sodinokibi | da5d73f59359d904a6c58c4940270a4ad7774ff340442f7a0eaebd2ccbc7c7fb

General

Target

c5baecf5016437ex_JC.exe
Size

122KB
MD5

c5baecf50164376ef048646969d080d4
SHA1

610ba6ae85414b12e509e77906d8b81f95ce8cb7
SHA256

da5d73f59359d904a6c58c4940270a4ad7774ff340442f7a0eaebd2ccbc7c7fb
SHA512

7c8231224b15d43a1129bb5012fb443937f9fd0153ecf223371b2d362bdb0242645655fc573a0be2d260f6629d5b109ba896c18dafbdfa187a8050376d813571
SSDEEP

1536:hxOUyl20w8bVZQ40iMSO1fY+iUyQs2r8t5p1ySotICS4A6UdOgYMTLOjeW47s:hMhQNDEtb3AiPnGjeW47s

Score

10^/10

sodinokibi evasion ransomware

Malware Config

Extracted

Path

C:\Users\toudy-read-me-PUP.txt

Family

sodinokibi

Ransom Note

---=== Welcome Prinz & Pott GmbH Beratende Ingenieure für das Bauwesen ===--- [+] 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 toudy. 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 copied 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/F4F3DF4E4897FC20 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/F4F3DF4E4897FC20 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: m/AbtrOQK78uqGlOKqfoX9F5o4/7RNphnapj6VL68bkq3O6WRdvAXqGkRzPEycKF HKA+KoJarBPN/xaY5RUQW5RHnn9ouQB43AGstVu71JNyhIJa+h6cigjCY7cvAbYa j3Ky/D6opObeWbH2jNt0IaWBGKfNI3np/Og0qm8uvvE7MWJ4XPQeUBTdzeuBp09V 5ghj+8HUhgQd8vigEg4kfyY9DTGMJLwK/hZXAKPwloSHMDQO9PksN/sLWIn+bnty Hzfso1ygd9Wh/Rcw2akajosg8XIjWQ5QTwizO/IwYhdziFHp3oJUeFAgYuc3lwsl w/6x1brYgNT5A5wzTe9LD/gC/OIIhil8G1cZTeGakQy+E8oUHVcSYoQDXUSI4BvL 8ZbVVolIYw560hCwWsGbdxACjonKbDw9dw8PJAprby54mPsNhNgKOvN2DRaZLH2L InMB9888axeRPqU8ys6xukyf1V6U4K4PLPAfdbuo23KqJZT37pct7QGNcDXXGsWV 7H5xXxWcdoEDK3mD7ITE2mLAvopeVWRQ+UqoYao8a2nB9mJwDfDZF0kvw3eJR+A9 Q06JMzc2UMz+7N6Dz0EjH7C1rKLxWwa4omsq3DULVXmqCwgFK75i/QMWW8PYe4MI WIwmPthpizGZy3GFAmH1i8//cXHWKF15AwViklHWFY1OHc+2WaY/0GTPWrC4GEC7 g8lhZ2XonUuXHcJzCwpPtcRveJbPtee2nlVIxJ8ckhLf/iW/ssFP4/leclN1NGEf QFDQnIOEnONM9Jqbj8GkBEfU08cwV5W8KkB2CHdj0CvS2TmeKs7TDVcsuN1hdiEH 8dQnh2n8P5qxSOQOi8PcTxFv2Qi9s5qgKAIKmNW8iVTm7gwDJx2JOwpqTHSGhJfI lFcZT8SCNVV5faZU3pYMMFLLEV3cYqkMQeoxR7h0nqZVoqD9Z3jgHmhsnGXY2VVJ lYdlYxBzMqkOKwJPp/c6BF4I1FfJTcj1LyBhZ4+Oam0dIvgdpn5RTAmGuM00nnua Ue8qcJ0NCJhJbR3ghTeXiwlTnb4uoR4bX4rclKA90uItUmVeREvd7stbmVOPhXgE hgW0iBL8yPZ0f4XG6hLp59928bWVMMACXgxA4A6Sy7ERkNUVWhzJetNVjKQDanmR OQbxG8X63J6siNIaV+RSzY5lGRlPPmg3riAuZ5EBJ2JVkNFWY48tlJCsqMwl8KpZ qKjH29uL6F1WWgRFdgUlCeBEPrravVJU8wVbwd2BcIK1Mp41X2CCYRnTBSr7lxzq I9ZZm4s3Eqv53BiinX4wU4QE+F27lLkk+mjgn64xWHPqk8nmFMxSz+d8jUEx8JBs 93PFM2PRT8I6uuZGye33vBpzD3o= ----------------------------------------------------------------------------------------- !!! 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/F4F3DF4E4897FC20

http://decoder.re/F4F3DF4E4897FC20

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Windows Service
T1543.003

Processes:

netsh.exe

pid process

2312 netsh.exe

pid	process
2312	netsh.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:

c5baecf5016437ex_JC.exe

description	ioc	process
File opened (read-only)	\??\J:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\P:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\V:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\G:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\E:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\H:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\L:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\M:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\N:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\R:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\X:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\B:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\D:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\K:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\O:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\U:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\Y:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\I:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\Q:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\S:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\T:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\W:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\Z:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\F:	c5baecf5016437ex_JC.exe
File opened (read-only)	\??\A:	c5baecf5016437ex_JC.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

c5baecf5016437ex_JC.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\p25jry4k5.bmp"	c5baecf5016437ex_JC.exe

