Behavioral task
behavioral1
Sample
NEAS.8bd4ccc2173cf85bc191a7f084363960_JC.exe
Resource
win7-20231023-en
General
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Target
NEAS.8bd4ccc2173cf85bc191a7f084363960_JC.exe
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Size
176KB
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MD5
8bd4ccc2173cf85bc191a7f084363960
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SHA1
900004717293acb7822fb304bc67fb3950139daf
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SHA256
8ba61061e2d0eafdb65f9b48746b225b97a08aa57c01999e9f7bafb320bcdc0c
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SHA512
d430eeffe104365c1598d8a8b728b187c0908908fcc12713c5c2417dfdb9883da95befedb5c987adef2412f69e00072e3b6433af70d31bca9da1289d00e88956
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SSDEEP
1536:Jv+x0V7eqzdYntSfGx+nAL2PdIkDNEnLAE0UtQgNMy3mvTtdK0vu5zypEh/tQX:IyVnYntSzWxnLj0OQg0tcau5zypEhFQX
Malware Config
Signatures
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Urelas family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.8bd4ccc2173cf85bc191a7f084363960_JC.exe
Files
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NEAS.8bd4ccc2173cf85bc191a7f084363960_JC.exe.exe windows:5 windows x86
6b4c9b1e25397fd23045edf6399815a1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateEventW
CreateThread
GetSystemDirectoryW
DeleteFileW
GetModuleFileNameW
GetVersionExW
ReadFile
CreateFileW
DeviceIoControl
GetTempPathA
GetModuleFileNameA
HeapAlloc
GetProcessHeap
HeapFree
MultiByteToWideChar
GetModuleHandleW
WriteFile
GetLastError
SetFilePointer
WideCharToMultiByte
CloseHandle
SetEndOfFile
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
HeapSize
CreateFileA
GetSystemWindowsDirectoryW
GetTickCount
ExitProcess
Sleep
OpenEventW
LoadLibraryA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
FlushFileBuffers
SetStdHandle
InitializeCriticalSectionAndSpinCount
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
RaiseException
GetFileAttributesW
GetTempPathW
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
GetConsoleCP
GetConsoleMode
GetProcAddress
GetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
VirtualAlloc
HeapReAlloc
user32
LoadIconW
RegisterClassExW
CreateWindowExW
DefWindowProcW
BeginPaint
LoadAcceleratorsW
LoadCursorW
wsprintfW
LoadStringW
PostQuitMessage
EndPaint
advapi32
RegQueryValueExW
RegSetValueExW
RegCloseKey
RegOpenKeyExW
shell32
ShellExecuteW
ShellExecuteA
ws2_32
WSAStartup
htonl
gethostbyaddr
socket
gethostbyname
inet_addr
htons
connect
closesocket
send
WSAGetLastError
recv
iphlpapi
GetAdaptersAddresses
Sections
.text Size: 167KB - Virtual size: 172KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE