Static task
static1
Behavioral task
behavioral1
Sample
b3d251b6b52a64dd8c38a858e8f3e53fef8adc418afd5e8b1f7fb849be4b99b8.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b3d251b6b52a64dd8c38a858e8f3e53fef8adc418afd5e8b1f7fb849be4b99b8.exe
Resource
win10v2004-20230915-en
General
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Target
b3d251b6b52a64dd8c38a858e8f3e53fef8adc418afd5e8b1f7fb849be4b99b8
-
Size
1.7MB
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MD5
f68a8b8e606223806d04286ac916da5b
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SHA1
d6744dd52a6d93bc76e23e57ae7a130c3bae89cd
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SHA256
b3d251b6b52a64dd8c38a858e8f3e53fef8adc418afd5e8b1f7fb849be4b99b8
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SHA512
d3464bc5a48dc65310d7d5b9dc39d4b7217dcb5b3399e2013af15d01444cddba412b79ee12d926990c934ec389b87207d6339e11d61a9db752a557e2b9d1c6e4
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SSDEEP
49152:ty68XRadJQl267gI8BXv8Ughsipl0P1Dmg27RnWGj:tyX068BXvKqip6tD527BWG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b3d251b6b52a64dd8c38a858e8f3e53fef8adc418afd5e8b1f7fb849be4b99b8
Files
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b3d251b6b52a64dd8c38a858e8f3e53fef8adc418afd5e8b1f7fb849be4b99b8.exe windows:5 windows x86
f3d894e1b7f2c68d12813578c98993a7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
lstrcpyW
DeleteFileW
FindNextFileW
lstrcmpiW
RemoveDirectoryW
FindClose
FindFirstFileW
CreateToolhelp32Snapshot
Process32NextW
Module32FirstW
Process32FirstW
GetProcAddress
lstrlenW
MultiByteToWideChar
CreateFileW
InterlockedIncrement
InterlockedDecrement
InterlockedExchange
GetStringTypeW
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetFileAttributesW
HeapFree
HeapAlloc
ExitThread
GetCurrentThreadId
CreateThread
ExitProcess
GetCommandLineA
HeapSetInformation
GetStartupInfoW
GetCPInfo
RaiseException
RtlUnwind
LCMapStringW
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
SetFilePointer
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
HeapCreate
HeapDestroy
HeapSize
GetLocaleInfoW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetConsoleCP
GetConsoleMode
GetACP
GetOEMCP
IsValidCodePage
LoadLibraryW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
HeapReAlloc
SetStdHandle
FlushFileBuffers
WriteConsoleW
SetEndOfFile
GetProcessHeap
MulDiv
GetCurrentDirectoryW
GlobalUnlock
GlobalLock
GetFileSize
GlobalAlloc
LocalFree
FormatMessageW
SystemTimeToFileTime
LocalFileTimeToFileTime
SetFileTime
lstrcpynW
GetLocalTime
WideCharToMultiByte
WriteFile
GetModuleHandleW
CreateDirectoryW
GetCurrentProcess
FindResourceExW
ReleaseMutex
GetLastError
CreateMutexW
GetCommandLineW
LockResource
SizeofResource
LoadResource
FindResourceW
FreeResource
CloseHandle
GetTempPathW
GetModuleFileNameW
TerminateProcess
OpenProcess
WaitForSingleObject
ReadFile
CreateProcessW
user32
GetDC
GetCursorPos
DestroyWindow
GetFocus
MapWindowPoints
GetSysColor
IntersectRect
IsWindowVisible
IsRectEmpty
GetUpdateRect
EndPaint
BeginPaint
GetActiveWindow
IsWindowEnabled
FillRect
CharPrevW
SetRect
DrawTextW
GetWindowRgn
UpdateLayeredWindow
MoveWindow
CreateCaret
HideCaret
ShowCaret
SetCaretPos
GetCaretPos
ClientToScreen
DestroyMenu
TrackPopupMenu
EnableMenuItem
AppendMenuW
CreatePopupMenu
GetCaretBlinkTime
UpdateWindow
GetKeyNameTextW
MapVirtualKeyExW
GetKeyboardLayout
SetWindowTextW
SetForegroundWindow
DrawTextA
wsprintfA
InvalidateRgn
GetGUIThreadInfo
ReleaseDC
GetWindowTextW
GetWindowTextLengthW
