sodinokibi | d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016

General

Target

d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
Size

116KB
MD5

3f5b1cc5a66314eb6074c0f72bbd07ab
SHA1

c26640133adc2d465855248043b971c0f7c77843
SHA256

d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016
SHA512

e1a5f7e452bde40d84aa757fd60a4bb4ca3efffac36e19bba56f97143b2666538d7873249b6f54706905f5de1036e76d2a48917acc92e719e9ebc13808e40fab

Score

10^/10

ransomware sodinokibi persistence

Malware Config

Extracted

Path

C:\304ll-readme.txt

Family

sodinokibi

Ransom Note

---=== Welcome NinaShoes. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension 304ll. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practice - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/7110839F576A78BB 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decryptor.cc/7110839F576A78BB Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: uaQFvH52paUODT+alra1qpriWXRP+BJLSkvuGNB0AwuII3nkiPgRFlv0jzq/K8h3 pKOdgzV3dy8gDUxy9pshVZYsc704RbxEDHNuiqubbPh5CHiOtlYpKv2RrVJg1Hzd 219F8OC9LUablWOe9DNkw56JuKdbDY81ZIgqMqAaNr5LqFx427jOdQdiIdF+SiZm 3rIAyZp9gB5Kbb5DEmfhrNGMPo9VMByh2ZpsxSPiiNmjeTKRryVD8n20YAnUSjRz krPw5HbGLOr5/LI5WKWwyJz+hL00Z3wNnqsW4nHjlN5vP1aBLISPGPZoWF8oMRxz H7ZobvEQNZ+EFk5gocPB1snv2QPoSP+x9i6oa4Vh3smqfAruFG4deVA71VB+XrHw 7LF2HJ7LVIuDBF7ykeq4wKZ4t7lB4EfI0/HUq8TzeI++dQDclmmy01ZZkDiX0BBr sdmiMzFR8qMTegZku6nV59Rh1pRF6pBrOm5PVDqKVf7UXtcgS9AnwAbezqsHHiRl KF73Z9hJnYiwwx6E+hSA0+LgJGd8oenWxTCnbplGLLEmwcEhZrRs1Jvj3F9rnIeT rMH3fPH+kml6NLrEApCh1uMpbGCqV5N6R+V025VpO6u8Q/6Jr9GBRJyioKTarE+h 3f1+NMpYBZmuK+wlhhqpbOpodqb8W2z9Hh9BpEQ00xhbH3ZdCeDZN3ZzWzaXK4ud bgrUCm+z1FjDpiS/CdJjVxScRPwngW3hLFvlZXkwZ5EyMGKWu28+FJ40Z6lWG2p/ pGYv0sXN/W2aN8ebgvV6uDwL5bCaJ+PyR++KS7b/AArvFCgU6RC/VHRtaJwDN03w yy1ddotxewIenpUkh9SqaMc0diC63sis5YaaiJiI7gPaIZKNkyC8SJ9iK52SrDyF xyWYRgnohZ4V5VV7PLHoWSffctMUlfDFE8EZf0yrAAzdfMvOfy3N7pxSfpEJ6pIT 9Jo8oN5LHV/801MfQceWYQMdukFhxLCeLxG/IqlgkAlQmNCJmWdBREk6ELO5Yhz9 12kHIxjEC0tmF21wvDyPB3Zk1IpZ9tRC16wgIjWHObJWYeD1Al4Tbob3hWHPaISf 8/h/ZaEI37O9hNiCdUNPB1pJeS2RUxfmZwLS6eiErkrSWT7lQjgEWq8qc3un0ryR gn+toalDWkeVfjwMZE7c7xslUeDQTNiPeOikhYPkvP9RfXEPDY4gNp23mO6NBYfv K9GfFLIcfUGciR05RgRq44NUDGZ90KpYKmzy2IIDpy+w1oETUIxadvcCZaFcMGz/ gwujYHzkvMMrJm9lsmTXXVEGSu+yGjaQFcL0Ui3a ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damage of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!

