Behavioral task
behavioral1
Sample
2024-01-28_4d53e27fff0f94b68be7715a63c8a180_chaos_destroyer_wannacry.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-28_4d53e27fff0f94b68be7715a63c8a180_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_4d53e27fff0f94b68be7715a63c8a180_chaos_destroyer_wannacry
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Size
26KB
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MD5
4d53e27fff0f94b68be7715a63c8a180
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SHA1
58878c12be00699d07bbb32320e0e0519248d03d
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SHA256
7fc4054a26d60244e5b402135a22a9d26fcc06305c1c657dba6173ed36a55d44
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SHA512
6ad2a8501bc00f8267ceecb72bf205a4813022a2df0cb0e27351fcdec9077c726c3105f657c57138ec6045f8681764e2cf947416b6acf3982df27abfb3ac94b1
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SSDEEP
384:DYenjLLAps4T5lBavzb/xlhKOVp91QQb5hxDGJ:qOElB6sc9GQbXxD+
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_4d53e27fff0f94b68be7715a63c8a180_chaos_destroyer_wannacry
Files
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2024-01-28_4d53e27fff0f94b68be7715a63c8a180_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