Behavioral task
behavioral1
Sample
2024-01-26_770f196adadd88343468acb6157f73c6_chaos_destroyer_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_770f196adadd88343468acb6157f73c6_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-26_770f196adadd88343468acb6157f73c6_chaos_destroyer_wannacry
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Size
26KB
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MD5
770f196adadd88343468acb6157f73c6
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SHA1
e86f80e91c32a414866e7cb2235b3be9faccf3ab
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SHA256
864468b83da6572db68874cb56e0c6d710c063c5bbf74a19d8f267baf69b6f18
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SHA512
93682b92d9944d59207d56ba54bb60d44fc099744f33c54e6cda7600539716759a527936863394f28bd369b292bc6150eedf77569e2de81ca5bb17e1dc99b016
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SSDEEP
384:DYenjLLAps4T5lBavzb/xlhKOVp91QMb5hxDGH:qOElB6sc9GMbXxD8
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 2024-01-26_770f196adadd88343468acb6157f73c6_chaos_destroyer_wannacry
Files
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2024-01-26_770f196adadd88343468acb6157f73c6_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