Behavioral task
behavioral1
Sample
2024-06-10_dbaf9e2ccaabf6be60ec6cb9fd899fe4_chaos_destroyer_wannacry.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-10_dbaf9e2ccaabf6be60ec6cb9fd899fe4_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-10_dbaf9e2ccaabf6be60ec6cb9fd899fe4_chaos_destroyer_wannacry
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Size
26KB
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MD5
dbaf9e2ccaabf6be60ec6cb9fd899fe4
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SHA1
214bf1084bcc4cf416491a3b30be213452ab0c9b
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SHA256
94a47e4e20e4a6f8c80cadaa62a5df9054c3cc1085f20a9278b0386aa1911b9d
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SHA512
4f377a73651241a79be4a42876414198640b28a1d263cf91a9f51812e75e8415b95f18deaf2588a61ddd36ec34a5e28f07bd88d8af9e7be02214951ea04bd2f7
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SSDEEP
384:RYenjLLAtMI2qdEDb0SAQWwOVp91ilLCxb5ZxDGy:guISDFc9ILCxb3xDF
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 2024-06-10_dbaf9e2ccaabf6be60ec6cb9fd899fe4_chaos_destroyer_wannacry
Files
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2024-06-10_dbaf9e2ccaabf6be60ec6cb9fd899fe4_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