General
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Target
8df22b71c438cdb5f8655c8a3bb893e8bd0e4fe72dbb2de40c7c29089ea86f08
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Size
285KB
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Sample
211022-bjdjqsbab8
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MD5
e35db2485b3011ae3fb317a82bf19546
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SHA1
6094fafbf2ca9447998ca5d2f725dd0d5ab65961
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SHA256
8df22b71c438cdb5f8655c8a3bb893e8bd0e4fe72dbb2de40c7c29089ea86f08
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SHA512
24d20d03324fa6948e14178b1ac73e059e14c10b96b8c8f1bb4307a2dfa1e9e7dbf574771a904e69f5f9c907a2f448e9581ad3d8aa5a834b9cbf02358a8f9b97
Static task
static1
Behavioral task
behavioral1
Sample
8df22b71c438cdb5f8655c8a3bb893e8bd0e4fe72dbb2de40c7c29089ea86f08.exe
Resource
win10-en-20211014
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
8df22b71c438cdb5f8655c8a3bb893e8bd0e4fe72dbb2de40c7c29089ea86f08
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Size
285KB
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MD5
e35db2485b3011ae3fb317a82bf19546
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SHA1
6094fafbf2ca9447998ca5d2f725dd0d5ab65961
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SHA256
8df22b71c438cdb5f8655c8a3bb893e8bd0e4fe72dbb2de40c7c29089ea86f08
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SHA512
24d20d03324fa6948e14178b1ac73e059e14c10b96b8c8f1bb4307a2dfa1e9e7dbf574771a904e69f5f9c907a2f448e9581ad3d8aa5a834b9cbf02358a8f9b97
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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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