Behavioral task
behavioral1
Sample
1bdccdbec2750ff604743494b9048900.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
1bdccdbec2750ff604743494b9048900.exe
Resource
win10v2004-20231201-en
General
-
Target
1bdccdbec2750ff604743494b9048900
-
Size
137KB
-
MD5
1bdccdbec2750ff604743494b9048900
-
SHA1
18619fecde08aa66f2f0b590045f1b4b541dc33f
-
SHA256
1a0f8d121ecd585ccf40e1ea794a643f51cf26532327a34d0bd17f8765e74b26
-
SHA512
c2aac0271a14141dea1dcc96eb236291bbca6a3684ef17fd31bb3ba316411037a9043124150ee97960f1a0eb3181e82f71fb333d48100cdf7869450ed3ca7082
-
SSDEEP
1536:Uew08ukP5sZK20EGIBpwW6NeleEQ77nuUWXJmU2AjtH8oIHcpKZok9HP:F0uk8QsH47nW5ptcoIHcpKZocv
Malware Config
Signatures
-
Urelas family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1bdccdbec2750ff604743494b9048900
Files
-
1bdccdbec2750ff604743494b9048900.exe windows:5 windows x86 arch:x86
5f1929a8ca007a58d8921624c4dd5b88
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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
GetSystemWindowsDirectoryW
GetSystemDirectoryW
DeleteFileW
GetModuleFileNameW
GetTickCount
GetVersionExW
ReadFile
CreateFileW
DeviceIoControl
GetTempPathA
GetModuleFileNameA
HeapAlloc
GetProcessHeap
HeapFree
MultiByteToWideChar
HeapReAlloc
LCMapStringW
HeapSize
CreateFileA
GetFileAttributesW
LoadLibraryW
WriteConsoleW
FlushFileBuffers
IsProcessorFeaturePresent
SetStdHandle
CreateThread
CreateEventW
CloseHandle
OpenEventW
GetTempPathW
GetStringTypeW
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
RaiseException
SetFilePointer
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
HeapCreate
InterlockedDecrement
GetCurrentThreadId
ExitProcess
Sleep
GetCommandLineW
HeapSetInformation
GetStartupInfoW
GetLastError
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
DecodePointer
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
RtlUnwind
WriteFile
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
GetProcAddress
GetModuleHandleW
GetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
SetEndOfFile
user32
LoadIconW
RegisterClassExW
CreateWindowExW
DefWindowProcW
BeginPaint
LoadAcceleratorsW
LoadStringW
LoadCursorW
wsprintfW
PostQuitMessage
EndPaint
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: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 49KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