Behavioral task
behavioral1
Sample
2024-12-31_297368a2e1c30b23a9359d5ea193cacd_chaos_destroyer_wannacry.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-12-31_297368a2e1c30b23a9359d5ea193cacd_chaos_destroyer_wannacry.exe
Resource
win10v2004-20241007-en
General
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Target
2024-12-31_297368a2e1c30b23a9359d5ea193cacd_chaos_destroyer_wannacry
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Size
23KB
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MD5
297368a2e1c30b23a9359d5ea193cacd
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SHA1
78fdea1037bdb75a262048bd41e6bcfb38e40823
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SHA256
a5c47ac35ee55b58232cb9af1914fafbe5e77d93ab5d0f47b3df2109c92e39d4
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SHA512
40bc44fdfedd1fa50fce7ad20fbe27c5ad97f75a8c6c80509932cf24613e6667f40c5050b788506519aa87ec900dcfdf0456c8ef67c405b0dba48cdc294f9ff3
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SSDEEP
384:W3Mg/bqo2mcxtivpzAE9dd1KJLr91CVwxb5Tea:kqo2ptMp0+luLr95xb5ea
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-12-31_297368a2e1c30b23a9359d5ea193cacd_chaos_destroyer_wannacry
Files
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2024-12-31_297368a2e1c30b23a9359d5ea193cacd_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: 21KB - Virtual size: 20KB
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