Behavioral task
behavioral1
Sample
4293f245cc1a2c056bbe8df3162437e7efe2edaa9f0bda19db62c5e4c8c31c3b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4293f245cc1a2c056bbe8df3162437e7efe2edaa9f0bda19db62c5e4c8c31c3b.exe
Resource
win10v2004-20231215-en
General
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Target
4293f245cc1a2c056bbe8df3162437e7efe2edaa9f0bda19db62c5e4c8c31c3b.exe
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Size
26KB
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MD5
339c1bf6312a4883df92abcde967ae3a
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SHA1
c1e4c42efac769dfe5fa519f3ebcb23f04d6ce22
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SHA256
4293f245cc1a2c056bbe8df3162437e7efe2edaa9f0bda19db62c5e4c8c31c3b
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SHA512
b6137900c781391f8a2121967980147861509233ef04497962a922fb3316f75861fab6b8f22f94ef55961de44e4a26b849a136cfead15636165b18b23137f71e
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SSDEEP
384:DYenjLLAps4T5lBavzb/xlhKOVp91QVb5hxDGH:qOElB6sc9GVbXxD8
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 4293f245cc1a2c056bbe8df3162437e7efe2edaa9f0bda19db62c5e4c8c31c3b.exe
Files
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4293f245cc1a2c056bbe8df3162437e7efe2edaa9f0bda19db62c5e4c8c31c3b.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