General
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Target
Wave Goodbye.exe
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Size
6.0MB
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Sample
240629-2ab8es1epr
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MD5
b67c09157b260b02037a716d28d7c34f
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SHA1
a6da5549351e78fda395b5381dcf9e14240390fd
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SHA256
ceb6a0b8e1c27c75155ab28b9283fe488ae5daca15b0cc58ebfc009200c8e824
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SHA512
61cc65311af74f83ea950ef54661a5421df67026f7760e257ae3701b3b339f554ac1b42a63f2adafe142ad71a81c545b6749aac0a4f5c78eccd90d072fb7bbad
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SSDEEP
98304:dHx3rQ9UT/cnDEuzHEAtpW1pAT0WaDMyaATQKC2witrFr9vQVN9x3gHWdFISYft4:73rpbcnDEuzkAtpWzATIaAEHVYJJmN/P
Behavioral task
behavioral1
Sample
Wave Goodbye.exe
Resource
win7-20240220-en
Malware Config
Targets
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Target
Wave Goodbye.exe
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Size
6.0MB
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MD5
b67c09157b260b02037a716d28d7c34f
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SHA1
a6da5549351e78fda395b5381dcf9e14240390fd
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SHA256
ceb6a0b8e1c27c75155ab28b9283fe488ae5daca15b0cc58ebfc009200c8e824
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SHA512
61cc65311af74f83ea950ef54661a5421df67026f7760e257ae3701b3b339f554ac1b42a63f2adafe142ad71a81c545b6749aac0a4f5c78eccd90d072fb7bbad
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SSDEEP
98304:dHx3rQ9UT/cnDEuzHEAtpW1pAT0WaDMyaATQKC2witrFr9vQVN9x3gHWdFISYft4:73rpbcnDEuzkAtpWzATIaAEHVYJJmN/P
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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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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of NtSetInformationThreadHideFromDebugger
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