Behavioral task
behavioral1
Sample
4c595e8e612d7663804656ecfb65d3a833e585652ba8f15f486611873420e9a1.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4c595e8e612d7663804656ecfb65d3a833e585652ba8f15f486611873420e9a1.exe
Resource
win10v2004-20241007-en
General
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Target
4c595e8e612d7663804656ecfb65d3a833e585652ba8f15f486611873420e9a1.exe
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Size
7.2MB
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MD5
8f1eaaf77aa07ceb4af188ab50db4ed3
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SHA1
15148c0a2044805762d8494600386f49aec07b55
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SHA256
4c595e8e612d7663804656ecfb65d3a833e585652ba8f15f486611873420e9a1
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SHA512
d8ffa382cb99d3d7a1659a66fe6d586fea42aec9c21243e3d9b03928faf139809a435cb51dd0ec8ca5902b60a3effe8847637751a4075297ca189b4515e1ffcc
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SSDEEP
49152:MiZLYKiEYSkVodi19NPftSFwkrJxWxhlMOkj7EqTUOgA37MJ+WftYs:
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
Processes:
resource yara_rule sample family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 4c595e8e612d7663804656ecfb65d3a833e585652ba8f15f486611873420e9a1.exe
Files
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4c595e8e612d7663804656ecfb65d3a833e585652ba8f15f486611873420e9a1.exe.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: 7.2MB - Virtual size: 7.2MB
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