General
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Target
XClient.exe
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Size
30KB
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MD5
06499476506ca26331d9235be60e4cd8
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SHA1
3aeb0744608f1885108ac56dca307b989fde59b8
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SHA256
ec1ce241d3af855a276284ff04c736a5e1c084fea5fca5fbbe53fbcbb67a3c56
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SHA512
c3c32e9a231422fd3b48fb3d5ba304bdddc8e6fc37e39ddde3ab103942d13b1726fead2138a39324f8fce6396375c5bbe0c2f39fecbe726351bad49f4bb9a05e
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SSDEEP
384:ceAwIGmeffcbWICWv/0ILZGPc7g0hYACSqReAw2uRugtFuBLTIOZw/WVnvn9IkVv:wecbl/b37gMYAoReJ2uBFE9RROqhwbw
Malware Config
Extracted
xworm
3.1
127.0.0.1:7777
DzCiqW7sP4UAJUlp
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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: 27KB - Virtual size: 27KB
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