Analysis
- max time kernel
128s - max time network
56s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
23/06/2024, 22:50
Behavioral task
behavioral1
Sample
706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe
Resource
win7-20240508-en
windows7-x64
21 signatures
150 seconds
Behavioral task
behavioral2
Sample
706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
18 signatures
150 seconds
General
- Target 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe
- Size 5.6MB
- Sample240623-2sclxawdqa
- SHA256 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6
- MD5 095db264f03dba2cb16f1e3acaf60d27
- SHA1 2b1bb5b5aedcc0dd95eb694ae53aa4ce108c85bb
- SHA512 7706cdcb52fc5318ee6a14c9ba580980d7af4e851485de8662ac997359dbac140ad1cb8f31d9e71ee9574cb0307e4167c8a5e807cffabca6b093682f4d1232ea
- SSDEEP 98304:uv9Vu+MMjYAMHlaWnAskRRZfhck06/o/Di+R1MI064hHgjhxCJpGdKeeO53LSNpw:uv988KlaOARRZfCxDbxRj6HgbCbvSLSh
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Path
-
\Device\HarddiskVolume1\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;">D8A68EE14C959F180CCB3453B80A2B395C20EEF3A89834D4D350C437A644E02A3D5BC3050C2FA4F72307A35AF1CEA2D9226FA4099C84DDEA3B28E8B3FF94B95C<br>4E3611A61F3CD917C6F4973D68A9492DFBE380C25F427A2A41C7497AAC16E3A171BD956E7268CB60A8212E8AEC352EF92F04C873F46FCCB6BA15B6B32D92<br>BC91B61897A0431887E9785FA1EDCBE9C539A6545DF0259A003AF405216B9F7220E79C3F1A33FCEB58676754ABCF022B9C0BF4239BE68D7040E770A577AD<br>BE8894761C5C16C9A4255AE0E747CA99A59F5E8B8695505E49F971D3492A82AA62E6750F37EC5FAA575EE712DC4A60DCFCAABE2995B5EB40F9868D517836<br>E14B44AEB0BFFD384C655BDB0FB03783F5131199E9501C07A4C66241CA214F06B125BF3C08AC75F92FDC49C39F0FACE78A7A2B44C74FBE5FE95802642581<br>96819D034944798A2C7DB661988AEC440EDF0890309CAFA39E47E01D2BEE7F3E863AA3CEE8D433D0E75C8071A6832CB65B08E40ADF027A6C72DDCD2B56F6<br>37D345FFD1DFC79034C38F239653004F144662D4B3AC40384C317E8407DCD1C234DA3A2B42AAF8BF527E5C5FC474219C087C859030721A0EC49DC24C10F0<br>8C9EC5CB3041D9D6D7523C0AF7E7D13BA404F5C2D75BDDA94B99CB6974DE6C1366ABDE34B7744E55071CBD271785BCDE5FE159C3DB30ED278DC3021CF371<br>1BFD01C74877C21D735F4D11F400</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> YOUR FILES ARE SAFE! JUST MODIFIED ONLY. (RSA+AES) <br><br> ANY ATTEMPT TO RESTORE YOUR FILES WITH THIRD-PARTY SOFTWARE<br> WILL PERMENANTLY DESTROY YOUR FILE.<br> DO NOT MODIFY ENCRYPTED FILES. DO NOT RENAME ENCRYPTED FILES.<br><br> NO SOFTWARE AVAILABLE ON INTERNET CAN HELP YOU. WE ONLY HAVE<br> SOLUTION TO YOUR PROBLEM.<br><br> WE GATHERED HIGHLY CONFIDENTIAL/PERSORNAL DATA. THESE DATA<br> ARE CURRENTLY STORED ON A PRIVATE SERVER. THIS SERVER WILL BE<br> IMMEDIATELY DESTROYED AFTER YOUR PAYMENT. WE ONLY SEEK MONEY<br> AND DO NOT WANT TO DAMAGE YOUR REPUTATION. IF YOU DECIDE TO<br> NOT PAY, WE WILL RELEASE THIS DATA TO PUBLIC OR RE-SELLER.<br><br> YOU WILL CAN SEND US 2-3 NON-IMPORTANT FILES AND WE WILL<br> DECRYPT IT FOR FREE TO PROVE WE ARE ABLE TO GIVE YOUR FILES<br> BACK.<br><br> <!--text data --> <hr> <b>Contact us for price and get decryption software.</b><br><br> <a href="">http://gvlay6u4g53rxdi5.onion/8-BEr5s2CLhrmCqH4xxg229SZxlkjCyDmc-Y704QaVnyxK3PM2gYxproV4uHj2NbCIZ</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> <b>If you can't use the above link, use the email:</b><br> <a href=" [email protected] ? "> [email protected] </a> <hr> <a href=" [email protected] ? ">[email protected] </a> <hr> MAKE CONTACT AS SOON AS POSSIBLE. YOUR DECRYPTION KEY IS ONLY STORED <br> TEMPORARLY. IF YOU DON'T CONTACT US WITHIN 72 HOURS, PRICE WILL BE HIGHER. </div> </div> </div> <!--tab--> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html>
Signatures
- MedusaLocker
Ransomware with several variants first seen in September 2019.
