Behavioral task
behavioral1
Sample
NEAS.f0219b17d3c3780cf803e3825218c4be_JC.exe
Resource
win7-20230831-en
General
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Target
NEAS.f0219b17d3c3780cf803e3825218c4be_JC.exe
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Size
210KB
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MD5
f0219b17d3c3780cf803e3825218c4be
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SHA1
25b4a58661a4904fc634225d67650b8f6aa9a4a6
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SHA256
8cda6bfd770cab054d05fa5a2426059ed9f9d53ee1fcc87368231d79a888bbb1
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SHA512
c2afb519a64fb4fa73c5b6a93673f697c6d80d70d20cd6c97b218e4f43fa383f7a2f136b5ef35e75d5df94f8f430bef40fbb37fa5e702a9fdec20f4469474ee5
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SSDEEP
1536:DuhL7dKJY/aTztv1UF7+RcbpP/iOOaDXl32oNIVelT2r9ZLzi/4kgg57lmKwrr5v:GBKBy7+8pCOH1ch9ZLqrwrr58V2pmur
Malware Config
Signatures
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Urelas family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.f0219b17d3c3780cf803e3825218c4be_JC.exe
Files
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NEAS.f0219b17d3c3780cf803e3825218c4be_JC.exe.exe windows:5 windows x86
1c8eb547a4cf6ad47f5eb9f6d6ccd7c3
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
Sleep
GetTickCount
GetSystemDirectoryW
DeviceIoControl
ReadFile
CreateFileW
GetTempPathA
GetModuleFileNameA
CreateFileA
WriteFile
CreateThread
MultiByteToWideChar
ExitProcess
GetModuleHandleW
GetFileSizeEx
SetFileAttributesW
GetLastError
GetFileSize
SetFilePointer
SystemTimeToFileTime
GetCurrentDirectoryW
LocalFileTimeToFileTime
WideCharToMultiByte
CloseHandle
GetProcessHeap
SetEndOfFile
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
LoadLibraryA
OpenEventW
DeleteFileW
GetFileAttributesW
GetTempPathW
GetModuleFileNameW
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
HeapSize
FlushFileBuffers
SetStdHandle
InitializeCriticalSectionAndSpinCount
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetCommandLineW
GetEnvironmentStringsW
GetModuleHandleA
FreeEnvironmentStringsW
GetVersionExW
HeapAlloc
HeapFree
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetProcAddress
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
RaiseException
GetConsoleCP
GetConsoleMode
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
VirtualFree
VirtualAlloc
HeapReAlloc
HeapCreate
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
user32
LoadCursorW
RegisterClassExW
CreateWindowExW
DialogBoxParamW
LoadStringW
LoadIconW
PostQuitMessage
EndDialog
wsprintfW
EndPaint
BeginPaint
DefWindowProcW
DestroyWindow
advapi32
RegQueryValueExW
RegCloseKey
RegSetValueExW
RegOpenKeyExW
shell32
ShellExecuteW
ShellExecuteA
ws2_32
WSAStartup
htonl
gethostbyaddr
socket
gethostbyname
inet_addr
htons
connect
closesocket
send
recv
WSAGetLastError
iphlpapi
GetAdaptersInfo
Sections
.text Size: 196KB - Virtual size: 200KB
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: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE