Analysis
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max time kernel
153s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
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submitted
25-07-2022 15:47
General
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Target
558594017eca69245e7b71ca2febb43bfa44f60cb91a6ca83a97c653a2cb0b82.exe
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Size
220KB
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MD5
84a7597e047bc41348981295b506e22f
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SHA1
c47ac7574afa53e6bf074a5326580b37ca535559
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SHA256
558594017eca69245e7b71ca2febb43bfa44f60cb91a6ca83a97c653a2cb0b82
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SHA512
6cff51833b96dd2a1ec817fbe56d52be94af7f96155a4865780f0f19e0feea34b6dced3354a4ea0e152da45786462a0cb0ee92d92e5e3bc9755223140bb97b42
Malware Config
Extracted
C:\04k254paq-readme.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/515A181AC192E6D7
http://decryptor.top/515A181AC192E6D7
Extracted
sodinokibi
19
312
ikadomus.com
publicompserver.de
citydogslife.com
centuryvisionglobal.com
tramadolhealth.com
designimage.ae
carsten.sparen-it.de
animalfood-online.de
lovcase.com
natturestaurante.com.br
comoserescritor.com
acornishstudio.co.uk
bumbipdeco.site
bookingwheel.com
awag-blog.de
frimec-international.es
ciga-france.fr
brisbaneosteopathic.com.au
dennisverschuur.com
keyboardjournal.com
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net
true
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pid
19
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prc
sqlwriter
wordpad
mysqld
onenote
agntsvc
xfssvccon
mspub
sqbcoreservice
mydesktopservice
sqlagent
ocomm
dbeng50
isqlplussvc
steam
oracle
thebat
ocautoupds
mysqld_opt
mysqld_nt
sqlbrowser
infopath
msaccess
sqlservr
firefoxconfig
winword
powerpnt
excel
synctime
ocssd
dbsnmp
tbirdconfig
visio
outlook
thebat64
thunderbird
mydesktopqos
encsvc
msftesql
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ransom_oneliner
All of your files are encrypted! Find {EXT}-readme.txt and follow instuctions
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ransom_template
---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on you computer has expansion {EXT}. 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/{UID} 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/{UID} 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: {KEY} Extension name: {EXT} ----------------------------------------------------------------------------------------- !!! 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. !!! !!! !!!
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sub
312
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svc
mepocs
svc$
sql
sophos
vss
backup
memtas
veeam
Signatures
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Modifies system executable filetype association 2 TTPs 1 IoCs
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Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
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Executes dropped EXE 1 IoCs
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Modifies extensions of user files 6 IoCs
Ransomware generally changes the extension on encrypted files.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 2 IoCs
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Enumerates connected drives 3 TTPs 25 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 64 IoCs
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Drops file in Windows directory 1 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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Modifies registry class 1 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\558594017eca69245e7b71ca2febb43bfa44f60cb91a6ca83a97c653a2cb0b82.exe"C:\Users\Admin\AppData\Local\Temp\558594017eca69245e7b71ca2febb43bfa44f60cb91a6ca83a97c653a2cb0b82.exe"1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\3582-490\558594017eca69245e7b71ca2febb43bfa44f60cb91a6ca83a97c653a2cb0b82.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\558594017eca69245e7b71ca2febb43bfa44f60cb91a6ca83a97c653a2cb0b82.exe"2⤵
- Executes dropped EXE
- Modifies extensions of user files
- Adds Run key to start application
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\3582-490\558594017eca69245e7b71ca2febb43bfa44f60cb91a6ca83a97c653a2cb0b82.exeFilesize
179KB
MD5b471b0c915a5762839b76a5a31e74841
SHA1650aa1e536e8082479cbf956d38881260c05868b
SHA25619cd4deb02d2b5abaeed2ea37ed255ddc078c3a054317b7c4c7430ce7526e2a9
SHA5128e12ff4eca0e638673b15a8c2de9fd696c093316051fb31571f02c2739cf69e6dc3037368e9006371b0c85eba532a7b46cbc402be7e9624866cbbcc2dacf376c
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C:\Users\Admin\AppData\Local\Temp\3582-490\558594017eca69245e7b71ca2febb43bfa44f60cb91a6ca83a97c653a2cb0b82.exeFilesize
179KB
MD5b471b0c915a5762839b76a5a31e74841
SHA1650aa1e536e8082479cbf956d38881260c05868b
SHA25619cd4deb02d2b5abaeed2ea37ed255ddc078c3a054317b7c4c7430ce7526e2a9
SHA5128e12ff4eca0e638673b15a8c2de9fd696c093316051fb31571f02c2739cf69e6dc3037368e9006371b0c85eba532a7b46cbc402be7e9624866cbbcc2dacf376c
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memory/404-133-0x0000000000000000-mapping.dmp
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memory/404-134-0x0000027772890000-0x00000277728B2000-memory.dmpFilesize
136KB
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memory/404-135-0x00007FFA092A0000-0x00007FFA09D61000-memory.dmpFilesize
10.8MB
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memory/404-136-0x00007FFA092A0000-0x00007FFA09D61000-memory.dmpFilesize
10.8MB
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memory/2544-130-0x0000000000000000-mapping.dmp