Analysis
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max time kernel
132s -
max time network
155s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
24-01-2022 01:30
General
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Target
98fc76f4920bef67830be2d7d9c45fcff4ca47c9003573708c5b1edfe5a1b705.exe
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Size
205KB
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MD5
20ec49de6d2f5b22796b63d960890fbb
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SHA1
890b34f3ace317b3b37a9f560aa10578009b650c
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SHA256
98fc76f4920bef67830be2d7d9c45fcff4ca47c9003573708c5b1edfe5a1b705
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SHA512
449218d59e00e34be6e48b44b7dae836331aae905cffd484e501b2ee898866762c6026d649d2c4ed11d8a18bd78af60e7aca80c12b91253a437081afad399942
Malware Config
Extracted
C:\m1mun6-readme.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/403609DD3FCEECAB
http://decryptor.top/403609DD3FCEECAB
Extracted
sodinokibi
19
1428
bcabattoirs.org
2020hindsight.info
campinglaforetdetesse.com
alwaysdc.com
amorbellezaysalud.com
business-basic.de
pourlabretagne.bzh
chomiksy.net
ideamode.com
auberives-sur-vareze.fr
fire-space.com
molinum.pt
90nguyentuan.com
ncn.nl
die-immo-agentur.de
michaelfiegel.com
scietech.academy
handyman-silkeborg.dk
adabible.org
harleystreetspineclinic.com
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net
true
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pid
19
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prc
mysqld
mysqld_nt
mysqld_opt
steam
msftesql
thebat64
onenote
sqlagent
oracle
mydesktopqos
ocssd
thunderbird
msaccess
wordpad
isqlplussvc
synctime
sqlwriter
tbirdconfig
sqbcoreservice
ocautoupds
winword
ocomm
mspub
firefoxconfig
powerpnt
sqlservr
xfssvccon
visio
infopath
excel
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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
1428
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svc
memtas
mepocs
sophos
backup
svc$
sql
vss
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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Sodinokibi/Revil sample 3 IoCs
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Executes dropped EXE 1 IoCs
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Modifies extensions of user files 11 IoCs
Ransomware generally changes the extension on encrypted files.
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Loads dropped DLL 3 IoCs
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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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Drops file in System32 directory 1 IoCs
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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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Modifies system certificate store 2 TTPs 4 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\98fc76f4920bef67830be2d7d9c45fcff4ca47c9003573708c5b1edfe5a1b705.exe"C:\Users\Admin\AppData\Local\Temp\98fc76f4920bef67830be2d7d9c45fcff4ca47c9003573708c5b1edfe5a1b705.exe"1⤵
- Modifies system executable filetype association
- Loads dropped DLL
- 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\98fc76f4920bef67830be2d7d9c45fcff4ca47c9003573708c5b1edfe5a1b705.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\98fc76f4920bef67830be2d7d9c45fcff4ca47c9003573708c5b1edfe5a1b705.exe"2⤵
- Executes dropped EXE
- Modifies extensions of user files
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- 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\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 Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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MD5
8cf4a7cdc02344752f96018d8cdcdf13
SHA1a1bd78567bc768cecd8ac99b0af350b127664e21
SHA2568c7d3cd88fd1caeaeb00f0899decec457fc38dcfa436cf73dd348d3dab1486ae
SHA512a3f5268692c84aba1bb86f264f543e9dc2d690e16599fbb3cac291ee38c7ad2066e8e55fcc8c2e6edc2d02eceb9f6795d2191cf42822157d291763d26f719ffb
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MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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MD5
8cf4a7cdc02344752f96018d8cdcdf13
SHA1a1bd78567bc768cecd8ac99b0af350b127664e21
SHA2568c7d3cd88fd1caeaeb00f0899decec457fc38dcfa436cf73dd348d3dab1486ae
SHA512a3f5268692c84aba1bb86f264f543e9dc2d690e16599fbb3cac291ee38c7ad2066e8e55fcc8c2e6edc2d02eceb9f6795d2191cf42822157d291763d26f719ffb
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MD5
8cf4a7cdc02344752f96018d8cdcdf13
SHA1a1bd78567bc768cecd8ac99b0af350b127664e21
SHA2568c7d3cd88fd1caeaeb00f0899decec457fc38dcfa436cf73dd348d3dab1486ae
SHA512a3f5268692c84aba1bb86f264f543e9dc2d690e16599fbb3cac291ee38c7ad2066e8e55fcc8c2e6edc2d02eceb9f6795d2191cf42822157d291763d26f719ffb
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
12KB
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Filesize
11.4MB
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Filesize
124KB