Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20231020-en
General
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Target
XClient.exe
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Size
32KB
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MD5
cb83849838e6187500a3597e2c570c8a
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SHA1
fba135bae42762deb947e672825d1746b40102a1
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SHA256
d68cd0c28a26d452a0799a5546588c512755601ae3bcaa20fe4e757a47038b5d
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SHA512
8c0f0bc96efd25043e00267a5d8e94c5d1068e0be7c7b3d5ed7eb16790a42983ef273375353e4a38697256053c4c82772dd32810dd3fe09710fa01e6bc2b3f0c
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SSDEEP
768:xUa+vNshO8q8aoxVJt76bRVFr9jCOjhub5:MvN4dF978DFr9jCOj4d
Malware Config
Extracted
xworm
5.0
127.0.0.1:3303
yRDyCZw7okjyQz3i
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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