Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20241007-en
General
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Target
XClient.exe
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Size
43KB
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MD5
7e71f66eb4bd975fa6894f7be63d9de7
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SHA1
a0b6a69adffde7a5209498ce1656f0d406da9204
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SHA256
89055b8db329f28180bdd72d02227f175a46b79b470c5131e932d235104ab6e1
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SHA512
5a776de6708ffa802700febe9a6a1cd95cd907f8d435c7ea28644c3c31565e373223b8db05ca142cb5bdc0d13745fba03099edbfc2fe7f9095232a997cdf6bf1
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SSDEEP
768:vSniTSIuNNk3MO56kjBbvSevz5zbbTf8EmZPcBH6clOQhAGb:oiT9n6k5zbHf8PZP8H6OOQC8
Malware Config
Extracted
xworm
3.1
147.185.221.23:53631
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Install_directory
%AppData%
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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: 41KB - Virtual size: 40KB
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