sodinokibi | 4002b38c82cb339d1ccb434b5665389dfc33e0efb436bcc86928010797c89695

General

Target

4002b38c82cb339d1ccb434b5665389dfc33e0efb436bcc86928010797c89695.bin.exe.dll
Size

115KB
MD5

be926a24f4118fc23f09ce4ecd9ebff0
SHA1

4d6b8d954af01ff556aecb055f1965063ec3471e
SHA256

4002b38c82cb339d1ccb434b5665389dfc33e0efb436bcc86928010797c89695
SHA512

278b8c39930f5cd98660b2f770452f227947800baaa07a8f583d26d67bd420e3a09f44f9c625068e18988d50318c0d5ed97dc0600b5e60ad803a222dab969ca7

Score

10^/10

ransomware sodinokibi persistence

Malware Config

Extracted

Path

C:\n48e3981gh-readme.txt

Family

sodinokibi

Ransom Note

---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on you computer has expansion n48e3981gh. 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 practise - 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/C9DA0EA57E115466 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/C9DA0EA57E115466 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: ReI3dJ/Z9zgjWCBdPQolKLi/ToHa0JMea0ZLvDdl6yPWH3wQK9gNkOTvu8yJd8fg rEvys6cMneKUDi2bomiTTiYP9NKDZxFUg/Bh05RaPzVh1ISz3+BDRh+m6kEBvsGJ bquiJYXpoUGbPVJZepJNPmdb2FkFndG5he9oPjGjwqr7L26SprOzaGGPxv8jIciO M+XD6urhXtfBf0jk4qUBQoDVLKUbn5LIRf1LAP0pefWhGNZqk9WNtbJ894VIs72R 0DqfPuUXrZZeNT1zfk2VIhywWW7z+mSdZrQAZHwJPhRdQWht6zcpRCP/ckFc84D1 UNF41ho0sAxcYHZQ2jnsIVEx7M08z8fj0evEZE49F4PNMSyjjYKQiEgaEZcZXvs+ xYBrGUEs5EdODQr5fSiaXxpYxMqUMkWY/b991t6dP2MgRdi1fga+JOeyojx8J7KV vHeqtU1HckCexReLicMWknmYahQUiL7JsWe2WgFAcWcVOMEdyIGjzKsB+3eJzKBI Rc49NfbE7rreB608SR9xXSO5kH58mfovLbvTX8lxO6TXikVIhHzqaLfSLTnVi54Y TPv0HddmKKbPVLDbR6EmSTUfefgftaN0TL3ooaW1QHEe886k3QMGuEFfkMt5LWhC uuqWe5kNZ4nXq2XhaAJ4a4aVobowHezJlpLF/2k7E9pG/pp3G/5qWKMofjQEC2Fi jxYiyMD85XHVLYqUDrDOjedf2pzVAvaM/WUa3l6vVO9cAC0OGPzyh4jaFltUxdFO dTlfKD2MCSR0G3pkIe6dBJ5a7yz43y/UVL8PeFAdNq9CrMg4It97r9dKT44W5mjj 8FB0uq+tV0zVRjtYcluHWhEOZXxr2ooviMG0vSs0yTeApltyWbBitqVDb7bt51xD 1TwjDFHPX4dgXRuDmVYUMTRDEizhqfn9w1IWXdoMNH5cBluxUH/Sfsy9DU9qedwn 99cXtuQX3vss0AjyO1ZZ076o/bRFmvZcP6KDTzTsD0MW0h0/LbTVqQC/nIfq8wGJ VVCP19drZESPN36HBVoa/ZBLlDOmaIxygQdN/62Ur0PDO44F+vDejqbGRe8B2OiR 88tFP5gKEEoEkCnICQklAEO2vVEMgM7AABu1BnAAxdfm25Fp6zOOME8ze1KtB2yj zIXsp4Qr6SRz764YJKStIZxEaHA621q4JRbxaNhAGXTkFVKLvHIWTHqE4ECNm5Jr rB9MeHKWfIHr6PJ00Cgg1SDU2OQHRxdjIiRFc/+O6+rA/q+yZ+1L1yewtLkrUN9i AXRhdbHPyUg7y1Sqrj2L6v5+8Jo= Extension name: n48e3981gh ----------------------------------------------------------------------------------------- !!! !!! !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damge 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/C9DA0EA57E115466

