sodinokibi | 8bd2067d088dad4df24e11244f5b72ce1fd22b686e2ce9ba6ee8711f8f6a836d

General

Target

seu.exe
Size

6.4MB
MD5

bd3c693ecd17dcd9e60b08ab963121de
SHA1

3480a1dbc4bcc1bb06a7fbdc82e892ec5ba3d6ab
SHA256

8bd2067d088dad4df24e11244f5b72ce1fd22b686e2ce9ba6ee8711f8f6a836d
SHA512

88a6cdd1435c85b288cc37bd6f15b82fe8619e00f439a0bf5f3411fd171a4c84a0e1e7c34261f7510dc2f92af3c14323b97e2efc47fc78e61b6db4d3865eed46

Score

10^/10

sodinokibi ransomware vmprotect

Malware Config

Extracted

Path

C:\t481ug472-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 t481ug472. 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/1549529A59306DC5 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/1549529A59306DC5 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: fJcjNQydUX9xuIfYM4ZrvM79jdxC9vmsUBPqAYLMbGd7ohAG86dLqg60qwMqHCwp 56y8BOS/dMMrdDEc7sVfTJT6nMAk4Ma/P1sertqOtlDIB+5Qck3girImobhozkXV nz1PoXYiP7OwkeRtC5xhjgYgWkhv94mpxzkfDCUNL5M3qKxru/uYICtI+QYee8lF uQbni00JZIW9Aue644VMYHbSiGCd9Lzw0/NehFPNjwGXdsoqRx+aKfph2sLqzP1J b7hDzqvJlzbpsrFyWoI4RCto4TH2Q0prZ1OcVEB2RpxE8LRX8zUSepXmMf+Yg5bE 7kdk4DDmFrTaoItQHUta5XzMPhl4vgjWDyZ8ix9ZXsR7Z6fCsIGIov8r28KGGBj1 PKzNmpxv39qGX8qHytUdJsLdvn5mzr7whiwnsepNAx8Tjk2Te5mFxx7nK6AbmwIW 3HHTAr3UOvnzHlg/p+ddfj3SQOooNxRSKoRMCtJfjRkrnCu54VWdLKR+5w6WAMjo VSQyQrSdlcT60TuYJM00FeBLdbPO73OiEkf/kfd1bc04CKvZWfdeuctr7OTAp2CY a36GlhVHbFCjj/wLalkVfD9uO2P1hL5k+Ykr56ePPdNS6+20iK0AASpNHzp9F4M7 7KuNPb1Y24HSKTntzasz2q7i/iSIowCMVVWZfYUANUDrfFDUl2lHicuJsI1SuAZH rYWj9RwrOR/194VeDCwWQmNYEQ6wri2c55BwTSCFBfKCbF/LtjH/WDUc8weVlyof Xooc8RTQ6mRG+J8KozO/O8gl8pf5dHqhv/K4mQISMmDhOO7hIlE5uRrqY1KMO0Ea L/2D9getCJbUuowQlLCYmyQwcTw6DcrzT3lIef8q8fh5IsmJfOamUowhJNkpZ8V8 LZf9zMGlhZOzFaXbT7vAhsUeEbQFDWUsYwfD+VgTOIILF9EBXZyiEpwF1VgYbGu2 4E+LL4OVqFtYnCVnHcYQqoi1mNpAb3exD0cJtzGcIR0zopVqbGHJ3mDyRZQVy9xU GKH8GbJEdhP6169LmxoTqgfJsDQ5xyktlT6/BTuT9j33h1ZoUEzrIsufrJ0w/BKE vBzcYPe7sgBgAin/OnYOPuiaaQirBg/B8fOdK6vYsruSujbNJVfVjQQ13YVacwh0 6Q5QIrKtoS+guQSFE4aj95guU4RsZMSz+tXFK3zxDCGxR2z3QF2UypeJYXOCa5nv RlW6703LdszIjaLD6s19i7nkk8hd4wAKdl+hBfw3l9wp7KLlsdOi6SpXb+3ejcOQ krgKOm9Hj0VbsZenSNeAPYb+oPjWb/3mWwr/8Q== ----------------------------------------------------------------------------------------- !!! 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/1549529A59306DC5

http://decoder.re/1549529A59306DC5

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi
Executes dropped EXE 1 IoCs

Processes:

MsMpEng.exe

pid process

1196 MsMpEng.exe

pid	process
1196	MsMpEng.exe

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral1/memory/1060-67-0x0000000000940000-0x0000000001400000-memory.dmp	vmprotect

Loads dropped DLL 2 IoCs

Processes:

cmd.exeMsMpEng.exe

pid process

1164 cmd.exe
1196 MsMpEng.exe

pid	process
1164	cmd.exe
1196	MsMpEng.exe

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:

MsMpEng.exe

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

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

seu.exeMsMpEng.exe

pid process

1060 seu.exe
1060 seu.exe
1196 MsMpEng.exe

pid	process
1060	seu.exe
1060	seu.exe
1196	MsMpEng.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

