startmaridows[.]exe

Resubmissions

06/08/2024, 09:39

240806-lm4kfawbpp 7

06/08/2024, 09:37

240806-llsfsawbml 7

06/08/2024, 09:36

240806-lk2caszcmg 7

Sharing

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General

Target

startmaridows.exe
Size

47.9MB
MD5

7a95d9db64c08460419cfbe8f3788aa4
SHA1

c6f371e3921d0fba98ae503300b0936087acae9f
SHA256

67026b81df726c81c6be8462c7795b9367d488791af690325b6f4f24adf69c76
SHA512

f93c46448905b7a8798d6e9a59502e0d4a7b60b2eb186871fc54c0b0be521c9bad102cea585665386f79936fb9577959837cbdb68c4890ff12a6a44535be2e34
SSDEEP

786432:OdxbqwnyJXbAOaI7EEtv9TQYssXX/cf+M4ru2VcnJHEEUl1CqBpO:C7sXbhOEtvFTsKPK+KznJHTUKqq

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
startmaridows.exe

Files

startmaridows.exe
.exe windows:5 windows x86 arch:x86

93c6c421fee0148a7bfe63e14db75419

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

comctl32

ord17

winmm

timeBeginPeriod
joyGetDevCapsW
joyGetPosEx
timeEndPeriod

kernel32

FindNextFileW
SetCurrentDirectoryW
MultiByteToWideChar
WideCharToMultiByte
GlobalAddAtomW
GlobalDeleteAtom
lstrlenW
GetCommandLineW
GetExitCodeProcess
GlobalAlloc
GlobalLock
GlobalUnlock
SetErrorMode
GetCurrentDirectoryW
GlobalFree
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
FindNextFileA
FindFirstFileExA
DecodePointer
GetFileType
GetProcessHeap
LCMapStringW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetOEMCP
IsValidCodePage
GetStringTypeW
GetCPInfo
HeapFree
HeapReAlloc
HeapAlloc
GetStdHandle
GetModuleFileNameW
GetModuleHandleExW
ExitProcess
SetEnvironmentVariableW
DeleteFileW
HeapSize
GetACP
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
EncodePointer
RtlUnwind
InitializeSListHead
GetCurrentThreadId
GetCurrentProcessId
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetSystemTimeAsFileTime
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
SetLastError
QueryPerformanceFrequency
QueryPerformanceCounter
LoadLibraryExA
GetModuleHandleW
VirtualQuery
VirtualProtect
GetSystemInfo
RaiseException
Sleep
ReleaseMutex
WaitForSingleObject
CreateMutexW
FindClose
FindFirstFileW
CloseHandle
SetFilePointerEx
SetFilePointer
WriteFile
GetLastError
ReadFile
CreateFileW
CreateDirectoryW
GetTempFileNameW
GetTempPathW
RemoveDirectoryW
WriteConsoleW
GetVersionExW
GetLocaleInfoW
FreeLibrary
GetProcAddress
LoadLibraryExW
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
GetModuleFileNameA

user32

DrawEdge
DrawTextW
DestroyWindow
PostQuitMessage
SystemParametersInfoW
GetUpdateRect
DefMDIChildProcW
EndPaint
BeginPaint
InflateRect
GetClassNameW
GetDlgItemTextW
SendDlgItemMessageW
EndDialog
GetDlgItem
GetTabbedTextExtentW
DialogBoxIndirectParamW
MapVirtualKeyW
GetInputState
DrawMenuBar
DestroyMenu
LoadMenuIndirectW
GetMenuItemCount
SetWindowPlacement
GetWindowPlacement
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
GetSysColor
GetDesktopWindow
GetSystemMenu
UpdateWindow
GetWindow
ModifyMenuW
GetMenuStringW
GetMenuItemID
SetDlgItemTextW
FillRect
RegisterClassW
RegisterClassExW
LoadImageW
LoadIconW
GetMonitorInfoW
MonitorFromWindow
GetSystemMetrics
RedrawWindow
IsIconic
IsDialogMessageW
SetTimer
GetClipboardData
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard
IsClipboardFormatAvailable
CheckMenuItem
EnableMenuItem
GetMenu
PtInRect
PostMessageW
InvalidateRect
SetFocus
GetFocus
CallWindowProcW
RemovePropW
SetPropW
SetWindowLongW
GetPropW
MessageBoxW
GetParent
GetActiveWindow
ShowCursor
SetCapture
ReleaseCapture
GetKeyState
GetWindowRect
GetWindowDC
SetCursorPos
ClientToScreen
ScreenToClient
GetCursorPos
LoadStringW
MapWindowPoints
SetWindowPos
IsZoomed
GetWindowLongW
AdjustWindowRectEx
SendMessageW
LockWindowUpdate
ShowWindow
IsWindowVisible
GetClientRect
SetWindowTextW
wsprintfW
IntersectRect
KillTimer
DestroyIcon
GetSubMenu
DeleteMenu
GetMenuState
LoadCursorW
SetCursor
ReleaseDC
CreateIconIndirect
GetDC
MsgWaitForMultipleObjects
DispatchMessageW
TranslateMessage
TranslateMDISysAccel
GetMessageW
PeekMessageW
DialogBoxParamW

gdi32

CreatePalette
SelectPalette
RealizePalette
EnumFontFamiliesExW
GetDeviceCaps
GetStockObject
SelectObject
GetTextExtentPointW
GetObjectW
DeleteObject
CreatePen
Rectangle
LineTo
CreateSolidBrush
SetTextColor
SetBkMode
CreateRectRgn
GetClipRgn
ExcludeClipRect
SelectClipRgn
SetDIBits
CreateCompatibleBitmap
CreateFontIndirectW
CreateBitmap

comdlg32

GetSaveFileNameW
GetOpenFileNameW

shell32

DragFinish
DragQueryFileW
ShellExecuteExW
DragAcceptFiles

Exports

Exports

AmdPowerXpressRequestHighPerformance
NvOptimusEnablement

Sections

.text
Size: 518KB - Virtual size: 518KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 106KB - Virtual size: 105KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 289KB - Virtual size: 289KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

93c6c421fee0148a7bfe63e14db75419

Headers

DLL Characteristics

File Characteristics

Imports

comctl32

winmm

kernel32

user32

gdi32

comdlg32

shell32

Exports

Exports

Sections

.text Size: 518KB - Virtual size: 518KB

.rdata Size: 106KB - Virtual size: 105KB

.data Size: 6KB - Virtual size: 9KB

.rsrc Size: 289KB - Virtual size: 289KB

.reloc Size: 25KB - Virtual size: 24KB

.text
Size: 518KB - Virtual size: 518KB

.rdata
Size: 106KB - Virtual size: 105KB

.data
Size: 6KB - Virtual size: 9KB

.rsrc
Size: 289KB - Virtual size: 289KB

.reloc
Size: 25KB - Virtual size: 24KB