General
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Target
1ca1e4ec5325607ce3415571a67f24ed6ac5600b17e951d32eff56b74df914cc.exe
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Size
4.2MB
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Sample
241217-cqh88sxlfs
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MD5
61a4aa459c78545cd49070518f54b37c
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SHA1
b135727a6924fa17ed1d681ca32a0e9e848ada1e
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SHA256
1ca1e4ec5325607ce3415571a67f24ed6ac5600b17e951d32eff56b74df914cc
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SHA512
e1bc7d99395c7401e6e76d4e781ba044c5354a0fb7982f5f6308be5f9d6e038be3712413c5e184741636b008530d2c44a88fd9509da1f8fde6905f2c80fe6eed
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SSDEEP
98304:tjNySVypUyxRWuHuNOvYQU6IjeH9YG1Nk+VoS:rySVylRHuN4ZdfNk
Static task
static1
Behavioral task
behavioral1
Sample
1ca1e4ec5325607ce3415571a67f24ed6ac5600b17e951d32eff56b74df914cc.exe
Resource
win7-20240708-en
Malware Config
Extracted
cryptbot
Targets
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Target
1ca1e4ec5325607ce3415571a67f24ed6ac5600b17e951d32eff56b74df914cc.exe
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Size
4.2MB
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MD5
61a4aa459c78545cd49070518f54b37c
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SHA1
b135727a6924fa17ed1d681ca32a0e9e848ada1e
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SHA256
1ca1e4ec5325607ce3415571a67f24ed6ac5600b17e951d32eff56b74df914cc
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SHA512
e1bc7d99395c7401e6e76d4e781ba044c5354a0fb7982f5f6308be5f9d6e038be3712413c5e184741636b008530d2c44a88fd9509da1f8fde6905f2c80fe6eed
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SSDEEP
98304:tjNySVypUyxRWuHuNOvYQU6IjeH9YG1Nk+VoS:rySVylRHuN4ZdfNk
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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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