Drops file in Program Files directory 41 IoCs

Processes:

c5baecf5016437ex_JC.exe

description	ioc	process
File opened for modification	\??\c:\program files\ConvertFromStop.7z	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\DenyApprove.mov	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\ExpandUnpublish.wma	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\SelectConvertTo.xml	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\WriteOpen.wpl	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\CloseUnprotect.ods	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\DismountBackup.avi	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\MoveReceive.xsl	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\TraceEdit.pcx	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\UninstallWait.TS	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\UnpublishConnect.wax	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\UseSwitch.dot	c5baecf5016437ex_JC.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\tmp	c5baecf5016437ex_JC.exe
File created	\??\c:\program files (x86)\toudy-read-me-PUP.txt	c5baecf5016437ex_JC.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\tmp	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\ConvertToInstall.jpeg	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\ReadRevoke.dwg	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\ShowClose.xltx	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\SuspendLimit.xps	c5baecf5016437ex_JC.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\toudy-read-me-PUP.txt	c5baecf5016437ex_JC.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\toudy-read-me-PUP.txt	c5baecf5016437ex_JC.exe
File created	\??\c:\program files (x86)\tmp	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\CopyBackup.mpeg	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\CompressLimit.xml	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\FormatMount.html	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\HideUse.mpeg3	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\ShowInvoke.aif	c5baecf5016437ex_JC.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\tmp	c5baecf5016437ex_JC.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\toudy-read-me-PUP.txt	c5baecf5016437ex_JC.exe
File created	\??\c:\program files\tmp	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\ConvertSplit.edrwx	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\ProtectClose.pcx	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\BackupExpand.ppsm	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\SendSkip.xsl	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\SplitOpen.raw	c5baecf5016437ex_JC.exe
File created	\??\c:\program files\toudy-read-me-PUP.txt	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\ConvertFromInitialize.emf	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\ExportUpdate.docx	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\TestEnable.php	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\UseSubmit.mp4	c5baecf5016437ex_JC.exe
File opened for modification	\??\c:\program files\CompressUse.mpeg2	c5baecf5016437ex_JC.exe

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

System Information Discovery
T1082

Modifies system certificate store 2 TTPs 8 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

c5baecf5016437ex_JC.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	c5baecf5016437ex_JC.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6	c5baecf5016437ex_JC.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6\Blob = 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	c5baecf5016437ex_JC.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A	c5baecf5016437ex_JC.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A\Blob = 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	c5baecf5016437ex_JC.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	c5baecf5016437ex_JC.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	c5baecf5016437ex_JC.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	c5baecf5016437ex_JC.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

c5baecf5016437ex_JC.exe

pid process

1700 c5baecf5016437ex_JC.exe
1700 c5baecf5016437ex_JC.exe
1700 c5baecf5016437ex_JC.exe
1700 c5baecf5016437ex_JC.exe
1700 c5baecf5016437ex_JC.exe

pid	process
1700	c5baecf5016437ex_JC.exe
1700	c5baecf5016437ex_JC.exe
1700	c5baecf5016437ex_JC.exe
1700	c5baecf5016437ex_JC.exe
1700	c5baecf5016437ex_JC.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

Processes:

c5baecf5016437ex_JC.exevssvc.exevssvc.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	1700	c5baecf5016437ex_JC.exe
Token: SeTakeOwnershipPrivilege	1700	c5baecf5016437ex_JC.exe
Token: SeBackupPrivilege	652	vssvc.exe
Token: SeRestorePrivilege	652	vssvc.exe
Token: SeAuditPrivilege	652	vssvc.exe
Token: SeBackupPrivilege	268	vssvc.exe
Token: SeRestorePrivilege	268	vssvc.exe
Token: SeAuditPrivilege	268	vssvc.exe
Token: SeBackupPrivilege	1148	vssvc.exe
Token: SeRestorePrivilege	1148	vssvc.exe
Token: SeAuditPrivilege	1148	vssvc.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c5baecf5016437ex_JC.exe

description	pid	process	target process
PID 1700 wrote to memory of 2312	1700	c5baecf5016437ex_JC.exe	netsh.exe
PID 1700 wrote to memory of 2312	1700	c5baecf5016437ex_JC.exe	netsh.exe
PID 1700 wrote to memory of 2312	1700	c5baecf5016437ex_JC.exe	netsh.exe
PID 1700 wrote to memory of 2312	1700	c5baecf5016437ex_JC.exe	netsh.exe

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\c5baecf5016437ex_JC.exe
"C:\Users\Admin\AppData\Local\Temp\c5baecf5016437ex_JC.exe"
1⤵
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1700

C:\Windows\SysWOW64\netsh.exe
netsh advfirewall firewall set rule group="Network Discovery" new enable=Yes
2⤵
- Modifies Windows Firewall
PID:2312

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:804

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:652

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:268

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1148

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Modify Registry

2

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1

T1491

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabC380.tmp
Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC48C.tmp
Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\toudy-read-me-PUP.txt
Filesize
8KB

MD5
d16a2067bcd134b15549d4f24d57c715

SHA1
6ffce1eb6da7a13d5ed0b4db7600599518f9d0ca

SHA256
428a146340bf276440b0eae9539bae91ac0eb056fed915eb6e43ce665e897783

SHA512
19b8ba31d211c17c56d3df4bc2be80d5c3f1730c54545972848da5ce3dc9e5ad473766101ecde0c314885ce0b144bfaa54c8820bd2879cacf7ef1c24a09fe467

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads