General
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Target
ca52b50c0069ac623ae8dea98081103b1765d59f97091b0ee101474fbb8d2ea0
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Size
2.0MB
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Sample
240525-z36lmaaf7t
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MD5
b457981627e7c4d2f144fd1eaed6b2c8
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SHA1
0484a40ca8c48e9a993f5cd2d76a2369823a62ba
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SHA256
ca52b50c0069ac623ae8dea98081103b1765d59f97091b0ee101474fbb8d2ea0
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SHA512
16c548c459d6ec9914df3faf6471c81027ed26712f18458e9e24d4b973a916789af48cde173b0a1bf6f42e186211324f11dc4940f0d8d1d23feda82f304275b4
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SSDEEP
49152:s4K3x1vU+JtTF+TxMoxc1TU+j+dAzGwlrh:s4Ex18+tIuoITsdZ
Static task
static1
Behavioral task
behavioral1
Sample
ca52b50c0069ac623ae8dea98081103b1765d59f97091b0ee101474fbb8d2ea0.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
ca52b50c0069ac623ae8dea98081103b1765d59f97091b0ee101474fbb8d2ea0
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Size
2.0MB
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MD5
b457981627e7c4d2f144fd1eaed6b2c8
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SHA1
0484a40ca8c48e9a993f5cd2d76a2369823a62ba
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SHA256
ca52b50c0069ac623ae8dea98081103b1765d59f97091b0ee101474fbb8d2ea0
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SHA512
16c548c459d6ec9914df3faf6471c81027ed26712f18458e9e24d4b973a916789af48cde173b0a1bf6f42e186211324f11dc4940f0d8d1d23feda82f304275b4
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SSDEEP
49152:s4K3x1vU+JtTF+TxMoxc1TU+j+dAzGwlrh:s4Ex18+tIuoITsdZ
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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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