EqualRect
CharNextW
SetCursor
UnionRect
InflateRect
OffsetRect
CreateWindowExW
GetClassInfoExW
RegisterClassExW
LoadCursorW
SetPropW
GetPropW
GetWindowLongW
CallWindowProcW
GetSystemMetrics
LoadImageW
SendMessageW
GetWindowRect
GetParent
MonitorFromWindow
GetMonitorInfoW
SetWindowPos
GetWindow
EnableWindow
GetMessageW
SetFocus
TranslateMessage
DispatchMessageW
IsWindow
SetWindowLongW
DefWindowProcW
GetClientRect
RegisterClassW
PostMessageW
PostQuitMessage
ScreenToClient
ShowWindow
wsprintfW
ReleaseCapture
SetCapture
SetTimer
KillTimer
InvalidateRect
GetKeyState
MessageBoxW
SetWindowRgn
IsZoomed
IsIconic
CreateAcceleratorTableW
PtInRect
advapi32
RegSetValueW
RegDeleteValueW
RegDeleteKeyW
RegOpenKeyW
RegCreateKeyExW
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
shell32
DragQueryFileW
ShellExecuteExW
SHGetPathFromIDListW
SHGetSpecialFolderLocation
SHChangeNotify
CommandLineToArgvW
ShellExecuteW
ole32
CoTaskMemFree
CoCreateInstance
CoUninitialize
CoInitialize
DoDragDrop
OleDuplicateData
OleLockRunning
CLSIDFromProgID
CLSIDFromString
ReleaseStgMedium
CreateStreamOnHGlobal
shlwapi
SHDeleteKeyW
PathIsDirectoryEmptyW
PathFileExistsW
wininet
InternetConnectW
HttpSendRequestW
HttpOpenRequestW
InternetOpenW
ws2_32
gethostbyname
WSAStartup
gethostname
gdi32
SaveDC
SelectClipRgn
ExtSelectClipRgn
CreateRectRgnIndirect
GetClipBox
CombineRgn
StretchBlt
CreateDIBSection
SetStretchBltMode
CreateCompatibleBitmap
CreateSolidBrush
LineTo
MoveToEx
CreatePenIndirect
TextOutW
GetTextExtentPoint32W
GetCharABCWidthsW
BitBlt
SetTextColor
SetBkMode
GetObjectA
GdiFlush
PtInRegion
CreateRectRgn
GetBitmapBits
SetBitmapBits
GetTextExtentPointA
CreatePatternBrush
CreateRoundRectRgn
GetTextMetricsW
SelectObject
PlayEnhMetaFile
DeleteDC
GetStockObject
RestoreDC
Rectangle
CreateEnhMetaFileW
CloseEnhMetaFile
SetWindowOrgEx
RemoveFontMemResourceEx
AddFontMemResourceEx
CreatePen
CreateDIBitmap
GetEnhMetaFileHeader
GetDeviceCaps
CreateCompatibleDC
SetBkColor
DeleteObject
CreateFontIndirectW
GetObjectW
oleaut32
SysAllocString
SysFreeString
VariantInit
VariantClear
comctl32
ord17
InitCommonControlsEx
_TrackMouseEvent
gdiplus
GdipGetPropertyItemSize
GdipImageSelectActiveFrame
GdipImageGetFrameCount
GdipImageGetFrameDimensionsList
GdipImageGetFrameDimensionsCount
GdipGetPropertyItem
GdiplusStartup
GdiplusShutdown
GdipFree
GdipAlloc
GdipDeleteBrush
GdipCreatePen1
GdipDeletePen
GdipCloneStringFormat
GdipDeleteStringFormat
GdipStringFormatGetGenericTypographic
GdipCreatePath
GdipDeletePath
GdipDeleteGraphics
GdipDeleteFont
GdipLoadImageFromStream
GdipLoadImageFromStreamICM
GdipDisposeImage
GdipCreateSolidFill
GdipSetPenMode
GdipSetStringFormatFlags
GdipSetStringFormatAlign
GdipSetStringFormatLineAlign
GdipSetStringFormatTrimming
GdipAddPathLine
ord1
GdipCreateFromHDC
GdipSetTextRenderingHint
GdipSetInterpolationMode
GdipSetSmoothingMode
GdipDrawRectangleI
GdipDrawPath
GdipFillRectangleI
GdipFillPath
GdipDrawString
GdipMeasureString
GdipCreateFontFromDC
GdipCreateFontFromLogfontA
GdipCloneBrush
GdipCloneImage
GdipTranslateWorldTransform
GdipRotateWorldTransform
GdipDrawImageRectI
GdipGetImageWidth
GdipGetImageHeight
imm32
ImmSetCompositionWindow
ImmGetContext
ImmReleaseContext
Sections
.text Size: 556KB - Virtual size: 555KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 131KB - Virtual size: 130KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 17B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1000KB - Virtual size: 1004KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE