General
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Target
05ff590ae87979f8182c32f99f0cc19eb4fe5429ad2d8b8ff8138a425ee9c829
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Size
8.4MB
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Sample
220309-q36rysghh4
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MD5
d7d2eeff30cbf9ddbb2a5d38d639f6f3
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SHA1
2a9a6339c6475219b8854bc676f0eaa14e487917
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SHA256
05ff590ae87979f8182c32f99f0cc19eb4fe5429ad2d8b8ff8138a425ee9c829
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SHA512
85ac22619c220cd39e3c32a786c393a0a5f02e33da220d29f9c94046e00a38cc4c70be0a5cfb193025186ffbbf965f6d98b82dada1bfe990b411e436e1138f7b
Static task
static1
Behavioral task
behavioral1
Sample
05ff590ae87979f8182c32f99f0cc19eb4fe5429ad2d8b8ff8138a425ee9c829.exe
Resource
win7-20220223-en
Malware Config
Targets
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Target
05ff590ae87979f8182c32f99f0cc19eb4fe5429ad2d8b8ff8138a425ee9c829
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Size
8.4MB
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MD5
d7d2eeff30cbf9ddbb2a5d38d639f6f3
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SHA1
2a9a6339c6475219b8854bc676f0eaa14e487917
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SHA256
05ff590ae87979f8182c32f99f0cc19eb4fe5429ad2d8b8ff8138a425ee9c829
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SHA512
85ac22619c220cd39e3c32a786c393a0a5f02e33da220d29f9c94046e00a38cc4c70be0a5cfb193025186ffbbf965f6d98b82dada1bfe990b411e436e1138f7b
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Taurus Stealer Payload
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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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Deletes itself
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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