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
444s
max time network
453s
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

c8db3c1a7b0dc871335676730312a915
SHA1

7b43678293329461b9e659f390606940deb8565c
SHA256

0eb2873b91bedb21963ce3150732914fefcbdec884cd7b3d0e63b5f5424d3b37
SHA512

4c0b5064a46dcaa1449c9eb650f40aeca82e65dd6109ff81b0713ce61e4e320c430467595bceb4faf72a0d673e078f1ee8c63679aee524cd2f30119524ac957b
SSDEEP

3072:JLFrb30BRtBZZg+i2ayyYOCWGPyLydrkxMT3Q8Z/ucc6CSf:NJ0BXScFyfC3Hd4ygK/yx

Score

10^/10

sodinokibi discovery ransomware

Malware Config

Extracted

Path

C:\Program Files (x86)\c17j9m-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 c17j9m. 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/14AE6B36E62981AC 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/14AE6B36E62981AC 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: lO8qRD4YHw71k5WYJ1cS35qngRyrTAKPhZEVw2jNukfaI0ywWkGbpX6bIfzFxOzh FWSfhdBu1gyb977/A3Dt3UiF60nPEKQ2JIj6TyYnwzr2uHWdst6Ill2o+H0Ccoen j2mw6BXuM4a3Cxr/4PPsUCzxumRkxcszHvPj9B547iVRVY6WZIa1sEjKLpVCTTiE DbD3+ZnDG5zfv7ex16tw+c7UeFg12XCO0MkbUZVCr30er/QjD+KBlIVQ9fNKYStY J5VewIADa/JS7/GvBUcWL5A4LAshyS/6/h5QX5KBtlSP/RF40rhsw+qHak5PyBm1 un4a99qrmNYz527sZUBwPeLDjk1Vpl8yHxwoI8iGmJbvQoZIyYEHZe0HlyD4XyZe 2FBrpQP/gu8KRMJYJKv2bUVChdjgysE1QSd2YZo6VG3YmaVu2uQ7g9ZDo1+xWD4X MrgXMm87K7pApgeYlQuVaDsOBaTG+dkfYF6zi8QoUD7i5vKWr/WO9PT+C8w2rQ3c bPLqFwHj5Bp9y5Y9ZrCvai7pB68v3mtetGRPyPWbRyba7ARtG2KPcbVaxCo6PN8S Tsm3zwro1c+/kp1vZ2GWeef1TIdKjFwb4q2ntjTQp6ZZiK49tYTgumFTN/b7Cayt jDK4iRbT7c+Zf6RpctVJeaaxMgmOdqbu04s3BZLtclwfv3ydpWd3ivKgrISz3Qjx 7VRLceZLEaulwoOl5sw4MUsRj4PGG3sCaC+nFybEKt+VBWfFLlSfXt1UtKojz6AA 2CIzQCnQPU3rNnn4B8YGAZvOnSfa0WMrOF1r0AlPGLmNW5FOA3yNHUG9pazxe6oD cUfGuhMg9ppS+ii8H/D2csiObwG9nOfv6RWFrdh1X6uHWhXuZOL2M9TpxilmrZ0d NLWkvtJhhJOkqKsfDHETuI3wOV5uFNJpqkW8IPQO0DcAJyj2tGc6V1M0EtqfW2NT piyCdQuqdmPvkSDA05PXp6veq+mOMxjGEb6O1m1BoOuYUAkaJE/6/m73ZydVj5u5 jkavrDjHMc5X86Nf28vBYj0w+OgS4v9MH6FwnF+acERy6Qzb9e/z9zU2AMz+5cea tqqCDD/NM/Ni+4GTv+QtCaFzYl6WhpCwYp5DTQT7DzCIy3Tu7V+3D+hwT8l1jSdd rv/5h+Ap5oCCn7xaKkoSTaIXrP1IwLdQYo6UIlP4B/TINjhg5+VGlk/c8XtBupU4 z3f4rydG6eBeqW0tgmcAbOrtprjPc/cVOIMVMxK51QIF+LO+g1Gs95DMQ1RAQhXD rWW18WIyhR4qAskYblp4GsGTcGJaaIY5WyRl1od6t2YCVtqxBcy6U4fu+dxLNXl7 jT6vLf5cryq4CFhu+eW0JyNofHNbyIsQ+Y7KZF89tHv0Ayd1JLw= ----------------------------------------------------------------------------------------- !!! 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/14AE6B36E62981AC

