General
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Target
XClient4.exe
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Size
65KB
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MD5
9f0b619afb075873c11ec628b009ab50
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SHA1
32067d8cef4a47dd471e031bc84a23736a9a9019
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SHA256
431d6bc461219d922087acd78175dd1c6853540c4064f2bbb7a729282c160736
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SHA512
82ae6ced1696e0b2c56aca9ad003b1c6e45db35210c65cf33a7c3b07a4ffe552e94430398732d8e43ccd4c7373b1f019655214d3c60f0b3a48b53f010ae0789d
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SSDEEP
1536:MKfYcEKyxKO+NXzSMaoBbUozeHHBm6v9OTQAA7gKBz:VfYcEKrzzaoBbUdBtOTQAqz
Malware Config
Extracted
xworm
usb-express.gl.at.ply.gg:20082
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Install_directory
%AppData%
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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 XClient4.exe
Files
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XClient4.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: 62KB - Virtual size: 62KB
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