General
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Target
b70e0cb90f9852dd895aa57c759b257364d172662690855e61f5157bdb761190
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Size
1.9MB
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Sample
240527-3k3c2afd32
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MD5
c2604ae566f9015899d1fafce87a55e7
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SHA1
1a0e13f74cc6e241b0efe5fdf73acdad8afb3333
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SHA256
b70e0cb90f9852dd895aa57c759b257364d172662690855e61f5157bdb761190
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SHA512
82e938e64cddc40a5e92c8a3b3f4156a7ca4fd0a36f3bb9e531a4a727a9d142457b5fec7def13578faac0e91b30b7ea3529f2eee2ca75c26d722b47b455bdf22
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SSDEEP
49152:CdKfTn6vGJtTF+TxMoxc1TU+j+dAzGwlrh:CdKfTnttIuoITsdZ
Static task
static1
Behavioral task
behavioral1
Sample
b70e0cb90f9852dd895aa57c759b257364d172662690855e61f5157bdb761190.exe
Resource
win10v2004-20240426-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
b70e0cb90f9852dd895aa57c759b257364d172662690855e61f5157bdb761190
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Size
1.9MB
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MD5
c2604ae566f9015899d1fafce87a55e7
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SHA1
1a0e13f74cc6e241b0efe5fdf73acdad8afb3333
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SHA256
b70e0cb90f9852dd895aa57c759b257364d172662690855e61f5157bdb761190
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SHA512
82e938e64cddc40a5e92c8a3b3f4156a7ca4fd0a36f3bb9e531a4a727a9d142457b5fec7def13578faac0e91b30b7ea3529f2eee2ca75c26d722b47b455bdf22
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SSDEEP
49152:CdKfTn6vGJtTF+TxMoxc1TU+j+dAzGwlrh:CdKfTnttIuoITsdZ
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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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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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