Behavioral task
behavioral1
Sample
2024-01-26_7db8ad020b294d2b719c80b9790db748_chaos_destroyer_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_7db8ad020b294d2b719c80b9790db748_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_7db8ad020b294d2b719c80b9790db748_chaos_destroyer_wannacry
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Size
23KB
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MD5
7db8ad020b294d2b719c80b9790db748
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SHA1
25f08fcb96a72160258caecf1ee14227012cb56e
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SHA256
c41dcf3122847600c85f840e4ae95574166cb2dbbc3ee26ac59fbe17a6cbb978
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SHA512
914d28ee998367fca10446000ef3c33fd6a53cdb6d1b25fee79b8dc7d106431f4f66480425ad383b477bd0a4d5e95e1da415441d2179130fd73805b0383b3678
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SSDEEP
384:i43Mg/bqo2yWbe6YpG91OjPJTOr91COn8+e7w:hqo2LdYpEOjhTOr9VnFeE
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Detects command variations typically used by ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_GENRansomware -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-26_7db8ad020b294d2b719c80b9790db748_chaos_destroyer_wannacry
Files
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2024-01-26_7db8ad020b294d2b719c80b9790db748_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