sodinokibi | 19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179

General

Target

19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
Size

161KB
MD5

3746f1823a47b4aa4b520264d1cf4606
SHA1

bbabc23525b3852d463ef17ba7b8a2cab831e2b9
SHA256

19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179
SHA512

38e8fcac2b0ab70bd82e3d9cd65990625d6a22c19a5b0d07321068101e6f5ae90b61f509ec737ce2dd0e6be0ea119b908af008f0d7eadb14f65b60a936de0616

Score

10^/10

sodinokibi ransomware

Malware Config

Extracted

Path

C:\9s4z4hmb56-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 9s4z4hmb56. 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/354E26A2D249EF0D 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.top/354E26A2D249EF0D 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: EAflOjURo+gKUUnsxX36xKe4peDWoRTs577BwC8QpCYKTVNxFaIe92cLpvtJgV4Z TrVZmO04vKA4JAEOd/NHe+fcOM21deSTC8iHZFu/YQWCaEEzekOuUnrKvF8G9npH Jd58C3gIAjS/pmxvPOLmb5v7Lzw2soHSueZmnB6g1XZiS4U3IVk0WI8M8Ehdeywm OrOmEMlIif2RFJifrFjsBOPk0hzZL9WxSNjX/oM5Qth2EzBidMRZN56WAbv1CWEp JekiQiTDYf4MmwgKVA9f7IygPbGFfgkfAaddj9Gt0BzyFXx3TylOipvAvLP6s8e1 vLVYEjHOdfckzoqDD2FsH4+BlUBWyXSmZ2VQVTb0k0zgSdgZNNbHz4a3YWIP/jMA b8w1o8ecz+sbaxQMEIyymcci8FuoDpUrGJXLRhFoITiEkvBwjqy3HV4+m9ULTEC8 zwLyWI3Qv9nigA0Ewc5uGDwG/JxQTP5nUF7KrL5+F+e4bwjqIInAQDf30uMY4ylw Aj9n/j5QnDbfxJhQ0j5K+BtsyuSxYaFDE5veC8Wem2/JF7OadIiEkH67tnLe4L4p 3m2JdIajGxVEyikDyZjBvwZzbWhA/XbVpHdcAP6VkTuEcYHtU/MpPh/XF1DJ34GA PgWSzyd94PQ0ddbR9G53UEHDWjrlYR68/xfgAY01MPl2c2gzykQ0xFPGYmLxQCrG WsxMmYngDB0yQOFJu/s6/8olTmIXP5A4M7/NfhAHQ+21iRVjwF6ErtXJdCGutprU Vo3lhMzElcdNSV97H515qvyJu/N2EjfpXkhUsCeFH2ym/b8P1RF4Vrj82LVMdU8R rrGoqCgX67OU4zwHzGmE7AOVuRzth02biZL4zBbHlieSxFMMpdFalbkP1QDcJlP+ v/G7ut80o3grxMjr4gap1e9ZIgBJkJt9G7xukRvOk2Q5m+uo0aLE2K6WfvVxUarS SFhxAAwvZzMigBxAettNRwwyyz6Hn2OS9GLW60KqJHvWqMljyXcQ6GgsuBvAQZZ9 zReItYgTUpDmG6m5rh+KEtQf2m/LA1jMiRVqGPZ3MU8tvDhXwK1GbfjeZKm91+zc bEeTHHJZvhZ3kumhQrsF1Gz9KXyTD8hbBPMeGuM3yYy3t8wmtCh+frGWtci5uALK Extension name: 9s4z4hmb56 ----------------------------------------------------------------------------------------- !!! 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/354E26A2D249EF0D

http://decryptor.top/354E26A2D249EF0D

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Modifies extensions of user files 11 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe

description	ioc	process
File opened for modification	\??\c:\users\admin\pictures\DebugTrace.tiff	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File renamed	C:\Users\Admin\Pictures\CheckpointPublish.tif => \??\c:\users\admin\pictures\CheckpointPublish.tif.9s4z4hmb56	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File renamed	C:\Users\Admin\Pictures\ConfirmSwitch.raw => \??\c:\users\admin\pictures\ConfirmSwitch.raw.9s4z4hmb56	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File renamed	C:\Users\Admin\Pictures\DebugTrace.tiff => \??\c:\users\admin\pictures\DebugTrace.tiff.9s4z4hmb56	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File renamed	C:\Users\Admin\Pictures\PingDismount.raw => \??\c:\users\admin\pictures\PingDismount.raw.9s4z4hmb56	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File renamed	C:\Users\Admin\Pictures\ResumeSet.crw => \??\c:\users\admin\pictures\ResumeSet.crw.9s4z4hmb56	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\users\admin\pictures\UnregisterRestore.tiff	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\users\admin\pictures\CopyUndo.tiff	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File renamed	C:\Users\Admin\Pictures\UnregisterRestore.tiff => \??\c:\users\admin\pictures\UnregisterRestore.tiff.9s4z4hmb56	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File renamed	C:\Users\Admin\Pictures\CopyUndo.tiff => \??\c:\users\admin\pictures\CopyUndo.tiff.9s4z4hmb56	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File renamed	C:\Users\Admin\Pictures\ConfirmDebug.raw => \??\c:\users\admin\pictures\ConfirmDebug.raw.9s4z4hmb56	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe

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:

19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe

description	ioc	process
File opened (read-only)	\??\L:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\R:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\X:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\D:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\G:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\K:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\S:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\V:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\Z:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\B:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\F:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\H:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\M:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\P:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\Q:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\T:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\Y:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\A:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\E:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\N:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\O:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\U:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\W:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\I:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened (read-only)	\??\J:	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\uv0.bmp"	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe

Drops file in Program Files directory 41 IoCs

Processes:

19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe

description	ioc	process
File opened for modification	\??\c:\program files\ExitRestart.odp	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\InitializeConvert.3gpp	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\MountInvoke.jtx	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\FindMount.fon	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\RestoreNew.aif	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\SetInstall.dxf	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\SuspendBlock.ods	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\TraceSet.3gp2	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\UnblockApprove.xla	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\WatchEnable.TTS	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File created	\??\c:\program files\d838fa5b.lock	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\ConnectUnlock.xht	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\ConvertToExpand.raw	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\DebugMove.avi	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\OutGrant.i64	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\ResetRedo.rtf	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\MeasureMerge.ex_	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\StepResolve.scf	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\UnregisterClear.potm	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File created	\??\c:\program files (x86)\9s4z4hmb56-readme.txt	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\ConvertProtect.fon	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\EnablePing.ex_	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\ExpandCheckpoint.xml	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\InvokeStep.jpeg	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\ReadSkip.mid	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\ExpandRestart.avi	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\RenameConvertTo.pot	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\ResumeProtect.ocx	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\UnlockNew.cab	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File created	\??\c:\program files\9s4z4hmb56-readme.txt	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\AssertOptimize.rmi	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\LockDisable.dot	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\OptimizeMeasure.m1v	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\RevokeProtect.dxf	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\SkipEnable.fon	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\UninstallMount.ico	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File created	\??\c:\program files (x86)\d838fa5b.lock	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\AddDisconnect.midi	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\ExportConnect.asf	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\LimitGrant.vbs	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
File opened for modification	\??\c:\program files\ReceiveRegister.M2TS	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Processes:

vssadmin.exe

pid process

3608 vssadmin.exe

pid	process
3608	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe

pid	process
2736	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
2736	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

vssvc.exe

description pid process

Token: SeBackupPrivilege 3576 vssvc.exe
Token: SeRestorePrivilege 3576 vssvc.exe
Token: SeAuditPrivilege 3576 vssvc.exe

description	pid	process
Token: SeBackupPrivilege	3576	vssvc.exe
Token: SeRestorePrivilege	3576	vssvc.exe
Token: SeAuditPrivilege	3576	vssvc.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.execmd.exe

description	pid	process	target process
PID 2736 wrote to memory of 508	2736	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe	cmd.exe
PID 2736 wrote to memory of 508	2736	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe	cmd.exe
PID 2736 wrote to memory of 508	2736	19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe	cmd.exe
PID 508 wrote to memory of 3608	508	cmd.exe	vssadmin.exe
PID 508 wrote to memory of 3608	508	cmd.exe	vssadmin.exe
PID 508 wrote to memory of 3608	508	cmd.exe	vssadmin.exe

C:\Users\Admin\AppData\Local\Temp\19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe
"C:\Users\Admin\AppData\Local\Temp\19f1a30555b83f23acc245ef6fe745f3292ef015c71abef8daa077e31f259179.exe"
1⤵
- Modifies extensions of user files
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2736

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures
2⤵
- Suspicious use of WriteProcessMemory
PID:508