sodinokibi | 58ca453b81a5506420ef00a945ad3b3841e4ad7d5ecaf1bb983ac3c3db5ab8c1

General

Target

f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
Size

166KB
MD5

f399f74045c127d9bab9b10fa2e81ea9
SHA1

fa73ebc39f144e16da0b823baa594861535d094d
SHA256

58ca453b81a5506420ef00a945ad3b3841e4ad7d5ecaf1bb983ac3c3db5ab8c1
SHA512

3533726b13aa0f98338896afa74b04f5f5a9b8a585357077916b06c02871585ead103048aee981e5ea9d9fdd1c87c196db445b55e98d1a984b1aeff43bd5c7d1
SSDEEP

3072:EJMawtnGqtWoKeZC62aoNUSncCyxFXtuk3F8/A:+w9vteQJYUoczJIA

Score

10^/10

sodinokibi discovery persistence ransomware

Malware Config

Extracted

Path

C:\Users\c9d47t4-read-me.txt

Family

sodinokibi

Ransom Note

---=== Welcome Progetti Servizi Verona s.r.l ===--- [+] 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 c9d47t4. 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 business info copyed to our servers. Personal data of your clients and business contacts extracted. If you do not take action to contact us, the data will be published fo free access everyone. It can also cause GDPR compilance. “Article 32, (1) – c states that “The controller and the processor shall implement appropriate technical and organizational measures to ensure a level of security appropriate to the risk, including the ability to restore the availability and access to personal data in a timely manner in the event of a physical or technical incident.” It can hurt organizations where it matters most – Penalties can be as high as €20M or 4% of annual revenues, not to mention the negative public relations fallout. 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/7833288AE11E6C73 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/7833288AE11E6C73 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: xyVmPtizoyrP9nywmDoiaZBoRJvUF2Mc4r0Jy7nJICe0iQGHKsFpc5EWkdHEVTBq AgGnWN+LfhXNkyXyP/mtMfzQVnnKCR4FMetjgWtGzRLUJN5DMLWjPX9Hj0Hn3jNe PaxJQNiDfEphJk/ERNMcHKt+BhTnpeOPUdzAiVrLb7pWGPYydn/ry/+yqVgt3jxg m35kGuKZQwmWMmLFpK7vWtCcpsGM/aqha8c8+V10m3D/ZRZiaqEAQYgl6Y4+3Rg6 nYNNBZXcJkV0m+KZqO/z6pjqUcD2BddD5BYt103+t0wEzO9+HouOIQfzqCoJANAV EaERDkrGq9N6qDL9TVn1PAL/Zo/GqoyJxAnUjjYO335+AgBZFwKIDCRT0WaYrPjL x1QndyCwuRoKUlIO640CWLIUBn77BApQnCDxQRB+moq6VE77OnRDUv7/PTuoeEl5 lDJUr7q1ZXOT2hkBCCYMG6WMDt+igUW03cKDA72fJYnvY8hdUPRWR6KxLd5+g99p Fx0d6XnrQQGQpF9jr+hnGfT/LCWAsPoQ/tzOVAnUyXMit3xx53v3F91KRBou1wQe S8JdVGLd7VhEkhc4irYtqDJwA+5SKZprPWGhQ90AiNOMNtYJ8EIiADOaGjwwuPPf n4DbIv0oth9XM92NzhhqUsXBeQabZOJ5pm9LFgNEuSqiwLClRzFsKPhyocQg7q3a +ZM4c/TCcpnBHMRglu/ElcuHMbzs3dOTh7ctiYEiKPVyW7J6OWmhU67JqZlGoFUH 5N0YCobzDUxGcichal0NrAGZhfe+yJlSFgpqVkePcUAktAAPhDIDa+WuRlMjMbzv B+vPna8ObmCZTpPJogbE/WkMGTCJnYQmWOmHoqiCIZ49Q8ewIUER/1S7oJt2mNQm erGAewYE/khb5l5gE9NuU19m7ru6PJMJueP+l6qkzAU+1q5Qhnf1ZOUrf1DBmTJP PQsvlQaGFnzk2G45gX+aMLeYv4lVFqLTYWYdMaJ0N4VFFjSRtbzFGzvwWKFm8T+V Smuu99tzuyI6iRxWed4NGyOoB0q4OqRXgpMTVDVGd+AIHSslhY6fxplnaUwBREL+ nvUc79Z6MBhM+JlH0FiHJ2MoYm6jiG1KrXokNiL6h3V7HoNe8qW9mirL3GEFof3k LSMqIRwV2559LqkOD2okH8BM2hQjQxgjLHlXGjoBwqvV0TM4gdB3PiV9D0ZiSEoS uJTVygmXohlX9cI7Fym1eMyTNAsSZkTIKJJdUBmkwcECUn/sJLNZt77QIkW9ni3c vdilCAGF9Czv6CCqQNujcJVp88VRE6y3Fr2B8klu3/q1eAGNiwIbMrtr+5xMtLsg BETMA/Jf7rbWhcu2TjXyA8YNXgevIQbCNvPCnSSHYYY55XJspV0iaw== ----------------------------------------------------------------------------------------- !!! 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/7833288AE11E6C73

