Behavioral task
behavioral1
Sample
XSClient.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
XSClient.exe
Resource
win10v2004-20240508-en
General
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Target
XSClient.exe
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Size
176KB
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MD5
b63a7c56ea2300bc81afa38a8e54797a
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SHA1
b8b03e1f366194a898ee5341a143f7e1f7aca2ce
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SHA256
90f49762a7c35a23551b41ae95e8de098b933bcf769f18465e77d712d9613ecc
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SHA512
d101466792742dccac1a2d1af5d6acaad0d42fcf367585ce574d4ff305d3829d2438a12faac0901bab25a6d500c8c5d128054bfb344b467d7a76281a8ccd516d
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SSDEEP
1536:b+W+Na1WcJoQODKb6QGlFy6PspobOW35BdXpysa7iAMR:yWT1WcJoQCKb6FoKOW35LXpYuAS
Malware Config
Extracted
xworm
7.tcp.eu.ngrok.io:15249
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Install_directory
%AppData%
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install_file
XSSClient.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 XSClient.exe
Files
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XSClient.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: 67KB - Virtual size: 67KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 108KB - Virtual size: 107KB
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