Analysis
-
max time kernel
137s -
max time network
164s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
12-10-2022 21:20
Behavioral task
behavioral1
Sample
61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe
Resource
win7-20220901-en
windows7-x64
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
14 signatures
150 seconds
General
-
Target
61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe
-
Size
666KB
-
MD5
ac8d418b660f7c9585ac97fe524abe8f
-
SHA1
653ecc2e07739e59bd5500f535c3f5c6e3d27060
-
SHA256
61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f
-
SHA512
edf33e15bb1d8f97799d25281429451ece9df0ae8c9ead93c301beeac851d802d501d7362c86cee6afb0a2772d58dbef1b17afe9ba84b83324f3959cf2fa7b1c
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SSDEEP
12288:ZYW1LNT35lDbK/LIVaN8+T7vwqyqhYMhWt918vulA/C9+m:dd35lDbKDIwWUDyqS5omqC9+
Malware Config
Extracted
Path
C:\!-Recovery_Instructions-!.html
Ransom Note
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset='utf-8'>
<meta name='viewport' content='width=device-width,initial-scale=1'>
<title></title>
<style>
html, body {
background-color: #1a1a1a;
}
body {
padding-top: 1rem !important;
font-size: 1.3rem;
color: white;
}
#text h2 {
font-size: 2rem;
font-weight: 600;
line-height: 1.125;
}
.container {
max-width: 1152px;
flex-grow: 1;
margin: 0 auto;
position: relative;
width: auto;
}
.box {
background-color: #242424;
display: block;
padding: 1.25rem;
border: 1px solid #303030;
}
a {
color: #00b4d8;
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
li {
margin-bottom: 10px;
}
</style>
</head>
<body>
<div class='container'>
<div class='box'>
<div id='text'>
<h2>If you get this message, your network was hacked!</h2>
<p>After we gained full access to your servers, we first downloaded a large amount of sensitive data and then encrypted all the data stored on them.</p>
<p>That includes personal information on your clients, partners, your personnel, accounting documents, and other crucial files that are necessary for your company to work normally.</p>
<p>We used modern complicated algorithms, so you or any recovery service will not be able to decrypt files without our help, wasting time on these attempts instead of negotiations can be fatal for your company.</p>
<p>Make sure to act within <span style='color:#f4a261;'>72</span> hours or the negotiations will be considered failed!</p>
<p>Inform your superior management about what's going on.</p>
<p> Contact us for price and get decryption software.</p>
<p> Contact us by email:<p>
<h2>[email protected]</h2>
</p>If you will get no answer within 24 hours contact us by our alternate emails:</p>
<h2>[email protected]</h2>
</p>To verify the possibility of the recovery of your files we can decrypted 1-3 file for free.</p>
</p>Attach file to the letter (no more than 5Mb).</p>
<h2>If you and us succeed the negotiations we will grant you:</h2>
<ul>
<li>complete confidentiality, we will keep in secret any information regarding to attack, your company will act as if nothing had happened.</li>
<li>comprehensive information about vulnerabilities of your network and security report.</li>
<li>software and instructions to decrypt all the data that was encrypted.</li>
<li>all sensitive downloaded data will be permanently deleted from our cloud storage and we will provide an erasure log.</li>
</ul>
<h2>Our options if you act like nothing's happening, refuse to make a deal or fail the negotiations:</h2>
<ul>
<li>inform the media and independent journalists about what happened to your servers. To prove it we'll publish a chunk of private data that you should have ciphered if you care about potential breaches.
Moreover, your company will inevitably take decent reputational loss which is hard to assess precisely.</li>
<li>inform your clients, employees, partners by phone, e-mail, sms and social networks that you haven't prevent their data leakage.
