Behavioral task
behavioral1
Sample
2024-01-28_5b475c6f4b135a899d8acd58ad6363e8_chaos_destroyer_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_5b475c6f4b135a899d8acd58ad6363e8_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_5b475c6f4b135a899d8acd58ad6363e8_chaos_destroyer_wannacry
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Size
26KB
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MD5
5b475c6f4b135a899d8acd58ad6363e8
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SHA1
8ad6080f8a62b26119f5df300a90953adfee9ebc
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SHA256
a519520bdd675425fa7f205159a73a372597355b70984d11d324dd569d9b4d2e
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SHA512
157450a623576e670b0277c125ae10408205826e6f83b73c6b2f31b5ac5897248083ce765ca062f9d5803fc89eda2c37357c8cf1be90dd61f730e5578c4456b4
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SSDEEP
384:vYenjLLAps4T5lBavzb/xlhKOVp91QSb5hxDGU:mOElB6sc9GSbXxDP
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_5b475c6f4b135a899d8acd58ad6363e8_chaos_destroyer_wannacry
Files
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2024-01-28_5b475c6f4b135a899d8acd58ad6363e8_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