General
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Target
XClient.exe
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Size
56KB
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MD5
f16dcfd4c06f32ee1d43645388c2dfbc
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SHA1
5159f63248ec76d69e0f194fce23ff8e97f53f0b
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SHA256
b9fa69d0fbbdb92d1b2931cd36f6eccd86ae6b04b9349ec589e16a0cc34912ba
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SHA512
16594523a655315460804d97dac2aaee888ce6f2c6003c12bad5013bc73a5975773e68097046cfe7a0e9ce0c862b99a520fb071e45bf6e944fc07ad6d30e9841
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SSDEEP
1536:w9EnN/5m8Ob13SOl/i7t7RN8LkbvlsOsMgXOzDwJ+:VN/5S35l/i7t4kbvlbgXOzB
Malware Config
Extracted
xworm
127.0.0.1:4099
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Install_directory
%AppData%
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install_file
XClient.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: 54KB - Virtual size: 53KB
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