General
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Target
96428fec8fcdc425c07cb6874bfdfa74.exe
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Size
240KB
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Sample
210725-m8ar3c75ea
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MD5
96428fec8fcdc425c07cb6874bfdfa74
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SHA1
b5ecf2930133a3b29d2ffd629856d3d852f886bb
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SHA256
d8e97b327ea157afd377759204ca29d44475f50030e1321fa6ca4b05d9c4aed0
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SHA512
781196ef3fd12231f903c34986d04e2c1b4c2744eefbaa365789d9ae4a3f6473dfae25d98cbbb6ee39e4364b7eabad463adaee7e914464fcbba667a6db59f6cb
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
redline
123123123
45.32.235.238:45555
Extracted
vidar
39.7
408
https://shpak125.tumblr.com/
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profile_id
408
Targets
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Target
96428fec8fcdc425c07cb6874bfdfa74.exe
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Size
240KB
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MD5
96428fec8fcdc425c07cb6874bfdfa74
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SHA1
b5ecf2930133a3b29d2ffd629856d3d852f886bb
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SHA256
d8e97b327ea157afd377759204ca29d44475f50030e1321fa6ca4b05d9c4aed0
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SHA512
781196ef3fd12231f903c34986d04e2c1b4c2744eefbaa365789d9ae4a3f6473dfae25d98cbbb6ee39e4364b7eabad463adaee7e914464fcbba667a6db59f6cb
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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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 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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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