Behavioral task
behavioral1
Sample
2024-01-28_373edca06feb3a9bdd3b698f4c86452c_chaos_destroyer_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_373edca06feb3a9bdd3b698f4c86452c_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_373edca06feb3a9bdd3b698f4c86452c_chaos_destroyer_wannacry
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Size
26KB
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MD5
373edca06feb3a9bdd3b698f4c86452c
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SHA1
bb32bd257bde05bb5827d1cbfd0ffa9e28f77e2f
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SHA256
bd67278237664fbff65d3837a255928fe150aa097c2d20a898c32eeafbbe6930
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SHA512
8a11834d7bb42da96b190093d26d6f72a09f3c46156e0f051f22053088eb3673666c574dce14f50a04817703162745206e18a3f93425228c0eb154de02f06c27
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SSDEEP
384:vYenjLLAps4T5lBavzb/xlhKOVp91Qyb5hxDG1:mOElB6sc9GybXxD6
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 2024-01-28_373edca06feb3a9bdd3b698f4c86452c_chaos_destroyer_wannacry
Files
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2024-01-28_373edca06feb3a9bdd3b698f4c86452c_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