Behavioral task
behavioral1
Sample
2024-04-28_3ed020bc2731ffa944c786ac70026733_chaos_destroyer_wannacry.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-28_3ed020bc2731ffa944c786ac70026733_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-28_3ed020bc2731ffa944c786ac70026733_chaos_destroyer_wannacry
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Size
23KB
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MD5
3ed020bc2731ffa944c786ac70026733
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SHA1
598b4ae87879bc68cba7a73fb7e6b4cca2b39375
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SHA256
b7e4587f99764ac6f52f26a06a6aca5bb9041c7f5501114ab10ba1f1fa8afbda
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SHA512
fcd846fab1ee2c1cbb28f23aa93b884a483c6638fed607e5c0a1bed76d6bcde79e3248a7e29b9f463e9792ab796e5a8609daabeed3341ce8fcae8fba58cd93e9
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SSDEEP
384:r3Mg/bqo2mcxtivp1AN4+X0Z/NJjr91C+xb52ew:Nqo2ptMp1g4+kR7jr9Nxbkew
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 2024-04-28_3ed020bc2731ffa944c786ac70026733_chaos_destroyer_wannacry
Files
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2024-04-28_3ed020bc2731ffa944c786ac70026733_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: 21KB - Virtual size: 20KB
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