General
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Target
XClient.exe
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Size
31KB
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MD5
cebf0bddf5d3ca6be2f49edf263507cc
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SHA1
92f266f5951b4f70a7a6ec740b77e09dd825f5b4
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SHA256
ee6df12339a5bd70f5d14434279ccd9282618f51b77ea38b429e54a8632dce17
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SHA512
a15b7a860428610b7d4cebbfc883270e76482130ee7b4bd6ee865c5d312ccc6d17e62aaf9a81ce3b49d03da404d33fd3c89403cbd85f59f4512c7aecb952896f
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SSDEEP
384:/xk+qCyqnORYAsaCsWr/LVnwDs2ETIiqbR+gtFqBLTiZw/WNCvK9IkVug7LxOjhZ:H5jfVwePqbZFr9RLtOjhv/7vV
Malware Config
Extracted
xworm
3.1
193.161.193.99:44130
CmMEX29iS3j5ITe8
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Install_directory
%Temp%
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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: 29KB - Virtual size: 28KB
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