Behavioral task
behavioral1
Sample
2024-06-12_71327c24be69571d44c1413bcd539990_chaos_destroyer_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-12_71327c24be69571d44c1413bcd539990_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-12_71327c24be69571d44c1413bcd539990_chaos_destroyer_wannacry
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Size
26KB
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MD5
71327c24be69571d44c1413bcd539990
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SHA1
b903e1f4b59430dfd40fb2d662fd7ce13b70efc3
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SHA256
c579b2483c715048c1859db2191b4acb399e78746d7c4cbf29a0f7d886ac9172
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SHA512
3e42af7c88bca1abf40fc3425336227d5d1e55a493c46caa1485974b85c821dc9d747399b45ee5424f30a9046887ebe69d3801f3168aac3299d5d4002c657053
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SSDEEP
384:MYenjLLAGQrPOBQLPQ9s8FOVp91WeCG6Ib5AxDGu:LTruAYtc9nCG6IbixDR
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 2024-06-12_71327c24be69571d44c1413bcd539990_chaos_destroyer_wannacry
Files
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2024-06-12_71327c24be69571d44c1413bcd539990_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