Behavioral task
behavioral1
Sample
2024-01-27_ac58f146be1c0f46c0bde539edeca77c_chaos_destroyer_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_ac58f146be1c0f46c0bde539edeca77c_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_ac58f146be1c0f46c0bde539edeca77c_chaos_destroyer_wannacry
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Size
26KB
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MD5
ac58f146be1c0f46c0bde539edeca77c
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SHA1
3760c3b21942717d26d014cec3f8def50e4ed234
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SHA256
b4f4e6c75405bd9bd36ae1a1e8f6c1dd2caf6ffc65055612b2a0d2265c0c2452
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SHA512
80997a0aca4b35d51e607d75ac19b86f5781e9764d5c3b6f2c74677143aa331917f2feda37a6f61333ad3affbcec67db2ab7792c1cf418375c5a56ff7eef981f
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SSDEEP
384:DYenjLLAps4T5lBavzb/xlhKOVp91Q9b5hxDGH:qOElB6sc9G9bXxD8
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 2024-01-27_ac58f146be1c0f46c0bde539edeca77c_chaos_destroyer_wannacry
Files
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2024-01-27_ac58f146be1c0f46c0bde539edeca77c_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