Behavioral task
behavioral1
Sample
4e16b172ddbdbc7eadb9c19aec4395063dd5c46d10cc3fa6e0354a9b882ba226.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4e16b172ddbdbc7eadb9c19aec4395063dd5c46d10cc3fa6e0354a9b882ba226.exe
Resource
win10v2004-20240802-en
General
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Target
4e16b172ddbdbc7eadb9c19aec4395063dd5c46d10cc3fa6e0354a9b882ba226
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Size
25KB
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MD5
900008874bc095685fc50680e81091fa
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SHA1
7b3de1fea9df5814cce8ef4a7590b44f1edb9389
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SHA256
4e16b172ddbdbc7eadb9c19aec4395063dd5c46d10cc3fa6e0354a9b882ba226
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SHA512
d7b42f1e85ddba5c0173b1ad857c09a650e2d3e7cd89eabe9797a3f9b7a9f649b51757a0867ff4428fd7ccbf11dde0879e62458f3d58a2f88aa6a30a109b22ca
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SSDEEP
384:r0JORJE7LK87ghRygQNdEWI23SOVs91V9H0b5QWv:rJX8qJWet9pUbaO
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 4e16b172ddbdbc7eadb9c19aec4395063dd5c46d10cc3fa6e0354a9b882ba226
Files
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4e16b172ddbdbc7eadb9c19aec4395063dd5c46d10cc3fa6e0354a9b882ba226.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: 22KB
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