General
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Target
Client_protected.exe
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Size
3.8MB
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Sample
240909-a862xawepb
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MD5
409f67161fe67ab685d889941c1f3754
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SHA1
8a7e3ef00d88e0ae81eeb8b4d327fe3fa6021bff
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SHA256
a6bab94f002d8013a49941cd682817e5562327abb6dd9e007e6b00fbda518260
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SHA512
b401c0452c212e33c67d93a428d7a776e48af33f084cfdab3b336506568e4a464b3df1c3ba44fc8e62a409c8a3b3aabe4a406fa9a27dcd6792416efbf193f314
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SSDEEP
98304:L6Mh8+ZKjXiB6SWuw+Qnw5zTrS2K6IKUI6QmRzKU:Lt5B6SN4w5DffmMU
Behavioral task
behavioral1
Sample
Client_protected.exe
Resource
win7-20240903-en
Malware Config
Targets
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Target
Client_protected.exe
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Size
3.8MB
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MD5
409f67161fe67ab685d889941c1f3754
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SHA1
8a7e3ef00d88e0ae81eeb8b4d327fe3fa6021bff
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SHA256
a6bab94f002d8013a49941cd682817e5562327abb6dd9e007e6b00fbda518260
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SHA512
b401c0452c212e33c67d93a428d7a776e48af33f084cfdab3b336506568e4a464b3df1c3ba44fc8e62a409c8a3b3aabe4a406fa9a27dcd6792416efbf193f314
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SSDEEP
98304:L6Mh8+ZKjXiB6SWuw+Qnw5zTrS2K6IKUI6QmRzKU:Lt5B6SN4w5DffmMU
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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