General
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Target
b44a383cb058e4d309eeded14756d22fbe2bcd5dd61251033b766dad8120ad80
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Size
2.0MB
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Sample
240526-almprafg4v
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MD5
a6ba1c382a2a4cb00475297f88379e51
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SHA1
b972a03263d3885fada271f6c452341feea9aa2f
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SHA256
b44a383cb058e4d309eeded14756d22fbe2bcd5dd61251033b766dad8120ad80
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SHA512
886d377f796f46249e016bfa6a8068badf1648cefb98395783a42959c0abeb626e43700e622eccacf7a4f6eea10b4d51893bbffeb375c440738d2a030d106cfd
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SSDEEP
49152:s4K3x1vUCJtTF+TxMoxc1TU+j+dAzGwlrh:s4Ex18CtIuoITsdZ
Static task
static1
Behavioral task
behavioral1
Sample
b44a383cb058e4d309eeded14756d22fbe2bcd5dd61251033b766dad8120ad80.exe
Resource
win10v2004-20240508-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
b44a383cb058e4d309eeded14756d22fbe2bcd5dd61251033b766dad8120ad80
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Size
2.0MB
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MD5
a6ba1c382a2a4cb00475297f88379e51
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SHA1
b972a03263d3885fada271f6c452341feea9aa2f
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SHA256
b44a383cb058e4d309eeded14756d22fbe2bcd5dd61251033b766dad8120ad80
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SHA512
886d377f796f46249e016bfa6a8068badf1648cefb98395783a42959c0abeb626e43700e622eccacf7a4f6eea10b4d51893bbffeb375c440738d2a030d106cfd
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SSDEEP
49152:s4K3x1vUCJtTF+TxMoxc1TU+j+dAzGwlrh:s4Ex18CtIuoITsdZ
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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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