Behavioral task
behavioral1
Sample
2024-02-19_a9282aaf372aae86092f21917022850c_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_a9282aaf372aae86092f21917022850c_wannacry.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_a9282aaf372aae86092f21917022850c_wannacry
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Size
551KB
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MD5
a9282aaf372aae86092f21917022850c
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SHA1
6d06e70de7c4478da89123dde9c0ea4dfb33c6e3
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SHA256
35196a8b628306eff560e2ec0228a51acfc7a232878b233b18de68806e9b55db
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SHA512
865bffacbd2bc67476144470165c119674c9b3736187757bba3157cc1f0eeafd747f08b1232aabbf0e1b76afc8e6bf9bdc2f6d5fd5eae7d38540a27e33883708
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SSDEEP
12288:dsGmPS60AOrFQANpH5WH9d7W4mBm1wRc/8BThysr8E:dsB2udYBmMbZrT
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 2024-02-19_a9282aaf372aae86092f21917022850c_wannacry
Files
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2024-02-19_a9282aaf372aae86092f21917022850c_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: 465KB - Virtual size: 465KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 85KB - Virtual size: 84KB
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