General
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Target
XClient.exe
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Size
33KB
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MD5
ccb420658817310b56be54bf6fe01d90
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SHA1
561424d7ab148308f127be791ca5a7d3d469d225
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SHA256
a2900d39b6a2e97fb155f3f23c1a5bb3938e550e4ff229c2605fd3b87774df99
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SHA512
d07beef0079130aefc2c3451aba975cbf9382d91b3fc3eb6355df963153d20c16e78659fde968b3d6317c2eef8b54b1b4595e57b272aeec98e9696a9ba724662
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SSDEEP
384:81sbhtLNSexatCJAk7LyjLrKdp6wsj4QfBRMpkFTBLTaOZwEJd2v99Ikuis4lVFY:lHLjAknyjPu89fBRFe9jBOjh3bD
Malware Config
Extracted
xworm
5.0
https://pastebin.com/raw/DxYQ14Jj:123
7dqqxIFVNg8bnRTQ
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install_file
USB.exe
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pastebin_url
https://pastebin.com/raw/DxYQ14Jj
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telegram
https://api.telegram.org/bot6094198209:AAGtbuJi6hBqVBpkxn3UzVsVOtCJjMn1cjE
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: 31KB - Virtual size: 30KB
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