sodinokibi | 7559e6ca8b77400f88bf4e67208a1c32570a670068eccae9e3d226cc5471bd47

Resubmissions

03/02/2025, 21:57

250203-1t5hmsvmat 10

03/02/2025, 04:37

250203-e896saslgn 10

31/01/2025, 18:35

250131-w8gmxatmc1 10

Analysis

max time kernel
726s
max time network
439s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20250128-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20250128-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
03/02/2025, 04:37

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General

Target

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

164KB
MD5

72945c9b41b3590dc518b14bad0a79ee
SHA1

244e30fcd8982b78eaac65db21b177b632c1fb11
SHA256

44bcefd86b7d36300eb2d77ba88f248cab5ecb9cfb0ec3e859e35ed519fa7795
SHA512

2eca816b31f21afe4daadaed3ed2e891f9632ff5652ae6e6e2ebde7dee0f6b1ec3562af8ef98dd9fb769c8f372a8f527e6a22cb2686ac43bc49fd6f21081f06c
SSDEEP

3072:v0XoUeZ/DVS8L73ea4MoCLfqQvFf/7lrKq:veoUeZR2TRCWQFfDl

Score

10^/10

sodinokibi discovery ransomware

Malware Config

Extracted

Path

C:\Users\5qjh6ci0-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 5qjh6ci0. 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/1A19C6356660D028 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/1A19C6356660D028 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: gHCSB3SS14cGvdafZagOwUh6OaW54HTfG2DMgq1r4vJtXl6oOEy9MU1AgOiwBi1e HQo8HrVK2vTypliO1thR9QG6Jd2YG91rJFtphSqoY/gBYKDAfUhegEtn2LNUgpUb CoDxFXZQEeek06VX9X9U/oEUnhDA7CG8FAz/e4rKro49typMb60iVbPEgbO69DiP TuPJk2y1Ywxb4fKKWs63HDj+ThH6AJNu9TAVxv04HkFYd1poHOb49qAbhc2vq9Mc ggacYQjQhRopKDy9HFHcR4UOXJa0DCpdCZC9uwxf8NEgUdncZKcJHsKQvBh+MNFv DDxZYb1Sskr7IRRxL6Io8ha6Uv+cs8f2njANudX0ipSkZYAGiZQk6SQjvUZ889o/ TR6jKppuYnrRqaGKTV8sQpWCJS/fFGStdS8B+otHIN8shiJkLXmo+wDEsQGWHfQW XrJbblZnuQ4bb9j72HEgkhRlJRAB7lAZmTcCOJ12UFRmGv7IpB9BrILD5ACRf7RT G2LLqbNDkiu1HaeO87NZPJxOOAVC4WXq75pXsE5B1rTYEoeB+z9JU6iUS3F5QOO2 +CEqVKX7r2tvvyqMx4p53GpNnVitXrDboQvUWwKjA1ijiCBQXtxVsz3/Ew+AWOMs JGHcV/07g9o6sI6bzOTwIyDek8sBz/bq9oCXWPheGdwLylvELHNXRC4uphXvjj2x OJ0a/k7gkp1zx2QKfaFGsIO0vl8tTASJoYLU4G3LYphKNtJPPD1GBRi0lvLTl3Jd Qgc2t3MXqkDGW5iikWXsUsU3Vx/L5g3vIQKFa1rhjJjrkN2k7UGMUY4wSo4SYLyE ONNAiNxd6PLlM+1YVHGtLXg/B5ijyjy0jPbEOMYUYkD85YbzGdNE06YijI0SLVI1 4Cl9PJX2VWbfX/4J+REzureLcY6nUUg+9+V87h9EXzh0GQ3+wElclRJEMZiRUgWv 6tJP6rAepUlovfR+gPnGSJp23Y81WeX1/5vlzOtTjJop4WUTBNVI22P6lToulHnl CxPizQoSIr1DBJkZHN/v8UCs91/8hoUHQOlahMg8CB0AWFRqnl3kWpwCJYIDLu7j tNQP5oc4vRMI5q/IFMC4HBvtRrYHQMjW1JvKeVqYuw222ueyAXXG2PjXUKbfMO/d 0m1Hz2OlY3e9iTiUJFivb9o23XykkMs/SEFM3tqAatZrnao/gChQHZawSjvcTG2u rmEAobMkcFvMu0bUpqPS7DM0H3m7AzIkUjG5SXYWXDi6XomH+ttj71Ct ----------------------------------------------------------------------------------------- !!! 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/1A19C6356660D028

