lumma | a4ec9c973ec2dbd64a0cccbf9c0e510e7bc902a38591dbc352e50a36828eb4a5[.]exe

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General

Target

a4ec9c973ec2dbd64a0cccbf9c0e510e7bc902a38591dbc352e50a36828eb4a5.exe
Size

3.4MB
MD5

45b31915d6f32666dc8fdeaacee63c62
SHA1

70b7e93177a37172d40d86c127ef33e8356a1bd6
SHA256

a4ec9c973ec2dbd64a0cccbf9c0e510e7bc902a38591dbc352e50a36828eb4a5
SHA512

47f7274c491e05d0bdababa56e39cc180705f6f91ce5523dc51fdb5fa23acd71209b8f6c999f51e5199b6b50a71d126423ccb6ae5e612ade83143fd9c609d454
SSDEEP

98304:X5mny5Awda1i943VFb5fFgX+Po7FQ1nfaeu0SJBAUZLsfaeu0K:X5mny5Awda1i943V3IFCbufJVIbun

Score

10^/10

lumma

Malware Config

Signatures

Detect Lumma Stealer payload V4 1 IoCs

resource	yara_rule
sample	family_lumma_v4

Lumma family
lumma

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a4ec9c973ec2dbd64a0cccbf9c0e510e7bc902a38591dbc352e50a36828eb4a5.exe

Files

a4ec9c973ec2dbd64a0cccbf9c0e510e7bc902a38591dbc352e50a36828eb4a5.exe
.exe windows:4 windows x86 arch:x86

6b7d76a06d54ba337e35d5ab47e4093b

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

msvfw32

DrawDibDraw

avifil32

AVIStreamInfoA
AVIStreamGetFrame

rasapi32

RasGetConnectStatusA
RasHangUpA

iphlpapi

GetAdaptersInfo

winmm

midiStreamRestart
midiStreamClose
midiOutReset
midiStreamStop
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPause
waveOutWrite
waveOutPrepareHeader
waveOutUnprepareHeader
PlaySoundA
waveOutRestart

ws2_32

recvfrom
ioctlsocket
WSAAsyncSelect
getpeername
accept
ntohl
closesocket
send
select
WSACleanup
WSAStartup
inet_ntoa
recv

kernel32

VirtualAlloc
VirtualQuery
InterlockedDecrement
InterlockedIncrement
GetFileSize
VirtualFree
SetFilePointer
TerminateProcess
QueryPerformanceFrequency
QueryPerformanceCounter
GetVersion
CreateMutexA
ReleaseMutex
LocalFree
FormatMessageA
FileTimeToLocalFileTime
lstrcpynA
DuplicateHandle
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
lstrcmpiA
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
lstrcmpA
LocalAlloc
TlsAlloc
GlobalHandle
TlsFree
TlsSetValue
LocalReAlloc
TlsGetValue
GetFileTime
GetCurrentThread
GlobalFlags
GetProfileIntA
SetErrorMode
GetProcessVersion
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
RaiseException
GetSystemTime
GetLocalTime
HeapSize
GetACP
SetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
VirtualProtect
GetCurrentProcess
FlushInstructionCache
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
Thread32Next
GetThreadContext
SetThreadContext
SuspendThread
HeapDestroy
InterlockedExchange
InterlockedCompareExchange
HeapCreate
WideCharToMultiByte
MultiByteToWideChar
LoadLibraryW
GetModuleHandleW
FileTimeToSystemTime
SetLastError
GetTimeZoneInformation
TerminateThread
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
ReadFile
WaitForMultipleObjects
CreateFileA
DeviceIoControl
SetEvent
FindResourceA
LoadResource
LockResource
lstrlenW
GetModuleFileNameA
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
FindFirstFileA
FindClose
GetFileAttributesA
DeleteFileA
CopyFileA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle

user32

ScrollWindowEx
IsDialogMessageA
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
wvsprintfA
LoadStringA
GetSysColorBrush
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
RemovePropA
GetMessageTime
GetLastActivePopup
GetForegroundWindow
RegisterWindowMessageA
GetWindowPlacement
EndDialog
CreateDialogIndirectParamA
DestroyWindow
EndPaint
BeginPaint
GetWindowDC
CharUpperA
GetWindowTextLengthA
GetWindowTextA
GetDlgItem
GetClassNameA
GetDesktopWindow
GetPropW
RemovePropW
SetWindowLongW
DefWindowProcW
GetAsyncKeyState
CallWindowProcW
SetPropW
PostMessageW
GetClassLongW
SetClassLongW
MessageBoxW
SetWindowTextA
UnregisterHotKey
RegisterHotKey
CreateWindowExA
CallWindowProcA
GetDoubleClickTime
GetCursor
ClipCursor
GrayStringA
DrawTextA
TabbedTextOutA
DrawStateA
FrameRect
GetNextDlgTabItem
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
AppendMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
DeleteMenu
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
InvertRect
SendDlgItemMessageA
UnregisterClassA
MapWindowPoints
AdjustWindowRectEx
LoadIconA
WaitForInputIdle
wsprintfA
CloseClipboard
ScrollWindow
GetScrollInfo
SetScrollInfo
CallNextHookEx
ShowScrollBar
GetScrollPos
RegisterClassA
GetMenuItemCount
GetMenuItemID
IsRectEmpty
ScrollDC
ReleaseDC
IsChild
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBeep
MessageBoxA
GetCursorPos
GetSystemMetrics
IsClipboardFormatAvailable
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
ModifyMenuA
SetWindowsHookExA

gdi32

CreateRectRgn
CombineRgn
PatBlt
CreatePen
SelectObject
CreatePatternBrush
CreateBitmap
CreateHatchBrush
CreateBrushIndirect
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
ExtCreateRegion
SetPixel
CreateDIBSection
CreateRectRgnIndirect
SetBkColor
RoundRect
SetBkMode
SetTextColor
SetDIBitsToDevice
CreateFontA
PtVisible
RectVisible
ExtTextOutA
GetTextMetricsA
FillRgn
AbortDoc
SetBrushOrgEx
CreateSolidBrush
SaveDC
RestoreDC
SetPolyFillMode
SetROP2
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
OffsetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
ExcludeClipRect
MoveToEx
LineTo
ExtSelectClipRgn
GetViewportExtEx
CopyMetaFileA
CreateFontIndirectA
GetStockObject
GetObjectA
EndPage
EndDoc
DeleteDC
StartDocA
SetStretchBltMode
GetClipRgn
CreatePolygonRgn
SelectClipRgn
DeleteObject
CreateDIBitmap
Pie
Chord
StartPage
Arc
BitBlt
GetPixel
CreateCompatibleDC
Polygon
SetPixelV
TranslateCharsetInfo
Ellipse
Rectangle
LPtoDP
DPtoLP
GetTextExtentPoint32A
Escape
GetCurrentObject
TextOutA
GetDeviceCaps
CreatePalette
StretchBlt
SelectPalette
GetSystemPaletteEntries

winspool.drv

OpenPrinterA
ClosePrinter
DocumentPropertiesA

comdlg32

GetFileTitleA
GetSaveFileNameW
GetOpenFileNameW
PrintDlgA
GetSaveFileNameA
GetOpenFileNameA
ChooseFontA
ChooseColorA

advapi32

RegCreateKeyExA
RegQueryValueA
RegCreateKeyA
RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey

shell32

DragQueryFileA
DragFinish
ShellExecuteA
DragAcceptFiles
Shell_NotifyIconA

ole32

CoTaskMemAlloc
OleDuplicateData
RevokeDragDrop
CoLockObjectExternal
DoDragDrop
OleGetClipboard
OleIsCurrentClipboard
OleFlushClipboard
OleSetClipboard
CoTaskMemFree
ReleaseStgMedium
CLSIDFromProgID
OleInitialize
OleUninitialize
CLSIDFromString
CreateStreamOnHGlobal
CoCreateInstance
OleRun

oleaut32

VariantInit
SysAllocString
SafeArrayDestroy
SafeArrayCreate
SafeArrayPutElement
RegisterTypeLi
LHashValOfNameSys
LoadTypeLi
UnRegisterTypeLi
VariantCopyInd
VarDateFromStr
SafeArrayGetElement
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
VariantChangeType
VariantClear
VariantCopy

comctl32

ImageList_DragEnter
ImageList_Destroy
ImageList_Create
ImageList_BeginDrag
ImageList_Add
ImageList_Draw
ImageList_AddMasked
_TrackMouseEvent
ImageList_GetImageInfo
ord17
ImageList_EndDrag
ImageList_DragShowNolock
ImageList_DragMove
ImageList_DragLeave

wininet

InternetCloseHandle

Sections

.text
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 140KB - Virtual size: 543KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 376KB - Virtual size: 374KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6b7d76a06d54ba337e35d5ab47e4093b

Headers

File Characteristics

Imports

msvfw32

avifil32

rasapi32

iphlpapi

winmm

ws2_32

kernel32

user32

gdi32

winspool.drv

comdlg32

advapi32

shell32

ole32

oleaut32

comctl32

wininet

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.rdata Size: 1.6MB - Virtual size: 1.6MB

.data Size: 140KB - Virtual size: 543KB

.rsrc Size: 376KB - Virtual size: 374KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.rdata
Size: 1.6MB - Virtual size: 1.6MB

.data
Size: 140KB - Virtual size: 543KB

.rsrc
Size: 376KB - Virtual size: 374KB