NitroPaint[.]exe

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General

Target

NitroPaint.exe
Size

277KB
MD5

3c39e91bded51850568af9009aa37b06
SHA1

2a24f0a5e5ef091e5c7971b81f1136952c53648d
SHA256

aee01cd67a06fe973edfe8f2eefb9ee5ac4342f1783f1b4809fdd0487de0efb2
SHA512

a5349527a8316f7703c08ca365e5e8e3e435cbcfc8c3dc8afc059fdcd3015c792cec721a8c1e9223b4e16f3fac5419f3c17f55097e9e177b29e2d08313325586
SSDEEP

6144:FMZmbKvN4BNgGmmEHLSLx8HSSR9LM369FKSDKPBKP9BRX8PX:mZmbLBNgG2Hxz94EfqBKP9+

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NitroPaint.exe

Files

NitroPaint.exe
.exe windows:5 windows x86 arch:x86

e8e7e405deb73b4a44b55f4f5ed58738

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

PDB Paths

NitroPaint.pdb

Imports

msvcrt

wcstombs
_wtoi
_stricmp
strncmp
_ftol
wcsncmp
_strnicmp
memcmp
_wcsnicmp
_wcsicmp
wcsrchr
sprintf
_wtol
memcpy
realloc
memset
_CIpow
malloc
free
calloc
qsort
memmove

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

comctl32

ord413
ord17
ord410

kernel32

RaiseException
GetCurrentProcess
ExitProcess
GetCurrentThread
GetLastError
ReadProcessMemory
GetModuleHandleW
GetFileSize
WriteFile
ReadFile
CloseHandle
CreateFileW
CreateThread
TerminateThread
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
Sleep
GetSystemTimeAsFileTime
GlobalAlloc
GlobalLock
GlobalUnlock
FreeLibrary
GetProcAddress
SetEvent
LoadLibraryW
GetModuleFileNameW
GetCommandLineW
GetPrivateProfileIntW
GetPrivateProfileStringW
WritePrivateProfileStringW
GetFileAttributesW
GetOverlappedResult
CreateEventW
ExpandEnvironmentStringsW
GetTempPathW
GetTempFileNameW
FindClose
GetFileTime
CreateDirectoryW
RemoveDirectoryW
DeleteFileW
FindFirstFileW
FindNextFileW
DeleteCriticalSection
LoadLibraryExA

user32

ShowScrollBar
EnableScrollBar
GetClientRect
GetWindowRect
AdjustWindowRect
ScreenToClient
GetWindowLongW
SetWindowLongW
EnumChildWindows
SetScrollInfo
GetScrollInfo
DefMDIChildProcW
wsprintfW
CreateWindowExW
ShowWindow
SetFocus
GetFocus
SetCapture
ReleaseCapture
BeginPaint
EndPaint
GetCursorPos
GetSysColorBrush
GetClassLongW
RegisterClassExW
GetMenuState
CheckMenuItem
EnableMenuItem
MessageBoxW
SetClassLongW
LoadCursorW
MessageBoxA
GetDC
ReleaseDC
SetScrollPos
RedrawWindow
SetTimer
LoadIconW
TrackMouseEvent
MoveWindow
OpenClipboard
CloseClipboard
SetClipboardData
GetClipboardData
EmptyClipboard
KillTimer
GetSystemMetrics
LoadMenuW
GetSubMenu
TrackPopupMenu
SetForegroundWindow
RegisterClipboardFormatW
GetKeyState
GetMessageW
TranslateMessage
DispatchMessageW
PostQuitMessage
LoadAcceleratorsW
TranslateAcceleratorW
SetActiveWindow
ClientToScreen
FindWindowW
DefFrameProcW
DrawTextA
GetClassNameW
PeekMessageW
MsgWaitForMultipleObjects
DrawTextW
IsDialogMessageW
InvalidateRect
SendMessageW
SetWindowPos
DestroyWindow
IsWindow
PostMessageW
DefWindowProcW
GetMenu

gdi32

BitBlt
CreateBitmap
CreateCompatibleDC
CreateSolidBrush
DeleteObject
GetStockObject
GetObjectW
GetDeviceCaps
CreatePatternBrush
CreateFontIndirectW
SetBkColor
IntersectClipRect
CreateCompatibleBitmap
CreateDIBSection
DeleteDC
CreatePen
MoveToEx
SelectObject
LineTo
SetBkMode
Rectangle

comdlg32

GetOpenFileNameW
GetSaveFileNameW
ChooseColorW

shell32

SHGetPathFromIDListW
CommandLineToArgvW
DragAcceptFiles
DragFinish
DragQueryFileW
SHBrowseForFolderW

ole32

CoCreateInstance
CoTaskMemFree
CoInitialize

Sections

.text
Size: 238KB - Virtual size: 238KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e8e7e405deb73b4a44b55f4f5ed58738

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

version

comctl32

kernel32

user32

gdi32

comdlg32

shell32

ole32

Sections

.text Size: 238KB - Virtual size: 238KB

.rdata Size: 26KB - Virtual size: 25KB

.data Size: 1024B - Virtual size: 1KB

.rsrc Size: 11KB - Virtual size: 10KB

.text
Size: 238KB - Virtual size: 238KB

.rdata
Size: 26KB - Virtual size: 25KB

.data
Size: 1024B - Virtual size: 1KB

.rsrc
Size: 11KB - Virtual size: 10KB