http://decryptor.cc/1A19C6356660D028

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

Drops file in Program Files directory 13 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\CopyReceive.cr2	rundll32.exe
File opened for modification	\??\c:\program files\RemoveApprove.ini	rundll32.exe
File opened for modification	\??\c:\program files\RestartSave.fon	rundll32.exe
File opened for modification	\??\c:\program files\TraceUnpublish.m4v	rundll32.exe
File opened for modification	\??\c:\program files\ConvertFromOut.ADT	rundll32.exe
File created	\??\c:\program files (x86)\5qjh6ci0-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\CompleteInstall.TS	rundll32.exe
File opened for modification	\??\c:\program files\GroupRestart.nfo	rundll32.exe
File opened for modification	\??\c:\program files\PopRemove.pptx	rundll32.exe
File opened for modification	\??\c:\program files\SendClose.wmf	rundll32.exe
File opened for modification	\??\c:\program files\StartExpand.wav	rundll32.exe
File opened for modification	\??\c:\program files\UnregisterExport.i64	rundll32.exe
File created	\??\c:\program files\5qjh6ci0-readme.txt	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
4044	rundll32.exe
4044	rundll32.exe
1260	powershell.exe
1260	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	4044	rundll32.exe
Token: SeDebugPrivilege	1260	powershell.exe
Token: SeBackupPrivilege	1908	vssvc.exe
Token: SeRestorePrivilege	1908	vssvc.exe
Token: SeAuditPrivilege	1908	vssvc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4804 wrote to memory of 4044	4804	rundll32.exe	81
PID 4804 wrote to memory of 4044	4804	rundll32.exe	81
PID 4804 wrote to memory of 4044	4804	rundll32.exe	81
PID 4044 wrote to memory of 1260	4044	rundll32.exe	82
PID 4044 wrote to memory of 1260	4044	rundll32.exe	82

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:4804
- 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:4044
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1260

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:5008

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1908

Network

MITRE ATT&CK Enterprise v15

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

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Downloads

C:\Users\5qjh6ci0-readme.txt

Filesize
6KB

MD5
84ba18bf1d2be298ee82fe88ff6e97da

SHA1
c06f8bc2e5ed542a4a34651b365256c88eabb286

SHA256
7928c19bad9f23690454c8987229da28779839d90964b9beee6fe28f2c10dca0

SHA512
bdae22f7bd733d7746372bd70e3b7a933efb6d82fa98b3736fd25f2081155cece51138743c7e2ca85794f398122d63405cf479be0b380d01a75203e37afe0649

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4a4uxzqc.1vj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1260-0-0x00007FFC1DA23000-0x00007FFC1DA25000-memory.dmp

Filesize
8KB

Download
memory/1260-10-0x000001B22CE70000-0x000001B22CE92000-memory.dmp

Filesize
136KB

Download
memory/1260-11-0x00007FFC1DA20000-0x00007FFC1E4E2000-memory.dmp

Filesize
10.8MB

Download
memory/1260-12-0x00007FFC1DA20000-0x00007FFC1E4E2000-memory.dmp

Filesize
10.8MB

Download
memory/1260-13-0x00007FFC1DA20000-0x00007FFC1E4E2000-memory.dmp

Filesize
10.8MB

Download
memory/1260-16-0x00007FFC1DA20000-0x00007FFC1E4E2000-memory.dmp

Filesize
10.8MB

Download