General
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Target
b0bfa71857896435455b4384a4904dd2
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Size
2.8MB
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Sample
211203-vj5srshagp
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MD5
b0bfa71857896435455b4384a4904dd2
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SHA1
8336a87ff18d396c1bda1f59d0e5c9cd0c7e996f
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SHA256
f1625b7d5fbc31ce741aeaa3af8d20d7cc7d07d6652b3b873b26a6a81e70e32a
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SHA512
a330ef0ae0f2d48bc5a06202bf2b0c1aac672873dc9c6643a5215748a502302c063ef32357279fc65f16c8342e3f5810795475177cdf7e46bae30207da9b15fb
Static task
static1
Behavioral task
behavioral1
Sample
b0bfa71857896435455b4384a4904dd2.exe
Resource
win7-en-20211014
Malware Config
Targets
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Target
b0bfa71857896435455b4384a4904dd2
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Size
2.8MB
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MD5
b0bfa71857896435455b4384a4904dd2
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SHA1
8336a87ff18d396c1bda1f59d0e5c9cd0c7e996f
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SHA256
f1625b7d5fbc31ce741aeaa3af8d20d7cc7d07d6652b3b873b26a6a81e70e32a
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SHA512
a330ef0ae0f2d48bc5a06202bf2b0c1aac672873dc9c6643a5215748a502302c063ef32357279fc65f16c8342e3f5810795475177cdf7e46bae30207da9b15fb
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Loads dropped DLL
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Suspicious use of NtSetInformationThreadHideFromDebugger
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