Analysis
-
max time kernel
146s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
16-10-2022 14:55
Behavioral task
behavioral1
Sample
e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe
Resource
win7-20220812-en
windows7-x64
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
14 signatures
150 seconds
General
-
Target
e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe
-
Size
666KB
-
MD5
6e1f9df1a8a359bc82f5288139ac8d70
-
SHA1
53fbdde8d2f45f0a09a269ba4fc1eb84c55343bf
-
SHA256
e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747
-
SHA512
72df4fce5b78409ec2762a3ee0002721693026f3285ab804b2dbc58d55c3cce40efbdff34c7cfe415e3715b12b8e9418d78d3af19f23381aa4d7a0e2480a9ab2
-
SSDEEP
12288:ZYW1LNT35lDbK/LIVaN8+T7vwqyqhYMhWt918vulASC9+m:dd35lDbKDIwWUDyqS5omHC9+
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>
89E56F9580650C65E23E9CF2DB47D4376F929A1ABC4D8183143C3AAECDF7C3C5FFA4E8A28536123A004FE8C078B0FA1033B955E0E2E747CE3DCAEB9A4736A9D5<br>5E0C7BDC3DDBCD11B49E85739FADDDF8CC6E11762F202BD3227B9A2164CB16BC49175048245B72E3A47FF861D9CC9AD98B54E66417AE9D2301344A531E24<br>F2E48CA03AB37635A8D87504B5C409E341512AFDA2D434B0C20D35B3F9D40700B864355EF1848689ED4DADFE9B29B7D9D6830EBA669208AE8F3D91AE2EA1<br>554FE1198AEA83D2E7300B41701FAA7F15056393671D1A23510C8F6EC3397F46315ED5F6DDE8FDA194D277C3247A0F176BD3A928212C89E8CB12D47AA2D8<br>C02ABA5C4228218D1D50640010F44E07BD8D5D7BE777D3BA3673C5E16CA3C9F5E54C747AE3959EE0A37A1ED9A0F42DB0F7896682F724469A013310AD4900<br>6F261AF38AE6FF69E2D959E116A1D998AAA70141476AADCBBB6C7C52609F6EB2DADE8032BBBA5261BE03F4C996ED210A6E71F48C3C0F1C41D547F9B01C50<br>FFBD96B699CF15AB17F98E1655D360BB2FCB6EB438F1021AC759D969250B988FA5DB13649E9AA7E221142A0A521E6DB35572CCCA569644E71062B4501717<br>BD1479C3703CE1D30556AEBFFA3E47888E736746014CB1BE62561092A15CBC64381A3CDE35F5F262ED27694AC4E2A9844E679D30182B2249C1B87B561962<br>D188BA8B1FA2C4E8934D29BAEE89
Emails
Signatures
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MedusaLocker
Ransomware with several variants first seen in September 2019.
-
MedusaLocker payload 2 IoCs
resource yara_rule behavioral2/files/0x000b000000022f3b-135.dat family_medusalocker behavioral2/files/0x000b000000022f3b-136.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 -
Executes dropped EXE 1 IoCs
pid Process 1736 svhost.exe -
Modifies extensions of user files 3 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\OptimizeGet.png => C:\Users\Admin\Pictures\OptimizeGet.png.bulwark5 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File renamed C:\Users\Admin\Pictures\ReadInitialize.raw => C:\Users\Admin\Pictures\ReadInitialize.raw.bulwark5 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File renamed C:\Users\Admin\Pictures\DisablePush.crw => C:\Users\Admin\Pictures\DisablePush.crw.bulwark5 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.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" e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe -
Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-2891029575-1462575-1165213807-1000\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) \??\X: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\O: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\P: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\Q: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\V: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\S: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\Z: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\E: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\G: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\M: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\N: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\K: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\R: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\T: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\U: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\A: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\B: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\H: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\I: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\Y: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\F: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\J: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\L: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe File opened (read-only) \??\W: e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.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 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe -
