General
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Target
58bfe90e8bcdcd113ec4765bafa141cf208d9795109ae8bab16f571ae0029cb4
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Size
305KB
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Sample
220522-klaqaschal
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MD5
904fb2eff976933eb0d4888bb03541b4
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SHA1
ffabb1e63a34b607804d692bfff4b413556b27c8
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SHA256
58bfe90e8bcdcd113ec4765bafa141cf208d9795109ae8bab16f571ae0029cb4
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SHA512
6c630db91659a08b88cdf2590e39de78977b7e292199262718acaa80d2b1ecb732594b45e8bbf05280915dfe381cf4936982204c11b3ba043aba9eaa7687d59e
Static task
static1
Behavioral task
behavioral1
Sample
58bfe90e8bcdcd113ec4765bafa141cf208d9795109ae8bab16f571ae0029cb4.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
smokeloader
2020
http://bahninfo.at/upload/
http://img4mobi.com/upload/
http://equix.ru/upload/
http://worldalltv.com/upload/
http://negarehgallery.com/upload/
http://lite-server.ru/upload/
http://piratia/su/upload/
http://go-piratia.ru/upload/
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/
https://ny-city-mall.com/search.php
https://fresh-cars.net/search.php
Extracted
redline
1
45.10.43.167:26696
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auth_value
3a70a3e2f548aaf61e05be9e4cadc7c1
Targets
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Target
58bfe90e8bcdcd113ec4765bafa141cf208d9795109ae8bab16f571ae0029cb4
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Size
305KB
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MD5
904fb2eff976933eb0d4888bb03541b4
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SHA1
ffabb1e63a34b607804d692bfff4b413556b27c8
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SHA256
58bfe90e8bcdcd113ec4765bafa141cf208d9795109ae8bab16f571ae0029cb4
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SHA512
6c630db91659a08b88cdf2590e39de78977b7e292199262718acaa80d2b1ecb732594b45e8bbf05280915dfe381cf4936982204c11b3ba043aba9eaa7687d59e
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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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Downloads MZ/PE file
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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