AlService[.]exe

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General

Target

AlService.exe
Size

71.8MB
MD5

2bfbf74e63cb25eac6b5bacade6936ff
SHA1

7e312b1936b1318f656701dedf5390cf23d7ecbe
SHA256

9e0c28ff8180715aec84165b8850df62c37b56d5ea5079eb6144641e8e440371
SHA512

fea6480b0e98201c5eadeed64535683b09b120da49c0f1121bd68362fc557fecd8d1d01019f972e8fd8f0c14ba5f086e006e43d4b4278be537a3e2f362b59759
SSDEEP

196608:3oyueRwVoUNRD4B1ogww8mJsv6tWKFdu9CDJYc/nZFN:4yueRR4dmJsv6tWKFdu9CGKJ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
AlService.exe

Files

AlService.exe
.exe windows:6 windows x64 arch:x64

21435edb4dbe9ee9d6854ecd0a5de144

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

ReadFile
RtlCompareMemory
GetModuleHandleW
DebugBreak
ExitProcess
GetModuleHandleA
LeaveCriticalSection
EnterCriticalSection
FreeLibrary
GetCommandLineW
VirtualAlloc
VirtualFree
SetLastError
GetProcessHeap
DeleteCriticalSection
DecodePointer
HeapAlloc
HeapReAlloc
HeapSize
InitializeCriticalSectionEx
GetModuleFileNameW
GetVersion
CreateFileW
MultiByteToWideChar
DeleteFileW
GetSystemPowerStatus
GetSystemTimes
WaitForSingleObject
CloseHandle
GetNativeSystemInfo
HeapFree
FindVolumeClose
FindFirstVolumeW
OpenMutexW
LocalFree
ReleaseMutex
CreateMutexW
CreateProcessW
GetCurrentProcessId
GetProcAddress
LoadLibraryW
LoadLibraryA
GetLastError
Sleep
ProcessIdToSessionId
TerminateProcess
WideCharToMultiByte
GlobalMemoryStatusEx
Process32FirstW
K32GetProcessMemoryInfo
Process32NextW
CreateToolhelp32Snapshot
OpenProcess
GetCurrentProcess
GetTickCount
CreateDirectoryW
WriteConsoleW
SetEnvironmentVariableW
GetOEMCP
GetACP
IsValidCodePage
GetFileSizeEx
EnumSystemLocalesW
IsValidLocale
LCMapStringW
CompareStringW
SetStdHandle
SetFileAttributesW
GetConsoleOutputCP
ReadConsoleW
GetConsoleMode
GetCommandLineA
GetCurrentThreadId
FormatMessageW
WTSGetActiveConsoleSessionId
ExpandEnvironmentStringsW
CheckRemoteDebuggerPresent
GlobalAlloc
GlobalUnlock
GlobalLock
GetLocaleInfoW
GlobalSize
GetUserDefaultLangID
GetConsoleWindow
InitializeCriticalSection
CompareStringEx
GetSystemTime
GetLocalTime
DuplicateHandle
SetEvent
CreateEventW
WaitForMultipleObjects
SwitchToThread
CreateThread
GetCurrentThread
SetThreadPriority
GetThreadPriority
TerminateThread
ResumeThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemInfo
WaitForSingleObjectEx
OutputDebugStringW
IsProcessorFeaturePresent
ResetEvent
GetSystemDirectoryW
GetDateFormatW
GetTimeFormatW
GetCurrencyFormatW
GetUserDefaultLCID
GetUserPreferredUILanguages
GetFileAttributesExW
QueryPerformanceCounter
QueryPerformanceFrequency
GetTickCount64
GetCurrentDirectoryW
FindClose
FindFirstFileW
GetFileAttributesW
GetFileInformationByHandle
GetFullPathNameW
GetLogicalDrives
GetLongPathNameW
RemoveDirectoryW
SetFileTime
GetTempPathW
GetVolumePathNamesForVolumeNameW
SetErrorMode
DeviceIoControl
CopyFileW
MoveFileW
MoveFileExW
TzSpecificLocalTimeToSystemTime
FileTimeToSystemTime
SystemTimeToFileTime
GetFileInformationByHandleEx
GetStartupInfoW
FlushFileBuffers
GetDriveTypeW
GetFileType
SetEndOfFile
SetFilePointerEx
WriteFile
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
FindCloseChangeNotification
FindFirstChangeNotificationW
FindNextChangeNotification
GetModuleHandleExW
GetStdHandle
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetExitCodeProcess
UnregisterWaitEx
RegisterWaitForSingleObject
FindFirstFileExW
FindNextFileW
GetTimeZoneInformation
GetGeoInfoW
GetUserGeoID
ReadFileEx
PeekNamedPipe
CancelIoEx
SleepEx
WriteFileEx
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
RaiseException
EncodePointer
LCMapStringEx
GetSystemTimeAsFileTime
GetStringTypeW
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
InitializeSListHead
RtlUnwindEx
RtlUnwind
InitializeCriticalSectionAndSpinCount
LoadLibraryExW
ExitThread
FreeLibraryAndExitThread

user32

GetWindowPlacement
SetWindowPlacement
IsWindowVisible
IsIconic
SetFocus
RegisterTouchWindow
UnregisterTouchWindow
IsTouchWindow
GetCapture
SetCapture
ReleaseCapture
GetSystemMetrics
GetMenu
GetSystemMenu
EnableMenuItem
GetForegroundWindow
SetForegroundWindow
GetDC
ReleaseDC
BeginPaint
EndPaint
GetUpdateRect
SetWindowRgn
InvalidateRect
SetWindowTextW
GetClientRect
GetWindowRect
AdjustWindowRectEx
SetCursor
ClientToScreen
ScreenToClient
GetWindowLongW
SetWindowLongW
GetWindowLongPtrW
SetWindowLongPtrW
GetParent
SetParent
GetWindowThreadProcessId
GetWindow
DestroyCursor
DestroyIcon
MonitorFromPoint
GetAncestor
GetKeyboardLayoutList
RegisterPowerSettingNotification
UnregisterPowerSettingNotification
GetClassInfoW
RegisterClassExW
GetFocus
GetCursorPos
WindowFromPoint
ChildWindowFromPointEx
GetSysColorBrush
LoadImageW
IsChild
DrawMenuBar
CreateMenu
CreatePopupMenu
DestroyMenu
InsertMenuW
CreateWindowExW
ModifyMenuW
RemoveMenu
TrackPopupMenu
GetMenuItemInfoW
SetMenuItemInfoW
MonitorFromWindow
SetWindowPos
EnumDisplayMonitors
GetSysColor
LoadIconW
IsHungAppWindow
SetClipboardViewer
ChangeClipboardChain
RegisterClipboardFormatW
GetKeyboardLayout
RegisterWindowMessageW
IsWindowEnabled
CreateCaret
DestroyCaret
HideCaret
ShowCaret
SetCaretPos
FindWindowA
PeekMessageW
IsZoomed
GetKeyState
GetKeyboardState
ToAscii
ToUnicode
MapVirtualKeyW
TrackPopupMenuEx
SetCursorPos
GetCursor
LoadCursorW
CreateCursor
CreateIconIndirect
GetIconInfo
GetCursorInfo
EnumDisplayDevicesW
GetClipboardFormatNameW
TrackMouseEvent
GetMessageExtraInfo
GetAsyncKeyState
GetTouchInputInfo
CloseTouchInputHandle
GetWindowTextW
EnumWindows
RealGetWindowClassW
ChangeWindowMessageFilterEx
DrawIconEx
TranslateMessage
DispatchMessageW
RegisterClassW
GetQueueStatus
MsgWaitForMultipleObjectsEx
SetTimer
KillTimer
RegisterDeviceNotificationW
UnregisterDeviceNotification
PostThreadMessageW
CharNextExA
DefWindowProcW
AttachThreadInput
PostMessageW
SendMessageW
UpdateLayeredWindowIndirect
UnregisterClassW
MessageBoxA
SystemParametersInfoW
MoveWindow
GetDesktopWindow
GetCaretBlinkTime
MessageBeep
IsWindow
FlashWindowEx
SetLayeredWindowAttributes
UpdateLayeredWindow
ShowWindow
GetMonitorInfoW
DestroyWindow
GetDoubleClickTime
AppendMenuW
SetMenu

advapi32

LookupPrivilegeValueW
AdjustTokenPrivileges
AllocateAndInitializeSid
FreeSid
CreateProcessAsUserW
DuplicateTokenEx
GetTokenInformation
RegCloseKey
RegCreateKeyExW
RegOpenKeyExW
RegEnumKeyExW
RegEnumValueW
RegFlushKey
RegQueryInfoKeyW
RegSetValueExW
GetNamedSecurityInfoW
SetNamedSecurityInfoW
SetEntriesInAclW
RegQueryValueExA
RegDeleteValueW
RegDeleteKeyW
BuildTrusteeWithSidW
GetEffectiveRightsFromAclW
LookupAccountSidW
MapGenericMask
GetLengthSid
DuplicateToken
CopySid
AccessCheck
OpenProcessToken
SystemFunction036
RegQueryValueExW
GetSidSubAuthorityCount
GetSidSubAuthority

