General
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Target
083ab041d543588b128c08732eb1a935.exe
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Size
4.3MB
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Sample
241219-hn8zrstla1
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MD5
083ab041d543588b128c08732eb1a935
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SHA1
2aab4765f9b00521a5d79764bf61d1c95a8a07c7
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SHA256
6db4256ed69b6154cfbb1456b8b69154e50e6446a04874c0d4824ecaa36c76a3
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SHA512
16bab58b6f485f6feb0fa1bbd453a08c055e47f46830d60f05371cc0181c3950beb596b691821374cb436a7ced52a186a1fed33ef121700de8a19714f4181997
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SSDEEP
98304:5PEiM/Q6GkeYfV8obRLIWhrbFFUkIilbqeHNEl8DSOr6w/:5PEiM/Q6Gke6e2LI6LKl8DSOe
Static task
static1
Behavioral task
behavioral1
Sample
083ab041d543588b128c08732eb1a935.exe
Resource
win7-20241010-en
Malware Config
Extracted
cryptbot
http://home.fivetk5vt.top/hLfzXsaqNtoEGyaUtOMJ1734
Targets
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Target
083ab041d543588b128c08732eb1a935.exe
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Size
4.3MB
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MD5
083ab041d543588b128c08732eb1a935
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SHA1
2aab4765f9b00521a5d79764bf61d1c95a8a07c7
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SHA256
6db4256ed69b6154cfbb1456b8b69154e50e6446a04874c0d4824ecaa36c76a3
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SHA512
16bab58b6f485f6feb0fa1bbd453a08c055e47f46830d60f05371cc0181c3950beb596b691821374cb436a7ced52a186a1fed33ef121700de8a19714f4181997
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SSDEEP
98304:5PEiM/Q6GkeYfV8obRLIWhrbFFUkIilbqeHNEl8DSOr6w/:5PEiM/Q6Gke6e2LI6LKl8DSOe
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Cryptbot family
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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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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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