3bb7b3ed9977a937907d8bb89bca84c3f54918a4c54aa98a1d2b325fbf8272f6

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General

Target

3bb7b3ed9977a937907d8bb89bca84c3f54918a4c54aa98a1d2b325fbf8272f6
Size

4.5MB
MD5

c827399c87866bf2240d21d5492f2f97
SHA1

52c5227bc540eb749e3279fd1596fa96aeefb58b
SHA256

3bb7b3ed9977a937907d8bb89bca84c3f54918a4c54aa98a1d2b325fbf8272f6
SHA512

acf7845ffc5c4bb0032cb947e4dd86299b920a4e68eae1111cf6c42f37462487702651d37261edd11138a09745f5ca040e2966fc85f6cdd89bda19dea6eca011
SSDEEP

98304:WyiJimwBQ+WAjmQWKAGvTzYBhlD527BWG:iiNPWAjqKAzhlVQBWG

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
3bb7b3ed9977a937907d8bb89bca84c3f54918a4c54aa98a1d2b325fbf8272f6

Files

3bb7b3ed9977a937907d8bb89bca84c3f54918a4c54aa98a1d2b325fbf8272f6
.exe windows:5 windows x86 arch:x86

465e2fbc48d4f1e33cc2bed92f3e0543

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

wmpf_installer.exe.pdb

Imports

advapi32

ConvertStringSecurityDescriptorToSecurityDescriptorW
CryptAcquireContextW
CryptGenRandom
CryptReleaseContext
EventRegister
EventUnregister
EventWrite
InitializeAcl
InitializeSecurityDescriptor
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
SetSecurityDescriptorDacl
SystemFunction036

dbghelp

SymCleanup
SymFromAddr
SymGetLineFromAddr64
SymGetSearchPathW
SymInitialize
SymSetOptions
SymSetSearchPathW

user32

BeginPaint
CallNextHookEx
CallWindowProcW
CharNextW
CharPrevW
ClientToScreen
CreateAcceleratorTableW
CreateCaret
CreateWindowExW
DefWindowProcW
DestroyWindow
DispatchMessageW
DrawTextW
EnableWindow
EndPaint
EqualRect
FillRect
GetActiveWindow
GetCaretPos
GetClassInfoExW
GetClassNameW
GetClientRect
GetCursorPos
GetDC
GetFocus
GetGUIThreadInfo
GetKeyState
GetMessageW
GetMonitorInfoW
GetParent
GetPropW
GetQueueStatus
GetSysColor
GetSystemMetrics
GetUpdateRect
GetWindow
GetWindowLongW
GetWindowPlacement
GetWindowRect
GetWindowTextLengthW
GetWindowTextW
HideCaret
InflateRect
IntersectRect
InvalidateRect
InvalidateRgn
IsIconic
IsRectEmpty
IsWindow
IsWindowVisible
IsZoomed
KillTimer
LoadCursorW
MapWindowPoints
MessageBoxW
MonitorFromRect
MonitorFromWindow
MoveWindow
MsgWaitForMultipleObjectsEx
NotifyWinEvent
OffsetRect
PeekMessageW
PostMessageW
PostQuitMessage
PostThreadMessageW
PtInRect
RegisterClassExW
RegisterClassW
RegisterHotKey
ReleaseCapture
ReleaseDC
ScreenToClient
SendInput
SendMessageW
SetActiveWindow
SetCapture
SetCaretPos
SetCursor
SetFocus
SetForegroundWindow
SetLayeredWindowAttributes
SetPropW
SetRect
SetTimer
SetWindowLongW
SetWindowPos
SetWindowRgn
SetWindowTextW
SetWindowsHookExW
ShowCaret
ShowWindow
TranslateMessage
UnhookWindowsHookEx
UnregisterClassW
UnregisterHotKey
UpdateLayeredWindow
ValidateRect
wvsprintfW