Suspicious use of AdjustPrivilegeToken 63 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1732 wmic.exe Token: SeSecurityPrivilege 1732 wmic.exe Token: SeTakeOwnershipPrivilege 1732 wmic.exe Token: SeLoadDriverPrivilege 1732 wmic.exe Token: SeSystemProfilePrivilege 1732 wmic.exe Token: SeSystemtimePrivilege 1732 wmic.exe Token: SeProfSingleProcessPrivilege 1732 wmic.exe Token: SeIncBasePriorityPrivilege 1732 wmic.exe Token: SeCreatePagefilePrivilege 1732 wmic.exe Token: SeBackupPrivilege 1732 wmic.exe Token: SeRestorePrivilege 1732 wmic.exe Token: SeShutdownPrivilege 1732 wmic.exe Token: SeDebugPrivilege 1732 wmic.exe Token: SeSystemEnvironmentPrivilege 1732 wmic.exe Token: SeRemoteShutdownPrivilege 1732 wmic.exe Token: SeUndockPrivilege 1732 wmic.exe Token: SeManageVolumePrivilege 1732 wmic.exe Token: 33 1732 wmic.exe Token: 34 1732 wmic.exe Token: 35 1732 wmic.exe Token: 36 1732 wmic.exe Token: SeIncreaseQuotaPrivilege 2276 wmic.exe Token: SeSecurityPrivilege 2276 wmic.exe Token: SeTakeOwnershipPrivilege 2276 wmic.exe Token: SeLoadDriverPrivilege 2276 wmic.exe Token: SeSystemProfilePrivilege 2276 wmic.exe Token: SeSystemtimePrivilege 2276 wmic.exe Token: SeProfSingleProcessPrivilege 2276 wmic.exe Token: SeIncBasePriorityPrivilege 2276 wmic.exe Token: SeCreatePagefilePrivilege 2276 wmic.exe Token: SeBackupPrivilege 2276 wmic.exe Token: SeRestorePrivilege 2276 wmic.exe Token: SeShutdownPrivilege 2276 wmic.exe Token: SeDebugPrivilege 2276 wmic.exe Token: SeSystemEnvironmentPrivilege 2276 wmic.exe Token: SeRemoteShutdownPrivilege 2276 wmic.exe Token: SeUndockPrivilege 2276 wmic.exe Token: SeManageVolumePrivilege 2276 wmic.exe Token: 33 2276 wmic.exe Token: 34 2276 wmic.exe Token: 35 2276 wmic.exe Token: 36 2276 wmic.exe Token: SeIncreaseQuotaPrivilege 5048 wmic.exe Token: SeSecurityPrivilege 5048 wmic.exe Token: SeTakeOwnershipPrivilege 5048 wmic.exe Token: SeLoadDriverPrivilege 5048 wmic.exe Token: SeSystemProfilePrivilege 5048 wmic.exe Token: SeSystemtimePrivilege 5048 wmic.exe Token: SeProfSingleProcessPrivilege 5048 wmic.exe Token: SeIncBasePriorityPrivilege 5048 wmic.exe Token: SeCreatePagefilePrivilege 5048 wmic.exe Token: SeBackupPrivilege 5048 wmic.exe Token: SeRestorePrivilege 5048 wmic.exe Token: SeShutdownPrivilege 5048 wmic.exe Token: SeDebugPrivilege 5048 wmic.exe Token: SeSystemEnvironmentPrivilege 5048 wmic.exe Token: SeRemoteShutdownPrivilege 5048 wmic.exe Token: SeUndockPrivilege 5048 wmic.exe Token: SeManageVolumePrivilege 5048 wmic.exe Token: 33 5048 wmic.exe Token: 34 5048 wmic.exe Token: 35 5048 wmic.exe Token: 36 5048 wmic.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 952 wrote to memory of 1732 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 83 PID 952 wrote to memory of 1732 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 83 PID 952 wrote to memory of 1732 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 83 PID 952 wrote to memory of 2276 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 85 PID 952 wrote to memory of 2276 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 85 PID 952 wrote to memory of 2276 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 85 PID 952 wrote to memory of 5048 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 87 PID 952 wrote to memory of 5048 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 87 PID 952 wrote to memory of 5048 952 e5d819fd969d6bc913698c44beb5c8f763a6d6f07b7cdb3514c4b61a68a1d747.exe 87 -
System policy modification 1 TTPs 3 IoCs
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 Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" 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
- 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:952 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1732
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2276
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5048
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C:\Users\Admin\AppData\Roaming\svhost.exeC:\Users\Admin\AppData\Roaming\svhost.exe1⤵
- Executes dropped EXE
PID:1736
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