Analysis
-
max time kernel
131s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
08-04-2022 10:50
Static task
static1
Behavioral task
behavioral1
Sample
a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe
Resource
win7-20220331-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe
Resource
win10v2004-en-20220113
windows10-2004_x64
0 signatures
0 seconds
General
-
Target
a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe
-
Size
669KB
-
MD5
7de20a779f98016a31f2d47a64deb30a
-
SHA1
174375f8f540cb109cb8efea1cab30fc4155869d
-
SHA256
a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495
-
SHA512
bd3ff7efbf91e51d51ba8cb9529587500df721d9e631322f70a760b71f1fa0d8f2fecf4d0ab5ad2162ba75ae65aa5970edf8c647cbb8272bfc04a04189d31efb
Malware Config
Extracted
Path
C:\HOW_TO_RECOVER_DATA.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;
}
.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;">44C6A1D0898C2B7D38B9666491A8AC1C8ACDF967DD64C59D14F00E97D515978B9648DB4DA0AC723F12643A4911097F37B53E172213C48DBFF6F8D43B8824BEF5<br>3019FD62D9B39A062C44C4108818410DA7C7E6856D21C689F5A6254FB75A321EEB060956F18FF424DEA43382F2966814B1B772FEB9C70A04DE09384BA476<br>744E45030C69CD78CC131B09B9C8DF21583F0D1B3E9284B95F3988E0D6C124937380EA350143BD3E122995D8805BE1801307C0C58B3E4C67B343857B9719<br>741283BAAEBC254357FEAD9557A7F4DB4D4DACA03CBBA1F8C0632DCCF6E79469A6B6F693854D79ACD3EA9E4898667947AFCA4078F238E29247A35AD12555<br>54BCBD2CD61C785260D444CD943892216B795B924347B9D57034858A5881B21B725F206C4D9B131C7F5B57D6BBE4527B09D1FEA5B6204A45E1956FF18A4A<br>E49C7486D01F90DF8A9E1803C43604F5A0913B3B9C18C0A4323144F725C7147F409074F13699255F98D3CE3BC30DC859B20AA48826A83F299C520941B120<br>3BC6D3CC5CDA034395B8B37280EDAD2A4F9E899218BDDE822C08FE280C0C4C45B3249D45B49E003CEA6E3F95B31128F819669759A3CE1EA45D9FF8922ED5<br>D116C19C86E664DAF0CB4F85053E7E2E9622C0869F84455694C50D272DD727E74AC0BD4E8204983E9D970A21E234B67E25C43D635CA489A6D2447F62E81F<br>FDD970FC54A8260A96D0C1584953</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>
<a>qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdcnytiw3b6varaeqv5yd.onion</a><br>
* Note that this server is available via Tor browser only<br><br>
Follow the instructions to open the link:<br>
1. Type the addres "https://www.torproject.org" in your Internet browser. It opens the Tor site.<br>
2. Press "Download Tor", then press "Download Tor Browser Bundle", install and run it.<br>
3. Now you have Tor browser. In the Tor Browser open <a>qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdcnytiw3b6varaeqv5yd.onion<br>
</a>
4. Start a chat and follow the further instructions. <br>
<hr>
<b>If you can not use the above link, use the 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>
</div>
</div>
</div>
<!--tab-->
<!--text data -->
</div>
</div>
<!--tab-->
</div>
</div>
</body>
</html>
Emails
Signatures
-
MedusaLocker
Ransomware with several variants first seen in September 2019.
-
MedusaLocker Payload 2 IoCs
Processes:
resource yara_rule behavioral2/files/0x000900000001e7b8-133.dat family_medusalocker behavioral2/files/0x000900000001e7b8-134.dat family_medusalocker -
Executes dropped EXE 1 IoCs
Processes:
svhost.exepid Process 3536 svhost.exe -
Modifies extensions of user files 2 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exedescription ioc Process File renamed C:\Users\Admin\Pictures\MergePop.png => C:\Users\Admin\Pictures\MergePop.png.mlock5 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File renamed C:\Users\Admin\Pictures\UseStep.raw => C:\Users\Admin\Pictures\UseStep.raw.mlock5 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Processes:
a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe -
Drops desktop.ini file(s) 1 IoCs
Processes:
a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exedescription ioc Process File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-1346565761-3498240568-4147300184-1000\desktop.ini a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exedescription ioc Process File opened (read-only) \??\U: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\X: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\Y: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\A: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\F: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\J: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\R: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\S: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\G: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\H: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\T: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\W: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\P: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\Z: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\E: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\K: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\L: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\M: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\O: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\B: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\I: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\N: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\Q: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe File opened (read-only) \??\V: a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exepid Process 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe -
Suspicious use of AdjustPrivilegeToken 63 IoCs
Processes:
wmic.exewmic.exewmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 2452 wmic.exe Token: SeSecurityPrivilege 2452 wmic.exe Token: SeTakeOwnershipPrivilege 2452 wmic.exe Token: SeLoadDriverPrivilege 2452 wmic.exe Token: SeSystemProfilePrivilege 2452 wmic.exe Token: SeSystemtimePrivilege 2452 wmic.exe Token: SeProfSingleProcessPrivilege 2452 wmic.exe Token: SeIncBasePriorityPrivilege 2452 wmic.exe Token: SeCreatePagefilePrivilege 2452 wmic.exe Token: SeBackupPrivilege 2452 wmic.exe Token: SeRestorePrivilege 2452 wmic.exe Token: SeShutdownPrivilege 2452 wmic.exe Token: SeDebugPrivilege 2452 wmic.exe Token: SeSystemEnvironmentPrivilege 2452 wmic.exe Token: SeRemoteShutdownPrivilege 2452 wmic.exe Token: SeUndockPrivilege 2452 wmic.exe Token: SeManageVolumePrivilege 2452 wmic.exe Token: 33 2452 wmic.exe Token: 34 2452 wmic.exe Token: 35 2452 wmic.exe Token: 36 2452 wmic.exe Token: SeIncreaseQuotaPrivilege 4472 wmic.exe Token: SeSecurityPrivilege 4472 wmic.exe Token: SeTakeOwnershipPrivilege 4472 wmic.exe Token: SeLoadDriverPrivilege 4472 wmic.exe Token: SeSystemProfilePrivilege 4472 wmic.exe Token: SeSystemtimePrivilege 4472 wmic.exe Token: SeProfSingleProcessPrivilege 4472 wmic.exe Token: SeIncBasePriorityPrivilege 4472 wmic.exe Token: SeCreatePagefilePrivilege 4472 wmic.exe Token: SeBackupPrivilege 4472 wmic.exe Token: SeRestorePrivilege 4472 wmic.exe Token: SeShutdownPrivilege 4472 wmic.exe Token: SeDebugPrivilege 4472 wmic.exe Token: SeSystemEnvironmentPrivilege 4472 wmic.exe Token: SeRemoteShutdownPrivilege 4472 wmic.exe Token: SeUndockPrivilege 4472 wmic.exe Token: SeManageVolumePrivilege 4472 wmic.exe Token: 33 4472 wmic.exe Token: 34 4472 wmic.exe Token: 35 4472 wmic.exe Token: 36 4472 wmic.exe Token: SeIncreaseQuotaPrivilege 1008 wmic.exe Token: SeSecurityPrivilege 1008 wmic.exe Token: SeTakeOwnershipPrivilege 1008 wmic.exe Token: SeLoadDriverPrivilege 1008 wmic.exe Token: SeSystemProfilePrivilege 1008 wmic.exe Token: SeSystemtimePrivilege 1008 wmic.exe Token: SeProfSingleProcessPrivilege 1008 wmic.exe Token: SeIncBasePriorityPrivilege 1008 wmic.exe Token: SeCreatePagefilePrivilege 1008 wmic.exe Token: SeBackupPrivilege 1008 wmic.exe Token: SeRestorePrivilege 1008 wmic.exe Token: SeShutdownPrivilege 1008 wmic.exe Token: SeDebugPrivilege 1008 wmic.exe Token: SeSystemEnvironmentPrivilege 1008 wmic.exe Token: SeRemoteShutdownPrivilege 1008 wmic.exe Token: SeUndockPrivilege 1008 wmic.exe Token: SeManageVolumePrivilege 1008 wmic.exe Token: 33 1008 wmic.exe Token: 34 1008 wmic.exe Token: 35 1008 wmic.exe Token: 36 1008 wmic.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exedescription pid Process procid_target PID 1408 wrote to memory of 2452 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 80 PID 1408 wrote to memory of 2452 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 80 PID 1408 wrote to memory of 2452 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 80 PID 1408 wrote to memory of 4472 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 83 PID 1408 wrote to memory of 4472 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 83 PID 1408 wrote to memory of 4472 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 83 PID 1408 wrote to memory of 1008 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 85 PID 1408 wrote to memory of 1008 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 85 PID 1408 wrote to memory of 1008 1408 a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe 85 -
System policy modification 1 TTPs 3 IoCs
Processes:
a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe"C:\Users\Admin\AppData\Local\Temp\a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495.exe"1⤵
- 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:1408 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2452
-
-
C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4472
-
-
C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1008
-
-
C:\Users\Admin\AppData\Roaming\svhost.exeC:\Users\Admin\AppData\Roaming\svhost.exe1⤵
- Executes dropped EXE
PID:3536
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
669KB
MD57de20a779f98016a31f2d47a64deb30a
SHA1174375f8f540cb109cb8efea1cab30fc4155869d
SHA256a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495
SHA512bd3ff7efbf91e51d51ba8cb9529587500df721d9e631322f70a760b71f1fa0d8f2fecf4d0ab5ad2162ba75ae65aa5970edf8c647cbb8272bfc04a04189d31efb
-
Filesize
669KB
MD57de20a779f98016a31f2d47a64deb30a
SHA1174375f8f540cb109cb8efea1cab30fc4155869d
SHA256a3fe92224060ec183a25296999c18d4f86149649f1a701ac91b04d73e8678495
SHA512bd3ff7efbf91e51d51ba8cb9529587500df721d9e631322f70a760b71f1fa0d8f2fecf4d0ab5ad2162ba75ae65aa5970edf8c647cbb8272bfc04a04189d31efb