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Behavioral task
behavioral1
Sample
XClient.exe
Resource
win10ltsc2021-20241023-en
General
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Target
XClient.exe
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Size
58KB
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MD5
0b664dbbbb3530b7f6bef9b1d61addb9
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SHA1
9f5d5bd42ec1c44db3274396754db0c46ac169a5
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SHA256
48d74602d8e488f13359a7c54e4ff30e3e48d44190e57153539207b57a0f3ea4
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SHA512
6adff37cac5cc056f17c63b7cfefe6d7d4ab1da19ca3c5b59cbf22ead471e3c7416ff2b70eaf8be81af77dffabbd521aa563296eef6297e1e71bcbb42f9293cf
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SSDEEP
1536:NELc8UB3jYNK6stQKEHSWcagrR4Zb/sordrmt69O0b0BQ5O:mLvUtYVTKEHSWcNR4Zb/JdO0b0BIO
Malware Config
Extracted
xworm
3.1
147.185.221.22:4999
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Install_directory
%Public%
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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: 56KB - Virtual size: 55KB
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