sodinokibi | 7559e6ca8b77400f88bf4e67208a1c32570a670068eccae9e3d226cc5471bd47

Resubmissions

05/02/2025, 06:51

250205-hmnx7swpgk 10

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

04/03/2024, 18:33

Analysis

max time kernel
1483s
max time network
1499s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
04/03/2024, 18:33

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General

Target

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

166KB
MD5

9e9b0ef4fc739c3eb36a762122451992
SHA1

035fe67a3d04f0a678724851cabc917b28416fe1
SHA256

0ee7783213426a5e46bc11a91acf5f2d73890bb09bbf4f3b932a4b79eeb6b820
SHA512

01435694c0941b004584d40c3d11866e8f319445ed937095d9777911bd6f36c6bd9449b4effa369120cf6ded9de9a375719e256c6f8380bd5fbd4f4ca0c6d715
SSDEEP

3072:JLFrb30BRtBZZg+i2ayyYOCWGPyLydrkxMT3Q7FTivJ:NJ0BXScFyfC3Hd4yg7Fu

Score

10^/10

sodinokibi ransomware

Malware Config

Extracted

Path

C:\Program Files (x86)\n054dg-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 computer has extension n054dg. 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/CD25430AA9E5160A 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/CD25430AA9E5160A 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: KL+/hIJ+F/qzUf9Yl0UUHoo5I+4y1ELF4tOGgAOC3AvRU2BQLjEYE9mAaDEgSKey fYwmnrikRBu8WXYrBEjkUb4aTuo5YSN1LMUrHonVCaQEzCqzhPl5t5MTul1cjk/3 Ga2DWuMMNvSiiH0i1l42TN/vxJ3R/731eFm9VXY917jQN3pqsBH6ULD9auc2Z9c9 5IWH8LlSBOhkO5RaI3eLJQW8oX5DefNKr0drVNO/wq0R6hFE8DM5RPTYJaWGuEte xNp6ZmvTLcPfqzFfjgOonc0prEEIimwWbmlWEEmbFa8x5BKe3C8LJ56KvB3+r3wk UacvgRk5dpNu9J0D+GrOTLoMPp2UK0oau3p7IreAGqfU+fX2eCXgDYnRKlmVrAt1 BfzErppAJbjfrxJ/tMJKysPEUYTrApVePIJTaiEG4WxJpnwQwIRjVEWGBeLi3ucv AjzHXzywccYFmhfjmx1yV8eCUwV6f84o2JHzp787Yx/eW3OoM8v+iLnFJ2ym0naH b4+FHtjFRuPsW4g4DxWfcO0Q9R4zk3NmFyIYrVN+cgxBBRz6+Y5MJIZqYMtsNSDA DZLmfcAJ7CPD7FgHCrT2x++wJzI7tlx8GjlvhZjsHYkj/GIfikPRx6t9oToWet4+ ZWbzCnUC18bt5IzOlSu7q9RBA2eac/L2e/LodkaOfwRTHV+ndV68a4yf/9rX5c4q 8gIv4fgUJxOy6//eBZ9SebVVS2QCozNGtCr5jqBV8FON1PNHrpVJt22dpq6bx9Oh It6b36twTku1uMtQoM7bc3Ycae30xLMk5Qwl0DGyohF+lbPSSdPSaYrAP5NTkjKW enGfK3pQrkQThkL6PuHPJsoSdNlrSCatpVwuIsPHJFYTPrsEKF5Ap4lzOeT44pOE AQb8nEE+BkaqnV0jwy147X4DeIEKag1C/sUeVHpaK0a4tcX4RBnzyG2x20bN38Az dl5KXCLaydGNF0UpASRtPO7qhqeEoMTs89UnAKgZNmgv4VaUSGL31O+R9v4P8lM7 E1HcGqbJC63f9Yp3+bajHoeSf5hzfLm8bwoBroPsAzi5rrloYK47oIRGt6kU/Zl1 80qdkPNdrut8DOQ1tegcrt7YeO2p+2RgFZ3rj2ezot20wG1SWOa7TUdV7cGZ/PcI sFLHefoBcslI4g2JKhtMnXZwDQu/NlaOFgoLQHPsC6EUTAfTvOd3r7UznLtcRpAe 8K2YvjqqXG9oRYaIk9Nqpq7Eb/rmUe1jUXEbyOOICb/Qf+t0SpiUl8eeHuvMzDSo lISZHJNScfC6Og4HzQHBNsfm1NFnbD8Uki0bY1mm2hSU+HIXdTHkFVnj9hrILAmG Pu/j+seLROkB+qsbqO8Mw1Mv724Pqk/rAC7nMhY5V06OsSRLKBs= Extension name: n054dg -------------------------------------------------------------------------------------- !!! 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. !!! !!! !!! A system of morality which is based on relative emotional values is a mere illusion, a thoroughly vulgar conception which has nothing sound in it and nothing true. Socrates

