Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20231215-en
General
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Target
XClient.exe
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Size
98KB
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MD5
859ed27af7d82ed0b9d67437c78d4b7e
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SHA1
04b22ca1e113f477daa157603640ab27b2c5b06c
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SHA256
36513cc5af6c9e14a1c530bb0bb5e16312c0277d5b0a098fdb377dd71403a1d0
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SHA512
a1eb771136ebd5241fd954474fe24a25435025a76b4c3d63b3f92f88e994fa887bdf194d8091fb551d054b51358a7478bd75d51f5ff1d6acf6536a343445fd29
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SSDEEP
3072:Zl8qGT2XtHth+Ci+b5dnt5bOaTb+eFdv:Zl8H2dzbjb+e
Malware Config
Extracted
xworm
192.168.183.131:7000
192.168.183.2:7000
fe80::d04d:c9ae:80e:6281%4:7000
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Install_directory
%Temp%
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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: 71KB - Virtual size: 70KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 26KB - Virtual size: 26KB
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