General
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Target
30b08b811058c44c8e892dd894cbe6ecbd660cb233b84732c7e3742ef770ab7f
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Size
4.3MB
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Sample
220525-amc7pscha5
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MD5
8224815c8c0c61c69ea1a557609164cc
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SHA1
8713e77ff6b3734189fc79ce347596ef73f1e0e9
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SHA256
30b08b811058c44c8e892dd894cbe6ecbd660cb233b84732c7e3742ef770ab7f
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SHA512
8b657df0edc65fcc86f3d70a7231c9f91485ec10eb36a7979a0deda301da36fdfbc1322931d86db0f8a57afe64e361a036b26cdaf72162de5f25e23c7a7ac757
Static task
static1
Behavioral task
behavioral1
Sample
30b08b811058c44c8e892dd894cbe6ecbd660cb233b84732c7e3742ef770ab7f.exe
Resource
win7-20220414-en
Malware Config
Targets
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Target
30b08b811058c44c8e892dd894cbe6ecbd660cb233b84732c7e3742ef770ab7f
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Size
4.3MB
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MD5
8224815c8c0c61c69ea1a557609164cc
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SHA1
8713e77ff6b3734189fc79ce347596ef73f1e0e9
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SHA256
30b08b811058c44c8e892dd894cbe6ecbd660cb233b84732c7e3742ef770ab7f
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SHA512
8b657df0edc65fcc86f3d70a7231c9f91485ec10eb36a7979a0deda301da36fdfbc1322931d86db0f8a57afe64e361a036b26cdaf72162de5f25e23c7a7ac757
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Enumerates VirtualBox registry keys
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Looks for VirtualBox Guest Additions in registry
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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