General
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Target
XClient.exe
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Size
32KB
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MD5
4fd643c42f325ad086fda3f152cf67eb
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SHA1
1b0ab3a0f2c92b840aed537925cc71962347261c
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SHA256
5bbac3d08e721bd3121826ad552e9d26e0164e9bca1a52c58820ccd2ea319aa8
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SHA512
c599c94f5340a3bd0c4fa154f4a93c68894e10dc08470f4dfa4b2a6964e6f4915ebd477b4487d2bdec91745ce82ebaac73070742dbe821ea1c850fc6d41fb811
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SSDEEP
768:lVa+vNtg+PB93Tw4xKdVFE9jd3Ojhebd:lvNtgw93U4xcFE9jd3Oj8R
Malware Config
Extracted
xworm
5.0
127.0.0.1:7000
T6SodsvKOp1VK0mf
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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