General
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Target
718B5089505FED92D1A44DC0DBEB36DC.exe
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Size
2.8MB
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Sample
210729-rf78rxaxn2
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MD5
718b5089505fed92d1a44dc0dbeb36dc
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SHA1
f4afe14c1b392514350f4495c44f998d3f19128f
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SHA256
df872b0b7c336241db1a1ff9e83100d6ffb2b898a46c0c7b37a47dcbd002b056
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SHA512
4c9d292125343b5b7edfe0051454fff957c040fd822e9b9d32f6a94d654dae778ca6fcb1e269adcb83363b3ade2893ae2ae63558f2906185ed67298c841bc807
Static task
static1
Behavioral task
behavioral1
Sample
718B5089505FED92D1A44DC0DBEB36DC.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
718B5089505FED92D1A44DC0DBEB36DC.exe
Resource
win10v20210410
Malware Config
Extracted
vidar
39.7
706
https://shpak125.tumblr.com/
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profile_id
706
Extracted
smokeloader
2020
http://conceitosseg.com/upload/
http://integrasidata.com/upload/
http://ozentekstil.com/upload/
http://finbelportal.com/upload/
http://telanganadigital.com/upload/
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
109.234.34.165:22204
Extracted
vidar
39.8
932
https://xeronxikxxx.tumblr.com/
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profile_id
932
Targets
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Target
718B5089505FED92D1A44DC0DBEB36DC.exe
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Size
2.8MB
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MD5
718b5089505fed92d1a44dc0dbeb36dc
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SHA1
f4afe14c1b392514350f4495c44f998d3f19128f
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SHA256
df872b0b7c336241db1a1ff9e83100d6ffb2b898a46c0c7b37a47dcbd002b056
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SHA512
4c9d292125343b5b7edfe0051454fff957c040fd822e9b9d32f6a94d654dae778ca6fcb1e269adcb83363b3ade2893ae2ae63558f2906185ed67298c841bc807
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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Socelars Payload
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suricata: ET MALWARE GCleaner Downloader Activity M1
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suricata: ET MALWARE Generic Password Stealer User Agent Detected (RookIE)
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suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)
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suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
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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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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
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suricata: ET MALWARE Win32/Kelihos.F exe Download 2
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Nirsoft
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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 computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Modifies file permissions
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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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Legitimate hosting services abused for malware hosting/C2
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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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autoit_exe
AutoIT scripts compiled to PE executables.
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