Static task
static1
Behavioral task
behavioral1
Sample
close-nxray-tool.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
close-nxray-tool.exe
Resource
win10v2004-20230220-en
General
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Target
close-nxray-tool.exe
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Size
91KB
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MD5
1bf0372c5fad4f67188546b51a02e3e5
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SHA1
2df004868319317d17586f18972456a9e893b040
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SHA256
fc5bdcff129efad93dc3b06ef5f79ad3d01a30b5ca94e4a2ca165f992318c770
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SHA512
1653fb8e3222191cc566a9435a8a43aa047742200557da37e9acafc4658fd4d4187c122e770d55027dae50de42782dfe98a478fbf4214a8e87ea070d260f6148
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SSDEEP
1536:BCMbNof9dSCI+f4r6cBvEKkhhS4gJSwhs9OoB0fX:vxof9dqvEb+Ewa9Oo+/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource close-nxray-tool.exe
Files
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close-nxray-tool.exe.exe windows x86
9566aa1c84e1e797726635ae23141cb6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
TerminateProcess
OpenProcess
CloseHandle
Sleep
SetStdHandle
WriteConsoleW
IsValidLocale
EnumSystemLocalesA
InterlockedIncrement
InterlockedDecrement
EncodePointer
DecodePointer
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
RaiseException
RtlUnwind
GetProcAddress
GetModuleHandleW
ExitProcess
GetCommandLineA
HeapSetInformation
GetLastError
HeapFree
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
HeapAlloc
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
InitializeCriticalSectionAndSpinCount
LoadLibraryW
GetLocaleInfoW
WriteFile
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoW
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
IsProcessorFeaturePresent
HeapSize
GetConsoleCP
GetConsoleMode
FlushFileBuffers
ReadFile
SetFilePointer
GetACP
GetOEMCP
IsValidCodePage
GetStringTypeW
HeapReAlloc
GetUserDefaultLCID
GetLocaleInfoA
CreateFileW
user32
SendMessageCallbackA
GetWindowThreadProcessId
FindWindowA
Sections
.text Size: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 944B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