General
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Target
file.exe
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Size
1.0MB
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Sample
230603-r8qtcshe5s
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MD5
61b90bfcb40b4777e76ca1acea17d9c5
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SHA1
1ae97ffa09fcd258f58ea7f649ebc1e298ba6125
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SHA256
88a49091d19cf2a34ac0937bd36f70cc2f61f3fc9fa1f6834d2e4c81b8f36d50
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SHA512
5b9738571887c60ad3121018d2670849ed9f1595999914480972947c2a58eaaade683ff70f217b91fc578a25886e30344752d4af3e90d70e4456e2c5b85706e4
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SSDEEP
24576:dywy8rPL897sq1nl3o+sEGGRoYG9fBRw7:4wjT8tHFl4+dGGRoYaZRw
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
lusa
83.97.73.126:19046
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auth_value
c9df946711e01c378b42221de692acbd
Extracted
redline
brain
83.97.73.126:19046
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auth_value
5fb8269baadec0c49899b9a7a0c8851f
Targets
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Target
file.exe
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Size
1.0MB
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MD5
61b90bfcb40b4777e76ca1acea17d9c5
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SHA1
1ae97ffa09fcd258f58ea7f649ebc1e298ba6125
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SHA256
88a49091d19cf2a34ac0937bd36f70cc2f61f3fc9fa1f6834d2e4c81b8f36d50
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SHA512
5b9738571887c60ad3121018d2670849ed9f1595999914480972947c2a58eaaade683ff70f217b91fc578a25886e30344752d4af3e90d70e4456e2c5b85706e4
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SSDEEP
24576:dywy8rPL897sq1nl3o+sEGGRoYG9fBRw7:4wjT8tHFl4+dGGRoYaZRw
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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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