MsMpEng.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	1196	MsMpEng.exe
Token: SeTakeOwnershipPrivilege	1196	MsMpEng.exe
Token: SeBackupPrivilege	1372	vssvc.exe
Token: SeRestorePrivilege	1372	vssvc.exe
Token: SeAuditPrivilege	1372	vssvc.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

seu.execmd.exe

description	pid	process	target process
PID 1060 wrote to memory of 1164	1060	seu.exe	cmd.exe
PID 1060 wrote to memory of 1164	1060	seu.exe	cmd.exe
PID 1060 wrote to memory of 1164	1060	seu.exe	cmd.exe
PID 1060 wrote to memory of 1164	1060	seu.exe	cmd.exe
PID 1164 wrote to memory of 1196	1164	cmd.exe	MsMpEng.exe
PID 1164 wrote to memory of 1196	1164	cmd.exe	MsMpEng.exe
PID 1164 wrote to memory of 1196	1164	cmd.exe	MsMpEng.exe
PID 1164 wrote to memory of 1196	1164	cmd.exe	MsMpEng.exe

C:\Users\Admin\AppData\Local\Temp\seu.exe
"C:\Users\Admin\AppData\Local\Temp\seu.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1060

C:\Windows\SysWOW64\cmd.exe
C:\Windows\System32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\MsMpEng.exe
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1164

C:\Users\Admin\AppData\Local\Temp\MsMpEng.exe
C:\Users\Admin\AppData\Local\Temp\MsMpEng.exe
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1196

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:556

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1372

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MsMpEng.exe
MD5
8cc83221870dd07144e63df594c391d9

SHA1
3d409b39b8502fcd23335a878f2cbdaf6d721995

SHA256
33bc14d231a4afaa18f06513766d5f69d8b88f1e697cd127d24fb4b72ad44c7a

SHA512
e7f964a10a8799310a519fa569d264f652e13cc7ea199792dc6a5c0507dec4a12844a87bf8bab714255dce717839908ed5d967ce8f65f5520fe4e7f9d25a622c

Download Submit
C:\Users\Admin\AppData\Local\Temp\MsMpEng.exe
MD5
8cc83221870dd07144e63df594c391d9

SHA1
3d409b39b8502fcd23335a878f2cbdaf6d721995

SHA256
33bc14d231a4afaa18f06513766d5f69d8b88f1e697cd127d24fb4b72ad44c7a

SHA512
e7f964a10a8799310a519fa569d264f652e13cc7ea199792dc6a5c0507dec4a12844a87bf8bab714255dce717839908ed5d967ce8f65f5520fe4e7f9d25a622c

Download Submit
C:\Users\Admin\AppData\Local\Temp\mpsvc.dll
MD5
040818b1b3c9b1bf8245f5bcb4eebbbc

SHA1
c0f569fc22cb5dd8e02e44f85168b4b72a6669c3

SHA256
0496ca57e387b10dfdac809de8a4e039f68e8d66535d5d19ec76d39f7d0a4402

SHA512
bf4dcfb3c7cac05776560e751414a8babfa25fb8703768d0264133d4964f841055cfcab9f30d9854e422642855b4452b9fbf431889cb70a37ecbca7564f638c1

Download Submit
\Users\Admin\AppData\Local\Temp\MpsVc.dll
MD5
040818b1b3c9b1bf8245f5bcb4eebbbc

SHA1
c0f569fc22cb5dd8e02e44f85168b4b72a6669c3

SHA256
0496ca57e387b10dfdac809de8a4e039f68e8d66535d5d19ec76d39f7d0a4402

SHA512
bf4dcfb3c7cac05776560e751414a8babfa25fb8703768d0264133d4964f841055cfcab9f30d9854e422642855b4452b9fbf431889cb70a37ecbca7564f638c1

Download Submit
\Users\Admin\AppData\Local\Temp\MsMpEng.exe
MD5
8cc83221870dd07144e63df594c391d9

SHA1
3d409b39b8502fcd23335a878f2cbdaf6d721995

SHA256
33bc14d231a4afaa18f06513766d5f69d8b88f1e697cd127d24fb4b72ad44c7a

SHA512
e7f964a10a8799310a519fa569d264f652e13cc7ea199792dc6a5c0507dec4a12844a87bf8bab714255dce717839908ed5d967ce8f65f5520fe4e7f9d25a622c

Download Submit
memory/1060-63-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/1060-66-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/1060-67-0x0000000000940000-0x0000000001400000-memory.dmp

Filesize
10.8MB

Download
memory/1060-60-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1060-65-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/1060-64-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/1060-61-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/1060-62-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/1164-68-0x0000000000000000-mapping.dmp

Download
memory/1196-71-0x0000000000000000-mapping.dmp

Download
memory/1196-76-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1196-77-0x0000000075C31000-0x0000000075C33000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads