2025-04-04_633c298997671cb2fc149aadd8108633_smoke-loader

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General

Target

2025-04-04_633c298997671cb2fc149aadd8108633_smoke-loader
Size

344KB
MD5

633c298997671cb2fc149aadd8108633
SHA1

95450828762abd052d8696490c0c188309115f47
SHA256

6d385418e7f797397340e2664f9fdfedeffe2edf1028c65033647a4695b9762c
SHA512

b748e2e9274de6db37b1f88ed2eee8dbb4ca0d8e33f678b330f276e2ea5fda4be9ab070e9aeb6956624ba733e19729e9394209e80b292acbf30b583bf69b3ca0
SSDEEP

6144:ouc0IW5YmMHQk8dvqFxizeSmb1jchHLS/M4gHD5G3klroDfrEwpmF0grh6:ojQk8d1zNL4Cs4oDrNpYvh6

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2025-04-04_633c298997671cb2fc149aadd8108633_smoke-loader

Files

2025-04-04_633c298997671cb2fc149aadd8108633_smoke-loader
.exe windows:4 windows x86 arch:x86

f9c390a4f4e30bad62b28ac72b24481e

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

RtlUnwind
HeapAlloc
HeapFree
HeapReAlloc
VirtualAlloc
GetCommandLineA
GetProcessHeap
GetStartupInfoA
ExitProcess
RaiseException
HeapSize
GetACP
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
LCMapStringA
LCMapStringW
Sleep
VirtualFree
HeapCreate
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
GetStringTypeA
GetStringTypeW
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetOEMCP
GetCPInfo
SetErrorMode
CreateFileA
GetCurrentProcess
GetThreadLocale
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
GlobalGetAtomNameA
GlobalFindAtomA
lstrcmpW
GetVersionExA
InterlockedIncrement
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
InterlockedDecrement
GetModuleFileNameW
GlobalFlags
WritePrivateProfileStringA
GlobalFree
GlobalUnlock
FormatMessageA
LocalFree
GetCurrentProcessId
SetLastError
GlobalAddAtomA
CloseHandle
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
GetModuleFileNameA
EnumResourceLanguagesA
GetLocaleInfoA
GlobalLock
lstrcmpA
GlobalAlloc
GlobalDeleteAtom
GetModuleHandleA
lstrlenA
CompareStringA
GetVersion
GetLastError
MultiByteToWideChar
InterlockedExchange
LoadLibraryA
GetProcAddress
FreeLibrary
WideCharToMultiByte
FindResourceA
LoadResource
LockResource
HeapDestroy
SizeofResource

user32

GetSysColorBrush
ShowWindow
RegisterWindowMessageA
LoadIconA
WinHelpA
GetClassLongA
SetPropA
GetPropA
RemovePropA
IsWindow
GetForegroundWindow
GetDlgItem
GetTopWindow
DestroyWindow
GetMessageTime
GetMessagePos
MapWindowPoints
SetForegroundWindow
GetClientRect
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
AdjustWindowRectEx
CopyRect
DefWindowProcA
CallWindowProcA
SetWindowLongA
SetWindowPos
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetSystemMetrics
LoadCursorA
GetCapture
GetSysColor
ReleaseDC
GetDC
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
UnhookWindowsHookEx
ClientToScreen
PostQuitMessage
PostMessageA
GetWindow
GetDlgCtrlID
GetWindowRect
GetClassNameA
PtInRect
GetWindowTextA
SetWindowTextA
GetMenuItemID
GetMenuItemCount
UnregisterClassA
DestroyMenu
CheckMenuItem
EnableMenuItem
GetMenuState
ModifyMenuA
SendMessageA
GetParent
GetFocus
LoadBitmapA
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
ValidateRect
GetCursorPos
PeekMessageA
GetKeyState
IsWindowVisible
GetActiveWindow
DispatchMessageA
TranslateMessage
GetMessageA
CallNextHookEx
GetSubMenu
GetWindowThreadProcessId
GetWindowLongA
GetLastActivePopup
IsWindowEnabled
EnableWindow
MessageBoxA
SetCursor
SetWindowsHookExA
GetMenu

gdi32

SetWindowExtEx
ScaleWindowExtEx
DeleteDC
GetStockObject
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
ExtTextOutA
TextOutA
RectVisible
CreateBitmap
GetClipBox
SetMapMode
SetTextColor
SetBkColor
RestoreDC
SaveDC
DeleteObject
GetDeviceCaps
PtVisible

winspool.drv

ClosePrinter
DocumentPropertiesA
OpenPrinterA

advapi32

RegSetValueExA
RegCreateKeyExA
RegQueryValueA
RegOpenKeyA
RegEnumKeyA
RegDeleteKeyA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey

shlwapi

PathFindFileNameA
PathFindExtensionA

ole32

CoInitialize
CoCreateInstance
CoUninitialize

oleaut32

VariantClear
VariantChangeType
VariantInit

Sections

.text
Size: 124KB - Virtual size: 122KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 32KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 8KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 176KB - Virtual size: 176KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

f9c390a4f4e30bad62b28ac72b24481e

Headers

File Characteristics

Imports

kernel32

user32

gdi32

winspool.drv

advapi32

shlwapi

ole32

oleaut32

Sections

.text Size: 124KB - Virtual size: 122KB

.rdata Size: 32KB - Virtual size: 29KB

.data Size: 8KB - Virtual size: 22KB

.rsrc Size: 176KB - Virtual size: 176KB

.text
Size: 124KB - Virtual size: 122KB

.rdata
Size: 32KB - Virtual size: 29KB

.data
Size: 8KB - Virtual size: 22KB

.rsrc
Size: 176KB - Virtual size: 176KB