Behavioral task
behavioral1
Sample
20240820440f3397eb7383db78163e891b2517f3chaosdestroyerwannacry.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
20240820440f3397eb7383db78163e891b2517f3chaosdestroyerwannacry.exe
Resource
win10v2004-20240802-en
General
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Target
20240820440f3397eb7383db78163e891b2517f3chaosdestroyerwannacry
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Size
23KB
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MD5
440f3397eb7383db78163e891b2517f3
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SHA1
993e5257514d7cd6d6962ece0b39fe02fdda9e9b
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SHA256
c3a049f17bc0c0f7d3d11d492f296986031c71ae149ed6b90ff0bc8a1634dc71
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SHA512
a95cdc94878efd44ca84146a8e32dae462c3d22bfff38614aabe9eebb071f47509332c0e085afedebbbdca6afd94821dea65d72da4b4a304b00354dc242cddfb
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SSDEEP
384:g3Mg/bqo2SgyOg/Uzv3pdBwTgJNr91C7Lb5uec:eqo2i14pdcINr9ELbMec
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240820440f3397eb7383db78163e891b2517f3chaosdestroyerwannacry
Files
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20240820440f3397eb7383db78163e891b2517f3chaosdestroyerwannacry.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