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
1774s
max time network
1494s
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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Report Analysis Logs

General

Target

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

166KB
MD5

c8db3c1a7b0dc871335676730312a915
SHA1

7b43678293329461b9e659f390606940deb8565c
SHA256

0eb2873b91bedb21963ce3150732914fefcbdec884cd7b3d0e63b5f5424d3b37
SHA512

4c0b5064a46dcaa1449c9eb650f40aeca82e65dd6109ff81b0713ce61e4e320c430467595bceb4faf72a0d673e078f1ee8c63679aee524cd2f30119524ac957b
SSDEEP

3072:JLFrb30BRtBZZg+i2ayyYOCWGPyLydrkxMT3Q8Z/ucc6CSf:NJ0BXScFyfC3Hd4ygK/yx

Score

10^/10

sodinokibi ransomware

Malware Config

Extracted

Path

C:\Recovery\28366-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 28366. 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/67AE595FF4B950C0 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/67AE595FF4B950C0 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: 4Y7dF7mU//BWvyVvHyOVSai6qoC4Uf+fYd/JZ64gzGYA2R/1y4YQ+icwUJhQONgr R8RMrbpPTNxlzff3hWbnhEoJNtlU8cTLyS9SoTUVDfYAtSl//Dcb3I5WJBxKdeRU EbDAk5EArPAmuxIHxyXvO6LxL3JNqHbRiZGnfwN6fdZhQaYWVbNcCyIb73tvQEJx 4YyIrZ1n0I8x0cIp+gh+AK8RQzXEJk0ZJBeoG7sPcw5zzfa6nGtwX9JN4uHiwoeh RdiiexD61HqS0LhVFAJPG79If341p8NqdgRDClkKsbIkcdV7voD4zjw2Nl+/EtWN ff6RTyaeqlwP7C2ZoU/YlgQZSfqrqTujQWgfmL4reOWJmJwHnCQ/mzUFfraw27lo fHMbjN8GUR1vYJ2bQTg7ZoCt3UnruIPioIiRrQWZhVRO5kEJeQegx+oZsil8/7N9 zAhMgIc7Ih4m+ZDUiMYOGJ9Sv9JAgEfdhTUySqob2tz3p4o7QF3Ao8AdgX5ajPLP iDgBMD4nCJ/9H3zKv4pz0/yOQnET10EB7Ve2UBOGRxtMA3QE2c6nKzHtPqB1tJTK me6rDGJ+pgUhVoBDHy3ZKaOKwsvFUEmhlD/NaLHm/ScppGcO+qQWdYPF1kzyZ6/j a1jE6yBdWxlCzQTql+iVwhGjw/2DQT8gg26jDpVeCuhQVz/a34viku75XnJhr0Yp 4KxJrMSMAu5h1Ftl8F/HqUIM3arN60rVdwEwy53MS9DIJ253iL5pjaY5K5Ek1htj THR+bP8uTJVKVkfboBtn9NGBjpVWqw8NRByFpMBMNAktAiP3aLRD1CDeh9MzCg6i NHbMKFECEtjQI1LYlVCqTuuaRzuI77zDq2iuazEh3L8LG+gzqc9T7rLq+xMzngdX PTheyRHIcSnG0NA2W6GhTA3YU02qer12HjAzhLWew7nTwFq9Y7BYwSJ64YodGaGx mWnWmVVP4cYxA9v33RAtlPktRIzBa49A1zSCDSSY9bG5bCBFz5tXCfrjHDuR2kfd Ud/eCzuFCSQubmNs8VHUAp4Ha3Btd9mi7UQeFKX0J+XGtMrbdU9hpSXJQOrAyboU GWMT5q7WYwvhKhzL4ofZhpvD1DRXHeyOeDX2w76hWLfFf5VYFMD+71yoZ7oj4soj fNqJxK7vofjeGQeUNfK9l3DszU/Q1gY6SO/kf4O/p8ayXlvyOe8585GtVN9LyOTc Xsa79uDTjRj0ccy+DhQ0/hqLuUm/NYy2yKU+wA7RFX4ymMnmABl0a+F0uMI81xRN AytGqB9g3xQz5bAZMnYyT3r+y0zupmIxndjSs5A0s3oK8oTZ/PIb03jeIqJoOyTA pXVFgNLjvZO918IJUJZKZ9LywaLaypf/id7qLmIsNFhUAYVQ ----------------------------------------------------------------------------------------- !!! 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/67AE595FF4B950C0

http://decryptor.cc/67AE595FF4B950C0

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

Drops file in Program Files directory 32 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\MoveUnregister.vbs	rundll32.exe
File opened for modification	\??\c:\program files\SearchMount.xltx	rundll32.exe
File opened for modification	\??\c:\program files\GrantBackup.htm	rundll32.exe
File opened for modification	\??\c:\program files\ApproveBlock.rtf	rundll32.exe
File opened for modification	\??\c:\program files\BackupConfirm.css	rundll32.exe
File opened for modification	\??\c:\program files\RedoOut.vb	rundll32.exe
File opened for modification	\??\c:\program files\RenameUnprotect.mp4	rundll32.exe
File opened for modification	\??\c:\program files\EnableGrant.wmx	rundll32.exe
File opened for modification	\??\c:\program files\ReadDebug.txt	rundll32.exe
File opened for modification	\??\c:\program files\SelectPublish.jpeg	rundll32.exe
File opened for modification	\??\c:\program files\SetMount.mov	rundll32.exe
File opened for modification	\??\c:\program files\ClearUnlock.sql	rundll32.exe
File opened for modification	\??\c:\program files\DismountSet.mpp	rundll32.exe
File opened for modification	\??\c:\program files\RepairTrace.3g2	rundll32.exe
File opened for modification	\??\c:\program files\ResetDeny.inf	rundll32.exe
File opened for modification	\??\c:\program files\PushGroup.search-ms	rundll32.exe
File opened for modification	\??\c:\program files\ReadResize.vdw	rundll32.exe
File opened for modification	\??\c:\program files\RenameImport.svgz	rundll32.exe
File opened for modification	\??\c:\program files\SaveFormat.cfg	rundll32.exe
File opened for modification	\??\c:\program files\SuspendSplit.xml	rundll32.exe
File opened for modification	\??\c:\program files\ReceiveWait.svg	rundll32.exe
File opened for modification	\??\c:\program files\RedoFind.sql	rundll32.exe
File opened for modification	\??\c:\program files\RepairMount.ADTS	rundll32.exe
File opened for modification	\??\c:\program files\SyncConfirm.3gp2	rundll32.exe
File opened for modification	\??\c:\program files\EditPop.cfg	rundll32.exe
File opened for modification	\??\c:\program files\PushUse.dot	rundll32.exe
File opened for modification	\??\c:\program files\MoveAssert.TS	rundll32.exe
File opened for modification	\??\c:\program files\SendTrace.M2T	rundll32.exe
File opened for modification	\??\c:\program files\SubmitUnregister.rar	rundll32.exe
File opened for modification	\??\c:\program files\UnpublishLimit.TTS	rundll32.exe
File created	\??\c:\program files\28366-readme.txt	rundll32.exe
File created	\??\c:\program files (x86)\28366-readme.txt	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2664	rundll32.exe
2664	rundll32.exe
388	powershell.exe
388	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2664	rundll32.exe
Token: SeDebugPrivilege	388	powershell.exe
Token: SeBackupPrivilege	1852	vssvc.exe
Token: SeRestorePrivilege	1852	vssvc.exe
Token: SeAuditPrivilege	1852	vssvc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 32 wrote to memory of 2664	32	rundll32.exe	80
PID 32 wrote to memory of 2664	32	rundll32.exe	80
PID 32 wrote to memory of 2664	32	rundll32.exe	80
PID 2664 wrote to memory of 388	2664	rundll32.exe	82
PID 2664 wrote to memory of 388	2664	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:32
- 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:2664
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:388

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:1300

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1852

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:\Recovery\28366-readme.txt

Filesize
6KB

MD5
00f55811bfdd029e36e0b4c3df6592a3

SHA1
23c1ceab3c5a40322a2bd5fe9c8d1c75d6d86e67

SHA256
92ff66fe0051a49dc2bca35725c19eeb01916025b43f8aa21a164c73c154149b

SHA512
62e63f3c79dfc6bda45f28f5c6fb7654f11d5b6f5cafcad56afb789e24573b96fb3b85bc68a3eb74ae4dc57def5b6f4b1d108810186f8008ecf29aeec6bb8f75

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lwj0hqds.lej.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/388-9-0x00007FFC22BF0000-0x00007FFC236B2000-memory.dmp

Filesize
10.8MB

Download
memory/388-8-0x00000191E6C90000-0x00000191E6CB2000-memory.dmp

Filesize
136KB

Download
memory/388-10-0x00000191E6CF0000-0x00000191E6D00000-memory.dmp

Filesize
64KB

Download
memory/388-11-0x00000191E6CF0000-0x00000191E6D00000-memory.dmp

Filesize
64KB

Download
memory/388-12-0x00000191E6CF0000-0x00000191E6D00000-memory.dmp

Filesize
64KB

Download
memory/388-15-0x00007FFC22BF0000-0x00007FFC236B2000-memory.dmp

Filesize
10.8MB

Download