Analysis
-
max time kernel
159s -
max time network
142s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
01/02/2022, 15:23
Static task
static1
Behavioral task
behavioral1
Sample
f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe
Resource
win10v2004-en-20220112
windows10-2004_x64
0 signatures
0 seconds
General
-
Target
f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe
-
Size
669KB
-
MD5
f9e4a20f4929036d88515d002e30afa5
-
SHA1
2bbe0b37255ed638e5ae3a0d2e586dbadb8416bc
-
SHA256
f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70
-
SHA512
5efea74d735df55a4a7bb9bd921209d0c2def8ed9db21deecf7c625ad05b0ec1d27fb0134985d0497b66ab93ad59b1edd3fa0489db02ddd47b82559e5f5cd798
Score
10/10
Malware Config
Extracted
Path
\??\Z:\Boot\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;">BFC99FB78E335251B0F672CAB8B21FB0DBCA8A48355F5063867A88E28414BFF5EB12D1BCE1077643BE1FD9E97B0F361F297B11982043FF42BBF2C67FB12F59E8<br>049183E0F20C98040907529E4A390FC719785CA35711FA83AF4990BDE7D6BB052BA3436653BC675F5C86B0E44024D38BCC642100012B2622660AAE9AADCA<br>90DF8947ED0276D402306F57A94493C6095E8F52398D1088163021B3ED5B89B94EBB9CF1F4AB58951F7D42B95C3AF7D125476C5D85B5AFBED725E4CBA0C8<br>122487D8AE13A02634F7A64BD04571F5F682579831228C36B7FD7F4D2DEEA1D1CE35A093ED91AA583A8B93C1F896048A8BFB1236B0325F404F79EB58650C<br>D6D475B35384EE88BF19871A4C00D4562B4A17A18A132A42D73F3458C34137DE954EC1D9A9AB42DF0469FECA8CBF7415A824FF307A1D674972160B868B34<br>B6CFE822B42239DC1F4815289509E4B62CE20F57C2EF02C495361973FDD6504EC9742D9DD7B22CC4EAEBAD497EB9D12E372B1AB6752EA7C184B7440B220A<br>4757EC6401F7F7999ADA79444D362AA1A125077373C86027CE4CED16FA204E357AC79B8DB30D154040E8DC825C394CE30F0E9DBBFBD8DE1ECA9E0BA3CB17<br>4ADEAA2E1E243056C51DC5FBF839258D1387C1325001A1ADE904AC09185FA0893E77AE1F33CBF738D5BA7AED81891E1734FC68532D0DD54640730DDEA0E3<br>56C6BC3C3CADC492EDF68828B36E</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
</a><br>
4. Start a chat and follow the further instructions. <br><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>
<b>* To contact us, create a new free email account on the site:</b> <a href="https://protonmail.com">protonmail.com<br> <hr>
<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
resource yara_rule behavioral1/files/0x0006000000014073-55.dat family_medusalocker behavioral1/files/0x0006000000014073-56.dat family_medusalocker -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Executes dropped EXE 1 IoCs
pid Process 888 svhost.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe -
Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-3846991908-3261386348-1409841751-1000\desktop.ini f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.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) \??\R: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\H: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\M: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\J: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\N: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\O: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\U: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\W: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\Y: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\B: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\E: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\Z: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\I: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\K: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\L: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\P: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\Q: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\V: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\A: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\F: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\T: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\X: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\G: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe File opened (read-only) \??\S: f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Interacts with shadow copies 2 TTPs 3 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 1324 vssadmin.exe 1668 vssadmin.exe 1320 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe -
Suspicious use of AdjustPrivilegeToken 63 IoCs
description pid Process Token: SeBackupPrivilege 804 vssvc.exe Token: SeRestorePrivilege 804 vssvc.exe Token: SeAuditPrivilege 804 vssvc.exe Token: SeIncreaseQuotaPrivilege 1692 wmic.exe Token: SeSecurityPrivilege 1692 wmic.exe Token: SeTakeOwnershipPrivilege 1692 wmic.exe Token: SeLoadDriverPrivilege 1692 wmic.exe Token: SeSystemProfilePrivilege 1692 wmic.exe Token: SeSystemtimePrivilege 1692 wmic.exe Token: SeProfSingleProcessPrivilege 1692 wmic.exe Token: SeIncBasePriorityPrivilege 1692 wmic.exe Token: SeCreatePagefilePrivilege 1692 wmic.exe Token: SeBackupPrivilege 1692 wmic.exe Token: SeRestorePrivilege 1692 wmic.exe Token: SeShutdownPrivilege 1692 wmic.exe Token: SeDebugPrivilege 1692 wmic.exe Token: SeSystemEnvironmentPrivilege 1692 wmic.exe Token: SeRemoteShutdownPrivilege 1692 wmic.exe Token: SeUndockPrivilege 1692 wmic.exe Token: SeManageVolumePrivilege 1692 wmic.exe Token: 33 1692 wmic.exe Token: 34 1692 wmic.exe Token: 35 1692 wmic.exe Token: SeIncreaseQuotaPrivilege 652 wmic.exe Token: SeSecurityPrivilege 652 wmic.exe Token: SeTakeOwnershipPrivilege 652 wmic.exe Token: SeLoadDriverPrivilege 652 wmic.exe Token: SeSystemProfilePrivilege 652 wmic.exe Token: SeSystemtimePrivilege 652 wmic.exe Token: SeProfSingleProcessPrivilege 652 wmic.exe Token: SeIncBasePriorityPrivilege 652 wmic.exe Token: SeCreatePagefilePrivilege 652 wmic.exe Token: SeBackupPrivilege 652 wmic.exe Token: SeRestorePrivilege 652 wmic.exe Token: SeShutdownPrivilege 652 wmic.exe Token: SeDebugPrivilege 652 wmic.exe Token: SeSystemEnvironmentPrivilege 652 wmic.exe Token: SeRemoteShutdownPrivilege 652 wmic.exe Token: SeUndockPrivilege 652 wmic.exe Token: SeManageVolumePrivilege 652 wmic.exe Token: 33 652 wmic.exe Token: 34 652 wmic.exe Token: 35 652 wmic.exe Token: SeIncreaseQuotaPrivilege 1612 wmic.exe Token: SeSecurityPrivilege 1612 wmic.exe Token: SeTakeOwnershipPrivilege 1612 wmic.exe Token: SeLoadDriverPrivilege 1612 wmic.exe Token: SeSystemProfilePrivilege 1612 wmic.exe Token: SeSystemtimePrivilege 1612 wmic.exe Token: SeProfSingleProcessPrivilege 1612 wmic.exe Token: SeIncBasePriorityPrivilege 1612 wmic.exe Token: SeCreatePagefilePrivilege 1612 wmic.exe Token: SeBackupPrivilege 1612 wmic.exe Token: SeRestorePrivilege 1612 wmic.exe Token: SeShutdownPrivilege 1612 wmic.exe Token: SeDebugPrivilege 1612 wmic.exe Token: SeSystemEnvironmentPrivilege 1612 wmic.exe Token: SeRemoteShutdownPrivilege 1612 wmic.exe Token: SeUndockPrivilege 1612 wmic.exe Token: SeManageVolumePrivilege 1612 wmic.exe Token: 33 1612 wmic.exe Token: 34 1612 wmic.exe Token: 35 1612 wmic.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 1688 wrote to memory of 1324 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 27 PID 1688 wrote to memory of 1324 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 27 PID 1688 wrote to memory of 1324 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 27 PID 1688 wrote to memory of 1324 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 27 PID 1688 wrote to memory of 1692 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 30 PID 1688 wrote to memory of 1692 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 30 PID 1688 wrote to memory of 1692 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 30 PID 1688 wrote to memory of 1692 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 30 PID 1688 wrote to memory of 1668 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 32 PID 1688 wrote to memory of 1668 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 32 PID 1688 wrote to memory of 1668 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 32 PID 1688 wrote to memory of 1668 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 32 PID 1688 wrote to memory of 652 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 34 PID 1688 wrote to memory of 652 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 34 PID 1688 wrote to memory of 652 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 34 PID 1688 wrote to memory of 652 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 34 PID 1688 wrote to memory of 1320 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 36 PID 1688 wrote to memory of 1320 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 36 PID 1688 wrote to memory of 1320 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 36 PID 1688 wrote to memory of 1320 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 36 PID 1688 wrote to memory of 1612 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 38 PID 1688 wrote to memory of 1612 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 38 PID 1688 wrote to memory of 1612 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 38 PID 1688 wrote to memory of 1612 1688 f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe 38 PID 584 wrote to memory of 888 584 taskeng.exe 43 PID 584 wrote to memory of 888 584 taskeng.exe 43 PID 584 wrote to memory of 888 584 taskeng.exe 43 PID 584 wrote to memory of 888 584 taskeng.exe 43 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe"C:\Users\Admin\AppData\Local\Temp\f0164ac8d78b8c4323fb37b1382a9f3ed21228433640380b8d591a5074375e70.exe"1⤵
- Checks whether UAC is enabled
- Drops desktop.ini file(s)
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1688 -
C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
PID:1324
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1692
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
PID:1668
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:652
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
PID:1320
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1612
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:804
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C:\Windows\system32\taskeng.exetaskeng.exe {553F94DB-8B9B-4DA5-B11E-8B7C4EBFD891} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:584 -
C:\Users\Admin\AppData\Roaming\svhost.exeC:\Users\Admin\AppData\Roaming\svhost.exe2⤵
- Executes dropped EXE
PID:888
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