Static task
static1
Behavioral task
behavioral1
Sample
SIMFilesEditor.exe
Resource
win10v2004-20231023-en
General
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Target
SIMFilesEditor.exe
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Size
1.3MB
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MD5
556d42cbdf0e0c1eebe43346d504c404
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SHA1
6934d4784156a7947ffa5769540d058436a79c02
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SHA256
e2513ffb1df1d76121ae8edd403ad8bc320bcab2aa4eea9b7213576f086e67d0
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SHA512
98c3e92aeaf0268db907c6d795bc7355738760e426745d40c8b0a91bdd8044b91902e66cb8bee961a45927692e90645b51786c81c91fa30abfb4547f306b2b35
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SSDEEP
24576:0STWbK9QPTqBp03xaRk5PGyk3XDCJTNKYuoa:UOier0ARk5PGykneNKYuoa
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SIMFilesEditor.exe
Files
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SIMFilesEditor.exe.exe windows:5 windows x86
861839c12337e9a7486c6a813120f56e
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
comctl32
ord17
mpr
WNetGetUniversalNameW
kernel32
DeleteCriticalSection
LoadLibraryExW
GetVersion
GetLocalTime
GetFileAttributesW
GetCurrentDirectoryW
FileTimeToLocalFileTime
GetFileTime
GetSystemDefaultUILanguage
GlobalAlloc
GlobalFree
FlushFileBuffers
VirtualQuery
IsBadReadPtr
GetDiskFreeSpaceExW
GetDriveTypeW
GetCurrentProcess
GetCurrentThread
InterlockedExchange
LoadLibraryExA
GetModuleHandleW
GetProcAddress
GetSystemDirectoryA
LoadLibraryA
GetLastError
SetLastError
CreateFileW
GetFileSize
CloseHandle
InitializeCriticalSectionAndSpinCount
MapViewOfFile
UnmapViewOfFile
lstrlenA
MultiByteToWideChar
WideCharToMultiByte
ReadFile
SetFilePointer
LeaveCriticalSection
EnterCriticalSection
RaiseException
MulDiv
GetSystemInfo
MoveFileW
GetPrivateProfileStringW
GetSystemTimeAsFileTime
SetFileAttributesW
FindNextFileW
FindFirstFileW
FindClose
CreateDirectoryW
CompareFileTime
SetCurrentDirectoryW
VerLanguageNameW
GetUserDefaultLangID
GetSystemDefaultLangID
lstrcmpiW
lstrcmpW
FreeResource
LocalAlloc
lstrcmpA
SystemTimeToFileTime
ResetEvent
SetEvent
FindResourceExW
SetFileTime
OpenProcess
GetProcessTimes
ReadConsoleW
WriteConsoleW
SetStdHandle
SetFilePointerEx
GetConsoleMode
GetConsoleCP
IsValidLocale
GetLocaleInfoW
lstrcpyA
ExitThread
GetExitCodeProcess
WaitForSingleObject
GetCommandLineW
LoadLibraryW
FreeLibrary
CompareStringA
CompareStringW
lstrcatW
GetVersionExW
CreateEventW
QueryPerformanceFrequency
GetTempFileNameW
CopyFileW
GetTickCount
GetExitCodeThread
CreateThread
FindResourceW
GlobalUnlock
GlobalLock
CreateFileMappingW
SizeofResource
LockResource
LoadResource
lstrcpyW
SetErrorMode
GetTempPathW
ExpandEnvironmentStringsW
FormatMessageW
LocalFree
GetWindowsDirectoryW
GetSystemDirectoryW
CreateProcessW
InterlockedDecrement
InterlockedIncrement
Sleep
RemoveDirectoryW
DeleteFileW
lstrlenW
lstrcpynW
GetModuleFileNameW
GetProcessHeap
HeapFree
HeapAlloc
WriteFile
GetTimeFormatW
GetDateFormatW
OutputDebugStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCurrentProcessId
QueryPerformanceCounter
GetFileType
HeapReAlloc
GetStartupInfoW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetStringTypeW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
GetCurrentThreadId
HeapSize
GetModuleHandleExW
ExitProcess
GetStdHandle
GetFullPathNameW
IsProcessorFeaturePresent
IsDebuggerPresent
RtlUnwind
LCMapStringW
DecodePointer
EncodePointer
user32
TranslateMessage
GetMessageW
LoadCursorW
LoadIconW
wsprintfW
DispatchMessageW