kernel32

AcquireSRWLockExclusive
AcquireSRWLockShared
CallbackMayRunLong
CancelIo
CloseHandle
CloseThreadpool
CloseThreadpoolWork
CompareFileTime
CompareStringW
ConnectNamedPipe
CopyFileW
CreateDirectoryW
CreateEventW
CreateFileMappingW
CreateFileW
CreateIoCompletionPort
CreateNamedPipeW
CreateProcessW
CreateThread
CreateThreadpool
CreateThreadpoolWork
DecodePointer
DeleteCriticalSection
DeleteFileW
DosDateTimeToFileTime
DuplicateHandle
EncodePointer
EnterCriticalSection
EnumSystemLocalesW
ExitProcess
ExitThread
ExpandEnvironmentStringsW
FileTimeToSystemTime
FindClose
FindFirstFileExW
FindFirstFileW
FindNextFileW
FindResourceExW
FindResourceW
FlsAlloc
FlsSetValue
FlushFileBuffers
FlushViewOfFile
FormatMessageA
FormatMessageW
FreeEnvironmentStringsW
FreeLibrary
FreeLibraryAndExitThread
FreeResource
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetDateFormatW
GetDiskFreeSpaceExW
GetDriveTypeW
GetEnvironmentStringsW
GetEnvironmentVariableA
GetEnvironmentVariableW
GetExitCodeProcess
GetFileAttributesExW
GetFileAttributesW
GetFileInformationByHandle
GetFileSize
GetFileSizeEx
GetFileType
GetFullPathNameW
GetLastError
GetLocalTime
GetLocaleInfoW
GetLogicalDriveStringsW
GetLogicalProcessorInformation
GetLongPathNameW
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetNativeSystemInfo
GetOEMCP
GetProcAddress
GetProcessHeap
GetProductInfo
GetQueuedCompletionStatus
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemDirectoryW
GetSystemInfo
GetSystemTime
GetSystemTimeAsFileTime
GetTempPathW
GetThreadId
GetThreadPriority
GetTickCount
GetTimeFormatW
GetTimeZoneInformation
GetUserDefaultLCID
GetVersionExW
GetWindowsDirectoryW
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
HeapAlloc
HeapDestroy
HeapFree
HeapReAlloc
HeapSize
InitOnceExecuteOnce
InitializeConditionVariable
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
InitializeCriticalSectionEx
InitializeSListHead
InitializeSRWLock
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
IsValidLocale
IsWow64Process
K32QueryWorkingSetEx
LCMapStringW
LeaveCriticalSection
LoadLibraryExA
LoadLibraryExW
LoadLibraryW
LoadResource
LocalFree
LockFileEx
LockResource
MapViewOfFile
MoveFileExW
MoveFileW
MulDiv
MultiByteToWideChar
OpenProcess
OutputDebugStringA
OutputDebugStringW
PeekNamedPipe
PostQueuedCompletionStatus
QueryDosDeviceW
QueryPerformanceCounter
QueryPerformanceFrequency
QueryThreadCycleTime
RaiseException
ReadConsoleW
ReadFile
ReleaseSRWLockExclusive
ReleaseSRWLockShared
RemoveDirectoryW
ResetEvent
RtlCaptureStackBackTrace
RtlUnwind
SetEndOfFile
SetEnvironmentVariableW
SetEvent
SetFileAttributesW
SetFilePointer
SetFilePointerEx
SetFileTime
SetLastError
SetStdHandle
SetThreadPriority
SetThreadpoolThreadMaximum
SetThreadpoolThreadMinimum
SetUnhandledExceptionFilter
SizeofResource
Sleep
SleepConditionVariableSRW
SleepEx
SubmitThreadpoolWork
SwitchToThread
SystemTimeToFileTime
SystemTimeToTzSpecificLocalTime
TerminateProcess
TerminateThread
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
UnhandledExceptionFilter
UnlockFileEx
UnmapViewOfFile
VerSetConditionMask
VerifyVersionInfoW
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WaitForSingleObjectEx
WaitForThreadpoolWorkCallbacks
WaitNamedPipeW
WakeAllConditionVariable
WakeConditionVariable
WideCharToMultiByte
WriteConsoleW
WriteFile
lstrlenW

shell32

CommandLineToArgvW
SHCreateDirectoryExW
SHGetFolderPathW
SHGetKnownFolderPath

ws2_32

WSACleanup
WSAGetLastError
WSAIoctl
WSASetLastError
WSAStartup
__WSAFDIsSet
accept
bind
closesocket
connect
freeaddrinfo
getaddrinfo
getpeername
getsockname
getsockopt
htonl
htons
ioctlsocket
listen
ntohs
recv
select
send
setsockopt
socket

winmm

timeBeginPeriod
timeEndPeriod
timeGetTime

shlwapi

PathFileExistsW
PathMatchSpecW
StrCmpW

ole32

CLSIDFromProgID
CLSIDFromString
CoCreateInstance
CoInitializeEx
CoRegisterInitializeSpy
CoRevokeInitializeSpy
CoTaskMemFree
CoUninitialize
CreateStreamOnHGlobal
OleLockRunning

gdi32

BitBlt
CombineRgn
CreateCompatibleBitmap
CreateCompatibleDC
CreateDIBSection
CreateFontIndirectW
CreatePen
CreatePenIndirect
CreateRectRgnIndirect
CreateRoundRectRgn
CreateSolidBrush
DeleteDC
DeleteObject
ExtSelectClipRgn
ExtTextOutW
FillRgn
GetBkColor
GetCharABCWidthsFloatW
GetCharABCWidthsW
GetClipBox
GetClipRgn
GetDeviceCaps
GetObjectA
GetObjectW
GetStockObject
GetTextColor
GetTextExtentPoint32W
GetTextMetricsW
LineTo
MoveToEx
Rectangle
RestoreDC
RoundRect
SaveDC
SelectClipRgn
SelectObject
SetBkColor
SetBkMode
SetDIBColorTable
SetGraphicsMode
SetStretchBltMode
SetTextColor
SetViewportOrgEx
SetWindowOrgEx
SetWorldTransform
StretchBlt
TextOutW

comctl32

ord17
_TrackMouseEvent

msimg32

AlphaBlend

gdiplus

GdipAlloc
GdipBitmapLockBits
GdipBitmapSetPixel
GdipBitmapUnlockBits
GdipCloneImage
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStream
GdipCreateFontFromDC
GdipCreateFontFromLogfontA
GdipCreateFromHDC
GdipCreateLineBrushI
GdipCreateMatrix2
GdipCreateStringFormat
GdipDeleteBrush
GdipDeleteFont
GdipDeleteGraphics
GdipDeleteMatrix
GdipDeleteStringFormat
GdipDisposeImage
GdipDrawImageI
GdipDrawImageRectI
GdipDrawString
GdipFree
GdipGetImageGraphicsContext
GdipGetImageHeight
GdipGetImagePalette
GdipGetImagePaletteSize
GdipGetImagePixelFormat
GdipGetImageWidth
GdipSetInterpolationMode
GdipSetSmoothingMode
GdipSetStringFormatAlign
GdipSetStringFormatLineAlign
GdipSetTextRenderingHint
GdipSetWorldTransform
GdiplusShutdown
GdiplusStartup

imm32

ImmGetContext
ImmNotifyIME
ImmReleaseContext
ImmSetCompositionFontW
ImmSetCompositionWindow

oleacc

CreateStdAccessibleObject
LresultFromObject

crypt32

CertCloseStore
CertEnumCertificatesInStore
CertFreeCertificateContext
CertGetEnhancedKeyUsage
CertGetIntendedKeyUsage
CertOpenSystemStoreW

normaliz

IdnToAscii

oleaut32

SafeArrayAccessData
SafeArrayCreateVector
SafeArrayUnaccessData
SysAllocString
SysFreeString
SysStringLen
VariantClear
VariantInit

Exports

Exports

GetHandleVerifier

Sections

.text
Size: 3.0MB - Virtual size: 3.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 686KB - Virtual size: 685KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 25KB - Virtual size: 109KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 186B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.voltbl
Size: 512B - Virtual size: 344B

.rsrc
Size: 125KB - Virtual size: 124KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 700KB - Virtual size: 704KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

465e2fbc48d4f1e33cc2bed92f3e0543

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

dbghelp

user32

kernel32

shell32

ws2_32

winmm

shlwapi

ole32

gdi32

comctl32

msimg32

gdiplus

imm32

oleacc

crypt32

normaliz

oleaut32

Exports

Exports

Sections

.text Size: 3.0MB - Virtual size: 3.0MB

.rdata Size: 686KB - Virtual size: 685KB

.data Size: 25KB - Virtual size: 109KB

.00cfg Size: 512B - Virtual size: 4B

.tls Size: 512B - Virtual size: 186B

.voltbl Size: 512B - Virtual size: 344B

.rsrc Size: 125KB - Virtual size: 124KB

.reloc Size: 700KB - Virtual size: 704KB

.text
Size: 3.0MB - Virtual size: 3.0MB

.rdata
Size: 686KB - Virtual size: 685KB

.data
Size: 25KB - Virtual size: 109KB

.00cfg
Size: 512B - Virtual size: 4B

.tls
Size: 512B - Virtual size: 186B

.voltbl
Size: 512B - Virtual size: 344B

.rsrc
Size: 125KB - Virtual size: 124KB

.reloc
Size: 700KB - Virtual size: 704KB