Behavioral task
behavioral1
Sample
2024-02-02_46f3da3b994d03184a3f75848ff743eb_chaos_destroyer_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_46f3da3b994d03184a3f75848ff743eb_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-02_46f3da3b994d03184a3f75848ff743eb_chaos_destroyer_wannacry
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Size
26KB
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MD5
46f3da3b994d03184a3f75848ff743eb
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SHA1
8da119a3fc5c267d8e37f03836fc3f197ba1fa8c
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SHA256
f5d1ef28ab2bc471a35537473be9fc5b8b478f1df585c06f09b9761046a3a0a7
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SHA512
7ad832ad242a5015eaaf419ca9e4504081e11346a1b62511a7f775045290042635f9a977abefad4e10e6db08196eeed2bf6b2a6dfd636de6c9ef7c22ca3ce859
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SSDEEP
384:+fYenjLLAps4T5lBavzb/xlhKOVp91Qwb5hxDGt:+WOElB6sc9GwbXxDS
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 2024-02-02_46f3da3b994d03184a3f75848ff743eb_chaos_destroyer_wannacry
Files
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2024-02-02_46f3da3b994d03184a3f75848ff743eb_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