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Analysis
-
max time kernel
156s -
max time network
131s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
01/02/2022, 15:21
Static task
static1
Behavioral task
behavioral1
Sample
fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe
Resource
win10v2004-en-20220113
windows10-2004_x64
0 signatures
0 seconds
General
-
Target
fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe
-
Size
678KB
-
MD5
c8d0b3efe09caffc7eb1223dd9125568
-
SHA1
52e4c3a528b68f9efae8f54191b2e4e088cddfb9
-
SHA256
fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6
-
SHA512
8c995b8ba882a67b582714c104a8d2315f56016412708d58e840e43a001446242d6e09831997a2845fa77db02d5f54129565e8908fc24f829bfbac3d8b9d86b3
Score
10/10
Malware Config
Extracted
Path
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Recovery_Instructions.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;">B962595484ABB710F033126D1E46F6D11EA35512212A4015303042458EE2BAE65AB3A1CFECE53ABDA2418933D37BD4E3D1483AFE3CCC6D4187F5394DBF0480A3<br>74F0E0DCA04674F1F4C518B1EA83A4B9D7C020ED04A5BBD5FD78664FE758C34A6C87BB82D81E2029E319BE5A58AAD16CC201DC8875F2E1DA7BD34A715418<br>B4B9D57D2BBD58DB18E347813AE5304F6987FCE3DEDB65A8CDF0C8AA63EF189424C85CFD35693D696AA8816FECFEBFFCFBA67DDEC64C1FBD8F25DFB7F726<br>DF74CEAA46F06AC73E29400D3859F20487FA713889641125810B35A1C0DEE81166B1111BEDF3F1EE3549602053E03560516631A2D85E6ADE53578B1B8CE0<br>94A8CEB64EA6E6C55C01C0CE25F481AEAA6624D16C3391D72E4170C06A1157CF238D204A35A8C8B885613F33A45CD6C77EBD8945EBAB7B42B73C77D6D82A<br>08357AEFAC17544B0CAB61278581ECE5C3EA4D6E264DF1BF7CC376F23ABB3A2CE6BADF2DE7EBFFE7409CD332E2D447E4123DB6AF32B2943578F61501368A<br>C249F1EF1C38571535E57BCEF03EE8E3D2297C04FA4F9A2EC5D436BE83A2E33019FF2A30B498EBC19C1BD8A7E6CF9921A66E898B7C827DD688B33849089F<br>4BD6623B4297C864BCFAFCD1FC30E60D2880F01F4336D0CE1718BD38EBE8E1FE7C341A5A6A01838385B8310A9065B1ADCD6F26BFD3A16297B3D2BBC83378<br>8B5A0ABA980A7BFDF3504D0D3416</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>http://gvlay6u4g53rxdi5.onion/21-E6UQFCEuCn4KvtAh4TonRTpyHqFo6F6L-FOjrhKEytP5KZUoB7F18CAThAESIrU76</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 "{{URL}}". <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 mail on the site:</b> <a href="https://protonmail.com">protonmail.com<br> <hr>
<b>Make contact as soon as possible. Your private key (decryption key) <br>
is only stored temporarily.<br><br>
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/0x0008000000012213-56.dat family_medusalocker behavioral1/files/0x0008000000012213-57.dat family_medusalocker -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Executes dropped EXE 1 IoCs
pid Process 1712 svhost.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe -
Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-2329389628-4064185017-3901522362-1000\desktop.ini fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.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) \??\Y: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\G: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\J: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\P: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\T: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\W: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\Z: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\E: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\H: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\K: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\M: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\N: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\U: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\V: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\A: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\B: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\I: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\Q: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\R: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\S: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\X: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\F: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\L: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\O: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.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 976 vssadmin.exe 2044 vssadmin.exe 768 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe -
Suspicious use of AdjustPrivilegeToken 63 IoCs
description pid Process Token: SeBackupPrivilege 1248 vssvc.exe Token: SeRestorePrivilege 1248 vssvc.exe Token: SeAuditPrivilege 1248 vssvc.exe Token: SeIncreaseQuotaPrivilege 896 wmic.exe Token: SeSecurityPrivilege 896 wmic.exe Token: SeTakeOwnershipPrivilege 896 wmic.exe Token: SeLoadDriverPrivilege 896 wmic.exe Token: SeSystemProfilePrivilege 896 wmic.exe Token: SeSystemtimePrivilege 896 wmic.exe Token: SeProfSingleProcessPrivilege 896 wmic.exe Token: SeIncBasePriorityPrivilege 896 wmic.exe Token: SeCreatePagefilePrivilege 896 wmic.exe Token: SeBackupPrivilege 896 wmic.exe Token: SeRestorePrivilege 896 wmic.exe Token: SeShutdownPrivilege 896 wmic.exe Token: SeDebugPrivilege 896 wmic.exe Token: SeSystemEnvironmentPrivilege 896 wmic.exe Token: SeRemoteShutdownPrivilege 896 wmic.exe Token: SeUndockPrivilege 896 wmic.exe Token: SeManageVolumePrivilege 896 wmic.exe Token: 33 896 wmic.exe Token: 34 896 wmic.exe Token: 35 896 wmic.exe Token: SeIncreaseQuotaPrivilege 1960 wmic.exe Token: SeSecurityPrivilege 1960 wmic.exe Token: SeTakeOwnershipPrivilege 1960 wmic.exe Token: SeLoadDriverPrivilege 1960 wmic.exe Token: SeSystemProfilePrivilege 1960 wmic.exe Token: SeSystemtimePrivilege 1960 wmic.exe Token: SeProfSingleProcessPrivilege 1960 wmic.exe Token: SeIncBasePriorityPrivilege 1960 wmic.exe Token: SeCreatePagefilePrivilege 1960 wmic.exe Token: SeBackupPrivilege 1960 wmic.exe Token: SeRestorePrivilege 1960 wmic.exe Token: SeShutdownPrivilege 1960 wmic.exe Token: SeDebugPrivilege 1960 wmic.exe Token: SeSystemEnvironmentPrivilege 1960 wmic.exe Token: SeRemoteShutdownPrivilege 1960 wmic.exe Token: SeUndockPrivilege 1960 wmic.exe Token: SeManageVolumePrivilege 1960 wmic.exe Token: 33 1960 wmic.exe Token: 34 1960 wmic.exe Token: 35 1960 wmic.exe Token: SeIncreaseQuotaPrivilege 1152 wmic.exe Token: SeSecurityPrivilege 1152 wmic.exe Token: SeTakeOwnershipPrivilege 1152 wmic.exe Token: SeLoadDriverPrivilege 1152 wmic.exe Token: SeSystemProfilePrivilege 1152 wmic.exe Token: SeSystemtimePrivilege 1152 wmic.exe Token: SeProfSingleProcessPrivilege 1152 wmic.exe Token: SeIncBasePriorityPrivilege 1152 wmic.exe Token: SeCreatePagefilePrivilege 1152 wmic.exe Token: SeBackupPrivilege 1152 wmic.exe Token: SeRestorePrivilege 1152 wmic.exe Token: SeShutdownPrivilege 1152 wmic.exe Token: SeDebugPrivilege 1152 wmic.exe Token: SeSystemEnvironmentPrivilege 1152 wmic.exe Token: SeRemoteShutdownPrivilege 1152 wmic.exe Token: SeUndockPrivilege 1152 wmic.exe Token: SeManageVolumePrivilege 1152 wmic.exe Token: 33 1152 wmic.exe Token: 34 1152 wmic.exe Token: 35 1152 wmic.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 2028 wrote to memory of 768 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 27 PID 2028 wrote to memory of 768 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 27 PID 2028 wrote to memory of 768 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 27 PID 2028 wrote to memory of 768 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 27 PID 2028 wrote to memory of 896 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 30 PID 2028 wrote to memory of 896 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 30 PID 2028 wrote to memory of 896 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 30 PID 2028 wrote to memory of 896 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 30 PID 2028 wrote to memory of 976 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 32 PID 2028 wrote to memory of 976 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 32 PID 2028 wrote to memory of 976 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 32 PID 2028 wrote to memory of 976 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 32 PID 2028 wrote to memory of 1960 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 34 PID 2028 wrote to memory of 1960 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 34 PID 2028 wrote to memory of 1960 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 34 PID 2028 wrote to memory of 1960 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 34 PID 2028 wrote to memory of 2044 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 36 PID 2028 wrote to memory of 2044 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 36 PID 2028 wrote to memory of 2044 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 36 PID 2028 wrote to memory of 2044 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 36 PID 2028 wrote to memory of 1152 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 38 PID 2028 wrote to memory of 1152 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 38 PID 2028 wrote to memory of 1152 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 38 PID 2028 wrote to memory of 1152 2028 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 38 PID 1500 wrote to memory of 1712 1500 taskeng.exe 43 PID 1500 wrote to memory of 1712 1500 taskeng.exe 43 PID 1500 wrote to memory of 1712 1500 taskeng.exe 43 PID 1500 wrote to memory of 1712 1500 taskeng.exe 43 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe"C:\Users\Admin\AppData\Local\Temp\fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.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:2028 -
C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
PID:768
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:896
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
PID:976
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1960
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
PID:2044
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1152
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1248
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C:\Windows\system32\taskeng.exetaskeng.exe {DF295130-15D7-4625-901C-8FB0C1A00F45} S-1-5-21-2329389628-4064185017-3901522362-1000:QSKGHMYQ\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:1500 -
C:\Users\Admin\AppData\Roaming\svhost.exeC:\Users\Admin\AppData\Roaming\svhost.exe2⤵
- Executes dropped EXE
PID:1712
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