Behavioral task
behavioral1
Sample
5f9f7400245393521eb6083961f63d826c649267a55e5b3e4279fcf78d914b57.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5f9f7400245393521eb6083961f63d826c649267a55e5b3e4279fcf78d914b57.exe
Resource
win10v2004-20231222-en
General
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Target
5f9f7400245393521eb6083961f63d826c649267a55e5b3e4279fcf78d914b57
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Size
26KB
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MD5
75e7ea7b09f43a8a0f08266f5a43cc63
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SHA1
bbd478bfa821a955dd38c95354b8f2f33fe30fa6
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SHA256
552ee56dcd49bcaee1240c8ebb8396bd46242454ea31ab9c6806941c36b84d0e
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SHA512
7d94296989c1d54115c128e67333c94d7197b945f564b68221e9ddac149c3253c22f6a2e73736ce7abe0eec9b10e14fb66893dec695375087b3780da1e428392
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SSDEEP
384:+fYenjLLAps4T5lBavzb/xlhKOVp91QDb5hxDGb:+WOElB6sc9GDbXxDA
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 5f9f7400245393521eb6083961f63d826c649267a55e5b3e4279fcf78d914b57
Files
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5f9f7400245393521eb6083961f63d826c649267a55e5b3e4279fcf78d914b57.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