Behavioral task
behavioral1
Sample
XCsssslient.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
XCsssslient.exe
Resource
win10v2004-20240802-en
General
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Target
XCsssslient.exe
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Size
85KB
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MD5
0bdc10075591678b2834a183599e1934
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SHA1
51ee9be786746c2462595e0fdb3d6629f1fbdba5
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SHA256
770def897a3e3ea3e8f5fdc26d07e50e52b8c9aac18ce5372baf07696e98835c
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SHA512
6782d0aba2329edaad1b243bd9da2c77404e19371777146c1ac6c143cb5215dfa4255548eab5cb73429fcbb6bd09ffc2fd0aba0d258c441fe4fada6c4d701ab1
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SSDEEP
1536:57MroSi7DFpFRuF2BaJ4fzx9I6KbV/H5ikBX6UtPxOdbmYKjL:5AeFpYuaGfd9I7bV/HJtpOdbmNL
Malware Config
Extracted
xworm
127.0.0.1:53435
10.127.1.38:53435
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Install_directory
%ProgramData%
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install_file
XClient.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 XCsssslient.exe
Files
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XCsssslient.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: 82KB - Virtual size: 82KB
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