General
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Target
91a8df2a703c7a45dd810b8ac711b3f1_JaffaCakes118
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Size
2.0MB
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Sample
240603-nwhqfaee93
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MD5
91a8df2a703c7a45dd810b8ac711b3f1
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SHA1
584704b833ff492ee99ed1cb9a13365a0993a539
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SHA256
12dd0096f6d94a29abc4f8da7203dfef2b3f8ce5a0fb4c959fe53caa3b26d4a3
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SHA512
d0d20c6896d602801d6cd5e6f779c43db6d5c620a90a87c208f2aa5a5e0b1e119235ba6c919a16069251828fb91af9dcaac7002e1bff80fca70c4cf28ee8762e
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SSDEEP
49152:2/t+m+UUUUUUJUUUUUUQ9XpiNfwG0chfhp838YbgBs0qm56TZylx+ZJMV:W+mJUUUUUJUUUUUUZVHhp83xEu6x+/
Static task
static1
Behavioral task
behavioral1
Sample
91a8df2a703c7a45dd810b8ac711b3f1_JaffaCakes118.exe
Resource
win7-20240215-en
Malware Config
Extracted
cryptbot
nkoopw01.top
moraass06.top
Targets
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Target
91a8df2a703c7a45dd810b8ac711b3f1_JaffaCakes118
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Size
2.0MB
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MD5
91a8df2a703c7a45dd810b8ac711b3f1
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SHA1
584704b833ff492ee99ed1cb9a13365a0993a539
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SHA256
12dd0096f6d94a29abc4f8da7203dfef2b3f8ce5a0fb4c959fe53caa3b26d4a3
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SHA512
d0d20c6896d602801d6cd5e6f779c43db6d5c620a90a87c208f2aa5a5e0b1e119235ba6c919a16069251828fb91af9dcaac7002e1bff80fca70c4cf28ee8762e
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SSDEEP
49152:2/t+m+UUUUUUJUUUUUUQ9XpiNfwG0chfhp838YbgBs0qm56TZylx+ZJMV:W+mJUUUUUJUUUUUUZVHhp83xEu6x+/
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CryptBot payload
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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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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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