Behavioral task
behavioral1
Sample
2024-06-04_371a8a942fc1ab34a071005ea9d78cbd_chaos_destroyer_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-04_371a8a942fc1ab34a071005ea9d78cbd_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-04_371a8a942fc1ab34a071005ea9d78cbd_chaos_destroyer_wannacry
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Size
26KB
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MD5
371a8a942fc1ab34a071005ea9d78cbd
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SHA1
7ed50ff8ad4a685c6bf0e7669b014df12988cd82
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SHA256
2261cf536812c086aae8eb1790dbdfcce0c7a4cc47739be4ff75645da853ce0d
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SHA512
699ce7951725f1b84ba4d8c585d8a4129d8a9c19ab707558d114f06f97501bb6df432c7f459577cc39e1e259672299b1c3d636f199bc3b3801e0e83bdac818fb
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SSDEEP
384:MYenjLLADjQsNaO2ABm4ZrOVp91CvL/zb5TxDGz:LXQsN0Gc9Uz/zbNxDo
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 2024-06-04_371a8a942fc1ab34a071005ea9d78cbd_chaos_destroyer_wannacry
Files
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2024-06-04_371a8a942fc1ab34a071005ea9d78cbd_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