Behavioral task
behavioral1
Sample
better.exe
Resource
win7-20240903-en
General
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Target
better.exe
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Size
45KB
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MD5
e1ceac9336a96cb04cc3909ba406b535
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SHA1
f511cbbd228c9685067bdc81d2411031285e1c75
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SHA256
36c3156427b6f44bbd149994ae17c422b99efc92a1dd846bf23c2e499a639232
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SHA512
85d889cad787945820bf2c37d8bf4072dfbb13e692258b6efc00ed6ab4ec1790b1b235d0e034edd1812376ba70d650e1eb3cb95cb3bd61d91b2fb3cbd65bf6ed
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SSDEEP
768:AdhO/poiiUcjlJIn89SH9Xqk5nWEZ5SbTDaxuI7CPW5G:yw+jjgn8oH9XqcnW85SbTkuI+
Malware Config
Extracted
xenorat
127.0.0.1
Xeno_rat_nd8912d
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install_path
appdata
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port
4782
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startup_name
Arkhavis.exe
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 better.exe
Files
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better.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