536:oWOeytM3alnawrRIwxVSHMweio36l990:oWOey23alnaEIN/W6lA
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;">��������������B7 CE 47 04 F0 FA 85 DA C1 4B 14 7F 70 5B 77 55
03 BF 4F F0 96 C6 26 77 88 69 43 B1 3A 20 BC E4
41 4C 2D E2 CB 0B BE E0 6F A3 CF 3A 04 79 5F 9D
C0 33 71 A2 7C 6F 42 4A 50 24 09 20 8C F4 64 FA
DB 1A 75 3A 61 EE 63 3A 75 98 E6 EE E2 C3 1F 9A
2A 64 0B E3 96 A5 2B E9 EA 99 5A CC 47 14 5E 51
C5 BB CD F6 07 C4 70 8E 35 58 89 C2 87 C6 DD 76
D6 D6 4B 74 DB B8 1C 2E E2 21 62 40 D7 ED B0 6C
FC E2 16 00 CB 97 82 C0 6D 34 21 D8 77 02 B6 58
67 B8 07 92 4F DD CA A4 44 48 79 35 64 27 AC 77
2A F7 D6 6D DE 1C BA D2 37 A3 DA 5C 7A 49 CF 91
7A EB 9A 30 4E B7 6D 60 2E 17 4E 70 65 B8 60 3B
70 44 88 DF FE A3 99 84 28 10 35 B6 C7 6F 09 B6
4E 96 43 E2 82 4A C5 AF 47 0F 79 76 0C DE 2C C6
41 9D 1C 90 2F A5 FD BA 33 5C DD 5C 41 B6 61 65
71 2F D1 4D 6C 3E E7 14 9D 96 2A 2B FA 15 5E 53
</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> <a href<a href<b>
</div>
</div>
</div>
<!--tab-->
<b>
<b> <b> <span style="font-size: 22px"></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 (7487) 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\d9135507e8dbcf15a852ec34623ea6b6d633e10032c94f187ef357ba821af893.exe"C:\Users\Admin\AppData\Local\Temp\d9135507e8dbcf15a852ec34623ea6b6d633e10032c94f187ef357ba821af893.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\d9135507e8dbcf15a852ec34623ea6b6d633e10032c94f187ef357ba821af893.exe > nul2⤵
- Deletes itself
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
MD53ab2c26963b54f5ccfe4c7396007edfb
SHA1b8f3cae48b4d4d61950ee79b1e31747974020cb2
SHA256229aaa1e362911d0bc6e5af7f66835efcca13be6c60206b1a96996f435918f2f
SHA512cf4852e1c8994d3726fb287d3ef5f48f19d87dc08ac313cff27b7a10cd84cf00bb9a60e51d6eda0896890244371b91adeeb3f31c43fb8e2eb6386be2f2c0ccc9
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Filesize
56KB
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Filesize
56KB