General
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Target
26cae07fb36543c604a973912bddcf09886e31e1a1d22a37dda16cd2504c5ce0
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Size
251KB
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Sample
211204-f8g1nsdcd9
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MD5
74ec88720ce5f68b953f9c8515b20f9c
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SHA1
e52e48c7538470b21180fe7c73771a9aeea1d863
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SHA256
26cae07fb36543c604a973912bddcf09886e31e1a1d22a37dda16cd2504c5ce0
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SHA512
198fed92bd44cd5559ad23ab3f32a34a7444956d8018afd703fc41091c4d4f8f5d5c5fdf1ee2e0a90170b375927b0b7e13559857ff6f950b4018185139bfadff
Static task
static1
Behavioral task
behavioral1
Sample
26cae07fb36543c604a973912bddcf09886e31e1a1d22a37dda16cd2504c5ce0.exe
Resource
win10-en-20211104
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
26cae07fb36543c604a973912bddcf09886e31e1a1d22a37dda16cd2504c5ce0
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Size
251KB
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MD5
74ec88720ce5f68b953f9c8515b20f9c
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SHA1
e52e48c7538470b21180fe7c73771a9aeea1d863
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SHA256
26cae07fb36543c604a973912bddcf09886e31e1a1d22a37dda16cd2504c5ce0
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SHA512
198fed92bd44cd5559ad23ab3f32a34a7444956d8018afd703fc41091c4d4f8f5d5c5fdf1ee2e0a90170b375927b0b7e13559857ff6f950b4018185139bfadff
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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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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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