Behavioral task
behavioral1
Sample
2024-05-02_f8e773a443ad299d58cef962a1139b1b_chaos_destroyer_wannacry.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-02_f8e773a443ad299d58cef962a1139b1b_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-02_f8e773a443ad299d58cef962a1139b1b_chaos_destroyer_wannacry
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Size
22KB
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MD5
f8e773a443ad299d58cef962a1139b1b
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SHA1
e0aa1eb8db231d23d6d81effc5fb87987d6dad9f
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SHA256
a68af9092906e071547eb4274eb7002303ddcb931f66698df65a56442311baad
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SHA512
399204d68e575811140c70b99f2b2f403fc0cc01ed0911950d3b110990a5f04d83b90dd87b74a2b0e29022dbc690918af0d11f8de6707f992398744501bab58a
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SSDEEP
384:v3MLWHn3kI3fcSxlR2Wpv04oO7RJpr91Czxb5Fei:7n3kIE69pcifpr9ixbzei
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 2024-05-02_f8e773a443ad299d58cef962a1139b1b_chaos_destroyer_wannacry
Files
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2024-05-02_f8e773a443ad299d58cef962a1139b1b_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: 19KB
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