Behavioral task
behavioral1
Sample
svhost.exe
Resource
win10ltsc2021-20241211-en
General
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Target
svhost.exe
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Size
22KB
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MD5
54bcbd6d45bc3bc155576d759f1a6ae6
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SHA1
c9fcbd1ac3c48f41f17920d63dd03fef6adeba27
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SHA256
eab0b70f3de7f7d5be417a5e03d293e652d403f363b39d30f73c53f2672af434
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SHA512
b93de78e72cc012b9bd719b767e8d4dc0ee4dec81ecd102d984b6f80470da38da1c911e2c169e1d4b7a7ad9e0e96487aff71f24239196c52480217c4c9fb761d
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SSDEEP
384:k3Mg/bqo2OhGv+2jAp6AnXNdd10JFr91CT7d5eH:aqo2Nv4p/ndlcFr9QHeH
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource svhost.exe
Files
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svhost.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: 19KB - Virtual size: 19KB
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