http://decryptor.cc/7833288AE11E6C73

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\oXnEn2JlQT = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe"	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.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:

f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe

description	ioc	process
File opened (read-only)	\??\W:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\X:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\Y:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\D:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\E:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\K:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\R:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\I:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\N:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\P:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\Q:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\T:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\B:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\G:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\H:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\Z:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\A:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\J:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\V:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\S:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\U:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\F:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\L:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\M:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened (read-only)	\??\O:	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3237.bmp"	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe

Drops file in Program Files directory 15 IoCs

Processes:

f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe

description	ioc	process
File opened for modification	\??\c:\program files\PopRedo.ppt	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RenameComplete.tiff	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UnpublishUnblock.mp4	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File created	\??\c:\program files\c9d47t4-read-me.txt	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File created	\??\c:\program files (x86)\c9d47t4-read-me.txt	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ClearDismount.mp2	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ConfirmStop.7z	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\DenyBlock.ppt	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\PublishApprove.mhtml	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ResizeTest.au3	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\ComparePop.svgz	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\OptimizeRestart.ADTS	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RemoveMount.rle	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SaveSuspend.txt	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
File opened for modification	\??\c:\program files\TestSplit.vbs	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exepowershell.exe

pid	process
3664	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
3664	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
4992	powershell.exe
4992	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exepowershell.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	3664	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
Token: SeDebugPrivilege	4992	powershell.exe
Token: SeBackupPrivilege	3048	vssvc.exe
Token: SeRestorePrivilege	3048	vssvc.exe
Token: SeAuditPrivilege	3048	vssvc.exe
Token: SeTakeOwnershipPrivilege	3664	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe

description	pid	process	target process
PID 3664 wrote to memory of 4992	3664	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe	powershell.exe
PID 3664 wrote to memory of 4992	3664	f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe	powershell.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\f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f399f74045c127d9bab9b10fa2e81ea9_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3664
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4992

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:912

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3048

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1

T1491

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bjuycybw.vd5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\c9d47t4-read-me.txt

Filesize
9KB

MD5
8588932d82a27afc35c9173aaf59f380

SHA1
63ce7dafd47cef94355a674289f85bd9ddc86de2

SHA256
30be6bb8c200b8cb9871ad3bdb5a749ea0e80b7c620189197d2fe332087e8ae7

SHA512
8ff018e7c3c8d885ed8e5a4d7bdbdde6fd671651508b654af98c690084eac0b5ba7485d71f97b4babff24ecd95a566df6f64a1678d9b06c0ce79e0127dcc98e7

Download Submit
memory/4992-0-0x00007FFA1EDF3000-0x00007FFA1EDF5000-memory.dmp

Filesize
8KB

Download
memory/4992-6-0x000001F43E800000-0x000001F43E822000-memory.dmp

Filesize
136KB

Download
memory/4992-11-0x00007FFA1EDF0000-0x00007FFA1F8B1000-memory.dmp

Filesize
10.8MB

Download
memory/4992-12-0x00007FFA1EDF0000-0x00007FFA1F8B1000-memory.dmp

Filesize
10.8MB

Download
memory/4992-15-0x00007FFA1EDF0000-0x00007FFA1F8B1000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads