sodinokibi | 52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85

Analysis

max time kernel
150s
max time network
151s
platform
windows10_x64
resource
win10v20201028
submitted
07-04-2021 16:03

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General

Target

52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
Size

120KB
MD5

ff0e2ce0af118bae62969a5e897b59b2
SHA1

5bc65c73cae94509905c6a4ba657a61360bb96f2
SHA256

52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85
SHA512

7f205bc47555b356b7f9901a43d8b1a597128041a0b3c12109f3396bce095d2e96b4b9bede21d319ac27ff0b924c0e13cf3b19076bc31406b8278d39a7a2c8e9

Score

10^/10

sodinokibi ransomware spyware stealer

Malware Config

Extracted

Path

C:\8486m452-read-me-ATTRATTIVO.txt

Family

sodinokibi

Ransom Note

---=== Welcome A.X.F. S.A. ===--- [+] Whats Happen? [+] Your network has been penetrated. Your files are encrypted with strong military algorithm, and currently unavailable. You can check it: all files on your system has extension 8486m452. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). Also, all your info copyed to our servers. If you do not take action to contact us, the data will be published for free access to everyone. As soon as we receive the payment, all data will be deleted from our servers. [+] 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/4C18BC3B1C73A46F 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/4C18BC3B1C73A46F Contact with us in chat on website. You have 3 days. If you need more time to make a decision and collect money for payment - inform the support chat about this. [+] How will the decryption process proceed after payment? [+] After payment we will send to you our scanner-decoder program and detailed instructions for use. With this program you will be able to decrypt all your encrypted files. 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: ev+xnoNP6muW3hEHAmK3TxeOFtro6fjL38N5HYYzpGX3MyWND5KxB6iLWutWy2vX aP75/nG/ACaq7hMnO7pUNEos0jd0/zNbFhhk8Qifl2ogcJE96srYtoGeaTFgNHIk vfvwIO7QNAk/N6ahe3MoCqnwXPLK0pPwY0sk8BzJBeZysR3lhJffLh4Z1SEIWPkU Cpey1eat9G2MuhKB6LvrncA1F57EhWJ8SgvtSiIWU4QivbcI/b+32bSjdSQirCbr etvfVkvTC0WJN6uNzbI0pkW4dRJQgytj1GQoGqnDIAlDHCbhJwhnlp6RURIUUdXE msRUP+BgLtLYQGDoSWEuc/g0W9sR1iFFeyZs/w/LY7iblfnh1FDjSZ6XDzDqyCiJ cEChnbwtyT6NxzoUH+19KqLSVlTWtVa0tluWQkp9sqFgKqb/z/ytQ+PRlHzVhqRx IIIeuIAO8eq3l9SZ5vXcL2USByoHxCkEftYmIvok4kTvlZvCKtEBdfSRPUDKZLTp p/NG2gxc0jZNyOLMllD0z+9i2IaqjvCypQQ8U8r+JdwjwLu6mYPEWtEI782wOyk/ MIfKjVzOd3+rAJzpU4SCHQPFHO5NKcL9E/T2mSCJEqinnRAN/X6WZB+ej4EIEtGa 7/v0Me4AoO16IZ8mKK6UJQGsa8rw9saBrRHVyrG0GtaI3Yc6QbZ3Tk3V2vqHqE4c 9wRwk/TT4uldSFQajiLJLPoh60drf66yfbwcyQUrwbXNFo1SBGIei6AVXmnUN3dt NrBuV450PdAQzM2pSoD8x4ETObf8kzaCn0HWiF659y4IN2ZIJToxFF2EkEKPZq2g 0tUzsvgjJVLduCtPWq0DT4A2PCfqfdHxZ7LRh6X3CqNaSrLHXeCVEewlAR5ZU0VO QQjIXS4ie9mUxP3bwmCsZmsFkhtQSQt/FM9hPQe8aJzdw6Mct/nPxxQQ9AtDGqkZ /2ehzMKSUHQI9R6XOwstnR8ezb9yqF1EDVH2NH2ESXd5Ghpy9EuYIJAEzykwhuq/ tSWYZsLsIcTNUiQNryy6LQruJxc7CI6A+EYivQ2TirfYRg+ZcVQbMtAV2y4Kfa6t 3YaJl+w3cpiutZpZMg0crBg2riVrHz7idKmDLYvhAAup8V8jgp5w/cBQCXMkiy+f mHLYPAF+tFuqRW6JDiXmmXS1InSNg0oK1/eapBNllMq3O0I25955UjXyg7FHckL/ h0Hm/7g5Y4z5Whtv7ulldymQ/DC+yGsmUF65Pv1++ujSOMbs9RaAsKtPEhHsQmDy JVPoDwDL8hvLYw== ----------------------------------------------------------------------------------------- !!! 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/4C18BC3B1C73A46F

