Static task
static1
Behavioral task
behavioral1
Sample
b4597945156ec32fde7e289da9ca432fff4d1a55bcb4f2fea54208e167dc4758.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b4597945156ec32fde7e289da9ca432fff4d1a55bcb4f2fea54208e167dc4758.exe
Resource
win10v2004-20230915-en
General
-
Target
b4597945156ec32fde7e289da9ca432fff4d1a55bcb4f2fea54208e167dc4758
-
Size
12.3MB
-
MD5
893b7d873e60ea0447a1c58f3d697a33
-
SHA1
f4cabc9decd42736b6c9f4bd15a2d9ab7327c314
-
SHA256
b4597945156ec32fde7e289da9ca432fff4d1a55bcb4f2fea54208e167dc4758
-
SHA512
1fe3b82b09707398039b7802692c5d12c6836962ec56eff62972329bf44770ce9a1bc26866a3bb73d3d6456b3099dca5cfe196bda03f84361a90b2de06602286
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SSDEEP
196608:YSiDwrVQlJxM/y3C/op18NiyfdLlFvooff3FU3iOYULbMRkvFEg2rGcAR7tR:YZIueK3Z8N7n6dYU3MPlrSRv
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4597945156ec32fde7e289da9ca432fff4d1a55bcb4f2fea54208e167dc4758
Files
-
b4597945156ec32fde7e289da9ca432fff4d1a55bcb4f2fea54208e167dc4758.exe windows:4 windows x86
86b5a3f6d860c5264ff479e4aa8040a6
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
CreateErrorInfo
GetErrorInfo
SetErrorInfo
SafeArrayCopy
SafeArrayPutElement
SafeArrayGetElement
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetElemsize
SafeArrayDestroy
SafeArrayCreate
SysFreeString
SysReAllocString
SysAllocString
SafeArrayPtrOfIndex
SafeArrayPutElement
SafeArrayGetElement
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayRedim
SafeArrayCreate
VariantChangeType
VariantCopyInd
VariantCopy
VariantClear
VariantInit
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegQueryValueExA
RegQueryValueA
RegQueryInfoKeyA
RegOpenKeyExA
RegOpenKeyA
RegFlushKey
RegEnumKeyA
RegEnumKeyExA
RegCreateKeyExA
RegCloseKey
user32
GetKeyboardType
DestroyWindow
LoadStringA
MessageBoxA
CharNextA
CreateWindowExA
WindowFromPoint
WaitMessage
UpdateLayeredWindow
UpdateWindow
UnregisterClassA
UnhookWindowsHookEx
TranslateMessage
TranslateMDISysAccel
TrackPopupMenu
SystemParametersInfoA
ShowWindow
ShowScrollBar
ShowOwnedPopups
SetWindowsHookExA
SetWindowTextA
SetWindowPos
SetWindowPlacement
SetWindowLongW
SetWindowLongA
SetTimer
SetScrollRange
SetScrollPos
SetScrollInfo
SetRect
SetPropA
SetParent
SetMenuItemInfoA
SetMenu
SetForegroundWindow
SetFocus
SetCursor
SetClipboardData
SetClassLongA
SetCapture
SetActiveWindow
SendMessageW
SendMessageA
ScrollWindow
ScreenToClient
RemovePropA
RemoveMenu
ReleaseDC
ReleaseCapture
RegisterWindowMessageA
RegisterClipboardFormatA
RegisterClassA
RedrawWindow
PtInRect
PostThreadMessageA
PostQuitMessage
PostMessageA
PeekMessageW
PeekMessageA
OpenClipboard
OffsetRect
OemToCharBuffA
OemToCharA
MsgWaitForMultipleObjectsEx
MsgWaitForMultipleObjects
MessageBoxA
MessageBeep
MapWindowPoints
MapVirtualKeyA
LoadStringA
LoadKeyboardLayoutA
LoadIconA
LoadCursorA
LoadBitmapA
KillTimer
IsZoomed
IsWindowVisible
IsWindowUnicode
IsWindowEnabled
IsWindow
IsRectEmpty
IsIconic
IsDialogMessageW
IsDialogMessageA
IsClipboardFormatAvailable
IsChild
InvalidateRect
IntersectRect
InsertMenuItemA
InsertMenuA
InflateRect
GetWindowThreadProcessId
GetWindowTextA
GetWindowRect
GetWindowPlacement
GetWindowLongW
GetWindowLongA
GetWindowDC
GetUpdateRect
GetTopWindow
GetSystemMetrics
GetSystemMenu
