Analysis
-
max time kernel
152s -
max time network
44s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
12-10-2022 21:22
Behavioral task
behavioral1
Sample
e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe
Resource
win7-20220812-en
windows7-x64
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
14 signatures
150 seconds
General
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Target
e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe
-
Size
666KB
-
MD5
6e1f9df1a8a359bc82f5288139ac8d70
-
SHA1
53fbdde8d2f45f0a09a269ba4fc1eb84c55343bf
-
SHA256
e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747
-
SHA512
72df4fce5b78409ec2762a3ee0002721693026f3285ab804b2dbc58d55c3cce40efbdff34c7cfe415e3715b12b8e9418d78d3af19f23381aa4d7a0e2480a9ab2
-
SSDEEP
12288:ZYW1LNT35lDbK/LIVaN8+T7vwqyqhYMhWt918vulASC9+m:dd35lDbKDIwWUDyqS5omHC9+
Score
10/10
Malware Config
Extracted
Path
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-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>
A39C4BB5E4007236E04FBFE9904DBBBB8ADCD58835E2EDCE6D827C21D135B34A6896D7796400325927977D5C44FCA6ADFF931DE67321869466A71DB22258A265<br>9ABACDBA7A0701321BB0F695DBB8DCA3B3236E3D72E56D7DF3592809127779E7576384C60C0C0E9FA1CD34F2E2D638E8427727F7F8ED7D3B44D9F2900C7B<br>EC3E3C13D8BB43EF5701F30329AD2DED88F15456F0001BDCD63308ECA8A55D8D228FC6963BBB7CFF62D5A4EF25DCAD16E46181BA9239A039EB65CE95B0BE<br>04746567EC8EED044AC1798CE9C707061AF270A768372423C0042377CAE030A40C44BEA3BABE9021B721ABB3DED8649FBFE7087E6F508419F91F8CBC1ECD<br>CBC81F3E0F93376FDE2E2B988E58D224CBF60A7F412B89F89045BB7A5E52A8FEF3C34C56D843AD8DFE4D6D70082D33ECF5C81F79B6F8B7DB00896B55BD16<br>E21958A697EF2E32D9629CE445C19D9C421B79A77D33ECAA941146D793F738CD9069CB4FC31021781BE9C035452E1EFFCF3797778C4F1A6CE2E54ACEB51D<br>53EEFE36E1BE01FF3B5654C6B3902FA5AB805F214FD0A06C99AEB110108F41BD34DCC7CA1DE9510F436E2C1D282ACFF96D98BBB682894104725EE0F2CC4E<br>A45B381D75B0177CE4A8355B75414D362EB0DC9D91D6F8AD61F407E987D22FF3DBBAFB71EC4112B366C7BB79C63060A70DE91F56C16B45E4AEBFC17B5B13<br>369EAE19273626E7433CCD8C2754
Emails
Signatures
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MedusaLocker
Ransomware with several variants first seen in September 2019.
-
MedusaLocker payload 2 IoCs
resource yara_rule behavioral1/files/0x0007000000005c50-61.dat family_medusalocker behavioral1/files/0x0007000000005c50-63.dat family_medusalocker -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Executes dropped EXE 1 IoCs
pid Process 824 svhost.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe -
Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-999675638-2867687379-27515722-1000\desktop.ini e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.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) \??\B: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\H: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\J: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\M: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\O: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\Q: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\T: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\W: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\X: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\G: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\K: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\L: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\Y: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\E: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\F: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\N: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\P: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\R: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\S: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\V: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\A: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\I: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\U: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\Z: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Interacts with shadow copies 2 TTPs 3 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 1356 vssadmin.exe 588 vssadmin.exe 1296 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe -
Suspicious use of AdjustPrivilegeToken 63 IoCs
description pid Process Token: SeBackupPrivilege 1684 vssvc.exe Token: SeRestorePrivilege 1684 vssvc.exe Token: SeAuditPrivilege 1684 vssvc.exe Token: SeIncreaseQuotaPrivilege 972 wmic.exe Token: SeSecurityPrivilege 972 wmic.exe Token: SeTakeOwnershipPrivilege 972 wmic.exe Token: SeLoadDriverPrivilege 972 wmic.exe Token: SeSystemProfilePrivilege 972 wmic.exe Token: SeSystemtimePrivilege 972 wmic.exe Token: SeProfSingleProcessPrivilege 972 wmic.exe Token: SeIncBasePriorityPrivilege 972 wmic.exe Token: SeCreatePagefilePrivilege 972 wmic.exe Token: SeBackupPrivilege 972 wmic.exe Token: SeRestorePrivilege 972 wmic.exe Token: SeShutdownPrivilege 972 wmic.exe Token: SeDebugPrivilege 972 wmic.exe Token: SeSystemEnvironmentPrivilege 972 wmic.exe Token: SeRemoteShutdownPrivilege 972 wmic.exe Token: SeUndockPrivilege 972 wmic.exe Token: SeManageVolumePrivilege 972 wmic.exe Token: 33 972 wmic.exe Token: 34 972 wmic.exe Token: 35 972 wmic.exe Token: SeIncreaseQuotaPrivilege 368 wmic.exe Token: SeSecurityPrivilege 368 wmic.exe Token: SeTakeOwnershipPrivilege 368 wmic.exe Token: SeLoadDriverPrivilege 368 wmic.exe Token: SeSystemProfilePrivilege 368 wmic.exe Token: SeSystemtimePrivilege 368 wmic.exe Token: SeProfSingleProcessPrivilege 368 wmic.exe Token: SeIncBasePriorityPrivilege 368 wmic.exe Token: SeCreatePagefilePrivilege 368 wmic.exe Token: SeBackupPrivilege 368 wmic.exe Token: SeRestorePrivilege 368 wmic.exe Token: SeShutdownPrivilege 368 wmic.exe Token: SeDebugPrivilege 368 wmic.exe Token: SeSystemEnvironmentPrivilege 368 wmic.exe Token: SeRemoteShutdownPrivilege 368 wmic.exe Token: SeUndockPrivilege 368 wmic.exe Token: SeManageVolumePrivilege 368 wmic.exe Token: 33 368 wmic.exe Token: 34 368 wmic.exe Token: 35 368 wmic.exe Token: SeIncreaseQuotaPrivilege 960 wmic.exe Token: SeSecurityPrivilege 960 wmic.exe Token: SeTakeOwnershipPrivilege 960 wmic.exe Token: SeLoadDriverPrivilege 960 wmic.exe Token: SeSystemProfilePrivilege 960 wmic.exe Token: SeSystemtimePrivilege 960 wmic.exe Token: SeProfSingleProcessPrivilege 960 wmic.exe Token: SeIncBasePriorityPrivilege 960 wmic.exe Token: SeCreatePagefilePrivilege 960 wmic.exe Token: SeBackupPrivilege 960 wmic.exe Token: SeRestorePrivilege 960 wmic.exe Token: SeShutdownPrivilege 960 wmic.exe Token: SeDebugPrivilege 960 wmic.exe Token: SeSystemEnvironmentPrivilege 960 wmic.exe Token: SeRemoteShutdownPrivilege 960 wmic.exe Token: SeUndockPrivilege 960 wmic.exe Token: SeManageVolumePrivilege 960 wmic.exe Token: 33 960 wmic.exe Token: 34 960 wmic.exe Token: 35 960 wmic.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 1872 wrote to memory of 1356 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 27 PID 1872 wrote to memory of 1356 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 27 PID 1872 wrote to memory of 1356 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 27 PID 1872 wrote to memory of 1356 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 27 PID 1872 wrote to memory of 972 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 30 PID 1872 wrote to memory of 972 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 30 PID 1872 wrote to memory of 972 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 30 PID 1872 wrote to memory of 972 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 30 PID 1872 wrote to memory of 588 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 32 PID 1872 wrote to memory of 588 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 32 PID 1872 wrote to memory of 588 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 32 PID 1872 wrote to memory of 588 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 32 PID 1872 wrote to memory of 368 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 34 PID 1872 wrote to memory of 368 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 34 PID 1872 wrote to memory of 368 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 34 PID 1872 wrote to memory of 368 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 34 PID 1872 wrote to memory of 1296 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 36 PID 1872 wrote to memory of 1296 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 36 PID 1872 wrote to memory of 1296 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 36 PID 1872 wrote to memory of 1296 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 36 PID 1872 wrote to memory of 960 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 38 PID 1872 wrote to memory of 960 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 38 PID 1872 wrote to memory of 960 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 38 PID 1872 wrote to memory of 960 1872 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 38 PID 536 wrote to memory of 824 536 taskeng.exe 41 PID 536 wrote to memory of 824 536 taskeng.exe 41 PID 536 wrote to memory of 824 536 taskeng.exe 41 PID 536 wrote to memory of 824 536 taskeng.exe 41 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe"C:\Users\Admin\AppData\Local\Temp\e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe"1⤵
- UAC bypass
- Checks whether UAC is enabled
- Drops desktop.ini file(s)
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1872 -
C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
PID:1356
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:972
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
PID:588
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:368
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
PID:1296
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:960
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1684
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C:\Windows\system32\taskeng.exetaskeng.exe {BED40A42-45E4-4ED3-A3C5-FCA4846A9841} S-1-5-21-999675638-2867687379-27515722-1000:ORXGKKZC\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:536 -
C:\Users\Admin\AppData\Roaming\svhost.exeC:\Users\Admin\AppData\Roaming\svhost.exe2⤵
- Executes dropped EXE
PID:824
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
666KB
MD56e1f9df1a8a359bc82f5288139ac8d70
SHA153fbdde8d2f45f0a09a269ba4fc1eb84c55343bf
SHA256e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747
SHA51272df4fce5b78409ec2762a3ee0002721693026f3285ab804b2dbc58d55c3cce40efbdff34c7cfe415e3715b12b8e9418d78d3af19f23381aa4d7a0e2480a9ab2
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Filesize
666KB
MD56e1f9df1a8a359bc82f5288139ac8d70
SHA153fbdde8d2f45f0a09a269ba4fc1eb84c55343bf
SHA256e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747
SHA51272df4fce5b78409ec2762a3ee0002721693026f3285ab804b2dbc58d55c3cce40efbdff34c7cfe415e3715b12b8e9418d78d3af19f23381aa4d7a0e2480a9ab2