Analysis
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max time kernel
124s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
-
submitted
07-02-2024 14:09
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;">��������������A4 6D 2E 84 7F 36 9F 18 4E 3D 90 2D B2 A8 76 C7
D0 1D C6 67 7A 9A 4A 4F 1D 6C B9 7C 60 2D 5F FB
D9 28 0C 95 C1 5D DA 9E B2 62 A0 E2 5C F0 DE 21
3E 5C B2 B0 39 03 6E B8 FD B1 E6 45 67 72 5D FF
A0 0A 1A 9E 19 A0 FC BE A4 AB 2A A1 A6 A5 3C 00
A3 29 C4 CA 43 35 24 32 62 37 39 04 9E FE DF 6C
47 A9 03 F9 52 2E 99 2B 6F A9 4D A3 48 43 05 B7
99 6B 93 97 4B 3F 32 10 B0 FC 53 B0 94 EC 63 51
28 AC BD E7 D7 EC 6A C8 49 7B EB FA 09 53 80 9F
B9 8A 55 4B 36 39 9F 1C 69 37 72 BF 1E 05 4C D8
A4 56 68 AC F3 B3 E4 DF 04 24 4C CD 3B A9 AF 69
59 FD 8A EF C3 7C DB 59 DB C0 45 64 AD 94 3C 76
9F 3D BE 65 71 92 14 85 7A 98 92 82 9D 88 4C DD
4E 93 3B 53 80 D6 8B C2 59 21 E0 BD B7 4A A0 E4
27 51 CC 94 8A 25 5C 01 F9 80 C4 FB 7D BC 07 7D
3A C2 3C 05 C4 CB 9E 64 47 3D C4 8C E6 E3 29 5F
</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 (7520) 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
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
MD57404b23a26e69c3aeabc714f8bddd9f9
SHA12c8af615983f1891c30e2187f40c05f3b2b25a36
SHA2565a1cd366af88081b192bebde515e8bb11588de87f6823152ab07413e9f7dc638
SHA512c62c1a6ae716047a398cb20ad746be87024407a82ee6d1b59ea669510f83cfe540071f31c4661acf58f6d52a4a7640897b5212e30dbcdf60e8fc3cf788600851
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Filesize
56KB
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Filesize
56KB