Static task
static1
Behavioral task
behavioral1
Sample
4a458d803e8e61bc4ec636056019195a.exe
Resource
win7-20230220-en
General
-
Target
4a458d803e8e61bc4ec636056019195a.exe
-
Size
238KB
-
MD5
4a458d803e8e61bc4ec636056019195a
-
SHA1
6a4023f613128a75952bf45adb305bca1cea5661
-
SHA256
28a6f8d393c0459c87c8ca21d7bad4fae89514118fc35a871b2b6fd7662c571a
-
SHA512
b04b2af5c82416b6a510ee2fa77a878e9349b855ad47b59bd46f10b5fc8189df165ddfcd9333214c14b7ea061f9fe8515aded4e11d1837fe3744afbe2db7f7e6
-
SSDEEP
3072:u+pCVP0S8pa6DuW6C1jhWrqNbBSpjI1AYm7FSaRxu3hAhjlhVcuBKy4:RbS8p8CBhzNbsKHLaR0xWhVRG
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 4a458d803e8e61bc4ec636056019195a.exe
Files
-
4a458d803e8e61bc4ec636056019195a.exe.exe windows x86
a9d8c64cc03cfb0c533c4c52d44e0ec0
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
GetProfileIntW
LoadResource
InterlockedIncrement
InterlockedDecrement
WaitNamedPipeA
SetMailslotInfo
QueryDosDeviceA
SetComputerNameW
OpenSemaphoreA
FreeEnvironmentStringsA
MoveFileWithProgressA
GetModuleHandleW
EnumTimeFormatsW
SetProcessPriorityBoost
GetPrivateProfileIntA
GetPrivateProfileStructW
GetSystemPowerStatus
GetCalendarInfoW
FreeConsole
GetConsoleAliasExesLengthW
GetFileAttributesW
WriteConsoleW
GetModuleFileNameW
lstrcatA
GetVolumePathNameA
GetShortPathNameA
ConvertThreadToFiber
GetProcAddress
SearchPathA
ResetEvent
OpenWaitableTimerA
LoadLibraryA
GetProcessId
InterlockedExchangeAdd
LocalAlloc
SetCalendarInfoW
FindFirstVolumeMountPointW
AddAtomA
SetSystemTime
GlobalWire
FindNextFileA
EnumDateFormatsA
CreateIoCompletionPort
GetModuleHandleA
FreeEnvironmentStringsW
CreateMailslotA
EnumDateFormatsW
CompareStringA
TerminateJobObject
FileTimeToLocalFileTime
GetVolumeNameForVolumeMountPointW
EnumCalendarInfoExA
EnumSystemLocalesW
AreFileApisANSI
GetDriveTypeW
GetLastError
GlobalFix
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
WideCharToMultiByte
HeapFree
HeapAlloc
DeleteFileA
HeapReAlloc
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
LCMapStringW
MultiByteToWideChar
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
IsProcessorFeaturePresent
HeapCreate
ExitProcess
WriteFile
GetStdHandle
SetFilePointer
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetModuleFileNameA
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetLocaleInfoW
HeapSize
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeW
GetConsoleCP
GetConsoleMode
LoadLibraryW
SetStdHandle
FlushFileBuffers
CreateFileW
CloseHandle
gdi32
GetCharABCWidthsA
SelectObject
Sections
.text Size: 91KB - Virtual size: 90KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 77KB - Virtual size: 2.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 69KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