Behavioral task
behavioral1
Sample
2024-03-20_12b458301d7cd8f7f1536a62efda148e_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-20_12b458301d7cd8f7f1536a62efda148e_wannacry.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-20_12b458301d7cd8f7f1536a62efda148e_wannacry
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Size
664KB
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MD5
12b458301d7cd8f7f1536a62efda148e
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SHA1
60fef33fc40f7afbd23472a3c9c25e639b3122af
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SHA256
c6729eb170a6209a351d4a8d99efe0bd7848d08d5ac9cb086f1d8bad625dbc7a
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SHA512
239b524217f0e8aa80c4f339ba22692b3b1f06e61182cf8dcbc3e9e6dac02c418bf45c4d88c3ae7e12fb0ee1f5b808accf9fe11177161b5982915fb9373d2417
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SSDEEP
12288:Hb4yFHDU7hOYN/W3o3HOKBxWNDc6hCKvaSMSVupdDp0tbtYcOoIlPj3rw/F/F56q:HZ8N8K3Wq6CS8WGogAeU5+6NA2
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 2024-03-20_12b458301d7cd8f7f1536a62efda148e_wannacry
Files
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2024-03-20_12b458301d7cd8f7f1536a62efda148e_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: 661KB - Virtual size: 661KB
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