sodinokibi | f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2

General

Target

f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
Size

116KB
MD5

e298d0179804693a959fd6e2d5eea680
SHA1

a4d9fca81850aa8ae272fd0e4bb6ba9c11b14b7c
SHA256

f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2
SHA512

c6e4d482290c469576dde0706b123464134bf64eeb31b773c9b4e14f7e6521c38558477e06753671f8dd7e5393b3ba904ebb2d921e3129e3f461d688a71ed893

Score

10^/10

sodinokibi ransomware

Malware Config

Extracted

Path

C:\28k3t7-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 computer has extension 28k3t7. 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/BD3216A91A4679F5 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://decoder.re/BD3216A91A4679F5 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: b2+4oGRaszfVs3PTHFnilU5C5SHZOtUA6fzCHsAxb/u9dPNKDPi/E9gLWa7oQVnx ldPBdfzEmxDDneQ2zXTmBHjaxZt0+Z8V+kKRDtvosf2iQSCsXnDByMdkd4vjxfP1 ytF2OttXBScbbSr4U6sofEh1k9DTVNEWyXvp5KaLbUPQSJYxGOfBbXHUlOWJIvTY /UMKxzonnJOYudcRMLudMsnrKApuBRiAAfzpmfFSWNAmwjKuhsXfmUL1QKoaU4Pm xHdg9Z21jj77f4gJr8jRgS6dh+Ws1tZHh6AheV3OWtcE7ig/Z6Jn/qfJ8aOjUKQp AbbrTN64q7e9YWKxHLYRcHr0WUl48lSnlz3G9Bx7hyZYit+zhQ1+D6yBYnEh0zNT p2ZrOIzspYfaq4EQe1hEXDkCV683OEMhEeDCCXeGU2pjjplX0pw3J0jP9kkfUXG6 R2HT00tWbPFwOXgl/pXW+bHkIi2pwsrprVGC/c0jqd+bdM6cyoMybCQnGeIQdnme NoicvjZNPX6iGnjxB/mBYKSP5uqC3JpEmHZUDPIfYd7adc+xgD0BVjiSGl/2YBxu IdLp1NrbYhPbmqZx1dOcQanFG2IKnn0z/0Z5pLoXFwSTnZjDYdMcO3H1y6pfy8ig R3dqCGpnIltcTMWaSZlp1q5IOQkGTP/vtfWXf9EC2PgxUw1u/jcoyKZegZR91oVx zkyi4sAfdiWacODYBhsYVWB991XPPlqfTRGJp4ia56+EkwXKs+ToIkO4y6g/R1py HypzVTqSS+5jYMBcQsOGxVwRv8b59i/32sOO2ZxNQPqKxPaVUaN1ams7+1m3CUxa LpNLIzI6fMsGcizrfkcilG967g2eg41ZemPtbul51edY8vEwV6OqfFXZoJGZex/D 2gwAQxXkbBcc+FxlzTXZev1n9IRzxo9WNgCBqbc38oHmYSzSDvZFYAukFHdOchPl 887JKGxeIyGvrdKG8CXWunwrEfrKiAKVJAokivCM9UxCT2aLSgq3mPHNIqQkjsJ9 zrA/ciO0RtkTczJwc8DErGEOzftvQlGZ6iakZ4zd9GxmmzNlzuVHuvZ8IeOlw+iJ gxxLpOu+/TFw1NuEOZNc7XIBmXt4NjqgvSzudhX/tOGRW9JNRHGf6QBKWSEJ0tnb gTJHL+utHwthjpqW+vZYf/dhrVwDCkHVxnHNk/ZY452anqxOx7aJD2ed+ViMq8Ik QlrgghvpORXwXwP/l9B4HKROmXDUBaVh3PSZ2W3bJxGXCmKDRTZbhihoUyI54rDR BHTYlMzgAFEVWi+AXFUEfUmyQg3BPQ== Extension name: 28k3t7 ----------------------------------------------------------------------------------------- !!! 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/BD3216A91A4679F5

http://decoder.re/BD3216A91A4679F5

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi

Modifies extensions of user files 5 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe

description	ioc	process
File renamed	C:\Users\Admin\Pictures\ReadCompress.raw => \??\c:\users\admin\pictures\ReadCompress.raw.28k3t7	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File renamed	C:\Users\Admin\Pictures\StartHide.crw => \??\c:\users\admin\pictures\StartHide.crw.28k3t7	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File renamed	C:\Users\Admin\Pictures\NewTrace.raw => \??\c:\users\admin\pictures\NewTrace.raw.28k3t7	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File renamed	C:\Users\Admin\Pictures\MeasureNew.tif => \??\c:\users\admin\pictures\MeasureNew.tif.28k3t7	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File renamed	C:\Users\Admin\Pictures\ResolveInstall.png => \??\c:\users\admin\pictures\ResolveInstall.png.28k3t7	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.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:

f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe

description	ioc	process
File opened (read-only)	\??\Q:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\R:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\U:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\W:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\E:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\J:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\M:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\O:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\L:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\Z:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\D:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\A:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\F:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\G:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\H:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\I:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\Y:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\S:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\T:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\V:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\X:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\B:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\K:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\N:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened (read-only)	\??\P:	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe

Drops file in System32 directory 1 IoCs

Processes:

f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe

description	ioc	process
File opened for modification	C:\Windows\System32\CatRoot2\dberr.txt	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ikku8.bmp"	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe

Drops file in Program Files directory 28 IoCs

Processes:

f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe

description	ioc	process
File opened for modification	\??\c:\program files\SyncImport.pcx	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\StopImport.xla	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\AddResolve.i64	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\ConvertFromCompare.AAC	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\ReceivePing.DVR-MS	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\SplitUnpublish.eprtx	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\28k3t7-readme.txt	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File created	\??\c:\program files (x86)\28k3t7-readme.txt	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\DisableComplete.snd	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\StopAssert.inf	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\SubmitOut.aif	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\DismountSync.tif	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\ReceiveConvertTo.mov	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\SubmitTest.asp	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\SwitchRevoke.cfg	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File created	\??\c:\program files\28k3t7-readme.txt	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\BackupConnect.mpeg	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\DebugCompress.001	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\InvokeConnect.tmp	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\28k3t7-readme.txt	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\DenySend.ttc	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\FindAssert.i64	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\ReadStop.xls	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\UnlockRepair.au3	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\LockClose.snd	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\LockConnect.WTV	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File opened for modification	\??\c:\program files\RestoreUndo.vstx	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\28k3t7-readme.txt	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe

pid	process
1668	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
1668	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	1668	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
Token: SeTakeOwnershipPrivilege	1668	f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
Token: SeBackupPrivilege	1092	vssvc.exe
Token: SeRestorePrivilege	1092	vssvc.exe
Token: SeAuditPrivilege	1092	vssvc.exe

C:\Users\Admin\AppData\Local\Temp\f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe
"C:\Users\Admin\AppData\Local\Temp\f46572483825d89934f8b7379a73daf8125ce15b0d5a168468dbea0736365dc2.exe"
1⤵
- Modifies extensions of user files
- Enumerates connected drives
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1668