Behavioral task
behavioral1
Sample
2024-01-27_a47ee5c95f4762a19cdbf9f77ff2da30_chaos_destroyer_wannacry.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-27_a47ee5c95f4762a19cdbf9f77ff2da30_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_a47ee5c95f4762a19cdbf9f77ff2da30_chaos_destroyer_wannacry
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Size
26KB
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MD5
a47ee5c95f4762a19cdbf9f77ff2da30
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SHA1
d218fa153de0916fe012aae3c5aacc5f7f72f380
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SHA256
1a0171f2d004966ecfd555bec260c003352c5392b722788e8f8ffa044b6c0dcc
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SHA512
0eba335b21b3e5a4723bbca21896f6b0e40f5eafc81502dc0987ee6e5580b662e986b7a0e0f44243925934770332e2d6b4d125863fc64ab0f54a1bdf4c1122d6
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SSDEEP
384:DYenjLLAps4T5lBavzb/xlhKOVp91QFb5hxDGH:qOElB6sc9GFbXxD8
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 2024-01-27_a47ee5c95f4762a19cdbf9f77ff2da30_chaos_destroyer_wannacry
Files
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2024-01-27_a47ee5c95f4762a19cdbf9f77ff2da30_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