Behavioral task
behavioral1
Sample
2024-04-18_03c6accbbd090e2cab4a6a6394907113_chaos_destroyer_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-18_03c6accbbd090e2cab4a6a6394907113_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-18_03c6accbbd090e2cab4a6a6394907113_chaos_destroyer_wannacry
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Size
29KB
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MD5
03c6accbbd090e2cab4a6a6394907113
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SHA1
8e92ff93b8f275ee14c6eecff681e9e0fc0bdec8
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SHA256
9ddbe9ab6f880f354a4429c1d1bdd4647c7202ef59ad673562b5e1bdad56cd16
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SHA512
4699e36a81fcdb6b142ed20e81e52989b10c920475913c01452b98aa67eb899848dbae46c1b75db5e377d1b0d5221c8fa8002ef8084788848c4943e182f01d9d
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SSDEEP
384:5YenjLLAQKTlZnVZdidYSD2qOVp91b7BYwHUKyP5xDGV:4PlZnVZwc9BBxcxD2
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 2024-04-18_03c6accbbd090e2cab4a6a6394907113_chaos_destroyer_wannacry
Files
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2024-04-18_03c6accbbd090e2cab4a6a6394907113_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: 26KB - Virtual size: 26KB
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