General
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Target
file.exe
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Size
946KB
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Sample
230217-efmj1sdf56
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MD5
59b322fb0c34d973879140981c610a59
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SHA1
32df0c183fcde846153f3759fe9bbf6064c56b6c
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SHA256
6639844cb33e78efc5093408048255bd1f673488be72e9c70d965847425b5d10
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SHA512
36baae3069b8759173fea9a643297fa62b32382775f657d70f85bcd9d3aca56c2ecb524767c2eb2d8fc03c3c933249239e66a67a8b68702ed0c29cfd282c59f9
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SSDEEP
12288:qMrJy900ISLvRweiAs4sje4LYGU12bRoH57MVvz3TitEnvxdHGWIgBp18tFhyJUj:ry3oAQa6o8oudHGup1Te/
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.exe
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Size
946KB
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MD5
59b322fb0c34d973879140981c610a59
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SHA1
32df0c183fcde846153f3759fe9bbf6064c56b6c
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SHA256
6639844cb33e78efc5093408048255bd1f673488be72e9c70d965847425b5d10
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SHA512
36baae3069b8759173fea9a643297fa62b32382775f657d70f85bcd9d3aca56c2ecb524767c2eb2d8fc03c3c933249239e66a67a8b68702ed0c29cfd282c59f9
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SSDEEP
12288:qMrJy900ISLvRweiAs4sje4LYGU12bRoH57MVvz3TitEnvxdHGWIgBp18tFhyJUj:ry3oAQa6o8oudHGup1Te/
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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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