General
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Target
random.exe
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Size
6.3MB
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Sample
250208-xr7y7szrcn
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MD5
68db47f8ea14a2cfa46ac6dd51cfbe7e
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SHA1
13ec4352d97b7f7a919b36e442c7ecd968c32e38
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SHA256
8907d3c04cd2f4d22b3e9202d7f9924ee26adef714d8e0e139766126b9c5f0f2
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SHA512
328a3421097aeaac6178798079eb8f3228374273d781d33373801e26f2b0e8b13b3fdcc0effa70a2abd1ad8db7f49061aaec0d6805851c7f0e0b2f608c7947f3
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SSDEEP
98304:hjU/6fvUeTletTqWpX1Ge9/vhWBOUj/7Uuy8NTS5zKkuVm:h4/6fvCqWplf/vRuKRZ
Static task
static1
Behavioral task
behavioral1
Sample
random.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
random.exe
Resource
win10ltsc2021-20250207-en
Behavioral task
behavioral3
Sample
random.exe
Resource
win11-20250207-en
Malware Config
Extracted
cryptbot
Targets
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Target
random.exe
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Size
6.3MB
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MD5
68db47f8ea14a2cfa46ac6dd51cfbe7e
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SHA1
13ec4352d97b7f7a919b36e442c7ecd968c32e38
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SHA256
8907d3c04cd2f4d22b3e9202d7f9924ee26adef714d8e0e139766126b9c5f0f2
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SHA512
328a3421097aeaac6178798079eb8f3228374273d781d33373801e26f2b0e8b13b3fdcc0effa70a2abd1ad8db7f49061aaec0d6805851c7f0e0b2f608c7947f3
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SSDEEP
98304:hjU/6fvUeTletTqWpX1Ge9/vhWBOUj/7Uuy8NTS5zKkuVm:h4/6fvCqWplf/vRuKRZ
Score10/10-
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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Downloads MZ/PE file
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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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