Behavioral task
behavioral1
Sample
2024-06-11_38488abd163a348465058342c0e82400_chaos_destroyer_wannacry.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-11_38488abd163a348465058342c0e82400_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-11_38488abd163a348465058342c0e82400_chaos_destroyer_wannacry
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Size
26KB
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MD5
38488abd163a348465058342c0e82400
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SHA1
f35c0ee7d338d3df56b092547e8136d694c5ba06
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SHA256
fceb3c0c11a07c67a379895b85401d3178d83c3c2d7acce1026b689758d06ef5
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SHA512
7fb5fd9c50c76b629be33d61b1971045bf0081758727c27bc5a6a1b63102a04ef5d2b90465988c1730426e89f65023d70556cc1094faa1dd541082de704f31f8
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SSDEEP
384:XwYenjLLA3o0TCvzb/xQqZOVp917hR+b5KxDGy:fY0TyTc9NhR+bcxD9
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 2024-06-11_38488abd163a348465058342c0e82400_chaos_destroyer_wannacry
Files
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2024-06-11_38488abd163a348465058342c0e82400_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: 23KB - Virtual size: 23KB
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