General
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Target
SecuriteInfo.com.W32.AIDetect.malware1.15752.14014
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Size
213KB
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Sample
210723-wtrs7gywlx
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MD5
5415df1e153d017e62ca038755eb3b13
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SHA1
84ee77e4ac5fa9bbc03a748bfa24cdb8c1741c6c
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SHA256
38bdf86421e02d370cc373b4a22780a96c8a39ccf12a42fb98d9597510be0bc5
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SHA512
46aee242ec0d6fd773c96af2cc8db19666dff8da1344f916adf851df895f11b70dea90bd0f58e804a7ebbc07522357550277daec71e6f7972a69686e38f629a0
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.W32.AIDetect.malware1.15752.14014.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
SecuriteInfo.com.W32.AIDetect.malware1.15752.14014.exe
Resource
win10v20210410
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.W32.AIDetect.malware1.15752.14014
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Size
213KB
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MD5
5415df1e153d017e62ca038755eb3b13
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SHA1
84ee77e4ac5fa9bbc03a748bfa24cdb8c1741c6c
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SHA256
38bdf86421e02d370cc373b4a22780a96c8a39ccf12a42fb98d9597510be0bc5
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SHA512
46aee242ec0d6fd773c96af2cc8db19666dff8da1344f916adf851df895f11b70dea90bd0f58e804a7ebbc07522357550277daec71e6f7972a69686e38f629a0
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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 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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