Behavioral task
behavioral1
Sample
2024-04-27_0d7b0ecdae66956464221424a93b5011_chaos_destroyer_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_0d7b0ecdae66956464221424a93b5011_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-27_0d7b0ecdae66956464221424a93b5011_chaos_destroyer_wannacry
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Size
23KB
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MD5
0d7b0ecdae66956464221424a93b5011
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SHA1
fb2abb0a1942ed94484aac6b8d5319cd334dc9d1
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SHA256
2e3e41d440a9bfcb4351976c517a980dc3aea265104142283d71f212ffb7af48
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SHA512
ca31598e7a4c9c08d85ee4d3c7e851f33eb06084fd4d7bf4cbdf5556c23720cdf9c190526db00f4d01ab2a72cee47e292df035c4e230ec4e025078d702e3a576
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SSDEEP
384:l3Mg/bqo2mcxtivp+4ZobBJMr91C6Hxb5FeO:fqo2ptMpjqvMr9lxbTeO
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 2024-04-27_0d7b0ecdae66956464221424a93b5011_chaos_destroyer_wannacry
Files
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2024-04-27_0d7b0ecdae66956464221424a93b5011_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