Behavioral task
behavioral1
Sample
2024-04-24_4e0c54d61cf300429aeeaa2419b63ca7_chaos_destroyer_wannacry.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-24_4e0c54d61cf300429aeeaa2419b63ca7_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_4e0c54d61cf300429aeeaa2419b63ca7_chaos_destroyer_wannacry
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Size
23KB
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MD5
4e0c54d61cf300429aeeaa2419b63ca7
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SHA1
f20b5d8eb5ff36fa02a7bbe65af817a2fb4f19d3
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SHA256
ca091bb2a571373745d6c0056c0631da60b1246b5983b111a727281a8c4ae3ab
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SHA512
f7f0487380ecd0367e42885d6cc4cc515436cef05b1b59a14a477dcb651c8bea8e5c4400109a8abf61bd0f8a347894c23ba8bdecfff640a82c894404f3ddc818
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SSDEEP
384:y3Mg/bqo2mcxtivpZqjuwzUrJlr91CIaxb5Ues:Iqo2ptMpgjKdlr9Naxbees
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 2024-04-24_4e0c54d61cf300429aeeaa2419b63ca7_chaos_destroyer_wannacry
Files
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2024-04-24_4e0c54d61cf300429aeeaa2419b63ca7_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: 21KB - 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