Behavioral task
behavioral1
Sample
2024-01-29_43653cbf53bfda8564929d493254f82a_chaos_destroyer_wannacry.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_43653cbf53bfda8564929d493254f82a_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_43653cbf53bfda8564929d493254f82a_chaos_destroyer_wannacry
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Size
26KB
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MD5
43653cbf53bfda8564929d493254f82a
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SHA1
362e92e6deb966c65c60495d9ddb27d10b8e24c5
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SHA256
ef6302d8cbc57ad6e7dcac68a6b5a7843658e9ee6baec3bcdeb2d601d37ccc93
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SHA512
0f713847008bcd302f3fe6dce95b6a31ac0486ca8a690567b2c1065eab446a1ae70742bb7b794fb527b4c94d6ecc60768d7ab225540197960db97119084ac779
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91Qjb5hxDGM:5OElB6sc9GjbXxD3
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 2024-01-29_43653cbf53bfda8564929d493254f82a_chaos_destroyer_wannacry
Files
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2024-01-29_43653cbf53bfda8564929d493254f82a_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