General
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Target
bootstrapper.exe
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Size
45KB
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MD5
42faf67435979c1245010683d8e916b5
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SHA1
b93b780736398c6e4001c150276ccb24982ed67f
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SHA256
eef18c81faeee1877aa9cd8d8aef18b643a434fd3da221cc724070ec863e5fcd
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SHA512
ff0fd19b423da9c89a6729790f5f39bac4e2dd03d62ad8c8fcf9628afb7e57a58b0a4700ee8811ba6c6191390c7cf3816342852fb90fc583ba261fd4637fcd86
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SSDEEP
768:RdhO/poiiUcjlJInvvH9Xqk5nWEZ5SbTDaJWI7CPW5R:Pw+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 bootstrapper.exe
Files
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bootstrapper.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