General
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Target
nai.exe
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Size
45KB
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MD5
4cbfc61732f67fdd690ff9d578af8f14
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SHA1
dcb062b56bbe4b9660f4a07e3d7f59a92f6bf3d3
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SHA256
fa4f97a38443e919cba50e6fe7cf121f4b69305b57eedca93128f016ff289a0f
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SHA512
768f53ea46ca839fa2f6ddad154d4b0a1c0de3b1c926cfdb986f8790086c92e1de3366796345623195a643a3cf3c9743b5d9990e02c8d736c1a85b76eb225408
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SSDEEP
768:bdhO/poiiUcjlJInvvH9Xqk5nWEZ5SbTDaJWI7CPW5R:Jw+jjgn3H9XqcnW85SbTAWIJ
Malware Config
Extracted
xenorat
127.0.0.1
Xeno_rat_nd8912d
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delay
5000
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install_path
nothingset
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port
4444
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startup_name
nothingset
Signatures
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Detect XenoRat Payload 1 IoCs
resource yara_rule sample family_xenorat -
Xenorat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource nai.exe
Files
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nai.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 43KB - Virtual size: 42KB
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