an[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

an.exe
Size

620KB
MD5

523b5b8292c8f73c838ebac558b0c5e9
SHA1

257633110a9051f733322b31772cbde2f9b97b71
SHA256

e270cd23b233b99e31fccc0b91f74c12a7d8eb9ca1e7344022cd2104b8cfd6fc
SHA512

948b9ae24799afe1aa61ebac290926c579212c6343d7b91781d6296014d7c64f98b3939440a7432b8dba8a5192a5fc383b4e0640a0dd3c11c955cd4de2d8efb7
SSDEEP

6144:7uLr3PR0O0HQ2/PGtYSYlN68J68YGcBHwAnZyZ9cK8M0ttA0WSeo/TMEKXBumqvQ:uE/OtWNv68YJwiMZ0lr3Sr

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
an.exe

Files

an.exe
.exe windows:4 windows x86

e2e25c8fcf553d68c440da3a72c7d7de

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetFileAttributesA
GetFileTime
HeapFree
HeapAlloc
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
HeapReAlloc
GetCommandLineA
GetProcessHeap
GetStartupInfoA
RtlUnwind
ExitProcess
ExitThread
CreateThread
HeapSize
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
Sleep
HeapDestroy
HeapCreate
VirtualFree
FatalAppExitA
GetStdHandle
FreeEnvironmentStringsA
SetFileAttributesA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetSystemTimeAsFileTime
SetConsoleCtrlHandler
GetACP
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetTimeZoneInformation
GetLocaleInfoW
GetConsoleCP
GetConsoleMode
GetTimeFormatA
GetDateFormatA
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
IsValidCodePage
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEnvironmentVariableA
SetFileTime
LocalFileTimeToFileTime
FileTimeToLocalFileTime
GetTickCount
SetErrorMode
GetOEMCP
GetCPInfo
GetAtomNameA
CreateFileA
GetShortPathNameA
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
DeleteFileA
MoveFileA
SystemTimeToFileTime
FileTimeToSystemTime
GetThreadLocale
InterlockedIncrement
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
GlobalFlags
GetCurrentDirectoryA
GetPrivateProfileStringA
WritePrivateProfileStringA
GetPrivateProfileIntA
CopyFileA
GlobalSize
FormatMessageA
LocalFree
MulDiv
GlobalGetAtomNameA
GlobalFindAtomA
lstrcmpW
GetVersionExA
InterlockedDecrement
GetModuleFileNameW
GetCurrentProcessId
SetLastError
GlobalAddAtomA
CreateEventA
SuspendThread
SetEvent
WaitForSingleObject
ResumeThread
SetThreadPriority
CloseHandle
RaiseException
GlobalUnlock
FreeResource
GlobalFree
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
EnumResourceLanguagesA
GetLocaleInfoA
GlobalLock
lstrcmpA
GlobalAlloc
FreeLibrary
GlobalDeleteAtom
GetModuleHandleA
GetVersion
CompareStringA
lstrcmpiW
lstrcmpiA
GetLastError
InterlockedExchange
GetStringTypeExA
lstrlenW
MultiByteToWideChar
CompareStringW
GetEnvironmentVariableA
GetStringTypeExW
lstrlenA
GetEnvironmentVariableW
FindResourceA
LoadResource
LockResource
SizeofResource
WideCharToMultiByte
GetProcAddress
LoadLibraryA
GetCurrentProcess
GetEnvironmentStrings
GetModuleFileNameA

user32

TranslateAcceleratorA
SetMenu
BringWindowToTop
SetRectEmpty
CreatePopupMenu
InsertMenuItemA
LoadAcceleratorsA
LoadMenuA
ReuseDDElParam
UnpackDDElParam
RegisterClipboardFormatA
GetKeyNameTextA
MapVirtualKeyA
SetParent
UnionRect
PostThreadMessageA
SetTimer
KillTimer
GetDCEx
LockWindowUpdate
CharNextA
DeleteMenu
WaitMessage
ReleaseCapture
LoadCursorA
WindowFromPoint
SetCapture
InsertMenuA
RemoveMenu
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
FillRect
WinHelpA
IsChild
GetCapture
GetClassLongA
GetClassNameA
SetPropA
GetPropA
RemovePropA
GetForegroundWindow
BeginDeferWindowPos
EndDeferWindowPos
GetTopWindow
GetMessageTime
GetMessagePos
MapWindowPoints
ScrollWindow
TrackPopupMenuEx
TrackPopupMenu
GetScrollRange
SetScrollPos
GetScrollPos
SetForegroundWindow
ShowScrollBar
UpdateWindow
GetMenu
UnregisterClassA
GetMenuItemID
GetMenuItemCount
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
AdjustWindowRectEx
ScreenToClient
EqualRect
DeferWindowPos
GetScrollInfo
SetScrollInfo
PtInRect
SetWindowPlacement
DefWindowProcA
CallWindowProcA
OffsetRect
IntersectRect
GetWindowPlacement
GetWindowRect
GetWindowTextLengthA
GetWindowTextA
ScrollWindowEx
SetFocus
ShowWindow
MoveWindow
SetWindowLongA
GetDlgCtrlID
SetWindowTextA
IsDialogMessageA
IsDlgButtonChecked
SetDlgItemTextA
SetDlgItemInt
SendDlgItemMessageA
GetDlgItemTextA
GetDlgItemInt
CheckRadioButton
CheckDlgButton
GetSysColor
GetMenuStringA
SystemParametersInfoA
DestroyMenu
GetMenuItemInfoA
InflateRect
CopyRect
EnumWindows
WaitForInputIdle
LoadIconA
GetSystemMenu
AppendMenuA
IsIconic
UnhookWindowsHookEx
GetWindowThreadProcessId
GetLastActivePopup
MessageBoxA
ShowOwnedPopups
SetCursor
SetWindowsHookExA
CallNextHookEx
GetMessageA
TranslateMessage
DispatchMessageA
IsWindowVisible
GetKeyState
DestroyIcon
GetSysColorBrush
GetDialogBaseUnits
MessageBeep
GetNextDlgGroupItem
PeekMessageA
GetCursorPos
InvalidateRgn
InvalidateRect
SetRect
IsRectEmpty
GetSubMenu
CopyAcceleratorTableA
SendMessageA
GetSystemMetrics
GetClientRect
DrawIcon
EnableWindow
CharUpperW
CharLowerA
CharLowerW
CharUpperA
PostMessageA
PostQuitMessage
SetWindowPos
MapDialogRect
GetParent
SetWindowContextHelpId
GetWindow
EndDialog
GetNextDlgTabItem
IsWindowEnabled
GetDlgItem
GetWindowLongA
IsWindow
DestroyWindow
CreateDialogIndirectParamA
SetActiveWindow
GetActiveWindow
GetDesktopWindow
RegisterWindowMessageA
CheckMenuItem
EnableMenuItem
GetMenuState
ModifyMenuA
GetFocus
LoadBitmapA
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
ValidateRect
SetScrollRange

gdi32

ExtSelectClipRgn
DeleteDC
CreateDIBPatternBrushPt
CreatePatternBrush
GetStockObject
SelectPalette
PlayMetaFileRecord
GetObjectType
EnumMetaFile
PlayMetaFile
GetDeviceCaps
CreatePen
ExtCreatePen
CreateSolidBrush
CreateHatchBrush
PolyBezierTo
CreateDCA
GetBkColor
GetTextColor
CreateRectRgnIndirect
GetRgnBox
GetTextMetricsA
SetRectRgn
CombineRgn
GetMapMode
PatBlt
DPtoLP
CreateCompatibleBitmap
GetCharWidthA
CreateFontA
StretchDIBits
PolylineTo
PolyDraw
ArcTo
GetCurrentPositionEx
ScaleWindowExtEx
SetWindowExtEx
OffsetWindowOrgEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
CopyMetaFileA
CreateBitmap
TextOutA
RectVisible
PtVisible
StartDocA
GetPixel
GetWindowExtEx
GetViewportExtEx
SelectClipPath
CreateRectRgn
GetClipRgn
SelectClipRgn
DeleteObject
SetColorAdjustment
SetArcDirection
SetMapperFlags
SetTextCharacterExtra
SetTextJustification
SetTextAlign
MoveToEx
LineTo
OffsetClipRgn
IntersectClipRect
ExcludeClipRect
SetMapMode
ModifyWorldTransform
SetWorldTransform
SetGraphicsMode
SetStretchBltMode
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
SetBkColor
SetTextColor
GetClipBox
GetDCOrgEx
GetTextExtentPoint32A
ExtTextOutA
BitBlt
CreateCompatibleDC
CreateFontIndirectA
GetObjectA
Escape

comdlg32

GetFileTitleA

winspool.drv

DocumentPropertiesA
OpenPrinterA
ClosePrinter

advapi32

RegQueryValueA
RegCreateKeyA
RegDeleteValueA
RegSetValueExA
RegCreateKeyExA
RegSetValueA
RegCloseKey
RegOpenKeyA
RegEnumKeyA
RegDeleteKeyA
RegOpenKeyExA
RegQueryValueExA

shell32

SHGetFileInfoA
DragFinish
DragQueryFileA
ExtractIconA

comctl32

InitCommonControlsEx

shlwapi

PathRemoveExtensionA
PathFindFileNameA
PathStripToRootA
PathFindExtensionA
PathIsUNCA

oledlg

ord8

ole32

CoRegisterClassObject
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
OleRun
StringFromGUID2
CoCreateInstance
CoDisconnectObject
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
OleDuplicateData
CoRevokeClassObject
ReleaseStgMedium
CreateBindCtx
CoTreatAsClass
StringFromCLSID
ReadClassStg
ReadFmtUserTypeStg
OleRegGetUserType
WriteClassStg
WriteFmtUserTypeStg
SetConvertStg
CoTaskMemFree
CLSIDFromString
CLSIDFromProgID
OleIsCurrentClipboard
OleSetClipboard
OleFlushClipboard
CoRegisterMessageFilter
CreateStreamOnHGlobal
CoTaskMemAlloc

oleaut32

SysAllocStringLen
VarBstrCmp
VariantInit
VariantClear
VariantCopy
VariantChangeType
DispCallFunc
SysAllocString
LoadRegTypeLi
SysStringLen
SysAllocStringByteLen
SysStringByteLen
OleCreateFontIndirect
VariantTimeToSystemTime
SystemTimeToVariantTime
SafeArrayDestroy
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetElemsize
SafeArrayGetDim
SafeArrayCreate
SafeArrayRedim
SafeArrayAllocData
SafeArrayAllocDescriptor
SafeArrayCopy
SafeArrayGetElement
SafeArrayPtrOfIndex
SafeArrayPutElement
SafeArrayLock
SafeArrayUnlock
SafeArrayDestroyData
SafeArrayDestroyDescriptor
SysReAllocStringLen
VarDateFromStr
VarBstrFromCy
VarBstrFromDec
VarDecFromStr
VarCyFromStr
VarBstrFromDate
LoadTypeLi
SysFreeString

Sections

.text
Size: 468KB - Virtual size: 467KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 128KB - Virtual size: 125KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 824B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e2e25c8fcf553d68c440da3a72c7d7de

Headers

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

oledlg

ole32

oleaut32

Sections

.text Size: 468KB - Virtual size: 467KB

.rdata Size: 128KB - Virtual size: 125KB

.data Size: 16KB - Virtual size: 27KB

.rsrc Size: 4KB - Virtual size: 824B

.text
Size: 468KB - Virtual size: 467KB

.rdata
Size: 128KB - Virtual size: 125KB

.data
Size: 16KB - Virtual size: 27KB

.rsrc
Size: 4KB - Virtual size: 824B