General
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Target
4968bc86855058e4ce9cbace83fb9f5f23607b868730e54fc26a4070ce7fdbb5
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Size
284KB
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Sample
211022-dbpcdabaf2
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MD5
6619cb673bf96428f23b9c4cb7251c15
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SHA1
9fea56ce88840bea1d12bfb0d67548cc3fbbb9db
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SHA256
4968bc86855058e4ce9cbace83fb9f5f23607b868730e54fc26a4070ce7fdbb5
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SHA512
ba280c48ed489a197d2971bc0bc56352f8daa0e7fc7b73c8954b078ff03123e89be51231b6dc0bcc1a0f5bb04a519571b687b35bfc6ff23afd5b86eac7c41908
Static task
static1
Behavioral task
behavioral1
Sample
4968bc86855058e4ce9cbace83fb9f5f23607b868730e54fc26a4070ce7fdbb5.exe
Resource
win10-en-20210920
Malware Config
Extracted
smokeloader
2020
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
redline
BTC-2021
2.56.214.190:59628
Extracted
vidar
41.5
706
https://mas.to/@xeroxxx
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profile_id
706
Extracted
vidar
41.5
517
https://mas.to/@xeroxxx
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profile_id
517
Extracted
djvu
http://rlrz.org/lancer
Targets
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Target
4968bc86855058e4ce9cbace83fb9f5f23607b868730e54fc26a4070ce7fdbb5
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Size
284KB
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MD5
6619cb673bf96428f23b9c4cb7251c15
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SHA1
9fea56ce88840bea1d12bfb0d67548cc3fbbb9db
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SHA256
4968bc86855058e4ce9cbace83fb9f5f23607b868730e54fc26a4070ce7fdbb5
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SHA512
ba280c48ed489a197d2971bc0bc56352f8daa0e7fc7b73c8954b078ff03123e89be51231b6dc0bcc1a0f5bb04a519571b687b35bfc6ff23afd5b86eac7c41908
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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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Vidar Stealer
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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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Legitimate hosting services abused for malware hosting/C2
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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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