- MedusaLocker payload 4 IoCs
resource yara_rule behavioral2/memory/968-1-0x0000000000E70000-0x00000000017FC000-memory.dmp family_medusalocker behavioral2/memory/968-6-0x0000000000E70000-0x00000000017FC000-memory.dmp family_medusalocker behavioral2/memory/968-554-0x0000000000E70000-0x00000000017FC000-memory.dmp family_medusalocker behavioral2/memory/1864-558-0x00000000006B0000-0x000000000103C000-memory.dmp family_medusalocker -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe - Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 4 IoCs
resource yara_rule behavioral2/memory/968-1-0x0000000000E70000-0x00000000017FC000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/968-6-0x0000000000E70000-0x00000000017FC000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/968-554-0x0000000000E70000-0x00000000017FC000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1864-558-0x00000000006B0000-0x000000000103C000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM - Detects command variations typically used by ransomware 4 IoCs
resource yara_rule behavioral2/memory/968-1-0x0000000000E70000-0x00000000017FC000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/968-6-0x0000000000E70000-0x00000000017FC000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/968-554-0x0000000000E70000-0x00000000017FC000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/1864-558-0x00000000006B0000-0x000000000103C000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware - Detects executables packed with VMProtect. 5 IoCs
resource yara_rule behavioral2/memory/968-1-0x0000000000E70000-0x00000000017FC000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral2/memory/968-6-0x0000000000E70000-0x00000000017FC000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral2/memory/968-554-0x0000000000E70000-0x00000000017FC000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral2/files/0x000800000002341f-555.dat INDICATOR_EXE_Packed_VMProtect behavioral2/memory/1864-558-0x00000000006B0000-0x000000000103C000-memory.dmp INDICATOR_EXE_Packed_VMProtect - Renames multiple (175) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
- Executes dropped EXE 1 IoCs
pid Process 1864 svhost.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
resource yara_rule behavioral2/memory/968-1-0x0000000000E70000-0x00000000017FC000-memory.dmp vmprotect behavioral2/memory/968-6-0x0000000000E70000-0x00000000017FC000-memory.dmp vmprotect behavioral2/memory/968-554-0x0000000000E70000-0x00000000017FC000-memory.dmp vmprotect behavioral2/files/0x000800000002341f-555.dat vmprotect behavioral2/memory/1864-558-0x00000000006B0000-0x000000000103C000-memory.dmp vmprotect -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe - Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.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: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\Z: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\F: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\N: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\E: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\G: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\J: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\K: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\L: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\U: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\W: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\A: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\I: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\O: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\P: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\S: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\T: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\B: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\M: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\Q: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\V: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\X: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\Y: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe File opened (read-only) \??