General
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Target
8f65896855316bed32ea3b1ab7a6eab2a9c71796c240695415671eb4fbc76731
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Size
304KB
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Sample
220521-pq5tfsfha3
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MD5
837208111b770f0f0d793402360c9990
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SHA1
e7d8d7aa6d7cbff76ec4f2e5c7b7c58f537702ba
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SHA256
8f65896855316bed32ea3b1ab7a6eab2a9c71796c240695415671eb4fbc76731
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SHA512
d96ddb9d50742f80cb03bb6541ac0060b0679c797781d8c6b6cf6265ae027a82e35a4ba0b9941886a6d00c8d6fd7940b5d05d1e2324063e38bf0b2dc1d1e98ee
Static task
static1
Behavioral task
behavioral1
Sample
8f65896855316bed32ea3b1ab7a6eab2a9c71796c240695415671eb4fbc76731.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
smokeloader
2020
http://monsutiur4.com/
http://nusurionuy5ff.at/
http://moroitomo4.net/
http://susuerulianita1.net/
http://cucumbetuturel4.com/
http://nunuslushau.com/
http://linislominyt11.at/
http://luxulixionus.net/
http://lilisjjoer44.com/
http://nikogminut88.at/
http://limo00ruling.org/
http://mini55tunul.com/
http://samnutu11nuli.com/
http://nikogkojam.org/
Extracted
redline
1
45.10.43.167:26696
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auth_value
3a70a3e2f548aaf61e05be9e4cadc7c1
Targets
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Target
8f65896855316bed32ea3b1ab7a6eab2a9c71796c240695415671eb4fbc76731
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Size
304KB
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MD5
837208111b770f0f0d793402360c9990
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SHA1
e7d8d7aa6d7cbff76ec4f2e5c7b7c58f537702ba
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SHA256
8f65896855316bed32ea3b1ab7a6eab2a9c71796c240695415671eb4fbc76731
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SHA512
d96ddb9d50742f80cb03bb6541ac0060b0679c797781d8c6b6cf6265ae027a82e35a4ba0b9941886a6d00c8d6fd7940b5d05d1e2324063e38bf0b2dc1d1e98ee
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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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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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