Behavioral task
behavioral1
Sample
4446d78d49a1a20690acba4c9fd0a68bb28a7ccadd54ddfcae695ffd611a585b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4446d78d49a1a20690acba4c9fd0a68bb28a7ccadd54ddfcae695ffd611a585b.exe
Resource
win10v2004-20231215-en
General
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Target
4446d78d49a1a20690acba4c9fd0a68bb28a7ccadd54ddfcae695ffd611a585b.exe
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Size
26KB
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MD5
5d5fe9751c9b77b3e6628f27f4894438
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SHA1
ff497007e0993468ff80c40cf75bf933b9d9adee
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SHA256
f9acba6b7aca478f2d438917ec38c3eb6ab19066c4031f86b291d7b1e00ba716
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SHA512
ee2fa104c43feb5e2da4081a245718ba3c99cb105fc9f104c7d77e075c3a47aa0d7997c8de89da5574dc6bb7c26078d320f784f034786e432934ba2f0e62d405
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91Qkb5hxDGB:5OElB6sc9GkbXxDG
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Detects command variations typically used by ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_GENRansomware -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4446d78d49a1a20690acba4c9fd0a68bb28a7ccadd54ddfcae695ffd611a585b.exe
Files
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4446d78d49a1a20690acba4c9fd0a68bb28a7ccadd54ddfcae695ffd611a585b.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: 23KB - Virtual size: 23KB
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