Behavioral task
behavioral1
Sample
RuntimeBroker.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
RuntimeBroker.exe
Resource
win10v2004-20230220-en
General
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Target
RuntimeBroker.exe
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Size
66KB
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MD5
418bb67d2eae4f8cda88c35302d287c2
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SHA1
b406d51135ab578fe04b5517592475cc02e76bf8
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SHA256
c0bd1ebdf30196efe9f0f562dcccc143ece619994ca14170e88f87ad402cdffa
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SHA512
3219699e927c2a7bdf8351a1e869d5a6ccf8154bbb726da98eb8f73a0bdfe62e245e0c8cab7e1c849405305b427bd03f7801d450e920d98bebbbc5c2b000c5b4
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SSDEEP
1536:EoYOTCkFne0mr5CUXNF9/C4JFGb1ygl+PMabczZ6FLcO77sXka:EoYO2kC5CUXzs4J0b1yA+Pj+ROHsUa
Malware Config
Extracted
xworm
con22.duckdns.org:58554
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install_file
USB.exe
Signatures
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Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource RuntimeBroker.exe
Files
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RuntimeBroker.exe.exe windows 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: 64KB - Virtual size: 63KB
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