General
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Target
a0a99841ac66d40954d49f6f276234a122d0454f9ce7a059c6d471d38f06a05d
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Size
11.8MB
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Sample
220306-14fx2ahdbn
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MD5
8d3f6ce67a39b911724915ceaef8a2b2
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SHA1
741581134935cdc99b33e606a7fba75d77d76b86
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SHA256
a0a99841ac66d40954d49f6f276234a122d0454f9ce7a059c6d471d38f06a05d
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SHA512
e3e2435db8cb784e11f76bbecac691c1f6c6ced861a68c2202e381e7b6860e74a50facffbfb93d89876aa68c4a9f8b9135dcc2e65134e28448eef18fca383776
Static task
static1
Behavioral task
behavioral1
Sample
a0a99841ac66d40954d49f6f276234a122d0454f9ce7a059c6d471d38f06a05d.exe
Resource
win7-en-20211208
Malware Config
Extracted
amadey
2.06
217.8.117.207/gb2pnjsjcs/index.php
Targets
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Target
a0a99841ac66d40954d49f6f276234a122d0454f9ce7a059c6d471d38f06a05d
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Size
11.8MB
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MD5
8d3f6ce67a39b911724915ceaef8a2b2
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SHA1
741581134935cdc99b33e606a7fba75d77d76b86
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SHA256
a0a99841ac66d40954d49f6f276234a122d0454f9ce7a059c6d471d38f06a05d
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SHA512
e3e2435db8cb784e11f76bbecac691c1f6c6ced861a68c2202e381e7b6860e74a50facffbfb93d89876aa68c4a9f8b9135dcc2e65134e28448eef18fca383776
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Taurus Stealer Payload
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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