Behavioral task
behavioral1
Sample
2024-02-03_dc9e50c14925c72ae3c5293bf45e7fc3_chaos_destroyer_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_dc9e50c14925c72ae3c5293bf45e7fc3_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_dc9e50c14925c72ae3c5293bf45e7fc3_chaos_destroyer_wannacry
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Size
24KB
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MD5
dc9e50c14925c72ae3c5293bf45e7fc3
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SHA1
f05a6a8390a2f4c96cc5f1aa47ffc9e4dafce500
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SHA256
aec0d451d6ca843979b2bbdfe0aec122e732e70f40ef590fb4563d8452ac82f5
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SHA512
e0cd1f125b3307c0a3faa4d22547740126b99fc47650be0584b9f5cd24b53ad5b7c759f23e2450add23797b6653cc21fa3dbc70f552ff484ac7787acef24b8f5
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SSDEEP
384:u3Mg/bqo2dbEyyEvbfEbMbp7DKB+98sJAr91CwDwbueP:Mqo2/jEOp7DWNkAr9nUaeP
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 2024-02-03_dc9e50c14925c72ae3c5293bf45e7fc3_chaos_destroyer_wannacry
Files
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2024-02-03_dc9e50c14925c72ae3c5293bf45e7fc3_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: 22KB - Virtual size: 21KB
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