http://decryptor.cc/C9DA0EA57E115466

Signatures

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

Blacklisted process makes network request 117 IoCs

Processes:

rundll32.exe

flow	pid	process
5	3880	rundll32.exe
7	3880	rundll32.exe
9	3880	rundll32.exe
11	3880	rundll32.exe
13	3880	rundll32.exe
15	3880	rundll32.exe
17	3880	rundll32.exe
19	3880	rundll32.exe
21	3880	rundll32.exe
23	3880	rundll32.exe
25	3880	rundll32.exe
27	3880	rundll32.exe
30	3880	rundll32.exe
34	3880	rundll32.exe
37	3880	rundll32.exe
39	3880	rundll32.exe
41	3880	rundll32.exe
51	3880	rundll32.exe
54	3880	rundll32.exe
56	3880	rundll32.exe
58	3880	rundll32.exe
60	3880	rundll32.exe
62	3880	rundll32.exe
64	3880	rundll32.exe
66	3880	rundll32.exe
68	3880	rundll32.exe
70	3880	rundll32.exe
72	3880	rundll32.exe
74	3880	rundll32.exe
76	3880	rundll32.exe
78	3880	rundll32.exe
80	3880	rundll32.exe
82	3880	rundll32.exe
84	3880	rundll32.exe
87	3880	rundll32.exe
91	3880	rundll32.exe
93	3880	rundll32.exe
94	3880	rundll32.exe
95	3880	rundll32.exe
96	3880	rundll32.exe
98	3880	rundll32.exe
100	3880	rundll32.exe
102	3880	rundll32.exe
103	3880	rundll32.exe
104	3880	rundll32.exe
105	3880	rundll32.exe
107	3880	rundll32.exe
109	3880	rundll32.exe
111	3880	rundll32.exe
113	3880	rundll32.exe
115	3880	rundll32.exe
117	3880	rundll32.exe
119	3880	rundll32.exe
120	3880	rundll32.exe
121	3880	rundll32.exe
122	3880	rundll32.exe
124	3880	rundll32.exe
126	3880	rundll32.exe
128	3880	rundll32.exe
130	3880	rundll32.exe
132	3880	rundll32.exe
134	3880	rundll32.exe
136	3880	rundll32.exe
138	3880	rundll32.exe

Modifies extensions of user files 10 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

rundll32.exe

description	ioc	process
File opened for modification	\??\c:\users\admin\pictures\ConvertFromSkip.tiff	rundll32.exe
File renamed	C:\Users\Admin\Pictures\InvokeStep.tif => \??\c:\users\admin\pictures\InvokeStep.tif.n48e3981gh	rundll32.exe
File renamed	C:\Users\Admin\Pictures\LockSubmit.tiff => \??\c:\users\admin\pictures\LockSubmit.tiff.n48e3981gh	rundll32.exe
File renamed	C:\Users\Admin\Pictures\ClearOptimize.tif => \??\c:\users\admin\pictures\ClearOptimize.tif.n48e3981gh	rundll32.exe
File renamed	C:\Users\Admin\Pictures\ConvertFromSkip.tiff => \??\c:\users\admin\pictures\ConvertFromSkip.tiff.n48e3981gh	rundll32.exe
File renamed	C:\Users\Admin\Pictures\JoinResume.tiff => \??\c:\users\admin\pictures\JoinResume.tiff.n48e3981gh	rundll32.exe
File renamed	C:\Users\Admin\Pictures\SearchConvertFrom.tif => \??\c:\users\admin\pictures\SearchConvertFrom.tif.n48e3981gh	rundll32.exe
File opened for modification	\??\c:\users\admin\pictures\JoinResume.tiff	rundll32.exe
File opened for modification	\??\c:\users\admin\pictures\LockSubmit.tiff	rundll32.exe
File renamed	C:\Users\Admin\Pictures\BlockClose.png => \??\c:\users\admin\pictures\BlockClose.png.n48e3981gh	rundll32.exe

Enumerates connected drives 3 TTPs

Query Registry
T1012

Peripheral Device Discovery
T1120

System Information Discovery
T1082

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\ASR Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Shadow Copy Optimization 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\Registry Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\COM+ REGDB Writer	vssvc.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1bh7i792t9.bmp"	rundll32.exe

