General
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Target
XClient.exe
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Size
65KB
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MD5
8617f1ab9fdd3fdf84eea078439f72c7
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SHA1
998b0f01504bbd9b3055553f87a70240a68827fc
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SHA256
a85ae2633f7af6b455122f6a67b9540f97458f969dddef41957412c877717cb4
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SHA512
a6e8adf148fe60a26eb8cf46afe8e455936a648b662dd31b9aaf86d057f9d7943509e98e3763079d5cf12948da48dee3be2c588b6816b2054e0044055943ed5c
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SSDEEP
1536:q224eK/Zxf/waUj9bw+bJcIBKLhcDn66RBWOUuR2jg:324eK/Zxf4aUB8+bJcIkhemOUuReg
Malware Config
Extracted
xworm
5.tcp.eu.ngrok.io:7771
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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 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: 62KB - Virtual size: 62KB
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