http://decoder.re/4C18BC3B1C73A46F

Signatures

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

Modifies extensions of user files 12 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe

description	ioc	Process
File opened for modification	\??\c:\users\admin\pictures\ImportConvertTo.tiff	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File renamed	C:\Users\Admin\Pictures\ImportConvertTo.tiff => \??\c:\users\admin\pictures\ImportConvertTo.tiff.8486m452	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File renamed	C:\Users\Admin\Pictures\StepRead.raw => \??\c:\users\admin\pictures\StepRead.raw.8486m452	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File renamed	C:\Users\Admin\Pictures\BlockLock.png => \??\c:\users\admin\pictures\BlockLock.png.8486m452	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File renamed	C:\Users\Admin\Pictures\ConnectStart.tiff => \??\c:\users\admin\pictures\ConnectStart.tiff.8486m452	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\users\admin\pictures\ExportConvertTo.tiff	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File renamed	C:\Users\Admin\Pictures\FindMove.tiff => \??\c:\users\admin\pictures\FindMove.tiff.8486m452	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File renamed	C:\Users\Admin\Pictures\HideExpand.tif => \??\c:\users\admin\pictures\HideExpand.tif.8486m452	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\users\admin\pictures\ConnectStart.tiff	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File renamed	C:\Users\Admin\Pictures\ExportConvertTo.tiff => \??\c:\users\admin\pictures\ExportConvertTo.tiff.8486m452	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\users\admin\pictures\FindMove.tiff	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File renamed	C:\Users\Admin\Pictures\RepairConfirm.png => \??\c:\users\admin\pictures\RepairConfirm.png.8486m452	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

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:

52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe

description	ioc	Process
File opened (read-only)	\??\B:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\H:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\J:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\L:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\Q:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\T:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\X:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\A:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\F:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\G:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\M:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\N:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\V:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\W:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\Y:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\I:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\K:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\P:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\R:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\S:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\U:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\Z:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\E:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\O:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened (read-only)	\??\D:	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7srst416l2x.bmp"	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe

Drops file in Program Files directory 34 IoCs

Processes:

52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe

description	ioc	Process
File opened for modification	\??\c:\program files\GetRepair.dotx	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\OutResize.zip	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File created	\??\c:\program files\8486m452-read-me-ATTRATTIVO.txt	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\ConvertResume.mp4v	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\DisconnectImport.inf	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\DisconnectSkip.ex_	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\TestUnregister.docm	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\DisconnectRename.m4a	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\EnterExport.wax	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\JoinAdd.mpe	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\SendRedo.bmp	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\AssertExit.ex_	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\LimitRegister.dotm	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\LimitSplit.rle	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\WatchInvoke.3gpp	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\InitializePublish.mpeg2	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\InvokeRestart.vstm	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\SelectSkip.vbs	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\GetEdit.docx	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\RestoreMerge.mhtml	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\UndoProtect.tmp	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\AssertReset.rm	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\DenyProtect.3gp2	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\DisableUnpublish.vst	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\EnterStep.htm	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File created	\??\c:\program files (x86)\8486m452-read-me-ATTRATTIVO.txt	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\DisconnectReceive.midi	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\ExitWatch.svgz	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\UnprotectBackup.ttf	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\WaitPing.mp2	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\CompareRemove.sql	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\GrantConvert.potm	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\UpdateReceive.jpe	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
File opened for modification	\??\c:\program files\UseStop.rmi	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe

pid	Process
4764	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
4764	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
4764	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
4764	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exevssvc.exe

description	pid	Process
Token: SeDebugPrivilege	4764	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
Token: SeTakeOwnershipPrivilege	4764	52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
Token: SeBackupPrivilege	2232	vssvc.exe
Token: SeRestorePrivilege	2232	vssvc.exe
Token: SeAuditPrivilege	2232	vssvc.exe

C:\Users\Admin\AppData\Local\Temp\52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.exe
"C:\Users\Admin\AppData\Local\Temp\52612bceee07152f2e2e6699b3c085149e11979f34fe248bda14e03a0d950e85.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 AdjustPrivilegeToken
PID:4764

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3444

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2232

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads