Behavioral task
behavioral1
Sample
2024-06-04_3fff2238987f726ab33c7092c8741d28_chaos_destroyer_wannacry.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-06-04_3fff2238987f726ab33c7092c8741d28_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-04_3fff2238987f726ab33c7092c8741d28_chaos_destroyer_wannacry
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Size
26KB
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MD5
3fff2238987f726ab33c7092c8741d28
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SHA1
a066d01132b678838e80e1f064b6063211e86864
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SHA256
c4d530c93203f70224ead8aa3c45239095580883ba39a44ecd9f9346eeda75eb
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SHA512
77a0b9c1294ec12cb64824b8c69a2bd5f00459068961d8e40463bbb536de9fa812334f309f09a05edd52387eedcbb8fad54760a281c24e1d03e5be672472c34f
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SSDEEP
384:cwYenjLLAG9rPOBXb0SABdxOVp91fcfIb5WxDGF:O+ruXcc9pcfIbMxDK
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_3fff2238987f726ab33c7092c8741d28_chaos_destroyer_wannacry
Files
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2024-06-04_3fff2238987f726ab33c7092c8741d28_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