General
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Target
3b16cc3651c3ff8ca2f55cb0d564bd9c5ddfd0f8ad1b8e314882469847e0360d
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Size
184KB
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Sample
221123-lknffafa7y
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MD5
f3b39fdc15fb8dd1bfb76003695749c5
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SHA1
008a1e41bbd2caa981a6c0c8abc404e6972d746a
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SHA256
3b16cc3651c3ff8ca2f55cb0d564bd9c5ddfd0f8ad1b8e314882469847e0360d
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SHA512
954f7cc13032fcf266ad00716edc4a50f1eb056e6441e449873340cb64ae00444d4885528a255a2087b654c495929eb97a8be64c71fb562c99a9b4a79fe84cac
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SSDEEP
3072:7gXdZt9P6D3XJVJcOPOZF5GP1rSwe4Pqwwrm/V1EbY9cHdinme/7nHkjoOLYZ0aQ:7e349cWkF5S+w4wdDE8xnme/zXOLYZ0X
Static task
static1
Behavioral task
behavioral1
Sample
3b16cc3651c3ff8ca2f55cb0d564bd9c5ddfd0f8ad1b8e314882469847e0360d.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
3b16cc3651c3ff8ca2f55cb0d564bd9c5ddfd0f8ad1b8e314882469847e0360d.exe
Resource
win10v2004-20220812-en
Malware Config
Targets
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Target
3b16cc3651c3ff8ca2f55cb0d564bd9c5ddfd0f8ad1b8e314882469847e0360d
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Size
184KB
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MD5
f3b39fdc15fb8dd1bfb76003695749c5
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SHA1
008a1e41bbd2caa981a6c0c8abc404e6972d746a
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SHA256
3b16cc3651c3ff8ca2f55cb0d564bd9c5ddfd0f8ad1b8e314882469847e0360d
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SHA512
954f7cc13032fcf266ad00716edc4a50f1eb056e6441e449873340cb64ae00444d4885528a255a2087b654c495929eb97a8be64c71fb562c99a9b4a79fe84cac
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SSDEEP
3072:7gXdZt9P6D3XJVJcOPOZF5GP1rSwe4Pqwwrm/V1EbY9cHdinme/7nHkjoOLYZ0aQ:7e349cWkF5S+w4wdDE8xnme/zXOLYZ0X
Score9/10-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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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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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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Adds Run key to start application
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Suspicious use of NtSetInformationThreadHideFromDebugger
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