General
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Target
XClient.exe
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Size
55KB
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MD5
19b5d87e76c248b9d288c71415bba462
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SHA1
e0665f86a7b8db622a64d225c46ff0fe9954710d
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SHA256
b69d2bae7a7d3fd39f65eb66ebab178e6013966c6747260e0bf25cdfca435542
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SHA512
00250801cbf9b0bdd73031a9f1ad2bfb52fb8668ea1a9a451a869020f6ea59347ff40a5a4fed4f8fc493c3ae6fbd713b113bb576b0285856761f9073ccbc72bb
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SSDEEP
768:PuuTBjI+opX7APWGVh+hapndS53xHogkb7Ak6MO+AEzONnkvh7OWh4x5xtc:mOWr+m8ndS53ZkbEk6GZzOi7OWuf7c
Malware Config
Extracted
xworm
147.185.221.23:45767
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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: 52KB - Virtual size: 52KB
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