http://decryptor.cc/14AE6B36E62981AC

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

Drops file in Program Files directory 36 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\RestartInitialize.reg	rundll32.exe
File created	\??\c:\program files (x86)\c17j9m-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\AssertExpand.rmi	rundll32.exe
File opened for modification	\??\c:\program files\CompareRevoke.001	rundll32.exe
File opened for modification	\??\c:\program files\DenyDisable.mp2v	rundll32.exe
File opened for modification	\??\c:\program files\EditEnable.ADTS	rundll32.exe
File opened for modification	\??\c:\program files\OptimizeUnprotect.WTV	rundll32.exe
File opened for modification	\??\c:\program files\StartOut.dotm	rundll32.exe
File opened for modification	\??\c:\program files\RestoreSuspend.jpeg	rundll32.exe
File opened for modification	\??\c:\program files\RevokeCompare.wax	rundll32.exe
File opened for modification	\??\c:\program files\SetExpand.jpg	rundll32.exe
File opened for modification	\??\c:\program files\AddLock.DVR	rundll32.exe
File opened for modification	\??\c:\program files\chrome_installer.log	rundll32.exe
File opened for modification	\??\c:\program files\ConnectEdit.wdp	rundll32.exe
File opened for modification	\??\c:\program files\PingRepair.search-ms	rundll32.exe
File opened for modification	\??\c:\program files\RestoreReceive.ttf	rundll32.exe
File created	\??\c:\program files\c17j9m-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\ExportDisable.xlt	rundll32.exe
File opened for modification	\??\c:\program files\ShowRestart.3g2	rundll32.exe
File opened for modification	\??\c:\program files\UndoResize.midi	rundll32.exe
File opened for modification	\??\c:\program files\UpdateExpand.xltx	rundll32.exe
File opened for modification	\??\c:\program files\BlockPush.zip	rundll32.exe
File opened for modification	\??\c:\program files\ConfirmDisconnect.mp3	rundll32.exe
File opened for modification	\??\c:\program files\DebugUnlock.xht	rundll32.exe
File opened for modification	\??\c:\program files\ExpandCopy.php	rundll32.exe
File opened for modification	\??\c:\program files\RegisterRestart.png	rundll32.exe
File opened for modification	\??\c:\program files\RequestSync.dib	rundll32.exe
File opened for modification	\??\c:\program files\ResumeTest.temp	rundll32.exe
File opened for modification	\??\c:\program files\UnlockRequest.ADT	rundll32.exe
File opened for modification	\??\c:\program files\CompareGet.mid	rundll32.exe
File opened for modification	\??\c:\program files\EnterConvertTo.wmv	rundll32.exe
File opened for modification	\??\c:\program files\msedge_installer.log	rundll32.exe
File opened for modification	\??\c:\program files\OpenOut.vdw	rundll32.exe
File opened for modification	\??\c:\program files\UseConvertTo.mpeg3	rundll32.exe
File opened for modification	\??\c:\program files\CompressCompare.eps	rundll32.exe
File opened for modification	\??\c:\program files\RemoveUpdate.crw	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
1424	rundll32.exe
1424	rundll32.exe
4516	powershell.exe
4516	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1424	rundll32.exe
Token: SeDebugPrivilege	4516	powershell.exe
Token: SeBackupPrivilege	4940	vssvc.exe
Token: SeRestorePrivilege	4940	vssvc.exe
Token: SeAuditPrivilege	4940	vssvc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1056 wrote to memory of 1424	1056	rundll32.exe	87
PID 1056 wrote to memory of 1424	1056	rundll32.exe	87
PID 1056 wrote to memory of 1424	1056	rundll32.exe	87
PID 1424 wrote to memory of 4516	1424	rundll32.exe	92
PID 1424 wrote to memory of 4516	1424	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:1056
- 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:1424
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4516

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:5620

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4940

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

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Downloads

C:\Program Files (x86)\c17j9m-readme.txt

Filesize
6KB

MD5
30503921468241cc4be4802e4ba7b576

SHA1
866c2431a8bd3ed258c7952aac08be05abdd8746

SHA256
058be7260e7b479b514f09d7a665076b4ba63ab61bb8ecca598533688bb73c7e

SHA512
5b8c82ac6f0e2d44f8db2d34bd08f13ea751fa210992b7dd71ad7db0df2af4c785a8c0e1c6b9ff80050fcc42cdb63abac94a9041f97bf75014bf069ffed8978d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qxvhzcew.fnm.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4516-0-0x00007FFBC7643000-0x00007FFBC7645000-memory.dmp

Filesize
8KB

Download
memory/4516-6-0x0000025C5D1E0000-0x0000025C5D202000-memory.dmp

Filesize
136KB

Download
memory/4516-11-0x00007FFBC7640000-0x00007FFBC8101000-memory.dmp

Filesize
10.8MB

Download
memory/4516-12-0x00007FFBC7640000-0x00007FFBC8101000-memory.dmp

Filesize
10.8MB

Download
memory/4516-15-0x00007FFBC7640000-0x00007FFBC8101000-memory.dmp

Filesize
10.8MB

Download