General
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Target
4ad5ff372965422ec115dc22ec8c28b92d47d42ee53c8998bcf5c7d00535037b
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Size
337KB
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Sample
211220-thf8cabbd3
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MD5
23e275bbe06d084f30c1e37f6ae46a89
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SHA1
7170c3200005116681e1fc4b26c8e0b311dc4f22
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SHA256
4ad5ff372965422ec115dc22ec8c28b92d47d42ee53c8998bcf5c7d00535037b
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SHA512
ac7598d743c5537f68ed623e240353ae8667bdf3f0b875a227864e7e7b0aa92d025c1e32bbc88dc8044eb701c34099ac8cf11b1e3f6f31446c730291372f282d
Static task
static1
Behavioral task
behavioral1
Sample
4ad5ff372965422ec115dc22ec8c28b92d47d42ee53c8998bcf5c7d00535037b.exe
Resource
win10-en-20211208
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
Extracted
redline
1
86.107.197.138:38133
Extracted
redline
install
62.182.156.187:56323
Extracted
tofsee
mubrikych.top
oxxyfix.xyz
Targets
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Target
4ad5ff372965422ec115dc22ec8c28b92d47d42ee53c8998bcf5c7d00535037b
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Size
337KB
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MD5
23e275bbe06d084f30c1e37f6ae46a89
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SHA1
7170c3200005116681e1fc4b26c8e0b311dc4f22
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SHA256
4ad5ff372965422ec115dc22ec8c28b92d47d42ee53c8998bcf5c7d00535037b
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SHA512
ac7598d743c5537f68ed623e240353ae8667bdf3f0b875a227864e7e7b0aa92d025c1e32bbc88dc8044eb701c34099ac8cf11b1e3f6f31446c730291372f282d
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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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Arkei Stealer Payload
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XMRig Miner Payload
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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Sets service image path in registry
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Deletes itself
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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