Behavioral task
behavioral1
Sample
2024-06-05_7f12f0dd42997797f86310621e0b3768_chaos_destroyer_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-05_7f12f0dd42997797f86310621e0b3768_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-05_7f12f0dd42997797f86310621e0b3768_chaos_destroyer_wannacry
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Size
23KB
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MD5
7f12f0dd42997797f86310621e0b3768
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SHA1
1be9990026babc9d3721bfddcdead6a02026c8ce
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SHA256
c0274081b61a054acb174e04cf2931c7f4ca31945c6e375858f12035af2b5843
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SHA512
631f47e2c2b375698eb47e0471d85d7ecbe76fb8361472a1c407f182a12d27a2fe369ab03b8754ff19b33e08ec749c160685139ce938237bcff8663b854a50d7
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SSDEEP
384:HI3Mg/bqo2/00woxpqhIcyJOr91CIceb51e7Ki:Wqo2jzxpqmcmOr9WebHer
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 2024-06-05_7f12f0dd42997797f86310621e0b3768_chaos_destroyer_wannacry
Files
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2024-06-05_7f12f0dd42997797f86310621e0b3768_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