sodinokibi | 188b6a98ef67f6d79300062641e73e9ee5ec1c4172fe1cd91c7e7de7434c24dc

General

Target

B40CA0BFB7AEC1C1B4218B98529B580B.file.dll
Size

745KB
MD5

b40ca0bfb7aec1c1b4218b98529b580b
SHA1

5615f11ca85cdf2d5cd186028c60a21fdb6d7f72
SHA256

188b6a98ef67f6d79300062641e73e9ee5ec1c4172fe1cd91c7e7de7434c24dc
SHA512

69c4e6f306bb4e254c49b687ff227f93aa649444be29b7de2ed8f0b09637970b2d4e7bc10d6cfbec1ab753db23b41d56bb4e947159319790a9f1bf31ebf24611

Score

10^/10

sodinokibi ransomware

Malware Config

Extracted

Path

C:\ewotat18n-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 ewotat18n. 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/78C111539B54919F 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://decoder.re/78C111539B54919F 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: 1PvRX+X6nNv6Rl44QsInsumcF/JHkkl0jwUMwmKX/3u2gbrZnj1lcitwSlKj8MGm mqxd7A77P6Eit4pik0bIyXh66a81p4+eC11DIOI9RqRnSNQY22ucTLSqNasIkaSS cos7AoRem/SX417tBuIY2YEn1C0ZHf1HLHT8/HUPNY0dpZTJxPSup65/V0NJALjh iWilUCaJQsunN16Y+cuBRhKcPOuiOOH9JxCm/7OxcUr9IVAZx2x3w45B4/+KnwNN 4B3F74FiAAz43zRkPK1BdG+ZGccwk0MzzKow1fgynqBu6+QCHwWGq+W3S3YNz7Jw rrOvZG8QsrX2jCADj7SGxE/zM9O4UPg/GhXDOvEQ5RR0IW6BPvMNvfrcJ71+ZXtt JKx6yzSBK4vd/aazJObfJWQC5yBaDmi0Eyc5ebxSxnsbL8vrrl58cnYMOQvpjZ3q ElAJpZ6kxggjOuu8tUB8itDAbkKYqF06UpHfGkvGcem1c2Jru4756edwO6uLzOmf +3kUKmTm90+nJ7OHpdSYNfgsDwKNSHJaK8ryga06HPIYPLP8Iuah8etk87aD4/Iu SXPho1QQy20xniMF2QOJTjuwqQXccnp0Uc2zcYp6k6fWN9kFCxccYBh1hlQdxYEq 3SDZ7F1BCpGyoK9Mz6LlMOCPkTChwIZGMugUqUGgMVwj/VqMVZYP38Zaw2XNH44a 14AAT35Fho+mvN7Qz/QX4BUCymSIG8L5UdN0o6C5GPTs/orh1krU808PnomYt8bd eR1KRZNVXO6RTxUvdOWFbo+q97XujSmHvq49gQ8XW0rA7OZ27o1Te/lIPoAR7VeP lgTktqPuQ+ZevP4xZvTWRx82AQ+HSJQ9vNIogX4PQsqKZK+3rKS2D5NqdgKfSs2H xMuBm9PbblJf+z/O0tjWrzRasGof6csbuPWGhfiH3rQT2KbY55/stn3w1PGieIW6 D6UKYk9irKhTHCZc4EARt+hPhl54p5BQMQ8TCrHOamzsetSN4ssBxQTjsgQvcvs+ XUcu9RqlMkn4/t7On0VnmLb9f+0ws/TfNVW1rSwTvDUTOHGitxp1QU3gYzbatsj4 3uVloDa/Utq2PyUlBYlz6M/t1Z65cQPTisi4XZz1CfG/r67DfxX8tpEBpzStUY1r dq00r8owVw1XKYrP5PNb5+z9qHvPMNsG5Joyvo7yynY8V5+IFZhGfhtWWw0qDM4v xfFMSMSgZFU+SOmVQItvLIuo0EqXn0+urMpxhnvgi5egmZVPFMGfv8HvYKgvdxMI vrNG+l92X7XBHoxvXePLP6gJ2PnoCr0XkWItShjwmAKdB38ujKs= =========Attention!!!========= Also your private data was downloaded. We will publish it in case you will not get in touch with us asap. ============================== ----------------------------------------------------------------------------------------- !!! DANGER !!! 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/78C111539B54919F

http://decoder.re/78C111539B54919F

Signatures

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

Enumerates connected drives 3 TTPs 24 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:

regsvr32.exe

description	ioc	process
File opened (read-only)	\??\T:	regsvr32.exe
File opened (read-only)	\??\U:	regsvr32.exe
File opened (read-only)	\??\V:	regsvr32.exe
File opened (read-only)	\??\Z:	regsvr32.exe
File opened (read-only)	\??\P:	regsvr32.exe
File opened (read-only)	\??\S:	regsvr32.exe
File opened (read-only)	\??\A:	regsvr32.exe
File opened (read-only)	\??\N:	regsvr32.exe
File opened (read-only)	\??\M:	regsvr32.exe
File opened (read-only)	\??\O:	regsvr32.exe
File opened (read-only)	\??\W:	regsvr32.exe
File opened (read-only)	\??\J:	regsvr32.exe
File opened (read-only)	\??\K:	regsvr32.exe
File opened (read-only)	\??\F:	regsvr32.exe
File opened (read-only)	\??\G:	regsvr32.exe
File opened (read-only)	\??\H:	regsvr32.exe
File opened (read-only)	\??\I:	regsvr32.exe
File opened (read-only)	\??\L:	regsvr32.exe
File opened (read-only)	\??\Q:	regsvr32.exe
File opened (read-only)	\??\B:	regsvr32.exe
File opened (read-only)	\??\E:	regsvr32.exe
File opened (read-only)	\??\Y:	regsvr32.exe
File opened (read-only)	\??\R:	regsvr32.exe
File opened (read-only)	\??\X:	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

regsvr32.exe

pid process

1184 regsvr32.exe

pid	process
1184	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

regsvr32.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	1184	regsvr32.exe
Token: SeTakeOwnershipPrivilege	1184	regsvr32.exe
Token: SeBackupPrivilege	2020	vssvc.exe
Token: SeRestorePrivilege	2020	vssvc.exe
Token: SeAuditPrivilege	2020	vssvc.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1728 wrote to memory of 1184	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1184	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1184	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1184	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1184	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1184	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1184	1728	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\B40CA0BFB7AEC1C1B4218B98529B580B.file.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1728

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\B40CA0BFB7AEC1C1B4218B98529B580B.file.dll
2⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1184

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:592

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2020

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1184-3-0x0000000000000000-mapping.dmp

Download
memory/1184-4-0x0000000075AE1000-0x0000000075AE3000-memory.dmp

Filesize
8KB

Download
memory/1184-5-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/1184-6-0x0000000001EE0000-0x000000000202D000-memory.dmp

Filesize
1.3MB

Download
memory/1728-2-0x000007FEFBD61000-0x000007FEFBD63000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads