Behavioral task
behavioral1
Sample
XClient.exe
Resource
win11-20240214-en
General
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Target
XClient.exe
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Size
74KB
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MD5
ede77c0ee1f3d140d6b192eb9429ae42
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SHA1
134965c22e20441d3424d519e3abc0acdda2c101
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SHA256
ff9fb73073e26472f823b5fb6833ebe3df2026342f1965de73b0a4c7630ed2ab
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SHA512
8bd90810bf8f16d40fd5c4b17d12a1d1b02737d93c4d7e3d5cf2340a13e55cd26cd0ed8b0dfd8e8d80a36f6f0b5ca80600df128c36c67fca0981c906a3fc7cc5
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SSDEEP
1536:rijXEGhTCmWPjvsmCA6yZPbb3QkX13NI+mOjfMhU6:KXEGetnNbbXmOjZ6
Malware Config
Extracted
xworm
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Install_directory
%Public%
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install_file
svchost.exe
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pastebin_url
https://pastebin.com/raw/UWpQULMP
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: 71KB - Virtual size: 71KB
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