Static task
static1
Behavioral task
behavioral1
Sample
f40.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
f40.exe
Resource
win10v2004-20231023-en
General
-
Target
f40.exe
-
Size
649KB
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MD5
2d8b65e132522d8666fd8fcece3bbb06
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SHA1
aa9b7abbc153d56f3d5e5ffeea7eec14c96d7d30
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SHA256
1c10097876a22bdeb563dd90b2be20f21e5c84d9548ba2c2ec8debb510f66ece
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SHA512
8220177011d6809c7498593157727ded2b8d627e47f54444044f6c627c2cf38b382c817b31044547274e4f19751cee1f168986775eefbed39508aeee914247c8
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SSDEEP
12288:gFTQHEssSitkghob0CozeNzqBIHH6hniIkxErnM99PN5VYu5p6k2ec5cszioo0ry:QkHSrCPH6k2ec5cloo0r/xa7
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f40.exe
Files
-
f40.exe.exe windows:6 windows x64
2ba42d2abc457d4872c14e18fd7d274f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GlobalAlloc
GlobalFree
CloseHandle
TerminateProcess
ExitProcess
ReadFile
SetFilePointer
UnmapViewOfFile
GetFileInformationByHandle
FileTimeToSystemTime
GetLocalTime
GetFileSize
SystemTimeToFileTime
CreateFileW
GetTickCount
SetEndOfFile
HeapSize
SetStdHandle
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
GetTimeZoneInformation
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LocalAlloc
WriteFile
GlobalUnlock
GetConsoleWindow
WideCharToMultiByte
GetModuleHandleW
GlobalLock
Sleep
CreateThread
MoveFileW
GetLastError
GetModuleFileNameW
CreateDirectoryW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
HeapReAlloc
GetConsoleOutputCP
FlushFileBuffers
HeapAlloc
GetFileType
SetFilePointerEx
GetFileSizeEx
ReadConsoleW
GetConsoleMode
HeapFree
GetCommandLineW
GetCommandLineA
LocalFree
FormatMessageA
GetLocaleInfoEx
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
SetFileInformationByHandle
AreFileApisANSI
GetProcAddress
GetFileInformationByHandleEx
MultiByteToWideChar
QueryPerformanceCounter
QueryPerformanceFrequency
GetStringTypeW
GetCurrentThreadId
LCMapStringEx
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
CompareStringEx
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
RaiseException
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RtlUnwind
GetModuleHandleExW
GetStdHandle
WriteConsoleW
user32
OpenClipboard
GetKeyNameTextA
DispatchMessageW
CloseClipboard
TranslateMessage
GetClipboardData
SetWindowsHookExW
IsClipboardFormatAvailable
CallNextHookEx
GetDesktopWindow
ReleaseDC
GetMessageW
MapVirtualKeyW
ShowWindow
gdi32
SelectObject
CreateCompatibleDC
StretchBlt
CreateDCW
GetDIBits
GetDeviceCaps
GetObjectW
CreateCompatibleBitmap
advapi32
RegSetValueExW
RegOpenKeyExW
RegCloseKey
shell32
SHGetKnownFolderPath
SHGetFolderPathW
SHGetPathFromIDListW
SHGetFolderLocation
ole32
CoTaskMemFree
ws2_32
send
WSACleanup
htons
connect
socket
WSAStartup
inet_addr
closesocket
Sections
.text Size: 493KB - Virtual size: 492KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 119KB - Virtual size: 119KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