General
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Target
3126a3b54875a1ec03175d65d9d149c7cb19c6bcd79546454ecd911914335066
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Size
2.7MB
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Sample
220324-s7fgnsfgam
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MD5
b9e5e995024fe62b794d64f9a9fa4c4b
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SHA1
37f08df51635d37df59129d5fef58acd82b5cee2
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SHA256
3126a3b54875a1ec03175d65d9d149c7cb19c6bcd79546454ecd911914335066
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SHA512
1b42289de9f7c2d3b9312965d19dfc6bb9a1bca9332d06ee6c5d79e915228c6e37f5e4e1bf5ae4579bad51808cee9e8224ee94a684dc0125223571580adc1291
Static task
static1
Behavioral task
behavioral1
Sample
3126a3b54875a1ec03175d65d9d149c7cb19c6bcd79546454ecd911914335066.exe
Resource
win7-20220310-en
Malware Config
Extracted
vidar
11.3
231
http://tonetm.com/
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profile_id
231
Targets
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Target
3126a3b54875a1ec03175d65d9d149c7cb19c6bcd79546454ecd911914335066
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Size
2.7MB
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MD5
b9e5e995024fe62b794d64f9a9fa4c4b
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SHA1
37f08df51635d37df59129d5fef58acd82b5cee2
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SHA256
3126a3b54875a1ec03175d65d9d149c7cb19c6bcd79546454ecd911914335066
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SHA512
1b42289de9f7c2d3b9312965d19dfc6bb9a1bca9332d06ee6c5d79e915228c6e37f5e4e1bf5ae4579bad51808cee9e8224ee94a684dc0125223571580adc1291
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
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Vidar Stealer
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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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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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