Behavioral task
behavioral1
Sample
2024-08-08_39aca11f467b0241f61077240211b799_chaos_destroyer_wannacry.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-08-08_39aca11f467b0241f61077240211b799_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-08_39aca11f467b0241f61077240211b799_chaos_destroyer_wannacry
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Size
23KB
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MD5
39aca11f467b0241f61077240211b799
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SHA1
fca8a96bd5855781925c6e7fae19af016bf73078
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SHA256
155ad5482ad0c1f2dc2c092e863ef3e968a6b563a919c8670cf1b855db3da269
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SHA512
cd369233ab4f413cfef3a032cbff758bf99d41f471a4032266eaec57fac6616e561bae18bb1c0bb8b751c8ca20e9d523e52d3e2cab8bc71cc8a98a27477b83e2
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SSDEEP
384:H3MLWHn3kI3fcSxlR2WpoMsmGJyr91Czxb5We3:zn3kIE69poMstyr9ixbwe3
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 2024-08-08_39aca11f467b0241f61077240211b799_chaos_destroyer_wannacry
Files
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2024-08-08_39aca11f467b0241f61077240211b799_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