GetSysColorBrush
GetSysColor
GetSubMenu
GetScrollRange
GetScrollPos
GetScrollInfo
GetPropA
GetParent
GetWindow
GetMessagePos
GetMessageA
GetMenuStringA
GetMenuState
GetMenuItemInfoA
GetMenuItemID
GetMenuItemCount
GetMenu
GetLastActivePopup
GetKeyboardState
GetKeyboardLayoutNameA
GetKeyboardLayoutList
GetKeyboardLayout
GetKeyState
GetKeyNameTextA
GetIconInfo
GetForegroundWindow
GetFocus
GetDlgItem
GetDesktopWindow
GetDCEx
GetDC
GetCursorPos
GetCursor
GetClipboardData
GetClientRect
GetClassLongA
GetClassInfoA
GetCapture
GetActiveWindow
FrameRect
FindWindowExA
FindWindowA
FillRect
EqualRect
EnumWindows
EnumThreadWindows
EnumClipboardFormats
EnumChildWindows
EndPaint
EnableWindow
EnableScrollBar
EnableMenuItem
EmptyClipboard
DrawTextA
DrawMenuBar
DrawIconEx
DrawIcon
DrawFrameControl
DrawFocusRect
DrawEdge
DispatchMessageW
DispatchMessageA
DestroyWindow
DestroyMenu
DestroyIcon
DestroyCursor
DestroyAcceleratorTable
DeleteMenu
DefWindowProcA
DefMDIChildProcA
DefFrameProcA
CreatePopupMenu
CreateMenu
CreateIcon
CreateAcceleratorTableA
CloseClipboard
ClientToScreen
CheckMenuItem
CharUpperBuffW
CharNextW
CharLowerBuffW
CallWindowProcA
CallNextHookEx
BringWindowToTop
BeginPaint
CharNextA
CharLowerBuffA
CharLowerA
CharUpperBuffA
CharToOemBuffA
CharToOemA
AdjustWindowRectEx
ActivateKeyboardLayout
DdeCmpStringHandles
DdeFreeStringHandle
DdeQueryStringA
DdeCreateStringHandleA
DdeGetLastError
DdeFreeDataHandle
DdeUnaccessData
DdeAccessData
DdeCreateDataHandle
DdeClientTransaction
DdeNameService
DdePostAdvise
DdeSetUserHandle
DdeQueryConvInfo
DdeDisconnect
DdeConnect
DdeUninitialize
DdeInitializeA
kernel32
GetACP
Sleep
VirtualFree
VirtualAlloc
GetTickCount
QueryPerformanceCounter
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
SetCurrentDirectoryA
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCurrentDirectoryA
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
ExitThread
CreateThread
CompareStringA
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
lstrcpyA
WriteFile
WinExec
WaitForSingleObject
WaitForMultipleObjectsEx
VirtualQuery
VirtualProtect
VirtualFree
VirtualAlloc
TerminateProcess
SuspendThread
Sleep
SizeofResource
SetThreadPriority
SetThreadLocale
SetLastError
SetFilePointer
SetFileAttributesA
SetEvent
SetErrorMode
SetEndOfFile
SearchPathA
ResumeThread
ResetEvent
ReleaseSemaphore
ReleaseMutex
ReadFile
RaiseException
QueryPerformanceFrequency
QueryPerformanceCounter
OpenProcess
OpenFileMappingA
MultiByteToWideChar
MulDiv
LockResource
LoadResource
LoadLibraryA
LeaveCriticalSection
IsDBCSLeadByte
IsBadReadPtr
InitializeCriticalSection
GlobalUnlock
GlobalSize
GlobalLock
GlobalFree
GlobalFindAtomA
GlobalDeleteAtom
GlobalAlloc
GlobalAddAtomA
GetVersionExA
GetVersion
GetTimeZoneInformation
GetTickCount
GetThreadLocale
GetTempPathA
GetStdHandle
GetProfileStringA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetFileSize
GetFileAttributesA
GetExitCodeThread
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCurrentProcessId
GetCurrentProcess
GetCurrentDirectoryA
GetCPInfo
FreeResource
InterlockedIncrement
InterlockedExchange
InterlockedDecrement
FreeLibrary
FormatMessageA
FindResourceA
FindNextFileA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
FatalAppExitA
ExitProcess
EnumCalendarInfoA
