Behavioral task
behavioral1
Sample
2025-01-26_0a1c74e456d2f946369080f5a46b79c0_chaos_destroyer_wannacry.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-01-26_0a1c74e456d2f946369080f5a46b79c0_chaos_destroyer_wannacry.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-26_0a1c74e456d2f946369080f5a46b79c0_chaos_destroyer_wannacry
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Size
23KB
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MD5
0a1c74e456d2f946369080f5a46b79c0
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SHA1
3a11cf17c826247034f12b63362ee597681a37ca
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SHA256
b6176e42f8eece315692fa7ec9a37190f1ec8353fc85a7b1042af4b06f1f489e
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SHA512
27133929dafc8c5abc954baa3491c603dbaa866155ebf32d25860ec0da879a024e6207767943bae36e2b8faaeac7f7a52d254b8f26e0bd17ef747c3c6d2db963
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SSDEEP
384:b3MLWHn3kIef/ZXRtLWW3pXHVYILpJrr91CzxbeteT:Hn3kIcpj3pXHVY0nrr9ixbYeT
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 2025-01-26_0a1c74e456d2f946369080f5a46b79c0_chaos_destroyer_wannacry
Files
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2025-01-26_0a1c74e456d2f946369080f5a46b79c0_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