General
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Target
Active Stealers.zip
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Size
2.0MB
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Sample
231103-cyhbxacf94
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MD5
b2ada3da073edb78931a84122a4fe833
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SHA1
ad4654d77fbab44f887b1346f1bcdc48348bff00
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SHA256
36b4988cc1d292a25b5f223b928cbb312a313895c61e4c5a6d53c133382d629f
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SHA512
4189d09be7bd85d1931744ac4c3b48e9e446cfc7247d036791fb653291b998edc1d9f180953ad7e344d189960b39b8c7ddc7234ece11b6f976e780b47a46423d
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SSDEEP
49152:8czCGEcqjUZ2jIYqLJ6yEu+hPyZZYh4xQjpVQlhI37XQLyuoRf:+UwjtqLNEu+hPeZYh4DvdAf
Malware Config
Extracted
redline
@cuteblan
109.107.182.211:28913
Targets
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Target
Active Stealers.zip
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Size
2.0MB
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MD5
b2ada3da073edb78931a84122a4fe833
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SHA1
ad4654d77fbab44f887b1346f1bcdc48348bff00
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SHA256
36b4988cc1d292a25b5f223b928cbb312a313895c61e4c5a6d53c133382d629f
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SHA512
4189d09be7bd85d1931744ac4c3b48e9e446cfc7247d036791fb653291b998edc1d9f180953ad7e344d189960b39b8c7ddc7234ece11b6f976e780b47a46423d
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SSDEEP
49152:8czCGEcqjUZ2jIYqLJ6yEu+hPyZZYh4xQjpVQlhI37XQLyuoRf:+UwjtqLNEu+hPeZYh4DvdAf
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Suspicious use of NtSetInformationThreadHideFromDebugger
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