Behavioral task
behavioral1
Sample
2024-04-24_56db115b1910067cb1011b55d4d0763d_chaos_destroyer_wannacry.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-24_56db115b1910067cb1011b55d4d0763d_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_56db115b1910067cb1011b55d4d0763d_chaos_destroyer_wannacry
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Size
23KB
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MD5
56db115b1910067cb1011b55d4d0763d
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SHA1
37672ddd4bf1deaaf8aff7fbdaad8455170b3033
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SHA256
1512810ee7380778dff64705a8b0760fd11403eae4d0f98f7cfdd6b2b57a10af
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SHA512
30120552efb26292d5058ccffa50efa7b6e5f509edacbb12e1becdd04935ac211c9fb23433ea1a8c33682f326791bdab4ede714a5d7fcd49638fab181367e0ec
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SSDEEP
384:z3MLWHn3kIjf7SxlR2/p5b14+CDJyr91Czxb5YeG:/n3kIP64pR14+6yr9ixbueG
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 2024-04-24_56db115b1910067cb1011b55d4d0763d_chaos_destroyer_wannacry
Files
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2024-04-24_56db115b1910067cb1011b55d4d0763d_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: 20KB - 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