EnterCriticalSection
DeleteFileA
DeleteCriticalSection
CreateThread
CreateSemaphoreA
CreateProcessA
CreateMutexA
CreateFileA
CreateEventA
CreateDirectoryA
CompareStringW
CompareStringA
CloseHandle
Sleep
gdi32
UnrealizeObject
StretchBlt
SetWindowOrgEx
SetWinMetaFileBits
SetViewportOrgEx
SetTextColor
SetStretchBltMode
SetROP2
SetPixel
SetEnhMetaFileBits
SetDIBColorTable
SetBrushOrgEx
SetBkMode
SetBkColor
SelectPalette
SelectObject
SelectClipRgn
SaveDC
RestoreDC
Rectangle
RectVisible
RealizePalette
Polyline
PlayEnhMetaFile
PatBlt
MoveToEx
MaskBlt
LineTo
IntersectClipRect
GetWindowOrgEx
GetWinMetaFileBits
GetTextMetricsA
GetTextExtentPoint32A
GetSystemPaletteEntries
GetStockObject
GetRgnBox
GetPixel
GetPaletteEntries
GetObjectA
GetEnhMetaFilePaletteEntries
GetEnhMetaFileHeader
GetEnhMetaFileBits
GetDeviceCaps
GetDIBits
GetDIBColorTable
GetDCOrgEx
GetCurrentPositionEx
GetClipBox
GetBrushOrgEx
GetBitmapBits
GdiFlush
ExtTextOutA
ExcludeClipRect
EndPage
EndDoc
DeleteObject
DeleteMetaFile
DeleteEnhMetaFile
DeleteDC
CreateSolidBrush
CreatePenIndirect
CreatePatternBrush
CreatePalette
CreateICA
CreateHalftonePalette
CreateFontIndirectA
CreateDIBitmap
CreateDIBSection
CreateDCA
CreateCompatibleDC
CreateCompatibleBitmap
CreateBrushIndirect
CreateBitmap
CopyEnhMetaFileA
BitBlt
version
VerQueryValueA
GetFileVersionInfoSizeA
GetFileVersionInfoA
ole32
IsEqualGUID
CLSIDFromString
CoTaskMemFree
StringFromCLSID
CreateStreamOnHGlobal
CreateILockBytesOnHGlobal
GetHGlobalFromILockBytes
OleGetIconOfClass
OleDraw
OleSetMenuDescriptor
OleSetContainedObject
OleSave
OleLoad
OleUninitialize
OleInitialize
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CoTaskMemFree
CoTaskMemAlloc
CLSIDFromProgID
ProgIDFromCLSID
CLSIDFromString
StringFromCLSID
CoCreateInstance
CoUninitialize
CoInitialize
IsEqualGUID
comctl32
_TrackMouseEvent
ImageList_SetIconSize
ImageList_GetIconSize
ImageList_Write
ImageList_Read
ImageList_GetDragImage
ImageList_DragShowNolock
ImageList_DragMove
ImageList_DragLeave
ImageList_DragEnter
ImageList_EndDrag
ImageList_BeginDrag
ImageList_GetIcon
ImageList_Remove
ImageList_DrawEx
ImageList_Replace
ImageList_Draw
ImageList_GetBkColor
ImageList_SetBkColor
ImageList_Add
ImageList_GetImageCount
ImageList_Destroy
ImageList_Create
InitCommonControls
wininet
InternetAttemptConnect
InternetReadFile
InternetQueryDataAvailable
InternetOpenA
InternetErrorDlg
InternetCrackUrlA
InternetConnectA
InternetCloseHandle
HttpSendRequestA
HttpQueryInfoA
HttpOpenRequestA
shell32
Shell_NotifyIconA
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHChangeNotify
winspool.drv
OpenPrinterA
EnumPrintersA
DocumentPropertiesA
ClosePrinter
comdlg32
PrintDlgA
FindTextA
GetSaveFileNameA
GetOpenFileNameA
winmm
mciSendCommandA
mciGetErrorStringA
wsock32
ntohs
inet_addr
htons
gdiplus
GdipCreateHBITMAPFromBitmap
GdipCreateBitmapFromStreamICM
GdipDisposeImage
GdiplusShutdown
GdiplusStartup
Sections
.text Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 67KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 56B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.ireloc0 Size: 890KB - Virtual size: 890KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 9.8MB - Virtual size: 9.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