Behavioral task
behavioral1
Sample
408871cda64251d42d61ec6baef1addfee6382b71af0da6f0b0ff79b913b5e23.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
408871cda64251d42d61ec6baef1addfee6382b71af0da6f0b0ff79b913b5e23.exe
Resource
win10v2004-20231215-en
General
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Target
408871cda64251d42d61ec6baef1addfee6382b71af0da6f0b0ff79b913b5e23
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Size
26KB
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MD5
cf93f5778c19061a406b985e41051cc5
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SHA1
40e5827175516cdb8ef0a692ecf188f424b4d351
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SHA256
408871cda64251d42d61ec6baef1addfee6382b71af0da6f0b0ff79b913b5e23
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SHA512
8e3abaec148c04a8ebfeaf144cd8ec8e87a421eb7cdd0f29d92569d1673e608655608fd0b8684baf36771f3e6be1690711d4495a51ca61a2caa6763cd15a1459
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SSDEEP
384:5YenjLLAps4T5lBavzb/xlhKOVp91QIb5hxDGs:4OElB6sc9GIbXxDH
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 408871cda64251d42d61ec6baef1addfee6382b71af0da6f0b0ff79b913b5e23
Files
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408871cda64251d42d61ec6baef1addfee6382b71af0da6f0b0ff79b913b5e23.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