General
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Target
a0d6c9d4d75289ffa8f7dbda90e3fce6.exe
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Size
4.2MB
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Sample
241219-h86edavlaw
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MD5
a0d6c9d4d75289ffa8f7dbda90e3fce6
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SHA1
3e3b99a9b625fbd216908a07754adab568dbef4d
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SHA256
ca737deb8d7b8dc261e6dd95dd42d7316e670d886023a7e4369df4a518c972ce
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SHA512
e77bf7e82acdc1bf647a5a4761db39cdf591d45d9ef57457aafbb9a087bbca9988c79be7376a7268d4642db2cbef2a41ff723c907bf04cf00f1fdc06e1982858
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SSDEEP
98304:j3ClGO5IimEwYIgsw7swMl6NFGS1DsZC2zm/hzB2hP:LCzILKtsw7sT6NcSr2zm/DG
Static task
static1
Behavioral task
behavioral1
Sample
a0d6c9d4d75289ffa8f7dbda90e3fce6.exe
Resource
win7-20240903-en
Malware Config
Extracted
cryptbot
Targets
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Target
a0d6c9d4d75289ffa8f7dbda90e3fce6.exe
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Size
4.2MB
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MD5
a0d6c9d4d75289ffa8f7dbda90e3fce6
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SHA1
3e3b99a9b625fbd216908a07754adab568dbef4d
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SHA256
ca737deb8d7b8dc261e6dd95dd42d7316e670d886023a7e4369df4a518c972ce
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SHA512
e77bf7e82acdc1bf647a5a4761db39cdf591d45d9ef57457aafbb9a087bbca9988c79be7376a7268d4642db2cbef2a41ff723c907bf04cf00f1fdc06e1982858
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SSDEEP
98304:j3ClGO5IimEwYIgsw7swMl6NFGS1DsZC2zm/hzB2hP:LCzILKtsw7sT6NcSr2zm/DG
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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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