MsgWaitForMultipleObjects
GetDesktopWindow
ShowWindow
DialogBoxIndirectParamW
EndDialog
GetDlgItem
SetWindowTextW
SetWindowPos
PostMessageW
DefWindowProcW
PostQuitMessage
RegisterClassW
CreateWindowExW
SetTimer
KillTimer
PeekMessageW
CharPrevW
wvsprintfW
LoadImageW
CreateDialogParamW
MoveWindow
GetParent
GetWindowTextW
SetCursor
GetWindow
GetDlgItemTextW
SetFocus
SetForegroundWindow
SetActiveWindow
SetDlgItemTextW
FindWindowW
SubtractRect
IntersectRect
SetRect
FillRect
GetSysColorBrush
GetSysColor
GetDC
GetSystemMetrics
GetDlgCtrlID
CreateDialogIndirectParamW
CharNextW
ExitWindowsEx
CharUpperW
wsprintfA
CallWindowProcW
DrawIcon
DrawTextW
UpdateWindow
InvalidateRect
SetPropW
GetPropW
RemovePropW
MapWindowPoints
DrawFocusRect
CopyRect
InflateRect
EnumChildWindows
GetClassNameW
MapDialogRect
RegisterClassExW
MonitorFromPoint
IsDialogMessageW
FindWindowExW
ScreenToClient
MessageBoxW
GetWindowRect
EnableWindow
SendDlgItemMessageW
DestroyWindow
IsWindow
SendMessageW
WaitForInputIdle
SetWindowLongW
GetWindowLongW
GetClientRect
EndPaint
BeginPaint
ReleaseDC
GetWindowDC
gdi32
CreateHalftonePalette
GetDIBColorTable
SelectPalette
RealizePalette
GetSystemPaletteEntries
CreatePalette
CreateFontW
SetTextColor
SetBkMode
GetDeviceCaps
CreateSolidBrush
GetObjectW
TranslateCharsetInfo
CreateFontIndirectW
SetStretchBltMode
StretchBlt
SelectObject
DeleteDC
CreateDIBitmap
CreateCompatibleDC
BitBlt
DeleteObject
GetStockObject
CreateCompatibleBitmap
CreateDCW
CreatePatternBrush
GetTextExtentPoint32W
RestoreDC
SaveDC
DeleteMetaFile
CreateBitmap
CreateRectRgn
PatBlt
PlayMetaFile
SelectClipRgn
SetBkColor
SetMapMode
SetMetaFileBitsEx
SetPixel
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
UnrealizeObject
advapi32
RegQueryInfoKeyW
RegOpenKeyExW
CryptDestroyHash
CryptCreateHash
CryptDestroyKey
CryptReleaseContext
CryptAcquireContextW
RegOpenKeyW
RegOverridePredefKey
LookupPrivilegeValueW
AdjustTokenPrivileges
GetTokenInformation
FreeSid
EqualSid
AllocateAndInitializeSid
OpenThreadToken
OpenProcessToken
SetEntriesInAclW
SetSecurityDescriptorOwner
SetSecurityDescriptorGroup
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
CreateWellKnownSid
RegQueryValueExW
RegEnumKeyExW
RegDeleteKeyW
RegEnumValueW
RegDeleteValueW
RegSetValueExW
RegCreateKeyExW
RegCloseKey
shell32
ShellExecuteExW
SHGetMalloc
SHGetPathFromIDListW
SHGetFolderPathW
SHBrowseForFolderW
ShellExecuteW
CommandLineToArgvW
ole32
CoInitialize
CoInitializeSecurity
CoUninitialize
CoTaskMemFree
CreateStreamOnHGlobal
CoTaskMemRealloc
CoTaskMemAlloc
CLSIDFromProgID
CoCreateGuid
StringFromGUID2
CoCreateInstance
oleaut32
SystemTimeToVariantTime
SysAllocStringLen
SysFreeString
VarUI4FromStr
VarBstrCmp
UnRegisterTypeLi
RegisterTypeLi
LoadTypeLi
SysStringLen
SysReAllocStringLen
VariantChangeType
SysAllocString
SysStringByteLen
SysAllocStringByteLen
VarBstrCat
VarBstrFromDate
VariantClear
GetErrorInfo
SetErrorInfo
CreateErrorInfo
shlwapi
PathFileExistsW
rpcrt4
UuidToStringW
UuidCreate
RpcStringFreeW
gdiplus
GdipCreateFromHDC
GdipGetImageHeight
GdipAlloc
GdipFree
GdiplusStartup
GdipCloneImage
GdipDisposeImage
GdipCreateBitmapFromStream
GdipCreateBitmapFromFile
GdipCreateBitmapFromStreamICM
GdipCreateBitmapFromResource
GdipDrawImageRectI
GdipSetInterpolationMode
GdipDeleteGraphics
GdipGetImageWidth
Sections
.text Size: 618KB - Virtual size: 618KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 195KB - Virtual size: 195KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 299KB - Virtual size: 299KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 163KB - Virtual size: 163KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