General
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Target
cf53e1b77c79a6ec43e5eaacb883c4e5ebec35a57f40fd95e7d5b1ca7a7e3c1c
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Size
318KB
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Sample
211203-mjazdsbba3
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MD5
bd5fc619682bd76903806c5440174ef9
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SHA1
193d6fbd27511e965b4862dec6ce2383d17692a3
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SHA256
cf53e1b77c79a6ec43e5eaacb883c4e5ebec35a57f40fd95e7d5b1ca7a7e3c1c
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SHA512
dd7fc097b0f30977a7ae641fa5a3193013db37d173d3acffd7a962b1279d682de2fea97ba56deeca24ccea70cbe0f3ef6e4995f64115e827b4bc3d100dbd2971
Static task
static1
Behavioral task
behavioral1
Sample
cf53e1b77c79a6ec43e5eaacb883c4e5ebec35a57f40fd95e7d5b1ca7a7e3c1c.exe
Resource
win10-en-20211014
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
92.255.76.197:38637
Extracted
arkei
Default
http://file-file-host4.com/tratata.php
Extracted
raccoon
1.8.3-hotfix
8b6023dd139bdc34aab99c286fae23d1442b4956
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url4cnc
http://91.219.236.27/h_electricryptors2
http://5.181.156.92/h_electricryptors2
http://91.219.236.207/h_electricryptors2
http://185.225.19.18/h_electricryptors2
http://91.219.237.227/h_electricryptors2
https://t.me/h_electricryptors2
Targets
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Target
cf53e1b77c79a6ec43e5eaacb883c4e5ebec35a57f40fd95e7d5b1ca7a7e3c1c
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Size
318KB
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MD5
bd5fc619682bd76903806c5440174ef9
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SHA1
193d6fbd27511e965b4862dec6ce2383d17692a3
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SHA256
cf53e1b77c79a6ec43e5eaacb883c4e5ebec35a57f40fd95e7d5b1ca7a7e3c1c
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SHA512
dd7fc097b0f30977a7ae641fa5a3193013db37d173d3acffd7a962b1279d682de2fea97ba56deeca24ccea70cbe0f3ef6e4995f64115e827b4bc3d100dbd2971
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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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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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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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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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