General
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Target
XClient.exe
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Size
57KB
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MD5
ea9eef06b1536aa625ffa7299d409547
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SHA1
d2de02336ee274630d61376b558d0a834db7c4bf
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SHA256
a630cd880562414c47e4a17b4338d35f5fe35527ed40e1e2b46842f649a30d9a
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SHA512
df1c125f85c687109c4c261dc91aa45e20942ec97cb712dd21dcb1af37334fb8991d406b8361bbad360b140daf53429d37886343bc3ba64ddb9754c969b98ed8
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SSDEEP
768:FxMErsM5Wc7x+8XW719HE2fyWWAYE/v1LOtOwoQvO6bezQtXPPaDyIvdnOohYa5n:FxXrXW6BQ1xhd/4hbezqqJ5OoPNvxwu
Malware Config
Extracted
xworm
127.0.0.1:2177
37.156.72.142:2177
192.168.1.1:2177
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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: 55KB - Virtual size: 54KB
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