Behavioral task
behavioral1
Sample
75b45fea6000b6cb5e88b786e164c777c410e11fdcf1ff99b66b43096223d734.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
75b45fea6000b6cb5e88b786e164c777c410e11fdcf1ff99b66b43096223d734.exe
Resource
win10v2004-20230220-en
General
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Target
024f23eff975f6989dd2dc4340886961.bin
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Size
1.2MB
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MD5
6b0f9767eda76eaed40d5137747b5caa
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SHA1
dd179ccfa6ea0a649ce889e768f0919574f7a1c4
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SHA256
798c17f46fef7a981d10ed9f2ebfae3b25833e03b10aa889e53b24a3d0a5ddfe
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SHA512
af79c38df3ee0bffbba3ac298d02273286b5396e000ee9c735db09c4dfecf72badacc89ef9f5f094661585c1fcde5dc9c4496afc6bbb76f8fc22367d51bfcd44
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SSDEEP
24576:EXRVVJUUR/2hcYeAj8fU/radxr8Z9cFYACOYUKRo0VYzr+XgnyxYjApeVz:sRJgh3As/6xSuqOdKyfIgcuApGz
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule static1/unpack001/75b45fea6000b6cb5e88b786e164c777c410e11fdcf1ff99b66b43096223d734.exe family_chaos -
Chaos family
Files
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024f23eff975f6989dd2dc4340886961.bin.zip
Password: infected
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75b45fea6000b6cb5e88b786e164c777c410e11fdcf1ff99b66b43096223d734.exe.exe windows x86
Password: infected
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: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 171KB - Virtual size: 171KB
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