General
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Target
a42b5a11fb98e17dca2ea358eac541de.exe
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Size
4.3MB
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Sample
241223-gla5aaxjbn
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MD5
a42b5a11fb98e17dca2ea358eac541de
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SHA1
db5ddcc295e6c1f418514877c76a73da72f6f048
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SHA256
500e3c9c865a5f7652b4404874638619b550941f9548a3fde796bb143e9dea65
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SHA512
66a167be34ac5bf65221af4d5db2b324e28c0626ed371353b4177eeb8622367cfb3fac0df7bb1c9c7a4820d6bff85c4ac3a793a27564e867dbb2bf3509ee8c9f
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SSDEEP
98304:zpBNrmu/zIr0Bvz6wuLAg7TeYbymqQMu0b9vyjftgQ+MV96YGzR:zrEQK06nLJ7TH90xvcV5GN1
Static task
static1
Behavioral task
behavioral1
Sample
a42b5a11fb98e17dca2ea358eac541de.exe
Resource
win7-20240903-en
Malware Config
Extracted
cryptbot
Targets
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Target
a42b5a11fb98e17dca2ea358eac541de.exe
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Size
4.3MB
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MD5
a42b5a11fb98e17dca2ea358eac541de
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SHA1
db5ddcc295e6c1f418514877c76a73da72f6f048
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SHA256
500e3c9c865a5f7652b4404874638619b550941f9548a3fde796bb143e9dea65
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SHA512
66a167be34ac5bf65221af4d5db2b324e28c0626ed371353b4177eeb8622367cfb3fac0df7bb1c9c7a4820d6bff85c4ac3a793a27564e867dbb2bf3509ee8c9f
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SSDEEP
98304:zpBNrmu/zIr0Bvz6wuLAg7TeYbymqQMu0b9vyjftgQ+MV96YGzR:zrEQK06nLJ7TH90xvcV5GN1
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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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