hdd[.]exe | Triage

Sharing

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General

Target

hdd.exe
Size

975KB
MD5

d9678c5e98860490e895c314cb2c06d9
SHA1

70478483df6caaba406ad3139ac91141f7d1d395
SHA256

3e6f67773cff784084ad22b0733ef8fb30e31d11df232e16b3255375b1a96247
SHA512

99f210f2f3f936600896792f0a7595a0f71f8f3317761fcd173ec36a3788cb566f0456b6404338d568d8cee009484e48c3ed496b76ca51f1c1d513860614f55c
SSDEEP

12288:fu7Y7O4wXvNpWEbfmbEsnjDFXKTYvnqFoQi2kn3tQb3:fpBRkYvwDmdQb3

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
hdd.exe

Files

hdd.exe
.exe windows x86

b6d026d1874286e5531a5ff4f9d96d1d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

psapi

GetProcessImageFileNameW
EnumProcesses

kernel32

TlsGetValue
GlobalReAlloc
GlobalHandle
TlsAlloc
TlsSetValue
LocalReAlloc
TlsFree
SetErrorMode
HeapFree
HeapAlloc
GetProcessHeap
GetStartupInfoW
HeapReAlloc
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
ExitProcess
RtlUnwind
SetStdHandle
GetFileType
ExitThread
CreateThread
HeapSize
VirtualAlloc
GetStdHandle
GetModuleFileNameA
GlobalFlags
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetStartupInfoA
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetTimeFormatA
GetDateFormatA
GetTimeZoneInformation
LCMapStringA
LCMapStringW
GetConsoleCP
GetConsoleMode
GetStringTypeA
GetStringTypeW
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
SetEnvironmentVariableA
ReleaseMutex
CreateMutexW
GetCurrentThread
ConvertDefaultLocale
GetVersion
EnumResourceLanguagesW
GetLocaleInfoW
LoadLibraryExW
CompareStringA
WritePrivateProfileStringW
CreateEventW
SuspendThread
SetEvent
ResumeThread
SetThreadPriority
lstrcmpA
GetFullPathNameW
GetVolumeInformationW
DuplicateHandle
SetEndOfFile
UnlockFile
LockFile
WriteFile
GetThreadLocale
GetFileTime
GetFileAttributesW
FindFirstFileW
FindClose
GetModuleHandleA
GlobalAddAtomW
GlobalFindAtomW
GlobalDeleteAtom
CompareStringW
lstrcmpW
GetVersionExA
GlobalLock
GlobalUnlock
FreeResource
GlobalAlloc
GlobalFree
GetFileSize
CreateFileMappingW
MapViewOfFileEx
UnmapViewOfFile
GetFileSizeEx
FindResourceExW
LoadLibraryA
InterlockedExchange
FreeLibrary
LocalAlloc
OpenProcess
WideCharToMultiByte
ExpandEnvironmentStringsW
InterlockedDecrement
InterlockedIncrement
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
MoveFileExW
ReadFile
SetFilePointer
FlushFileBuffers
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
CreateFileW
GetTempFileNameW
GetSystemDirectoryW
GetTempPathW
SetDllDirectoryW
OutputDebugStringW
RaiseException
VerSetConditionMask
VerifyVersionInfoW
lstrlenA
GetExitCodeProcess
DeleteFileW
MoveFileW
CopyFileW
CreateDirectoryW
MultiByteToWideChar
CreateProcessW
GetVersionExW
MulDiv
WaitForSingleObject
GetTickCount
Sleep
OpenEventW
lstrlenW
CloseHandle
FileTimeToLocalFileTime
FileTimeToSystemTime
GetUserDefaultLangID
GetModuleFileNameW
GetProcAddress
LoadLibraryW
SetLastError
GetModuleHandleW
GetLastError
LoadResource
LockResource
SizeofResource
LocalFree
FormatMessageW
FindResourceW
FreeEnvironmentStringsA

user32

DestroyMenu
GetMessageW
TranslateMessage
ValidateRect
CharUpperW
EndPaint
BeginPaint
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
ModifyMenuW
GetMenuState
CheckMenuItem
RegisterWindowMessageW
SendDlgItemMessageA
WinHelpW
GetCapture
SetWindowsHookExW
CallNextHookEx
GetClassLongW
SetPropW
GetPropW
RemovePropW
GetLastActivePopup
DispatchMessageW
GetTopWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
PeekMessageW
MapWindowPoints
GetKeyState
UpdateWindow
GetMenu
GetSubMenu
GetMenuItemID
GetMenuItemCount
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
DefWindowProcW
CallWindowProcW
SystemParametersInfoA
GetWindowPlacement
GetWindowTextLengthW
GetWindowTextW
GetFocus
SetFocus
MoveWindow
IsDialogMessageW
IsDlgButtonChecked
SetDlgItemTextW
SendDlgItemMessageW
CheckDlgButton
GetDesktopWindow
GetActiveWindow
SetActiveWindow
GetSystemMetrics
CreateDialogIndirectParamW
DestroyWindow
GetDlgItem
IsWindowEnabled
GetNextDlgTabItem
EndDialog
GetShellWindow
EnumThreadWindows
WaitForInputIdle
ShowWindow
ClientToScreen
ScreenToClient
ReleaseCapture
SetCapture
InvalidateRect
ReleaseDC
GetDC
PtInRect
TrackMouseEvent
LoadCursorW
SetCursor
SetRectEmpty
GetSysColorBrush
SetWindowTextW
EnumChildWindows
GetDlgCtrlID
FillRect
GetClientRect
IsWindowVisible
GetWindowThreadProcessId
MessageBoxW
EnumWindows
SetForegroundWindow
PostQuitMessage
RegisterClipboardFormatW
UnregisterClassW
SetWindowPos
GetClassNameW
GetParent
OffsetRect
TranslateAcceleratorW
EnableMenuItem
AdjustWindowRectEx
CreateAcceleratorTableW
SetRect
MessageBeep
MapDialogRect
GetCursorPos
IsWindow
DestroyAcceleratorTable
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
SetWindowLongW
PostMessageW
GetForegroundWindow
AppendMenuW
GetSystemMenu
LoadIconW
GetWindowLongW
FindWindowW
PostThreadMessageW
KillTimer
CloseWindow
GetWindow
SetTimer
IsRectEmpty
CopyRect
GetSysColor
RedrawWindow
GetWindowRect
SendMessageW
EnableWindow
IsIconic
UnregisterClassA

gdi32

GetStockObject
DeleteDC
MoveToEx
LineTo
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
GetTextExtentPoint32W
CreateDIBSection
DPtoLP
DeleteObject
SetMapMode
SetBkMode
RestoreDC
SaveDC
CreateBitmap
SetBkColor
SetTextColor
GetClipBox
SelectClipRgn
GetTextExtentExPointW
CreateCompatibleBitmap
BitBlt
SetBrushOrgEx
CreateCompatibleDC
CreatePatternBrush
GetDeviceCaps
CreatePen
CreateSolidBrush
GetTextMetricsW
Rectangle
Escape
ExtTextOutW
TextOutW
RectVisible
PtVisible
CreateFontIndirectW
GetObjectW

comdlg32

GetFileTitleW

winspool.drv

OpenPrinterW
DocumentPropertiesW
ClosePrinter

advapi32

RegDeleteKeyW
RegQueryValueW
RegEnumKeyW
RegOpenKeyW
RegDeleteValueW
DuplicateTokenEx
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
RegEnumValueW
RegEnumKeyExW
RegQueryInfoKeyW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegSetValueExW

shell32

ShellExecuteW
SHGetFolderPathW
CommandLineToArgvW
Shell_NotifyIconW

comctl32

InitCommonControlsEx

shlwapi

SHRegGetUSValueW
AssocQueryStringW
PathFileExistsW
PathAppendW
SHCreateStreamOnFileEx
StrStrIW
PathStripToRootW
PathIsUNCW
PathFindFileNameW
PathFindExtensionW
UrlEscapeW

ole32

CoFreeUnusedLibraries
CoInitialize
CoCreateInstance
CoTaskMemFree
StringFromCLSID
StringFromGUID2
CoCreateGuid
CoUninitialize
CoInitializeEx
OleInitialize
OleUninitialize
CoRevokeClassObject
OleIsCurrentClipboard
OleFlushClipboard
CoRegisterMessageFilter

oleaut32

SysAllocStringLen
VariantChangeType
SysStringLen
VarBstrCmp
LoadTypeLi
LoadRegTypeLi
VariantClear
SysAllocString
VariantInit
SysFreeString

ws2_32

WSAStartup

Sections

.text
Size: 368KB - Virtual size: 367KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 104KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 408KB - Virtual size: 405KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b6d026d1874286e5531a5ff4f9d96d1d

Headers

DLL Characteristics

File Characteristics

Imports

psapi

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

ole32

oleaut32

ws2_32

Sections

.text Size: 368KB - Virtual size: 367KB

.rdata Size: 104KB - Virtual size: 100KB

.data Size: 20KB - Virtual size: 32KB

.rsrc Size: 408KB - Virtual size: 405KB

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

.text
Size: 368KB - Virtual size: 367KB

.rdata
Size: 104KB - Virtual size: 100KB

.data
Size: 20KB - Virtual size: 32KB

.rsrc
Size: 408KB - Virtual size: 405KB

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