\H: 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe - Suspicious use of AdjustPrivilegeToken 63 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3568 wmic.exe Token: SeSecurityPrivilege 3568 wmic.exe Token: SeTakeOwnershipPrivilege 3568 wmic.exe Token: SeLoadDriverPrivilege 3568 wmic.exe Token: SeSystemProfilePrivilege 3568 wmic.exe Token: SeSystemtimePrivilege 3568 wmic.exe Token: SeProfSingleProcessPrivilege 3568 wmic.exe Token: SeIncBasePriorityPrivilege 3568 wmic.exe Token: SeCreatePagefilePrivilege 3568 wmic.exe Token: SeBackupPrivilege 3568 wmic.exe Token: SeRestorePrivilege 3568 wmic.exe Token: SeShutdownPrivilege 3568 wmic.exe Token: SeDebugPrivilege 3568 wmic.exe Token: SeSystemEnvironmentPrivilege 3568 wmic.exe Token: SeRemoteShutdownPrivilege 3568 wmic.exe Token: SeUndockPrivilege 3568 wmic.exe Token: SeManageVolumePrivilege 3568 wmic.exe Token: 33 3568 wmic.exe Token: 34 3568 wmic.exe Token: 35 3568 wmic.exe Token: 36 3568 wmic.exe Token: SeIncreaseQuotaPrivilege 4236 wmic.exe Token: SeSecurityPrivilege 4236 wmic.exe Token: SeTakeOwnershipPrivilege 4236 wmic.exe Token: SeLoadDriverPrivilege 4236 wmic.exe Token: SeSystemProfilePrivilege 4236 wmic.exe Token: SeSystemtimePrivilege 4236 wmic.exe Token: SeProfSingleProcessPrivilege 4236 wmic.exe Token: SeIncBasePriorityPrivilege 4236 wmic.exe Token: SeCreatePagefilePrivilege 4236 wmic.exe Token: SeBackupPrivilege 4236 wmic.exe Token: SeRestorePrivilege 4236 wmic.exe Token: SeShutdownPrivilege 4236 wmic.exe Token: SeDebugPrivilege 4236 wmic.exe Token: SeSystemEnvironmentPrivilege 4236 wmic.exe Token: SeRemoteShutdownPrivilege 4236 wmic.exe Token: SeUndockPrivilege 4236 wmic.exe Token: SeManageVolumePrivilege 4236 wmic.exe Token: 33 4236 wmic.exe Token: 34 4236 wmic.exe Token: 35 4236 wmic.exe Token: 36 4236 wmic.exe Token: SeIncreaseQuotaPrivilege 3888 wmic.exe Token: SeSecurityPrivilege 3888 wmic.exe Token: SeTakeOwnershipPrivilege 3888 wmic.exe Token: SeLoadDriverPrivilege 3888 wmic.exe Token: SeSystemProfilePrivilege 3888 wmic.exe Token: SeSystemtimePrivilege 3888 wmic.exe Token: SeProfSingleProcessPrivilege 3888 wmic.exe Token: SeIncBasePriorityPrivilege 3888 wmic.exe Token: SeCreatePagefilePrivilege 3888 wmic.exe Token: SeBackupPrivilege 3888 wmic.exe Token: SeRestorePrivilege 3888 wmic.exe Token: SeShutdownPrivilege 3888 wmic.exe Token: SeDebugPrivilege 3888 wmic.exe Token: SeSystemEnvironmentPrivilege 3888 wmic.exe Token: SeRemoteShutdownPrivilege 3888 wmic.exe Token: SeUndockPrivilege 3888 wmic.exe Token: SeManageVolumePrivilege 3888 wmic.exe Token: 33 3888 wmic.exe Token: 34 3888 wmic.exe Token: 35 3888 wmic.exe Token: 36 3888 wmic.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 968 wrote to memory of 3568 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 82 PID 968 wrote to memory of 3568 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 82 PID 968 wrote to memory of 3568 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 82 PID 968 wrote to memory of 4236 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 85 PID 968 wrote to memory of 4236 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 85 PID 968 wrote to memory of 4236 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 85 PID 968 wrote to memory of 3888 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 87 PID 968 wrote to memory of 3888 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe 87 PID 968 wrote to memory of 3888 968 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.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" 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.exe"C:\Users\Admin\AppData\Local\Temp\706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6.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:968 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3568
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4236
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3888
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C:\Users\Admin\AppData\Roaming\svhost.exeC:\Users\Admin\AppData\Roaming\svhost.exe1⤵
- Executes dropped EXE
PID:1864
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\svhost.exe
- Size 5.6MB
- SHA256 706cf72e86b19918cda7b573f549fa286ba005615ddf9cb4acd01cf09a0d20a6
- MD5 095db264f03dba2cb16f1e3acaf60d27
- SHA1 2b1bb5b5aedcc0dd95eb694ae53aa4ce108c85bb
- SHA512 7706cdcb52fc5318ee6a14c9ba580980d7af4e851485de8662ac997359dbac140ad1cb8f31d9e71ee9574cb0307e4167c8a5e807cffabca6b093682f4d1232ea
- SSDEEP 98304:uv9Vu+MMjYAMHlaWnAskRRZfhck06/o/Di+R1MI064hHgjhxCJpGdKeeO53LSNpw:uv988KlaOARRZfCxDbxRj6HgbCbvSLSh
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Default\ntuser.dat.LOG2
- Size 536B
- SHA256 c6b265ed7b61d7739bbdfbda28604854498a47689f5755adeab9b4dc4e1875fd
- MD5 14242da9356ef42c4afead49406a1ad9
- SHA1 4817f82fb5be1d978d5ccd6353081fbd57e4de9e
- SHA512 27a4c37ddb5e5c8e68f30eacd4eae39e341cf38fd4c1eb5910a85480f6030796461028be53ad4dff2434c174b6e405b3807fbe1be30417040ed6601471bfdfd1
- MD5 SHA1 SHA512
- Path \Device\HarddiskVolume1\Recovery_Instructions.html
- Size 4KB
- SHA256 127aa4c8fb0d66a9159ca9fbf1a1b96b6dbc0d49ae8686a084c04ac324583fe9
- MD5 f6239fb8d7f65d8d88d9245e9adfc8fb
- SHA1 cabde9c2531346d2d084edc7aaea1af76628cb63
- SHA512 865d1237d15cea981ee6a35200e8ca85e992488c9f8746e663785a466630b1c5e3f15458aca796cbfcd5545dc4958ff6627273e9378a6075c78bd5f563bdd71e
- SSDEEP 96:8y+cAl5azln+DtZogXZ8kEeo3l3YSq4CiKMr9JM7GzZ76:8OAl0z8DjnZFEZnDnKMZJMF
- MD5 SHA1 SHA512 SSDEEP