Drops file in Program Files directory 12 IoCs

Processes:

rundll32.exe

description	ioc	process
File opened for modification	\??\c:\program files\ClearStart.otf	rundll32.exe
File opened for modification	\??\c:\program files\ReceiveSend.jtx	rundll32.exe
File opened for modification	\??\c:\program files\StartProtect.rtf	rundll32.exe
File opened for modification	\??\c:\program files\UseResolve.inf	rundll32.exe
File created	\??\c:\program files\n48e3981gh-readme.txt	rundll32.exe
File created	\??\c:\program files (x86)\n48e3981gh-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\AddBlock.xlsb	rundll32.exe
File opened for modification	\??\c:\program files\StartOptimize.3gp2	rundll32.exe
File opened for modification	\??\c:\program files\UndoOut.wmv	rundll32.exe
File opened for modification	\??\c:\program files\CopyInvoke.pot	rundll32.exe
File opened for modification	\??\c:\program files\ReadFind.emz	rundll32.exe
File opened for modification	\??\c:\program files\RevokeEnter.cfg	rundll32.exe

Modifies system certificate store 2 TTPs 10 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B51C067CEE2B0C3DF855AB2D92F4FE39D4E70F0E	rundll32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B51C067CEE2B0C3DF855AB2D92F4FE39D4E70F0E\Blob = 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	rundll32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B51C067CEE2B0C3DF855AB2D92F4FE39D4E70F0E\Blob = 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	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2B8F1B57330DBBA2D07A6C51F70EE90DDAB9AD8E	rundll32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2B8F1B57330DBBA2D07A6C51F70EE90DDAB9AD8E\Blob = 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	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\SystemCertificates\CA\Certificates\070A726C6E4418DCF0213874F0C16D93B041E935	rundll32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B51C067CEE2B0C3DF855AB2D92F4FE39D4E70F0E\Blob = 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	rundll32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B51C067CEE2B0C3DF855AB2D92F4FE39D4E70F0E\Blob = 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	rundll32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2B8F1B57330DBBA2D07A6C51F70EE90DDAB9AD8E\Blob = 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	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\SystemCertificates\CA\Certificates\070A726C6E4418DCF0213874F0C16D93B041E935\Blob = 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	rundll32.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

rundll32.exepowershell.exe

pid process

3880 rundll32.exe
3880 rundll32.exe
3968 powershell.exe
3968 powershell.exe
3968 powershell.exe

pid	process
3880	rundll32.exe
3880	rundll32.exe
3968	powershell.exe
3968	powershell.exe
3968	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

rundll32.exepowershell.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	3880	rundll32.exe
Token: SeDebugPrivilege	3968	powershell.exe
Token: SeBackupPrivilege	3512	vssvc.exe
Token: SeRestorePrivilege	3512	vssvc.exe
Token: SeAuditPrivilege	3512	vssvc.exe
Token: SeTakeOwnershipPrivilege	3880	rundll32.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2984 wrote to memory of 3880	2984	rundll32.exe	rundll32.exe
PID 2984 wrote to memory of 3880	2984	rundll32.exe	rundll32.exe
PID 2984 wrote to memory of 3880	2984	rundll32.exe	rundll32.exe
PID 3880 wrote to memory of 3968	3880	rundll32.exe	powershell.exe
PID 3880 wrote to memory of 3968	3880	rundll32.exe	powershell.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4002b38c82cb339d1ccb434b5665389dfc33e0efb436bcc86928010797c89695.bin.exe.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2984

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4002b38c82cb339d1ccb434b5665389dfc33e0efb436bcc86928010797c89695.bin.exe.dll,#1
2⤵
- Blacklisted process makes network request
- Modifies extensions of user files
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3880

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3968

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3520

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Modifies service
- Suspicious use of AdjustPrivilegeToken
PID:3512

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1

T1491

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Downloads

memory/3880-0-0x0000000000000000-mapping.dmp

Download
memory/3968-1-0x0000000000000000-mapping.dmp

Download
memory/3968-2-0x00007FFD04390000-0x00007FFD04D7C000-memory.dmp

Filesize
9.9MB

Download
memory/3968-3-0x0000022CB07A0000-0x0000022CB07A1000-memory.dmp

Filesize
4KB

Download
memory/3968-4-0x0000022CB0950000-0x0000022CB0951000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads