General
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Target
3e8aeb0b3c821511146fde513e509ffbde29cde19f29f3fd5192d0c9e7f57eb9.exe
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Size
1020KB
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Sample
230522-hrhlzshe2z
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MD5
22bb23c0d1264897406f0ae8e4128663
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SHA1
0aee5a0bd208f25437624f3e25674fed291020dd
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SHA256
3e8aeb0b3c821511146fde513e509ffbde29cde19f29f3fd5192d0c9e7f57eb9
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SHA512
75e5818bfb9568628de8b33525586c652c9320eba5605861937280eed2789f2bc841ad69f316c80e9e1c0d5fcfa0234bccad4bab69f5881c3c8edd4e96d97af0
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SSDEEP
24576:hyeT20Pj+Td6J5N6N8Y1qgq8a/pOtrkS8GqaUac34RQ:UeNPj+EJ5N6Nt1qr8aYtrksjcI
Static task
static1
Behavioral task
behavioral1
Sample
3e8aeb0b3c821511146fde513e509ffbde29cde19f29f3fd5192d0c9e7f57eb9.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
3e8aeb0b3c821511146fde513e509ffbde29cde19f29f3fd5192d0c9e7f57eb9.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
luza
185.161.248.37:4138
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auth_value
1261701914d508e02e8b4f25d38bc7f9
Targets
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Target
3e8aeb0b3c821511146fde513e509ffbde29cde19f29f3fd5192d0c9e7f57eb9.exe
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Size
1020KB
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MD5
22bb23c0d1264897406f0ae8e4128663
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SHA1
0aee5a0bd208f25437624f3e25674fed291020dd
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SHA256
3e8aeb0b3c821511146fde513e509ffbde29cde19f29f3fd5192d0c9e7f57eb9
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SHA512
75e5818bfb9568628de8b33525586c652c9320eba5605861937280eed2789f2bc841ad69f316c80e9e1c0d5fcfa0234bccad4bab69f5881c3c8edd4e96d97af0
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SSDEEP
24576:hyeT20Pj+Td6J5N6N8Y1qgq8a/pOtrkS8GqaUac34RQ:UeNPj+EJ5N6Nt1qr8aYtrksjcI
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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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Downloads MZ/PE file
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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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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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