General
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Target
XClient.exe
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Size
279KB
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MD5
023ead6edb029008a8d734e36e4ca475
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SHA1
1b6e6316d4d795896b5ccc16b870339da9b26dc3
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SHA256
25809e7c814825b2ad05f3660542f6c6be142b3fa90b60521f8fe158f2d645f9
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SHA512
9813b48c5eadd3bfab531d3d1afc107035e7a57e20a5b4be4e52d5e9f54fc4d3154c613d7199a5cc8b48c246d0d7ac75815ae6fdf0d47b84ab40122791d2a7ee
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SSDEEP
3072:u0Xm6sNU27b+gHOTQYJLAsNeDF5nI0PGIj9lua/Obw0hFv2PCWpId0:xmZq27bbq0sNOBTunbw0/5Wp
Malware Config
Extracted
xworm
147.185.221.20:57676
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Install_directory
%AppData%
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install_file
XClient.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 XClient.exe
Files
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XClient.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: 75KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 202KB - Virtual size: 202KB
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