General
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Target
file
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Size
947KB
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Sample
230216-q5nzxshg79
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MD5
d2f6352dca70ebbf4fc1eff9f44ae4bb
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SHA1
6849a9524db191de94470d2e6acb92c8c553f72c
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SHA256
bbeff8ac469bc45892791137e676e4ab253e98b232d1a618aef1f8e772fbb739
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SHA512
da536bd38abc985250a9383d442f1988d10897336279011451ce9a8f223ee1fed32732d41e0b493e8bde0f88eb440b775f2a1a850f499cafb98fc91660190b9e
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SSDEEP
24576:XydUa0T+vS/ydhLPtHARFHb/bfD4anAevHwN3m25fLmn:idUa0aqWB1g/HLb0GHwNr
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
Malware Config
Extracted
redline
dubka
193.233.20.13:4136
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auth_value
e5a9421183a033f283b2f23139b471f0
Extracted
redline
ruma
193.233.20.13:4136
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auth_value
647d00dfaba082a4a30f383bca5d1a2a
Extracted
amadey
3.66
193.233.20.2/Bn89hku/index.php
Extracted
redline
ck
176.113.115.17:4132
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auth_value
7ac4424f89748eae7f5c6a4756d89c28
Targets
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Target
file
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Size
947KB
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MD5
d2f6352dca70ebbf4fc1eff9f44ae4bb
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SHA1
6849a9524db191de94470d2e6acb92c8c553f72c
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SHA256
bbeff8ac469bc45892791137e676e4ab253e98b232d1a618aef1f8e772fbb739
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SHA512
da536bd38abc985250a9383d442f1988d10897336279011451ce9a8f223ee1fed32732d41e0b493e8bde0f88eb440b775f2a1a850f499cafb98fc91660190b9e
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SSDEEP
24576:XydUa0T+vS/ydhLPtHARFHb/bfD4anAevHwN3m25fLmn:idUa0aqWB1g/HLb0GHwNr
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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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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Suspicious use of SetThreadContext
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