You will violate laws about private data protection.</li>
<li>start DDOS attack on you website and infrastructures.</li>
<li>personal data stored will be put on sale on the Darknet to find anyone interested to buy useful information regarding your company. It could be data mining agencies or your market competitors.</li>
<li>publish all the discovered vulnerabilities found in your network, so anyone will do anything with it.</li>
</ul>
<h2>Why pay us?</h2>
<p>We care about our reputation. You are welcome to google our cases up and be sure that we don't have a single case of failure to provide what we promissed.</p>
<p>Turning this issue to a bug bounty will save your private information, reputation and will allow you to use the security report and
avoid this kind of situations in future.</p>
<h2>Your personal ID</p>
328E5BBC1D616524DBF4C878DBE0CB939900FD36F8EB696456377FD6B15B506A745E4272A9F30FB120014DAF32F4D47B9EBA80E6062C1C9E1A39D4CF4BA8B782<br>85C1CB225CD174AB25BA5B0E6ADBC24576BA713400F313A62898B45156F19EAF8A6FDA6C3A648F4B3BA7EE32F0CB68005D1865D10B6A342ABC8C41844323<br>A953EABD62AD7B573B6A32DDA244A85F1B5333D86575F416381C95300051F93E5E5591632AF812039E2EB843B7A750362E1C9A4E1E431041D5E0E0B39BA1<br>885BC7742C045E86C6A71863B7DADC7C9CE08E9E4808557D1665717F084E5BCA0FB3FA652917D5E96B21200F7A437D8B715B3BCB6E5E7D1825ADAAAE114D<br>C51CBBEDB19029406DC9D86637A02F3503B168A4633CFC820D2EDBFEFAD218EC966143F7AECE40CC225C3B3F38823C9C4B402647BA19497C0F5203FB91BD<br>549C20701726F28A3B35D4C9E5E2907A9C88A91820570E7FDBF40BAF58017D2E160B55FFF984D395E78CD484DFE85EB584206F3295B28E6390792BFE507A<br>E79571837D6EC3C56F4CB4E0138730E890B9D5C405815D015C4DEDE086345BD28F1187F14D5DBEE13AD594F19A331923CA22C95CDFB2C1299CDC3C580178<br>F5158FAB5BDDD2F2C9A8ECB3C97C5E47684637E9A80C64BD968806AFCA0C13B49C2F25DEAAF22DC60DE2D3E83B62EB5183E6232E235D1B6C2C3830C4B31D<br>A9E19C1000DECD7ED56659667164
Emails
Signatures
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MedusaLocker
Ransomware with several variants first seen in September 2019.
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MedusaLocker payload 2 IoCs
resource yara_rule behavioral2/files/0x000300000000072d-135.dat family_medusalocker behavioral2/files/0x000300000000072d-136.dat family_medusalocker -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe -
Executes dropped EXE 1 IoCs
pid Process 1784 svhost.exe -
Modifies extensions of user files 15 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\RepairReset.tiff => C:\Users\Admin\Pictures\RepairReset.tiff.bulwark8 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File renamed C:\Users\Admin\Pictures\SuspendComplete.png => C:\Users\Admin\Pictures\SuspendComplete.png.bulwark8 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened for modification C:\Users\Admin\Pictures\CompleteTest.tiff 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File renamed C:\Users\Admin\Pictures\JoinExpand.raw => C:\Users\Admin\Pictures\JoinExpand.raw.bulwark8 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened for modification C:\Users\Admin\Pictures\SendExport.tiff 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File renamed C:\Users\Admin\Pictures\SendExport.tiff => C:\Users\Admin\Pictures\SendExport.tiff.bulwark8 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File renamed C:\Users\Admin\Pictures\AssertConnect.tif => C:\Users\Admin\Pictures\AssertConnect.tif.bulwark8 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened for modification C:\Users\Admin\Pictures\NewSelect.tiff 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File renamed C:\Users\Admin\Pictures\NewSelect.tiff => C:\Users\Admin\Pictures\NewSelect.tiff.bulwark8 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File renamed C:\Users\Admin\Pictures\GroupApprove.raw => C:\Users\Admin\Pictures\GroupApprove.raw.bulwark8 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened for modification C:\Users\Admin\Pictures\ExportResume.tiff 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File renamed C:\Users\Admin\Pictures\ExportResume.tiff => C:\Users\Admin\Pictures\ExportResume.tiff.bulwark8 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File renamed C:\Users\Admin\Pictures\OpenBlock.png => C:\Users\Admin\Pictures\OpenBlock.png.bulwark8 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened for modification C:\Users\Admin\Pictures\RepairReset.tiff 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File renamed C:\Users\Admin\Pictures\CompleteTest.tiff => C:\Users\Admin\Pictures\CompleteTest.tiff.bulwark8 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe -
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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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe -
Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-929662420-1054238289-2961194603-1000\desktop.ini 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\T: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\X: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\G: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\J: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\N: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\Q: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\R: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\U: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\Z: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\I: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\K: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\M: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\P: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\L: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\O: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\A: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\B: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\E: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\F: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\Y: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\H: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\S: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\V: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe File opened (read-only) \??\W: 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe -
Suspicious use of AdjustPrivilegeToken 63 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3480 wmic.exe Token: SeSecurityPrivilege 3480 wmic.exe Token: SeTakeOwnershipPrivilege 3480 wmic.exe Token: SeLoadDriverPrivilege 3480 wmic.exe Token: SeSystemProfilePrivilege 3480 wmic.exe Token: SeSystemtimePrivilege 3480 wmic.exe Token: SeProfSingleProcessPrivilege 3480 wmic.exe Token: SeIncBasePriorityPrivilege 3480 wmic.exe Token: SeCreatePagefilePrivilege 3480 wmic.exe Token: SeBackupPrivilege 3480 wmic.exe Token: SeRestorePrivilege 3480 wmic.exe Token: SeShutdownPrivilege 3480 wmic.exe Token: SeDebugPrivilege 3480 wmic.exe Token: SeSystemEnvironmentPrivilege 3480 wmic.exe Token: SeRemoteShutdownPrivilege 3480 wmic.exe Token: SeUndockPrivilege 3480 wmic.exe Token: SeManageVolumePrivilege 3480 wmic.exe Token: 33 3480 wmic.exe Token: 34 3480 wmic.exe Token: 35 3480 wmic.exe Token: 36 3480 wmic.exe Token: SeIncreaseQuotaPrivilege 3124 wmic.exe Token: SeSecurityPrivilege 3124 wmic.exe Token: SeTakeOwnershipPrivilege 3124 wmic.exe Token: SeLoadDriverPrivilege 3124 wmic.exe Token: SeSystemProfilePrivilege 3124 wmic.exe Token: SeSystemtimePrivilege 3124 wmic.exe Token: SeProfSingleProcessPrivilege 3124 wmic.exe Token: SeIncBasePriorityPrivilege 3124 wmic.exe Token: SeCreatePagefilePrivilege 3124 wmic.exe Token: SeBackupPrivilege 3124 wmic.exe Token: SeRestorePrivilege 3124 wmic.exe Token: SeShutdownPrivilege 3124 wmic.exe Token: SeDebugPrivilege 3124 wmic.exe Token: SeSystemEnvironmentPrivilege 3124 wmic.exe Token: SeRemoteShutdownPrivilege 3124 wmic.exe Token: SeUndockPrivilege 3124 wmic.exe Token: SeManageVolumePrivilege 3124 wmic.exe Token: 33 3124 wmic.exe Token: 34 3124 wmic.exe Token: 35 3124 wmic.exe Token: 36 3124 wmic.exe Token: SeIncreaseQuotaPrivilege 3432 wmic.exe Token: SeSecurityPrivilege 3432 wmic.exe Token: SeTakeOwnershipPrivilege 3432 wmic.exe Token: SeLoadDriverPrivilege 3432 wmic.exe Token: SeSystemProfilePrivilege 3432 wmic.exe Token: SeSystemtimePrivilege 3432 wmic.exe Token: SeProfSingleProcessPrivilege 3432 wmic.exe Token: SeIncBasePriorityPrivilege 3432 wmic.exe Token: SeCreatePagefilePrivilege 3432 wmic.exe Token: SeBackupPrivilege 3432 wmic.exe Token: SeRestorePrivilege 3432 wmic.exe Token: SeShutdownPrivilege 3432 wmic.exe Token: SeDebugPrivilege 3432 wmic.exe Token: SeSystemEnvironmentPrivilege 3432 wmic.exe Token: SeRemoteShutdownPrivilege 3432 wmic.exe Token: SeUndockPrivilege 3432 wmic.exe Token: SeManageVolumePrivilege 3432 wmic.exe Token: 33 3432 wmic.exe Token: 34 3432 wmic.exe Token: 35 3432 wmic.exe Token: 36 3432 wmic.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 4140 wrote to memory of 3480 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 85 PID 4140 wrote to memory of 3480 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 85 PID 4140 wrote to memory of 3480 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 85 PID 4140 wrote to memory of 3124 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 87 PID 4140 wrote to memory of 3124 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 87 PID 4140 wrote to memory of 3124 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 87 PID 4140 wrote to memory of 3432 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 89 PID 4140 wrote to memory of 3432 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 89 PID 4140 wrote to memory of 3432 4140 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe 89 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" 61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe"C:\Users\Admin\AppData\Local\Temp\61c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f.exe"1⤵
- UAC bypass
- Modifies extensions of user files
- Checks whether UAC is enabled
- Drops desktop.ini file(s)
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4140 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3480
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3124
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3432
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C:\Users\Admin\AppData\Roaming\svhost.exeC:\Users\Admin\AppData\Roaming\svhost.exe1⤵
- Executes dropped EXE
PID:1784
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
666KB
MD5ac8d418b660f7c9585ac97fe524abe8f
SHA1653ecc2e07739e59bd5500f535c3f5c6e3d27060
SHA25661c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f
SHA512edf33e15bb1d8f97799d25281429451ece9df0ae8c9ead93c301beeac851d802d501d7362c86cee6afb0a2772d58dbef1b17afe9ba84b83324f3959cf2fa7b1c
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Filesize
666KB
MD5ac8d418b660f7c9585ac97fe524abe8f
SHA1653ecc2e07739e59bd5500f535c3f5c6e3d27060
SHA25661c26b20a2b291252ccf1b2ae4319542df526e820f96ad4667478ab101b6ee1f
SHA512edf33e15bb1d8f97799d25281429451ece9df0ae8c9ead93c301beeac851d802d501d7362c86cee6afb0a2772d58dbef1b17afe9ba84b83324f3959cf2fa7b1c