Behavioral task
behavioral1
Sample
2024-03-08_93380c107beb90834526bbb0aed3c797_chaos_destroyer_wannacry.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-08_93380c107beb90834526bbb0aed3c797_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_93380c107beb90834526bbb0aed3c797_chaos_destroyer_wannacry
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Size
23KB
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MD5
93380c107beb90834526bbb0aed3c797
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SHA1
ca75cd68ec67645802ebd6b0385a4e51c5a56b9b
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SHA256
704f4354e2156b8cff3439fb09f8f2aa68abb9d1d702981062b4946653b832b4
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SHA512
061ef3f32bc166bafa9c1e37991dd62634747e6fe294b3e93053d3193ee1e845d7320451206fe2762b373346bc30ea911c405179eb71e531baaed62e1740dc32
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SSDEEP
384:u3MLWHn3kIjf7SxlR24p1SOGy5JRSr91Crxb51eV:Sn3kIP6Pp1IyXwr9SxbDeV
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 2024-03-08_93380c107beb90834526bbb0aed3c797_chaos_destroyer_wannacry
Files
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2024-03-08_93380c107beb90834526bbb0aed3c797_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: 20KB - Virtual size: 20KB
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