Behavioral task
behavioral1
Sample
378dffdee8a2480210b9cc4a04bbcb59267312dfeccda854906ba3cb90baff1e.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
378dffdee8a2480210b9cc4a04bbcb59267312dfeccda854906ba3cb90baff1e.exe
Resource
win10v2004-20231215-en
General
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Target
378dffdee8a2480210b9cc4a04bbcb59267312dfeccda854906ba3cb90baff1e
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Size
26KB
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MD5
f1ef93d5fe737622224889d64dec7542
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SHA1
f8af6799d7312f9d7c9a713b9575efc2172bf2c3
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SHA256
378dffdee8a2480210b9cc4a04bbcb59267312dfeccda854906ba3cb90baff1e
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SHA512
e143c9072a6e51f3841a117023e3186f58e4fbff21f147c1355e85de190fdad0efbfe924b758f9169cb429f32fce227eedc1593d439696e6b94e392e59c166f3
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SSDEEP
384:OYenjLLAps4T5lBavzb/xlhKOVp91Qbb5hxDG/:9OElB6sc9GbbXxD0
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 378dffdee8a2480210b9cc4a04bbcb59267312dfeccda854906ba3cb90baff1e
Files
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378dffdee8a2480210b9cc4a04bbcb59267312dfeccda854906ba3cb90baff1e.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