URLs

http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/7110839F576A78BB

http://decryptor.cc/7110839F576A78BB

Signatures

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exepowershell.exe

pid process

1680 d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
732 powershell.exe
732 powershell.exe

pid	process
1680	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
732	powershell.exe
732	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe

description	pid	process	target process
PID 1680 wrote to memory of 732	1680	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe	powershell.exe
PID 1680 wrote to memory of 732	1680	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe	powershell.exe
PID 1680 wrote to memory of 732	1680	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe	powershell.exe
PID 1680 wrote to memory of 732	1680	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe	powershell.exe

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi

Modifies service 2 TTPs 5 IoCs

persistence

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

vssvc.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Registry Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SwProvider_{b5946137-7b9f-4925-af80-51abd60b20d5}	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\COM+ REGDB Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\ASR Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Shadow Copy Optimization Writer	vssvc.exe

Modifies extensions of user files 12 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe

description	ioc	process
File renamed	C:\Users\Admin\Pictures\GrantRedo.tiff => \??\c:\users\admin\pictures\GrantRedo.tiff.304ll	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File renamed	C:\Users\Admin\Pictures\LockMove.png => \??\c:\users\admin\pictures\LockMove.png.304ll	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File renamed	C:\Users\Admin\Pictures\OutCompare.png => \??\c:\users\admin\pictures\OutCompare.png.304ll	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File renamed	C:\Users\Admin\Pictures\ReadRestore.tiff => \??\c:\users\admin\pictures\ReadRestore.tiff.304ll	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File renamed	C:\Users\Admin\Pictures\UnpublishConvertFrom.crw => \??\c:\users\admin\pictures\UnpublishConvertFrom.crw.304ll	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File opened for modification	\??\c:\users\admin\pictures\AddRename.tiff	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File renamed	C:\Users\Admin\Pictures\AddRename.tiff => \??\c:\users\admin\pictures\AddRename.tiff.304ll	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File opened for modification	\??\c:\users\admin\pictures\LockResume.tiff	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File renamed	C:\Users\Admin\Pictures\UnpublishFormat.tif => \??\c:\users\admin\pictures\UnpublishFormat.tif.304ll	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File opened for modification	\??\c:\users\admin\pictures\GrantRedo.tiff	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File opened for modification	\??\c:\users\admin\pictures\ReadRestore.tiff	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File renamed	C:\Users\Admin\Pictures\LockResume.tiff => \??\c:\users\admin\pictures\LockResume.tiff.304ll	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exepowershell.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	1680	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
Token: SeDebugPrivilege	732	powershell.exe
Token: SeBackupPrivilege	1968	vssvc.exe
Token: SeRestorePrivilege	1968	vssvc.exe
Token: SeAuditPrivilege	1968	vssvc.exe
Token: SeTakeOwnershipPrivilege	1680	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3lg7qp.bmp"	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe

Enumerates connected drives 3 TTPs

Query Registry
T1012

Peripheral Device Discovery
T1120

System Information Discovery
T1082

Drops file in Program Files directory 13 IoCs

Processes:

d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe

description	ioc	process
File created	\??\c:\program files\microsoft sql server compact edition\304ll-readme.txt	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File opened for modification	\??\c:\program files\ReadMount.m1v	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File opened for modification	\??\c:\program files\ResolveMeasure.ram	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File opened for modification	\??\c:\program files\TestExport.mht	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File created	\??\c:\program files\microsoft sql server compact edition\v3.5\304ll-readme.txt	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File created	\??\c:\program files (x86)\304ll-readme.txt	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File opened for modification	\??\c:\program files\EnterInitialize.xsl	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File opened for modification	\??\c:\program files\GroupDisable.odt	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File opened for modification	\??\c:\program files\PushWrite.otf	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File created	\??\c:\program files\microsoft sql server compact edition\v3.5\desktop\304ll-readme.txt	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File created	\??\c:\program files\304ll-readme.txt	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File opened for modification	\??\c:\program files\MountCompress.easmx	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
File opened for modification	\??\c:\program files\OutUnprotect.php	d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe

C:\Users\Admin\AppData\Local\Temp\d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe
"C:\Users\Admin\AppData\Local\Temp\d064cc1d0d70ce88dce14f6d33689c5f2622026ae3f6601fa7f0724a36624016.bin.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- Modifies extensions of user files
- Suspicious use of AdjustPrivilegeToken
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
PID:1680

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:732