General
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Target
baff7fa41817893df6a448b0b6e2e611243a52e120e2d7f7262760744745c123
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Size
2.0MB
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Sample
240525-3mthxafd58
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MD5
f56a2c8f67fb59ec09069bf77e9c0b42
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SHA1
4f5bb4869b1886276e6e904baee89f597a3b97c0
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SHA256
baff7fa41817893df6a448b0b6e2e611243a52e120e2d7f7262760744745c123
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SHA512
0a7372088aa88b2a9e20547d26d847d882bfe473235fe00eab43a7365e0473a2e95ef0d17cd41051776040527d850c96673833ae09d2fc27e325464583ff57ce
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SSDEEP
49152:s4K3x1vUuJtTF+TxMoxc1TU+j+dAzGwlrh:s4Ex18utIuoITsdZ
Static task
static1
Behavioral task
behavioral1
Sample
baff7fa41817893df6a448b0b6e2e611243a52e120e2d7f7262760744745c123.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
baff7fa41817893df6a448b0b6e2e611243a52e120e2d7f7262760744745c123
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Size
2.0MB
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MD5
f56a2c8f67fb59ec09069bf77e9c0b42
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SHA1
4f5bb4869b1886276e6e904baee89f597a3b97c0
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SHA256
baff7fa41817893df6a448b0b6e2e611243a52e120e2d7f7262760744745c123
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SHA512
0a7372088aa88b2a9e20547d26d847d882bfe473235fe00eab43a7365e0473a2e95ef0d17cd41051776040527d850c96673833ae09d2fc27e325464583ff57ce
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SSDEEP
49152:s4K3x1vUuJtTF+TxMoxc1TU+j+dAzGwlrh:s4Ex18utIuoITsdZ
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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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