Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240903-en
General
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Target
XClient.exe
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Size
33KB
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MD5
5a477b280123ed81ebe667306561e763
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SHA1
25ec76452e98949fe31600dbee4a0dc18bc3a008
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SHA256
78434954ee3dacda0027e69eca39732230cc8b771fc6b09332091a6b2bca72a6
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SHA512
b70c5ef32d73c6956364c487ea8328d8edb68e350c0aa3c8cdf3daf5d7e3966a6614feed3ff4c16d30d671fc678a9c2d527a3e2148cd59be7cc24086aa0b3c25
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SSDEEP
384:jE8PQ9Ba+vNuntf98d6ILj7CM42pfL3iB7OxVqWGRApkFXBLTsOZwpGN2v99Iku:zUa+vNohsXn42JiB70cVF49jkOjhuby
Malware Config
Extracted
xworm
5.0
127.0.0.1:7000
5Xx4zMdTsZwdb9my
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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: 30KB - Virtual size: 30KB
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