Static task
static1
Behavioral task
behavioral1
Sample
alcrmv64.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
alcrmv64.exe
Resource
win10v2004-20230915-en
General
-
Target
alcrmv64.exe
-
Size
309KB
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MD5
8e6afca34a4650afb6b6a5fdd7ec639b
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SHA1
4bb5e1c0269b22a5dfa309614e49a29c1380476d
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SHA256
929fe72eea35f221caec25a8f0be5736ac81af183b8847f8cb75f6a03d8569ac
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SHA512
b0b6df4064cd40832e0cacd61d5c15ad9929854d71a964439c659af23f14cea1bbd8fc612d81580061b1f441cb47b3ce4e0ff0a58b952d206479079646758c92
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SSDEEP
6144:ILZyGjqKv6eKujdUMYHJGMGfLv6ZORStnibSa+A:IV/j9vx9jdHYpGxr65xcGA
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource alcrmv64.exe
Files
-
alcrmv64.exe.exe windows x64
c6d2b41ab6b30fef097236d62170083a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
setupapi
SetupDiGetClassDevsA
SetupDiEnumDeviceInfo
SetupDiGetDeviceInstanceIdA
SetupDiGetDeviceRegistryPropertyA
SetupDiRemoveDevice
SetupDiDestroyDeviceInfoList
SetupGetInfFileListA
SetupOpenInfFileA
SetupFindFirstLineA
SetupGetStringFieldA
SetupCloseInfFile
kernel32
GetThreadLocale
GetCurrentProcess
CreateFileA
GetCPInfo
GetOEMCP
SetErrorMode
HeapAlloc
HeapFree
RtlLookupFunctionEntry
RtlUnwindEx
HeapReAlloc
ExitProcess
GetProcessHeap
GetStartupInfoA
RaiseException
RtlPcToFileHeader
HeapSize
GetStdHandle
HeapSetInformation
HeapCreate
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlCaptureContext
FlsGetValue
FlsSetValue
FlsFree
FlsAlloc
RtlVirtualUnwind
GetACP
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
GlobalFlags
WritePrivateProfileStringA
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
GlobalHandle
GlobalReAlloc
TlsAlloc
InitializeCriticalSection
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
GlobalGetAtomNameA
GlobalFindAtomA
lstrcmpW
GetVersionExA
GetModuleFileNameW
FreeResource
GetCurrentProcessId
GlobalAddAtomA
CloseHandle
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
EnumResourceLanguagesA
GetModuleFileNameA
GetLocaleInfoA
LoadLibraryA
lstrcmpA
FreeLibrary
GlobalDeleteAtom
GetModuleHandleA
GetProcAddress
GlobalFree
GlobalAlloc
GlobalLock
GlobalUnlock
MulDiv
FindFirstFileA
FindNextFileA
LocalAlloc
lstrcpyA
lstrcatA
SetFileAttributesA
DeleteFileA
FormatMessageA
LocalFree
SetLastError
FindResourceA
LoadResource
LockResource
SizeofResource
GetCommandLineA
GetWindowsDirectoryA
CreateThread
Sleep
lstrlenA
CompareStringA
GetVersion
GetLastError
WideCharToMultiByte
MultiByteToWideChar
user32
EndPaint
BeginPaint
ClientToScreen
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
ShowWindow
SetWindowTextA
IsDialogMessageA
RegisterWindowMessageA
SendDlgItemMessageA
WinHelpA
GetCapture
GetClassLongA
GetClassNameA
GetClassLongPtrA
SetPropA
GetPropA
RemovePropA
SetFocus
GetWindowTextA
GetForegroundWindow
GetTopWindow
GetWindowLongPtrA
SetWindowLongPtrA
GetMessageTime
GetMessagePos
DestroyMenu
SetForegroundWindow
UpdateWindow
GetMenu
CreateWindowExA
GetClassInfoA
RegisterClassA
GetSysColor
AdjustWindowRectEx
PtInRect
GetDlgCtrlID
DefWindowProcA
CallWindowProcA
SetWindowLongA
SetWindowPos
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetWindow
UnhookWindowsHookEx
ReleaseDC
GetDC
CopyRect
GetDesktopWindow
SetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
IsWindow
DrawIcon
SendMessageA
GetDlgItem
GetNextDlgTabItem
EndDialog
GetWindowThreadProcessId
GetWindowLongA
GetLastActivePopup
IsWindowEnabled
MessageBoxA
SetCursor
SetWindowsHookExA
CallNextHookEx
GetMessageA
UnregisterClassA
LoadCursorA
MapWindowPoints
GetSysColorBrush
IsIconic
GetClientRect
LoadIconA
EnableWindow
GetSystemMetrics
GetSubMenu
GetMenuItemCount
GetMenuItemID
GetMenuState
PostQuitMessage
PostMessageA
CheckMenuItem
EnableMenuItem
ModifyMenuA
TranslateMessage
DispatchMessageA
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageA
GetCursorPos
ValidateRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
GetFocus
GetParent
GetClassInfoExA
gdi32
SetWindowExtEx
ScaleWindowExtEx
OffsetViewportOrgEx
DeleteDC
GetStockObject
ScaleViewportExtEx
SaveDC
GetObjectA
SetBkColor
SetTextColor
GetClipBox
CreateBitmap
GetDeviceCaps
SetViewportOrgEx
SelectObject
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
DeleteObject
SetMapMode
RestoreDC
SetViewportExtEx
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
advapi32
RegSetValueExA
RegCreateKeyExA
RegQueryValueA
RegEnumKeyA
RegOpenKeyA
RegQueryValueExA
RegOpenKeyExA
RegDeleteKeyA
RegCloseKey
RegDeleteValueA
shell32
ShellExecuteA
shlwapi
PathFindExtensionA
PathFindFileNameA
SHDeleteKeyA
oleaut32
VariantClear
VariantChangeType
VariantInit
Sections
.text Size: 196KB - Virtual size: 196KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 69KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