Analysis
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max time kernel
172s -
max time network
169s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
24-01-2022 01:01
General
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Target
d011469083d12ad3d94925dbcf113136039a5b53d70e0f99ff04267a4bf80b6d.exe
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Size
160KB
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MD5
cdb02b301305116e067e5fdfb8babf6b
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SHA1
17de530599cb3ee26c8d113ef18eae8c3b1c7f1b
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SHA256
d011469083d12ad3d94925dbcf113136039a5b53d70e0f99ff04267a4bf80b6d
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SHA512
7165dbd74befbe545f0cf5aca4ed438c67e0ef5d95c1cef8333325e3d59dd93142d35d30b13ff65b1464ccb03e56d9898a4e99d7f87044d84ecdd6939ec874c2
Score
10/10
Malware Config
Extracted
Path
C:\ehw4fjya-readme.txt
Family
sodinokibi
Ransom Note
---=== Welcome. Again. ===---
[+] Whats Happen? [+]
Your files are encrypted, and currently unavailable. You can check it: all files on you computer has expansion ehw4fjya.
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 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/B304B13C9622EAEB
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.top/B304B13C9622EAEB
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: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Extension name:
ehw4fjya
-----------------------------------------------------------------------------------------
!!! 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/B304B13C9622EAEB
http://decryptor.top/B304B13C9622EAEB
Signatures
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Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies extensions of user files 8 IoCs
Ransomware generally changes the extension on encrypted files.
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Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Sets desktop wallpaper using registry 2 TTPs 1 IoCs
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Drops file in Program Files directory 34 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
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Modifies system certificate store 2 TTPs 2 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\d011469083d12ad3d94925dbcf113136039a5b53d70e0f99ff04267a4bf80b6d.exe"C:\Users\Admin\AppData\Local\Temp\d011469083d12ad3d94925dbcf113136039a5b53d70e0f99ff04267a4bf80b6d.exe"1⤵
- Modifies extensions of user files
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet3⤵
- Interacts with shadow copies
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken