General
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Target
2716e1c86f3a9c1a4f84eadba40a8b6e80c7ee1fd1a39729c7351b7f85232b7f
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Size
4.3MB
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Sample
220616-grckasechl
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MD5
52bb850d63e79db32342238cb2277bc8
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SHA1
233fbda8e5e7506aa57253f40f66b2b5ea99642b
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SHA256
2716e1c86f3a9c1a4f84eadba40a8b6e80c7ee1fd1a39729c7351b7f85232b7f
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SHA512
9da46e25517815b6d586f899e9374b53826799b89b988af44137c19cec5ea2b9a65b79e99cffa093471e1c5bedecc580b10f1a2824940cb79b9241a0c2f57a0c
Static task
static1
Behavioral task
behavioral1
Sample
2716e1c86f3a9c1a4f84eadba40a8b6e80c7ee1fd1a39729c7351b7f85232b7f.exe
Resource
win7-20220414-en
Malware Config
Extracted
vidar
10.1
231
http://tribecaflatstore.com/
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profile_id
231
Targets
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Target
2716e1c86f3a9c1a4f84eadba40a8b6e80c7ee1fd1a39729c7351b7f85232b7f
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Size
4.3MB
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MD5
52bb850d63e79db32342238cb2277bc8
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SHA1
233fbda8e5e7506aa57253f40f66b2b5ea99642b
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SHA256
2716e1c86f3a9c1a4f84eadba40a8b6e80c7ee1fd1a39729c7351b7f85232b7f
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SHA512
9da46e25517815b6d586f899e9374b53826799b89b988af44137c19cec5ea2b9a65b79e99cffa093471e1c5bedecc580b10f1a2824940cb79b9241a0c2f57a0c
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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