shell32

SHCreateItemFromParsingName
SHCreateItemFromIDList
CommandLineToArgvW
SHGetMalloc
SHGetPathFromIDListW
Shell_NotifyIconGetRect
Shell_NotifyIconW
SHGetFolderPathW
SHBrowseForFolderW
SHGetFileInfoW
SHGetStockIconInfo
ord727
ShellExecuteW
SHGetKnownFolderIDList

ole32

CoLockObjectExternal
RegisterDragDrop
RevokeDragDrop
OleInitialize
OleUninitialize
OleSetClipboard
OleGetClipboard
OleFlushClipboard
OleIsCurrentClipboard
DoDragDrop
CoTaskMemFree
ReleaseStgMedium
CoGetMalloc
CoCreateGuid
CoUninitialize
CoCreateInstance
CoSetProxyBlanket
CoInitializeSecurity
CoInitializeEx
CoInitialize

oleaut32

SafeArrayCreateVector
VariantClear
SysFreeString
SysAllocString
SafeArrayPutElement

dwmapi

DwmIsCompositionEnabled
DwmEnableBlurBehindWindow
DwmGetWindowAttribute
DwmSetWindowAttribute

shlwapi

PathAppendW
PathRemoveFileSpecW
SHGetValueW
SHSetValueW

wtsapi32

WTSQuerySessionInformationW
WTSQueryUserToken
WTSFreeMemory

imm32

ImmGetVirtualKey
ImmSetCandidateWindow
ImmSetCompositionWindow
ImmNotifyIME
ImmGetOpenStatus
ImmGetCompositionStringW
ImmAssociateContextEx
ImmAssociateContext
ImmGetContext
ImmGetDefaultIMEWnd
ImmReleaseContext

userenv

GetUserProfileDirectoryW

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

netapi32

NetApiBufferFree
NetShareEnum

ws2_32

WSAAsyncSelect

winmm

timeSetEvent
PlaySoundW
timeKillEvent

ntdll

RtlLookupFunctionEntry
RtlVirtualUnwind
NtProtectVirtualMemory
RtlPcToFileHeader
RtlHashUnicodeString
LdrUnlockLoaderLock
RtlNtStatusToDosError
RtlImageNtHeader
RtlCaptureContext
RtlFreeHeap
NtQueryVirtualMemory
RtlRaiseStatus
LdrUnloadDll
LdrLockLoaderLock

gdi32

SetWorldTransform
SetTextAlign
SetTextColor
SetGraphicsMode
SetBkMode
GetCharABCWidthsI
GetTextExtentPoint32W
GetOutlineTextMetricsW
GetGlyphOutlineW
GetCharABCWidthsFloatW
GetCharABCWidthsW
GdiFlush
CreateDIBSection
GetTextFaceW
GetTextMetricsW
RemoveFontMemResourceEx
ExtTextOutW
AddFontMemResourceEx
RemoveFontResourceExW
AddFontResourceExW
GetStockObject
GetFontData
EnumFontFamiliesExW
CreateFontIndirectW
GetObjectW
GetBitmapBits
CreateBitmap
SelectObject
DeleteDC
CreateDCW
CreateCompatibleDC
CreateCompatibleBitmap
GetDeviceCaps
SetLayout
SelectClipRgn
OffsetRgn
DeleteObject
CreateRectRgn
CombineRgn
BitBlt
GetDIBits

Sections

.text
Size: 5.4MB - Virtual size: 5.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.6MB - Virtual size: 2.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 227KB - Virtual size: 295KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 255KB - Virtual size: 255KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.qtmetad
Size: 1024B - Virtual size: 565B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.qtmimed
Size: 315KB - Virtual size: 315KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

21435edb4dbe9ee9d6854ecd0a5de144

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ole32

oleaut32

dwmapi

shlwapi

wtsapi32

imm32

userenv

version

netapi32

ws2_32

winmm

ntdll

gdi32

Sections

.text Size: 5.4MB - Virtual size: 5.4MB

.rdata Size: 2.6MB - Virtual size: 2.6MB

.data Size: 227KB - Virtual size: 295KB

.pdata Size: 255KB - Virtual size: 255KB

.qtmetad Size: 1024B - Virtual size: 565B

.qtmimed Size: 315KB - Virtual size: 315KB

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 22KB - Virtual size: 22KB

.text
Size: 5.4MB - Virtual size: 5.4MB

.rdata
Size: 2.6MB - Virtual size: 2.6MB

.data
Size: 227KB - Virtual size: 295KB

.pdata
Size: 255KB - Virtual size: 255KB

.qtmetad
Size: 1024B - Virtual size: 565B

.qtmimed
Size: 315KB - Virtual size: 315KB

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 22KB - Virtual size: 22KB