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
210KB
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MD5
9bfbec6717ad855d87e16a7a36cf2060
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SHA1
ad8feff48191bb239ae893caeab35e539735069c
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SHA256
8eaad7c6ce7471c8cba5b274b974e11427dcdb743b64480d9386afbd9aaebc79
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SHA512
168befaf6d0586a5173e8bf5f6e9efd6afac1b603b117c93464d49a806943cb6b3ecb8f4c318f1cf94e3b12c9b8e72dd0dd1228ca51d4c8eb290c180b17c780b
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SSDEEP
3072:EPczFJ9Z4OClv8SKfbzxcwg7es6/Vsb8VKTup49oJMfF/H9N3Ky9NzLn7:ZRJ9oUhcX7elbKTuq9bfF/H9d9n
Malware Config
Extracted
xworm
5.0
JdATxGGlLfwymoJ6
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Install_directory
%AppData%
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install_file
XClient.exe
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pastebin_url
https://pastebin.com/raw/4YfEusCJ
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: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 166KB - Virtual size: 166KB
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