Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20231215-en
General
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Target
XClient.exe
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Size
32KB
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MD5
9c4062efe238e3dc82583e2475bf3162
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SHA1
4cfb782ba22d0b44e11eec3de52d264b50cdc5d7
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SHA256
a8dc46b72b23e6d35d9c75dcb56909a204769b3062df269d2777d5deddc1659a
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SHA512
4f52eeafa6a1f3b8d8c21b37299b27940b45d0d638cd1446e557d9e6ccaa2b400c697c566c326abf7abd7f83ef691dbc94697729b31513ea44b817dfdd45ba04
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SSDEEP
768:qUa+vNshO8q8aoxVJt76NHRVFr9jyOjhYbw:BvN4dF97QHDFr9jyOji0
Malware Config
Extracted
xworm
5.0
192.168.1.21:31350
<Xwormmm>:1
MtexCbbsXxt0l6ph
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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: 29KB
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