Behavioral task
behavioral1
Sample
b819fd21177ac66b9c645dcc82572b3eb774a14598dac95621edb06fb5e411fc.exe
Resource
win7-20240903-en
General
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Target
b819fd21177ac66b9c645dcc82572b3eb774a14598dac95621edb06fb5e411fc.exe
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Size
56KB
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MD5
9bc57b0a4b416e360a8e20ed5dda6cd0
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SHA1
7246f4cdcb19afa4de09a36972492aa067daac51
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SHA256
b819fd21177ac66b9c645dcc82572b3eb774a14598dac95621edb06fb5e411fc
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SHA512
dd306cd30727911a7c2335945721a85e8b65ece05efe3dd63e0fcb7b05033647fc881f0b78b8b6ac107ddf4f079107d51f835f5469fe4f3d6e787c620ff2fe82
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SSDEEP
1536:2Nltt4OCTcQLe6WskbSjJ6EoBs2vWywOvu:2NltCTcQLepskbSjToIOvu
Malware Config
Extracted
xworm
join-ez.gl.at.ply.gg:55
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Install_directory
%AppData%
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install_file
WindowsUpdate.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 b819fd21177ac66b9c645dcc82572b3eb774a14598dac95621edb06fb5e411fc.exe
Files
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b819fd21177ac66b9c645dcc82572b3eb774a14598dac95621edb06fb5e411fc.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: 54KB - Virtual size: 53KB
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