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Behavioral task
behavioral1
Sample
2024-03-24_ee42b46e17aea48b2b2863870d550152_chaos_destroyer_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_ee42b46e17aea48b2b2863870d550152_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-24_ee42b46e17aea48b2b2863870d550152_chaos_destroyer_wannacry
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Size
31KB
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MD5
ee42b46e17aea48b2b2863870d550152
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SHA1
bc55e9feb8f4eb627e2848e0a3e350b176e70a48
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SHA256
af7f876a423f8223a333aaf0d59cbc4dce7ee93ae431a25f97ea5479cfbd2b2c
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SHA512
ed27eaf5f8a9dc547ebb74c06bd028bb2f0f0ed18de60e75a608487c3c17d197e6f73f0f9fede6f05b2224a38acd7707984e77fcf5bfc5251f0eff2bf9064902
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SSDEEP
768:7qo25O5p1r2sSiVM2r9JFkiUeCDY9Ogare:Wo2ErhVM2r93rCDwOLr
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 2024-03-24_ee42b46e17aea48b2b2863870d550152_chaos_destroyer_wannacry
Files
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2024-03-24_ee42b46e17aea48b2b2863870d550152_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: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 7KB - Virtual size: 6KB
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