General
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Target
SecuriteInfo.com.Trojan.Win32.Save.a.22290.1185
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Size
213KB
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Sample
210723-2yfbc3zjls
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MD5
406a9c44a4b2776126d8b5fc78084c4c
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SHA1
1261c57973f98b23f08843969d1fdb329ee09b34
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SHA256
efb3c9f650a8178b7a20476b6456707a9c0b3aeead9ef4af7cc12dd0f9d6cee4
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SHA512
af98bc3fe12ffc9d4165dcb2184fd0eaae57f8b5aaa0b87aebf73c89952a5d5b415ff4a1627a39791ec0c3a37e6e60de407c57a1fb0e538fce4dc75c4cd89de0
Static task
static1
Malware Config
Extracted
smokeloader
2020
http://readinglistforjuly1.xyz/
http://readinglistforjuly2.xyz/
http://readinglistforjuly3.xyz/
http://readinglistforjuly4.xyz/
http://readinglistforjuly5.xyz/
http://readinglistforjuly6.xyz/
http://readinglistforjuly7.xyz/
http://readinglistforjuly8.xyz/
http://readinglistforjuly9.xyz/
http://readinglistforjuly10.xyz/
http://readinglistforjuly1.site/
http://readinglistforjuly2.site/
http://readinglistforjuly3.site/
http://readinglistforjuly4.site/
http://readinglistforjuly5.site/
http://readinglistforjuly6.site/
http://readinglistforjuly7.site/
http://readinglistforjuly8.site/
http://readinglistforjuly9.site/
http://readinglistforjuly10.site/
http://readinglistforjuly1.club/
http://readinglistforjuly2.club/
http://readinglistforjuly3.club/
http://readinglistforjuly4.club/
http://readinglistforjuly5.club/
http://readinglistforjuly6.club/
http://readinglistforjuly7.club/
http://readinglistforjuly8.club/
http://readinglistforjuly9.club/
http://readinglistforjuly10.club/
Extracted
vidar
39.7
408
https://shpak125.tumblr.com/
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profile_id
408
Extracted
redline
123123123
45.32.235.238:45555
Extracted
redline
555
xaiandaran.xyz:80
Extracted
redline
NewInstallShop
135.148.139.222:33569
Targets
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Target
SecuriteInfo.com.Trojan.Win32.Save.a.22290.1185
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Size
213KB
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MD5
406a9c44a4b2776126d8b5fc78084c4c
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SHA1
1261c57973f98b23f08843969d1fdb329ee09b34
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SHA256
efb3c9f650a8178b7a20476b6456707a9c0b3aeead9ef4af7cc12dd0f9d6cee4
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SHA512
af98bc3fe12ffc9d4165dcb2184fd0eaae57f8b5aaa0b87aebf73c89952a5d5b415ff4a1627a39791ec0c3a37e6e60de407c57a1fb0e538fce4dc75c4cd89de0
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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 Sharik/Smoke CnC Beacon 11
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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
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suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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Deletes itself
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Loads dropped DLL
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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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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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