General
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Target
XClient.exe
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Size
76KB
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MD5
989838eaea4c2793ed52afe08619a1bd
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SHA1
d5c38be49c9b421a7402350231e47379b55a28ee
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SHA256
f4d6f0ed3c6037c49743c5b72c92d11ce96f356d7418a5146e58745e299eaff0
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SHA512
91dcb32d6c218a58858d5c7ff6109bfe608e642d273769aff710dbadf0ae110b5910747bb42dad19d9ecbea1c52a9d9c18c56adf56fb3b0d12cb3feaa461b2dd
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SSDEEP
1536:HUB4T9GSGm8M9AjmYkbKW/L/yHDLEGb69Iw9/OVYbVsHBz4:HUm4A9Ym7bKWeH3EmYOabVsH14
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 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: 74KB - Virtual size: 73KB
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