General
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Target
cheeto.exe
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Size
4.0MB
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Sample
240225-n7atzaba33
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MD5
1d9d9eb4caf4a92c2f2f1bd44ab1b695
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SHA1
d61006c87b7b567566e1c06f2cad209380ff70be
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SHA256
d5bd2d1990de46d98907c10c535cfe81ed10a9682fac36e089946ccc14ce3e0c
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SHA512
558d7ec35fb8480917a8a37b8e9aef44a5cb58be0c1842be8d9f6224250273a7c6f9f4d64306a38630d76ecd5533bec4cc5115c7e320495087fc91109f5e5093
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SSDEEP
98304:3VAyZVmCs9rhcw3M//OfYts2SsJXkn7IG/HPiduYf:uyZVmCs9rhlSm0siJdeJE
Behavioral task
behavioral1
Sample
cheeto.exe
Resource
win11-20240221-en
Malware Config
Targets
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Target
cheeto.exe
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Size
4.0MB
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MD5
1d9d9eb4caf4a92c2f2f1bd44ab1b695
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SHA1
d61006c87b7b567566e1c06f2cad209380ff70be
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SHA256
d5bd2d1990de46d98907c10c535cfe81ed10a9682fac36e089946ccc14ce3e0c
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SHA512
558d7ec35fb8480917a8a37b8e9aef44a5cb58be0c1842be8d9f6224250273a7c6f9f4d64306a38630d76ecd5533bec4cc5115c7e320495087fc91109f5e5093
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SSDEEP
98304:3VAyZVmCs9rhcw3M//OfYts2SsJXkn7IG/HPiduYf:uyZVmCs9rhlSm0siJdeJE
Score9/10-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Sets service image path in registry
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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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