Behavioral task
behavioral1
Sample
2024-01-28_0642dfcf7f8711365d36b07da79df46a_chaos_destroyer_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_0642dfcf7f8711365d36b07da79df46a_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_0642dfcf7f8711365d36b07da79df46a_chaos_destroyer_wannacry
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Size
26KB
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MD5
0642dfcf7f8711365d36b07da79df46a
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SHA1
bf61ef6cf40737831a5105cf78b9929f00dd8c74
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SHA256
d1ba6e4d81ff84c47c50704698ed3e50718873ecb4502d93a9d71b782d751259
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SHA512
f9957e021e2302d937c8054bc74e2a6f86526beb93ed541456defed8a35b8a1965d4ddfb90236c61b81fe3064018cec6399279dd530f1296e2e80d09e00606ca
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SSDEEP
384:DYenjLLAps4T5lBavzb/xlhKOVp91QRb5hxDGxf:qOElB6sc9GRbXxDWf
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 2024-01-28_0642dfcf7f8711365d36b07da79df46a_chaos_destroyer_wannacry
Files
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2024-01-28_0642dfcf7f8711365d36b07da79df46a_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: 23KB
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