General
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Target
eufive_20220223-141225
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Size
659KB
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Sample
220223-tjsb1aaga4
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MD5
7e86d9fc6b1cf08b82b692d893c05f36
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SHA1
5af950b7706ca6e7158d5ef486e20c5609fd14d0
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SHA256
5881b4236ed90b61498c527b0798c7d8591de80ff64bc9b9ec993ca712497b00
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SHA512
584ec431354cc901f184c4105338005f0d67f14d7c5cfe1935f0de556c60ddf4e0d9fa68e2a61b519c97cd73acbb02dbfdd6d48de20978eaed00a1efe85095a4
Static task
static1
Behavioral task
behavioral1
Sample
eufive_20220223-141225.exe
Resource
win7-en-20211208
Malware Config
Extracted
vidar
50.3
565
https://mastodon.social/@kill5rnax
https://noc.social/@kill6nix
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profile_id
565
Targets
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Target
eufive_20220223-141225
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Size
659KB
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MD5
7e86d9fc6b1cf08b82b692d893c05f36
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SHA1
5af950b7706ca6e7158d5ef486e20c5609fd14d0
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SHA256
5881b4236ed90b61498c527b0798c7d8591de80ff64bc9b9ec993ca712497b00
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SHA512
584ec431354cc901f184c4105338005f0d67f14d7c5cfe1935f0de556c60ddf4e0d9fa68e2a61b519c97cd73acbb02dbfdd6d48de20978eaed00a1efe85095a4
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Vidar Stealer
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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