Behavioral task
behavioral1
Sample
2024-10-03_20c3a7d0e1a09ebbca6cf24668c88922_chaos_destroyer_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-03_20c3a7d0e1a09ebbca6cf24668c88922_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240802-en
General
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Target
2024-10-03_20c3a7d0e1a09ebbca6cf24668c88922_chaos_destroyer_wannacry
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Size
23KB
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MD5
20c3a7d0e1a09ebbca6cf24668c88922
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SHA1
039ac6cffa25f6f0af1f6783c03a7d71dcb7c4ce
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SHA256
3b040a1c36b020c996541d0d88261025918f13ff5ca60887ae5f8c1012934919
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SHA512
68e2e728cebb5cfc7f180fd721272abf1761287e2be6813cdbe012797a3c88e7c056ff02f12d92c549f7db2a25ddb37931343e610ca9337bf124d057796c707b
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SSDEEP
384:p3Mg/bqo2mcxtivpZqjuwzUTJqr91Cjxsxb5HeN:7qo2ptMpgjK1qr92CxbdeN
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-03_20c3a7d0e1a09ebbca6cf24668c88922_chaos_destroyer_wannacry
Files
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2024-10-03_20c3a7d0e1a09ebbca6cf24668c88922_chaos_destroyer_wannacry.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