General
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Target
7a7209d4a63bc92905064c2bdaeef6203bdeb85a1a199a2d476ba1ed56999ce4
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Size
185KB
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Sample
211028-jwzlqsabh2
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MD5
8827d7bf9f30480b65b6ec070a3b9706
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SHA1
fd28162485c481f9404d7c9e90bf9e51f8a6d660
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SHA256
7a7209d4a63bc92905064c2bdaeef6203bdeb85a1a199a2d476ba1ed56999ce4
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SHA512
596417b70077cb469e1d647f24399ee861dbdd6942911c3cdd71562167f83f33ffa3cde4b8e016624fdc8501baf290c844a29c82076afd7f5f437fe6c6f32b44
Static task
static1
Behavioral task
behavioral1
Sample
7a7209d4a63bc92905064c2bdaeef6203bdeb85a1a199a2d476ba1ed56999ce4.exe
Resource
win10-en-20211014
Malware Config
Extracted
smokeloader
2020
http://xacokuo8.top/
http://hajezey1.top/
http://nusurtal4f.net/
http://netomishnetojuk.net/
http://escalivrouter.net/
http://nick22doom4.net/
http://wrioshtivsio.su/
http://nusotiso4.su/
http://rickkhtovkka.biz/
http://palisotoliso.net/
Extracted
amadey
2.70
185.215.113.45/g4MbvE/index.php
Extracted
redline
999323
93.115.20.139:28978
Extracted
vidar
41.6
754
https://mas.to/@lilocc
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profile_id
754
Extracted
redline
SafeInstaller
185.183.32.161:80
Extracted
raccoon
60e59be328fbd2ebac1839ea99411dccb00a6f49
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url4cnc
http://telegin.top/agrybirdsgamerept
http://ttmirror.top/agrybirdsgamerept
http://teletele.top/agrybirdsgamerept
http://telegalive.top/agrybirdsgamerept
http://toptelete.top/agrybirdsgamerept
http://telegraf.top/agrybirdsgamerept
https://t.me/agrybirdsgamerept
Extracted
redline
Super star
185.183.32.183:55694
Extracted
djvu
http://rlrz.org/lancer/get.php
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extension
.rivd
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offline_id
WbO7bkwHxaepEmevfYYUBNgcxNJGpd7hoNKokRt1
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payload_url
http://znpst.top/dl/build2.exe
http://rlrz.org/files/1/build3.exe
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ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-CcXGxzXf71 Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: manager@mailtemp.ch Reserve e-mail address to contact us: supporthelp@airmail.cc Your personal ID: 0342gSd743d
Extracted
vidar
41.6
706
https://mas.to/@lilocc
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profile_id
706
Extracted
vidar
41.5
517
https://mas.to/@xeroxxx
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profile_id
517
Targets
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Target
7a7209d4a63bc92905064c2bdaeef6203bdeb85a1a199a2d476ba1ed56999ce4
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Size
185KB
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MD5
8827d7bf9f30480b65b6ec070a3b9706
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SHA1
fd28162485c481f9404d7c9e90bf9e51f8a6d660
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SHA256
7a7209d4a63bc92905064c2bdaeef6203bdeb85a1a199a2d476ba1ed56999ce4
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SHA512
596417b70077cb469e1d647f24399ee861dbdd6942911c3cdd71562167f83f33ffa3cde4b8e016624fdc8501baf290c844a29c82076afd7f5f437fe6c6f32b44
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Detected Djvu ransomware
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload
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Suspicious use of NtCreateProcessExOtherParentProcess
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Vidar Stealer
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Deletes itself
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Loads dropped DLL
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Modifies file permissions
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
Registry Run Keys / Startup Folder
1Scheduled Task
1Hidden Files and Directories
1Defense Evasion
File Permissions Modification
1Modify Registry
2Install Root Certificate
1Hidden Files and Directories
1