Behavioral task
behavioral1
Sample
2024-02-02_9f5f28e290f1ac8a04960ab1428bf318_chaos_destroyer_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_9f5f28e290f1ac8a04960ab1428bf318_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-02_9f5f28e290f1ac8a04960ab1428bf318_chaos_destroyer_wannacry
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Size
24KB
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MD5
9f5f28e290f1ac8a04960ab1428bf318
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SHA1
bb73fafa58d70f84775d8f67ad3c16ef4705019e
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SHA256
9b353723692ee47483a2d59789f7e337cf34cc0c3603e7d49c103a24d3c211a7
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SHA512
3eaf097a2358ec19ebab96e4f3f2b21f97d10f7ac169afe10bcc4d61d283aee81d146e33942fee1e9deb5e3b850ac80a502f9ff0b1469d6a019962fd14bf63ab
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SSDEEP
384:23MLWHn3kIHWrzdLrJmhjZTBpEF3+nJOr91CrDwcVeb:6n3kI2C1pEF+Or9SUceb
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 2024-02-02_9f5f28e290f1ac8a04960ab1428bf318_chaos_destroyer_wannacry
Files
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2024-02-02_9f5f28e290f1ac8a04960ab1428bf318_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: 21KB - Virtual size: 21KB
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