Behavioral task
behavioral1
Sample
2024-01-28_7dde0a91fc417bfdbbb3aad9197da280_chaos_destroyer_wannacry.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-28_7dde0a91fc417bfdbbb3aad9197da280_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_7dde0a91fc417bfdbbb3aad9197da280_chaos_destroyer_wannacry
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Size
26KB
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MD5
7dde0a91fc417bfdbbb3aad9197da280
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SHA1
ad40db06e8a37c0179a2863b59559eb2ca07f8f8
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SHA256
0ee96d62d210242b319f91f9315beff5214774d2337b48e3747b01c14495ed90
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SHA512
8311c98b0224c5f89adf60ac233f9ee7f31acb07afe0d2367ea720640d3973b62371952f7550bc1703c5f95fe68493fdb73d167d2ae3aaf6761b8a01416ed9d7
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SSDEEP
384:vYenjLLAps4T5lBavzb/xlhKOVp91QDb5hxDGB:mOElB6sc9GDbXxDW
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 2024-01-28_7dde0a91fc417bfdbbb3aad9197da280_chaos_destroyer_wannacry
Files
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2024-01-28_7dde0a91fc417bfdbbb3aad9197da280_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