Behavioral task
behavioral1
Sample
371dfb55c591f007015e411ca1eca77e.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
371dfb55c591f007015e411ca1eca77e.exe
Resource
win10v2004-20231201-en
General
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Target
371dfb55c591f007015e411ca1eca77e
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Size
117KB
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MD5
371dfb55c591f007015e411ca1eca77e
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SHA1
4221d8877d51ea3b60d6e2aa2fb876dc9d4340b2
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SHA256
e90064b07209f16a93ad5d10f6e4a854049d789a062eae7aa72b92635827d3a5
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SHA512
80a35700277981a6d290043cc3dd0a70df9642d848fca76d6f86ae68e7b796c7a93bdc5197797a5a8679c9922450c029a8326e2e2c1fdfb4b2af16806c053543
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SSDEEP
1536:Nt8oSlEjl40ed9Yh848kz/mLKxwrCoPcC5usWjcd66EfACsxf37:Ntbqvi9nMKxQbZ5x66EfACsxfL
Malware Config
Signatures
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Urelas family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 371dfb55c591f007015e411ca1eca77e
Files
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371dfb55c591f007015e411ca1eca77e.exe windows:5 windows x86 arch:x86
d0a02458b96b0a6cde3068c96d1cdba2
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
GetTempPathW
GetSystemDirectoryW
DeleteFileW
GetModuleFileNameW
GetTickCount
GetVersionExW
ReadFile
CreateFileW
DeviceIoControl
GetTempPathA
GetModuleFileNameA
HeapAlloc
GetProcessHeap
HeapFree
MultiByteToWideChar
SetEndOfFile
HeapReAlloc
LCMapStringW
CreateThread
LoadLibraryW
OutputDebugStringW
LoadLibraryExW
WriteConsoleW
FlushFileBuffers
SetStdHandle
CreateEventW
ExitProcess
CloseHandle
Sleep
OpenEventW
GetStringTypeW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
RaiseException
SetFilePointerEx
SetFilePointer
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
DeleteCriticalSection
GetFileType
GetFileAttributesW
GetSystemWindowsDirectoryW
IsDebuggerPresent
IsProcessorFeaturePresent
GetCommandLineW
GetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
GetProcAddress
EncodePointer
DecodePointer
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
GetConsoleMode
ReadConsoleW
WriteFile
WideCharToMultiByte
GetConsoleCP
InterlockedIncrement
InterlockedDecrement
GetCurrentThreadId
GetModuleHandleExW
AreFileApisANSI
GetStdHandle
HeapSize
user32
LoadAcceleratorsW
LoadCursorW
RegisterClassExW
CreateWindowExW
DialogBoxParamW
LoadStringW
wsprintfW
LoadIconW
EndDialog
PostQuitMessage
EndPaint
BeginPaint
DefWindowProcW
DestroyWindow
advapi32
RegQueryValueExW
RegSetValueExW
RegCloseKey
RegOpenKeyExW
shell32
ShellExecuteA
ShellExecuteW
ws2_32
WSAStartup
htonl
gethostbyaddr
socket
gethostbyname
inet_addr
htons
connect
closesocket
send
recv
WSAGetLastError
iphlpapi
GetAdaptersAddresses
Sections
.text Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