Unknown[.]exe | Triage

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General

Target

Unknown.exe
Size

468KB
MD5

f125ed1b34bd1b165980d35c96c5d8c8
SHA1

977e8f7ed1e1b6e4259a898b859326b9192a4035
SHA256

034ab6771e69e53035ba914f8b56156099f22f7e1cecfcf4f5fa53a25c4f1f5e
SHA512

672402200292c6f641bc4169e40c921fbdda3fee62b2d417354a22899a4cb7231c6a05336f20d9ee975951db156849e355f276bb685cb269157ec2c1ed7f0239
SSDEEP

6144:9uZUY7eiLnfnB7pRi8I+SzLqiZ49XCUgNqGyCYUE/1roDepfYXtdo6YUNL:9uZUY7eandid+SVGCUgM7Ck/1raE2

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Unknown.exe

Files

Unknown.exe
.exe windows:4 windows x86

d4cee92110b637eb7f21d1c6ec5b4e5a

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

winmm

PlaySoundA

kernel32

GetSystemTime
GetLocalTime
GetFileType
GetStartupInfoA
GetCommandLineA
RtlUnwind
RaiseException
ExitProcess
TerminateProcess
GetACP
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
GetDriveTypeA
GetTimeZoneInformation
LCMapStringA
LCMapStringW
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsBadCodePtr
GetLocaleInfoA
GetLocaleInfoW
CompareStringA
CompareStringW
SetEnvironmentVariableA
HeapSize
HeapReAlloc
HeapAlloc
HeapFree
GetOEMCP
GetCPInfo
GlobalGetAtomNameA
GlobalAddAtomA
GetFileTime
GetFileSize
GetFileAttributesA
GetCurrentDirectoryA
WritePrivateProfileStringA
GetProcessVersion
GlobalFlags
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
GetFullPathNameA
GetVolumeInformationA
SetEndOfFile
UnlockFile
LockFile
CloseHandle
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
CreateFileA
GetCurrentProcess
DuplicateHandle
lstrcpyA
SetErrorMode
FormatMessageA
GlobalDeleteAtom
lstrcmpiA
GetCurrentThread
GetThreadLocale
FileTimeToLocalFileTime
FileTimeToSystemTime
IsBadReadPtr
IsBadWritePtr
lstrcmpA
MultiByteToWideChar
WideCharToMultiByte
lstrlenA
lstrcatA
GetCurrentThreadId
GlobalLock
GlobalUnlock
GetModuleFileNameA
GetVersion
MulDiv
RemoveDirectoryA
CreateDirectoryA
DeleteFileA
CopyFileA
SetConsoleTextAttribute
SetStdHandle
AllocConsole
SetConsoleCtrlHandler
GetConsoleTitleA
GetCurrentProcessId
GetTickCount
SetConsoleTitleA
Sleep
GetConsoleScreenBufferInfo
FillConsoleOutputCharacterA
FillConsoleOutputAttribute
SetConsoleCursorPosition
GetDateFormatA
SizeofResource
PeekConsoleInputA
ReadConsoleInputA
FlushConsoleInputBuffer
LoadLibraryA
GetProcAddress
FreeLibrary
GetStdHandle
WriteConsoleA
FreeConsole
FindNextFileA
FindFirstFileA
GetLastError
SetLastError
FindClose
GlobalAlloc
GlobalFree
GetVersionExA
lstrcpynA
FindResourceA
LoadResource
LockResource
LocalUnlock
LocalAlloc
LocalLock
LocalFree
InterlockedDecrement
InterlockedIncrement
GetModuleHandleA
SetHandleCount

user32

ReleaseCapture
ReuseDDElParam
UnpackDDElParam
IsIconic
RegisterClipboardFormatA
PostThreadMessageA
IsClipboardFormatAvailable
GetTabbedTextExtentA
SetRect
LoadStringA
ShowOwnedPopups
GetSysColorBrush
GetDesktopWindow
PtInRect
GetMessageA
ValidateRect
GetCursorPos
CharUpperA
PostQuitMessage
CharNextA
DestroyMenu
MapDialogRect
GrayStringA
DrawTextA
TabbedTextOutA
EndPaint
BeginPaint
GetWindowDC
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
ShowWindow
MoveWindow
SetWindowTextA
SetDlgItemTextA
GetNextDlgTabItem
EndDialog
GetActiveWindow
CreateDialogIndirectParamA
SendDlgItemMessageA
SystemParametersInfoA
MapWindowPoints
GetFocus
SetFocus
AdjustWindowRectEx
EqualRect
DeferWindowPos
BeginDeferWindowPos
EndDeferWindowPos
ScrollWindow
SetScrollInfo
ShowScrollBar
IsWindowEnabled
IsChild
GetCapture
WinHelpA
GetClassInfoA
TranslateAcceleratorA
GetMenuItemCount
GetMenuItemID
TrackPopupMenu
GetDlgItem
GetWindowTextA
GetKeyState
DefWindowProcA
DestroyWindow
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
SetPropA
UnhookWindowsHookEx
GetLastActivePopup
GetForegroundWindow
SetForegroundWindow
GetPropA
CallWindowProcA
RemovePropA
GetMessageTime
GetMessagePos
GetWindow
SetWindowPos
RegisterWindowMessageA
GetCaretPos
SetWindowLongA
GetWindowLongA
RemoveMenu
GetSubMenu
OpenClipboard
EnumClipboardFormats
CloseClipboard
CreatePopupMenu
ClientToScreen
CheckMenuItem
EnableMenuItem
DestroyCursor
DestroyIcon
DrawIcon
GetScrollRange
SetScrollRange
GetScrollPos
GetClassNameA
SetScrollPos
KillTimer
SetTimer
GetMenu
InsertMenuA
LoadMenuA
CreateMenu
AppendMenuA
SetMenu
DrawMenuBar
GetTopWindow
PeekMessageA
TranslateMessage
DispatchMessageA
WaitMessage
IsDialogMessageA
FindWindowA
BringWindowToTop
GetAsyncKeyState
wsprintfA
MessageBoxA
LoadIconA
SetCursor
IsWindow
DefFrameProcA
GetParent
DefMDIChildProcA
RedrawWindow
InvalidateRect
LoadAcceleratorsA
SetRectEmpty
CopyAcceleratorTableA
GetNextDlgGroupItem
RegisterClassA
MessageBeep
UpdateWindow
GetUpdateRect
IsWindowVisible
GetWindowRect
ScreenToClient
GetClientRect
SetActiveWindow
LoadCursorA
GetDC
ReleaseDC
IsRectEmpty
IntersectRect
GetDlgCtrlID
PostMessageA
EnableWindow
CopyRect
GetSystemMetrics
InflateRect
OffsetRect
DrawFrameControl
DrawStateA
SendMessageA
LoadImageA
GetSysColor
GetWindowTextLengthA

gdi32

GetClipBox
ExcludeClipRect
IntersectClipRect
MoveToEx
LineTo
SetTextAlign
SetPixelV
GetViewportExtEx
GetWindowExtEx
PtVisible
ScaleWindowExtEx
TextOutA
ExtTextOutA
GetMapMode
DPtoLP
CreateDCA
LPtoDP
GetCharWidthA
SetAbortProc
GetPixel
CreatePen
GetStockObject
PatBlt
SetBoundsRect
CreateCompatibleBitmap
GetCurrentPositionEx
GetCurrentObject
CreatePenIndirect
GetBkMode
GetBkColor
GetROP2
GetBoundsRect
BitBlt
AbortDoc
CreateFontIndirectA
GetTextMetricsA
CreateCompatibleDC
SelectObject
GetDIBColorTable
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetROP2
SetBkMode
RestoreDC
SaveDC
CreateBitmap
SetBkColor
SetTextColor
SetMapMode
DeleteEnhMetaFile
PlayEnhMetaFile
GetEnhMetaFileA
ExtFloodFill
Ellipse
CreateSolidBrush
GetTextExtentPointA
RectVisible
DeleteObject
DeleteDC
SelectPalette
RealizePalette
GetDIBits
Escape
SetStretchBltMode
StretchDIBits
GetDeviceCaps
StartDocA
StartPage
EndPage
EndDoc
GetObjectA
Rectangle
GetTextColor

comdlg32

CommDlgExtendedError
FindTextA
ReplaceTextA
GetFileTitleA
GetOpenFileNameA
GetSaveFileNameA
ChooseFontA
PrintDlgA
ChooseColorA

winspool.drv

EndDocPrinter
DocumentPropertiesA
WritePrinter
EndPagePrinter
OpenPrinterA
StartDocPrinterA
StartPagePrinter
ClosePrinter

advapi32

RegCloseKey
RegOpenKeyExA
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA

shell32

DragQueryFileA
DragFinish
ShellExecuteA

comctl32

ord17
ImageList_Destroy

oledlg

ord8

ole32

CoTaskMemAlloc
CLSIDFromString
CLSIDFromProgID
CoTaskMemFree
OleInitialize
OleUninitialize
CreateStreamOnHGlobal
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
OleIsCurrentClipboard
OleFlushClipboard
CoRevokeClassObject
CoRegisterMessageFilter
CoFreeUnusedLibraries
CoGetClassObject
StgOpenStorageOnILockBytes

oleaut32

VariantClear
SysStringLen
OleCreateFontIndirect
SysAllocStringLen
SafeArrayGetDim
SafeArrayGetElemsize
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayAccessData
SafeArrayUnaccessData
VariantChangeType
SysFreeString
SysAllocStringByteLen
SysAllocString
VariantCopy
OleLoadPicture

Sections

.text
Size: 292KB - Virtual size: 292KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 48KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 22KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.clean
Size: 63KB - Virtual size: 62KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d4cee92110b637eb7f21d1c6ec5b4e5a

Headers

File Characteristics

Imports

winmm

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shell32

comctl32

oledlg

ole32

oleaut32

Sections

.text Size: 292KB - Virtual size: 292KB

.rdata Size: 48KB - Virtual size: 47KB

.data Size: 22KB - Virtual size: 35KB

.idata Size: 11KB - Virtual size: 11KB

.clean Size: 63KB - Virtual size: 62KB

.rsrc Size: 30KB - Virtual size: 30KB

.text
Size: 292KB - Virtual size: 292KB

.rdata
Size: 48KB - Virtual size: 47KB

.data
Size: 22KB - Virtual size: 35KB

.idata
Size: 11KB - Virtual size: 11KB

.clean
Size: 63KB - Virtual size: 62KB

.rsrc
Size: 30KB - Virtual size: 30KB