General
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Target
6b742d5776f47ded81c77b3f947f25d3b113564104967d3ebff716c5b287f384
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Size
250KB
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Sample
211204-fpd5nsadel
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MD5
421342b77c0aac5fb55fe1b73535afcc
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SHA1
fe22c1e64480348c17a270b7206512bac873912c
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SHA256
6b742d5776f47ded81c77b3f947f25d3b113564104967d3ebff716c5b287f384
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SHA512
0efc12b18f4ac3aefca63645daf8f448cc01ce621dca2e884953e859d70c57c751358b095eb7123e4c28f1cc4401db179d3a38c2ad04888e517fd4761bdf7e95
Static task
static1
Behavioral task
behavioral1
Sample
6b742d5776f47ded81c77b3f947f25d3b113564104967d3ebff716c5b287f384.exe
Resource
win10-en-20211014
Malware Config
Extracted
smokeloader
2020
http://rcacademy.at/upload/
http://e-lanpengeonline.com/upload/
http://vjcmvz.cn/upload/
http://galala.ru/upload/
http://witra.ru/upload/
https://cinems.club/search.php
https://clothes.surf/search.php
Extracted
redline
92.255.76.197:38637
Extracted
redline
1
45.9.20.59:46287
Targets
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Target
6b742d5776f47ded81c77b3f947f25d3b113564104967d3ebff716c5b287f384
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Size
250KB
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MD5
421342b77c0aac5fb55fe1b73535afcc
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SHA1
fe22c1e64480348c17a270b7206512bac873912c
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SHA256
6b742d5776f47ded81c77b3f947f25d3b113564104967d3ebff716c5b287f384
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SHA512
0efc12b18f4ac3aefca63645daf8f448cc01ce621dca2e884953e859d70c57c751358b095eb7123e4c28f1cc4401db179d3a38c2ad04888e517fd4761bdf7e95
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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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suricata: ET MALWARE Arechclient2 Backdoor CnC Init
suricata: ET MALWARE Arechclient2 Backdoor CnC Init
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suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
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suricata: ET MALWARE Windows dir Microsoft Windows DOS prompt command exit OUTBOUND
suricata: ET MALWARE Windows dir Microsoft Windows DOS prompt command exit OUTBOUND
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suricata: ET MALWARE Windows route Microsoft Windows DOS prompt command exit OUTBOUND
suricata: ET MALWARE Windows route Microsoft Windows DOS prompt command exit OUTBOUND
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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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Deletes itself
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Drops startup file
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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