General
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Target
2a4534b85a38f45c3a95b04c4d88983fc99c15bb98dde5536b9733789413fcee
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Size
1.8MB
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Sample
240525-2bnb3scf2t
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MD5
aea0e90c3cc7a1096274e6f5d467afb2
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SHA1
3c5ef2f989740f48b61edfda747a7b079e27e0c9
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SHA256
2a4534b85a38f45c3a95b04c4d88983fc99c15bb98dde5536b9733789413fcee
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SHA512
cac50e55de56b9e0d5d9dab18cfdf9fd701e4d263340e7fac08b9caf3883c77d0e8141a7bbef90f2440a41179000b2863b59b92cd42bdd9183a066e1c20c5838
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SSDEEP
24576:FBfuZfeq6sVO6hTdtTF+TxMoxQH1Tj4wtjYZH1DmoYYzi3WH45yv+OueSJhm9e:F7qFHJtTF+TxMoxc1TU+j+dAzGwlrh
Static task
static1
Behavioral task
behavioral1
Sample
2a4534b85a38f45c3a95b04c4d88983fc99c15bb98dde5536b9733789413fcee.exe
Resource
win7-20240508-en
Malware Config
Extracted
stealc
Extracted
vidar
https://steamcommunity.com/profiles/76561199689717899
https://t.me/copterwin
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0
Targets
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Target
2a4534b85a38f45c3a95b04c4d88983fc99c15bb98dde5536b9733789413fcee
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Size
1.8MB
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MD5
aea0e90c3cc7a1096274e6f5d467afb2
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SHA1
3c5ef2f989740f48b61edfda747a7b079e27e0c9
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SHA256
2a4534b85a38f45c3a95b04c4d88983fc99c15bb98dde5536b9733789413fcee
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SHA512
cac50e55de56b9e0d5d9dab18cfdf9fd701e4d263340e7fac08b9caf3883c77d0e8141a7bbef90f2440a41179000b2863b59b92cd42bdd9183a066e1c20c5838
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SSDEEP
24576:FBfuZfeq6sVO6hTdtTF+TxMoxQH1Tj4wtjYZH1DmoYYzi3WH45yv+OueSJhm9e:F7qFHJtTF+TxMoxc1TU+j+dAzGwlrh
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Detect 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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Executes dropped EXE
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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 SetThreadContext
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