Behavioral task
behavioral1
Sample
524a898e18999ceac864dbac5b85fa2f14392e389b3c32f77d58e2a89cdf01c4.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
524a898e18999ceac864dbac5b85fa2f14392e389b3c32f77d58e2a89cdf01c4.exe
Resource
win10v2004-20240426-en
General
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Target
524a898e18999ceac864dbac5b85fa2f14392e389b3c32f77d58e2a89cdf01c4.exe
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Size
3.2MB
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MD5
db5c28ec647afd894c01422584d551a5
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SHA1
fa0b5ebcb983509eebc7222725792976fad2aca8
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SHA256
524a898e18999ceac864dbac5b85fa2f14392e389b3c32f77d58e2a89cdf01c4
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SHA512
730054505deddeeefce4b1cc3b8ea362946e9e12ea289bc64285c0ce417d8964a767d03ccdf69ab4dd184d9888b9f3c1b51134cfb9c067861b5c1f4c06a3f67a
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SSDEEP
24576:s0JR6V45PL2ybTlBpPcmtR9tArJms0dIU1wuKav4WgNFlLKKDGyMgl+ICHusEd:5iylZ9tAcBSGgJtAZu
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 524a898e18999ceac864dbac5b85fa2f14392e389b3c32f77d58e2a89cdf01c4.exe
Files
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524a898e18999ceac864dbac5b85fa2f14392e389b3c32f77d58e2a89cdf01c4.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: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 67KB - Virtual size: 67KB
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