Behavioral task
behavioral1
Sample
2d8f90cd0b77f1c6c10ef3249295ae6f5e7f67729d3b2cd2f3440f21248df8b8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2d8f90cd0b77f1c6c10ef3249295ae6f5e7f67729d3b2cd2f3440f21248df8b8.exe
Resource
win10v2004-20231222-en
General
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Target
2d8f90cd0b77f1c6c10ef3249295ae6f5e7f67729d3b2cd2f3440f21248df8b8.exe
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Size
26KB
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MD5
9b7c024f69e5b70d1ec8f539af5fc15b
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SHA1
cca7344b298a4ff10c625c232d6fca0df5862792
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SHA256
ca9f89ddb3ecd55493ee24b5d4851cb66a7442a20e8789594fa4d6e7a8bbf176
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SHA512
0fe2f852bd9e1bc57f12ec4ebcfe3719b7e9f07c973d2ba5b59dae23265a6d233ba94624b0faefd9e5ba60e960177e9b6e8ac31c8dd026206ecfc3a2c26476ee
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91Qkb5hxDGJg:5OElB6sc9GkbXxDgg
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 2d8f90cd0b77f1c6c10ef3249295ae6f5e7f67729d3b2cd2f3440f21248df8b8.exe
Files
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2d8f90cd0b77f1c6c10ef3249295ae6f5e7f67729d3b2cd2f3440f21248df8b8.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