URLs

http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/CD25430AA9E5160A

http://decryptor.cc/CD25430AA9E5160A

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware 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)	\??\F:	rundll32.exe
File opened (read-only)	\??\O:	rundll32.exe
File opened (read-only)	\??\Q:	rundll32.exe
File opened (read-only)	\??\R:	rundll32.exe
File opened (read-only)	\??\S:	rundll32.exe
File opened (read-only)	\??\X:	rundll32.exe
File opened (read-only)	\??\E:	rundll32.exe
File opened (read-only)	\??\M:	rundll32.exe
File opened (read-only)	\??\U:	rundll32.exe
File opened (read-only)	\??\Y:	rundll32.exe
File opened (read-only)	\??\A:	rundll32.exe
File opened (read-only)	\??\G:	rundll32.exe
File opened (read-only)	\??\W:	rundll32.exe
File opened (read-only)	\??\B:	rundll32.exe
File opened (read-only)	\??\P:	rundll32.exe
File opened (read-only)	\??\J:	rundll32.exe
File opened (read-only)	\??\K:	rundll32.exe
File opened (read-only)	\??\L:	rundll32.exe
File opened (read-only)	\??\T:	rundll32.exe
File opened (read-only)	\??\V:	rundll32.exe
File opened (read-only)	\??\H:	rundll32.exe
File opened (read-only)	\??\I:	rundll32.exe
File opened (read-only)	\??\Z:	rundll32.exe
File opened (read-only)	\??\D:	rundll32.exe
File opened (read-only)	\??\N:	rundll32.exe

Drops file in Program Files directory 20 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\RepairAssert.dotx	rundll32.exe
File opened for modification	\??\c:\program files\RevokeRepair.jpg	rundll32.exe
File opened for modification	\??\c:\program files\ShowBackup.mpv2	rundll32.exe
File opened for modification	\??\c:\program files\CloseApprove.wvx	rundll32.exe
File opened for modification	\??\c:\program files\EditPush.emf	rundll32.exe
File opened for modification	\??\c:\program files\NewSuspend.DVR-MS	rundll32.exe
File opened for modification	\??\c:\program files\RedoResize.M2TS	rundll32.exe
File opened for modification	\??\c:\program files\StepCompare.xlsx	rundll32.exe
File opened for modification	\??\c:\program files\InitializeSearch.rtf	rundll32.exe
File opened for modification	\??\c:\program files\UnblockShow.rar	rundll32.exe
File opened for modification	\??\c:\program files\UndoCheckpoint.rm	rundll32.exe
File created	\??\c:\program files\n054dg-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\CompareClear.dib	rundll32.exe
File opened for modification	\??\c:\program files\ConvertUnprotect.clr	rundll32.exe
File opened for modification	\??\c:\program files\EditProtect.ex_	rundll32.exe
File opened for modification	\??\c:\program files\InitializeMeasure.au	rundll32.exe
File created	\??\c:\program files (x86)\n054dg-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\CompareDisable.001	rundll32.exe
File opened for modification	\??\c:\program files\ConfirmConvertFrom.ADTS	rundll32.exe
File opened for modification	\??\c:\program files\ConnectLock.vstm	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
224	rundll32.exe
224	rundll32.exe
1084	powershell.exe
1084	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	224	rundll32.exe
Token: SeDebugPrivilege	1084	powershell.exe
Token: SeBackupPrivilege	3584	vssvc.exe
Token: SeRestorePrivilege	3584	vssvc.exe
Token: SeAuditPrivilege	3584	vssvc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 240 wrote to memory of 224	240	rundll32.exe	81
PID 240 wrote to memory of 224	240	rundll32.exe	81
PID 240 wrote to memory of 224	240	rundll32.exe	81
PID 224 wrote to memory of 1084	224	rundll32.exe	82
PID 224 wrote to memory of 1084	224	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:240
- 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
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:224
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1084

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:860

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3584

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\n054dg-readme.txt

Filesize
7KB

MD5
3e342895f656ff972ba5970415c939bf

SHA1
23e95d4903ffe7de8f9e3a70614c4d6daf082825

SHA256
0c1c8622dcfba89fd5d3354c7c548ba43e3997d87ad7d71037a0efc5224b75be

SHA512
9b85be8d19d7b3ba506accba8f75862579d1e5167871e336b2df6c70d45114b1c601aacf195cb78c277db35f70a8515b3808f2f88fd235a451a6f277540dc15a

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ryr03u3w.wnh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1084-8-0x000001ED7F8A0000-0x000001ED7F8C2000-memory.dmp

Filesize
136KB

Download
memory/1084-9-0x00007FFD467D0000-0x00007FFD47292000-memory.dmp

Filesize
10.8MB

Download
memory/1084-10-0x000001ED7F850000-0x000001ED7F860000-memory.dmp

Filesize
64KB

Download
memory/1084-11-0x000001ED7F850000-0x000001ED7F860000-memory.dmp

Filesize
64KB

Download
memory/1084-14-0x00007FFD467D0000-0x00007FFD47292000-memory.dmp

Filesize
10.8MB

Download