Behavioral task
behavioral1
Sample
RuntimeBroker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
RuntimeBroker.exe
Resource
win10-20240611-en
Behavioral task
behavioral3
Sample
RuntimeBroker.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
RuntimeBroker.exe
Resource
win11-20240802-en
General
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Target
RuntimeBroker.exe
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Size
90KB
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MD5
79fef04d806d7916fa1bf6d30358d4de
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SHA1
2afb944edcf58c6594c734fbe0c8416b6bc1f447
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SHA256
76f2d446e7fc3631f352180c201de9eb139d1acf3daf5dd63fe69502fa253bf1
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SHA512
897021db19492ed9cf5ae3d68d840af1f68cf8836b1e5935485e42e569ecf8c95c85fe50b9e25ab13275209ed112906d06ef03a83502a0fa5904e60d3c3dad1e
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SSDEEP
1536:ngSNPW6TbqVuyNkF3/yKbJJtLA2aozYf6zS0ORoiYdrr:phqVuyNkFvtbJJtL7ao8gOzmr
Malware Config
Extracted
xworm
expected-schema.gl.at.ply.gg:2980
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Install_directory
%LocalAppData%
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
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: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: 88KB - Virtual size: 87KB
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