2025-02-01_6caa0b9899e7a80a2a91db4dc01fa469_smoke-loader_wapomi

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General

Target

2025-02-01_6caa0b9899e7a80a2a91db4dc01fa469_smoke-loader_wapomi
Size

332KB
MD5

6caa0b9899e7a80a2a91db4dc01fa469
SHA1

5c414169f15ad1617d8516230038f1fbaadffa00
SHA256

031e74667f2924c033f45dd1eed873766fa9071b17f990c5f4a61e7a035ac4b8
SHA512

2bca362f6614193689445375862ffccbf8d29418afab4026c690b7ec8cbe8eddc6dacfcb90f404329cfc61701c8de17168be9463ddfe05461ea1218f9e65dba9
SSDEEP

6144:bcLYfNP/QZmz33CuOgaYpHHb234vVbgOOUWEPE:79r3CuOgaY9HiovVbgOUEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2025-02-01_6caa0b9899e7a80a2a91db4dc01fa469_smoke-loader_wapomi

Files

2025-02-01_6caa0b9899e7a80a2a91db4dc01fa469_smoke-loader_wapomi
.exe windows:4 windows x86 arch:x86

ac85976f05f90c893d0e2c585741468c

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

c:\documents and settings\administrator\桌面\hotfix_install\release\Hotfix_install.pdb

Imports

kernel32

GetFileAttributesW
GetFileTime
HeapFree
HeapAlloc
GetProcessHeap
GetStartupInfoW
RtlUnwind
ExitProcess
RaiseException
HeapReAlloc
HeapSize
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
GetStdHandle
GetModuleFileNameA
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
SetHandleCount
GetFileType
GetStartupInfoA
HeapDestroy
HeapCreate
VirtualFree
GetSystemTimeAsFileTime
TerminateProcess
SetUnhandledExceptionFilter
IsDebuggerPresent
Sleep
GetCPInfo
GetACP
GetOEMCP
GetTimeZoneInformation
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
SetEnvironmentVariableA
FileTimeToLocalFileTime
GetTickCount
FileTimeToSystemTime
SetErrorMode
CreateFileW
GetFullPathNameW
GetVolumeInformationW
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
GetThreadLocale
lstrlenA
InterlockedIncrement
FormatMessageW
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalFree
LocalAlloc
GlobalFlags
WritePrivateProfileStringW
lstrlenW
GlobalFindAtomW
CompareStringW
LoadLibraryA
GetVersionExA
MulDiv
GetModuleHandleA
InterlockedDecrement
GlobalUnlock
GetCurrentProcessId
GetLastError
SetLastError
GlobalAddAtomW
FreeResource
GlobalFree
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
GetVersion
EnumResourceLanguagesW
lstrcmpA
GetLocaleInfoW
LoadLibraryW
WideCharToMultiByte
CompareStringA
MultiByteToWideChar
FindResourceW
LoadResource
LockResource
SizeofResource
InterlockedExchange
GlobalLock
lstrcmpW
GlobalAlloc
FreeLibrary
GlobalDeleteAtom
GetModuleHandleW
GetProcAddress
CloseHandle
GetExitCodeProcess
WaitForSingleObject
CreateProcessW
GetCommandLineW
FindClose
FindNextFileW
CopyFileW
FindFirstFileW
GetSystemDefaultLangID
GetVersionExW
QueryPerformanceCounter
GetModuleFileNameW

user32

RegisterClipboardFormatW
PostThreadMessageW
GetNextDlgGroupItem
InvalidateRgn
InvalidateRect
SetRect
IsRectEmpty
CopyAcceleratorTableW
CharNextW
ReleaseCapture
LoadCursorW
SetCapture
ShowWindow
MoveWindow
SetWindowTextW
IsDialogMessageW
RegisterWindowMessageW
SendDlgItemMessageW
SendDlgItemMessageA
WinHelpW
IsChild
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
SetFocus
GetWindowTextW
GetForegroundWindow
GetTopWindow
GetMessageTime
GetMessagePos
MapWindowPoints
SetForegroundWindow
UpdateWindow
GetMenu
GetSubMenu
GetMenuItemCount
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
EqualRect
CopyRect
PtInRect
GetDlgCtrlID
DefWindowProcW
CallWindowProcW
SetWindowLongW
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetSysColor
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
UnhookWindowsHookEx
GetDesktopWindow
SetActiveWindow
CreateDialogIndirectParamW
DestroyWindow
IsWindow
GetDlgItem
GetNextDlgTabItem
EndDialog
GetWindowThreadProcessId
GetWindowLongW
GetLastActivePopup
IsWindowEnabled
DestroyMenu
UnregisterClassW
MessageBoxW
CharUpperW
GetSysColorBrush
MessageBeep
SetCursor
SetWindowsHookExW
CallNextHookEx
GetMessageW
TranslateMessage
DispatchMessageW
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageW
GetCursorPos
ValidateRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
GetFocus
ModifyMenuW
GetMenuState
EnableMenuItem
CheckMenuItem
GetWindow
SetWindowContextHelpId
GetParent
MapDialogRect
SetWindowPos
PostQuitMessage
PostMessageW
EnableWindow
GetClientRect
GetSystemMetrics
SendMessageW
IsIconic
LoadIconW
GetMenuItemID
UnregisterClassA

gdi32

GetStockObject
SelectObject
GetDeviceCaps
GetBkColor
GetTextColor
DeleteDC
GetRgnBox
GetMapMode
Escape
ExtTextOutW
TextOutW
RectVisible
PtVisible
ExtSelectClipRgn
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
CreateRectRgnIndirect
CreateBitmap
GetWindowExtEx
GetViewportExtEx
GetObjectW
DeleteObject
GetClipBox
SetMapMode
SetTextColor
SetBkColor
RestoreDC
SaveDC
SetViewportOrgEx

comdlg32

GetFileTitleW

winspool.drv

DocumentPropertiesW
OpenPrinterW
ClosePrinter

advapi32

RegQueryValueW
RegSetValueExW
RegCreateKeyExW
RegCloseKey
RegOpenKeyW
RegEnumKeyW
RegDeleteKeyW
RegOpenKeyExW
RegQueryValueExW

comctl32

InitCommonControlsEx

shlwapi

PathFindFileNameW
PathStripToRootW
PathFindExtensionW
PathIsUNCW

oledlg

OleUIBusyW

ole32

OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CoRevokeClassObject
CoTaskMemAlloc
CoTaskMemFree
CLSIDFromString
CLSIDFromProgID
OleIsCurrentClipboard
OleFlushClipboard
CoRegisterMessageFilter

oleaut32

VariantCopy
SysAllocString
SafeArrayDestroy
SystemTimeToVariantTime
VariantTimeToSystemTime
OleCreateFontIndirect
SysStringLen
VariantInit
VariantChangeType
VariantClear
SysAllocStringLen
SysFreeString

Sections

.text
Size: 204KB - Virtual size: 201KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 40KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

��u�
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

ac85976f05f90c893d0e2c585741468c

Headers

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

comctl32

shlwapi

oledlg

ole32

oleaut32

Sections

.text Size: 204KB - Virtual size: 201KB

.rdata Size: 52KB - Virtual size: 51KB

.data Size: 12KB - Virtual size: 26KB

.rsrc Size: 40KB - Virtual size: 36KB

���u� Size: 20KB - Virtual size: 20KB

.text
Size: 204KB - Virtual size: 201KB

.rdata
Size: 52KB - Virtual size: 51KB

.data
Size: 12KB - Virtual size: 26KB

.rsrc
Size: 40KB - Virtual size: 36KB

��u�
Size: 20KB - Virtual size: 20KB