Behavioral task
behavioral1
Sample
2024-04-30_c9f6fc22d04c4d56622e9322d1a34d70_wannacry.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-30_c9f6fc22d04c4d56622e9322d1a34d70_wannacry.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_c9f6fc22d04c4d56622e9322d1a34d70_wannacry
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Size
1.1MB
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MD5
c9f6fc22d04c4d56622e9322d1a34d70
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SHA1
d45ed6385e183456f1d0f68aba47727df1d38256
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SHA256
b7b3f9f8e59c42d40505a0e53039b69ba969b84b14d31a71557f5a09855b678a
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SHA512
f73342e15b3f1fb180f845950ed90f0fdc9c54f1040d457d78f2a13be445d65650dca455b254254db566e81b4c089539370edda3ef76a4c5bbc32ea7aaaa40e2
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SSDEEP
12288:o7YHBR9ideJWmXm+if5BYstvfCjqf2KqY5UBx2qIYvnv+pkiccfIzdLzsb4D7ZfL:ogBNq5u0v6AUjBfLyZEi
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 -
Detects executables containing many references to VEEAM. Observed in ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICOUS_EXE_References_VEEAM -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-30_c9f6fc22d04c4d56622e9322d1a34d70_wannacry
Files
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2024-04-30_c9f6fc22d04c4d56622e9322d1a34d70_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: 1.1MB - Virtual size: 1.1MB
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