General
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Target
file.exe
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Size
944KB
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Sample
230215-dnf7jahh36
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MD5
a68792da7b7a6ffa054df508a3622074
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SHA1
71214e84eeeaa92668991de87260a2db6ed2d047
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SHA256
b0877b9a76622c80fd1baf26bdbdceb7ccd81cc51b7d8c99d29a4ac9939ef498
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SHA512
d340ac6265634cc9ad9827364640494a232968aedbd26f3e2ee184bb9033f63835a8b90d7dec8780cb18114090e1b1e794b7ad1f70fc0591aaa04c6994629378
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SSDEEP
12288:oMrUy90y9u5KoJVEoZieomr9id3BrWbXyZsr00BNiEJYIiOLsYh/wkD36N27o9zT:syr/MVEAPrgz4yNdINLsYKkD3+1
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-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
cr10
176.113.115.17:4132
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auth_value
0a52a09c70a98bb6612362e5eb8b1d02
Targets
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Target
file.exe
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Size
944KB
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MD5
a68792da7b7a6ffa054df508a3622074
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SHA1
71214e84eeeaa92668991de87260a2db6ed2d047
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SHA256
b0877b9a76622c80fd1baf26bdbdceb7ccd81cc51b7d8c99d29a4ac9939ef498
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SHA512
d340ac6265634cc9ad9827364640494a232968aedbd26f3e2ee184bb9033f63835a8b90d7dec8780cb18114090e1b1e794b7ad1f70fc0591aaa04c6994629378
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SSDEEP
12288:oMrUy90y9u5KoJVEoZieomr9id3BrWbXyZsr00BNiEJYIiOLsYh/wkD36N27o9zT:syr/MVEAPrgz4yNdINLsYKkD3+1
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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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